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1120-48-5

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1120-48-5 Usage

Chemical Properties

colourless to light yellow liquid

Uses

Different sources of media describe the Uses of 1120-48-5 differently. You can refer to the following data:
1. Di-n-octylamine can be used as intermediate for the preparation of antistatic agent, softener, surfactant and it is also used as metal extraction agent and amine solvent. In addition, it can be used to get octanal.
2. Dioctylamine can be used as a reactant in the synthesis of: Ionic liquids based on the tetra-alkyl-dimethylguanidinium cation N-(2,5-di-tert-butylphenyl)perylene-3,4-dicarboximide based perylene photosensitizers.It can be also employed as a surfactant in the shape-controlled synthesis of some nanoparticles.

Synthesis Reference(s)

The Journal of Organic Chemistry, 60, p. 8120, 1995 DOI: 10.1021/jo00130a002

Check Digit Verification of cas no

The CAS Registry Mumber 1120-48-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,1,2 and 0 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1120-48:
(6*1)+(5*1)+(4*2)+(3*0)+(2*4)+(1*8)=35
35 % 10 = 5
So 1120-48-5 is a valid CAS Registry Number.
InChI:InChI=1/C16H35N/c1-3-5-7-9-11-13-15-17-16-14-12-10-8-6-4-2/h17H,3-16H2,1-2H3

1120-48-5 Well-known Company Product Price

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  • Alfa Aesar

  • (A18017)  Di-n-octylamine, 96%   

  • 1120-48-5

  • 25g

  • 283.0CNY

  • Detail
  • Alfa Aesar

  • (A18017)  Di-n-octylamine, 96%   

  • 1120-48-5

  • 100g

  • 964.0CNY

  • Detail

1120-48-5SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name Dioctylamine

1.2 Other means of identification

Product number -
Other names Dioctylamin

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:1120-48-5 SDS

1120-48-5Synthetic route

N-(benzyloxycarbonyl)dioctylamine
474670-07-0

N-(benzyloxycarbonyl)dioctylamine

n-dioctylamine
1120-48-5

n-dioctylamine

Conditions
ConditionsYield
With N1,N1,N12,N12-tetramethyl-7,8-dihydro-6H-dipyrido[1,2-a:2,1'-c][1,4]diazepine-2,12-diamine In N,N-dimethyl-formamide for 72h; Inert atmosphere; Glovebox; UV-irradiation;99%
With lithium triethylborohydride In tetrahydrofuran at 0 - 20℃; for 1h;72%
With naphthalen-1-yl-lithium In tetrahydrofuran at 0℃; for 5h;71 % Chromat.
N-[dimethyl(phenyl)silyl]-N-octyl-1-octanamine

N-[dimethyl(phenyl)silyl]-N-octyl-1-octanamine

n-dioctylamine
1120-48-5

n-dioctylamine

Conditions
ConditionsYield
With naphthalene; lithium In tetrahydrofuran; methanol at 20℃; for 3h;97%
n-Octylamine
111-86-4

n-Octylamine

n-dioctylamine
1120-48-5

n-dioctylamine

Conditions
ConditionsYield
With [{CyPN(H)P}Co(CH2SiMe3)]-BArF4 In toluene at 120℃; for 24h; Schlenk technique; Sealed tube;96%
With hydrogen In 1,3,5-trimethyl-benzene at 140℃; under 760.051 Torr; for 24h; Reagent/catalyst;93%
With Co2Rh2/C In toluene at 180℃; under 760.051 Torr; for 6h; Autoclave; Inert atmosphere;88%
4-methyl-N,N-dioctylbenzenesulfonamide

4-methyl-N,N-dioctylbenzenesulfonamide

n-dioctylamine
1120-48-5

n-dioctylamine

Conditions
ConditionsYield
With C24H32N8Ni(2+)*2I(1-); sodium amalgam In N,N-dimethyl-formamide at 20℃; for 18h; Inert atmosphere;95%
With N1,N1,N12,N12-tetramethyl-7,8-dihydro-6H-dipyrido[1,2-a:2,1'-c][1,4]diazepine-2,12-diamine In N,N-dimethyl-formamide at 20℃; for 72h; UV-irradiation;59%
With C84H70N6P4 In toluene at 110℃; for 24h; Temperature; Inert atmosphere;56%
N,N-dioctyltritylamine

N,N-dioctyltritylamine

n-dioctylamine
1120-48-5

n-dioctylamine

Conditions
ConditionsYield
Stage #1: N,N-dioctyltritylamine With naphthalene; lithium In tetrahydrofuran at 0℃; for 3.5h;
Stage #2: With water In tetrahydrofuran at 0 - 20℃;
90%
Tri-n-octylamine
1116-76-3

Tri-n-octylamine

anthranilic acid amide
28144-70-9

anthranilic acid amide

A

Octanal
124-13-0

Octanal

B

n-dioctylamine
1120-48-5

n-dioctylamine

C

2-heptyl-3,4-dihydroquinazoline-4(3H)-one
1352945-74-4

2-heptyl-3,4-dihydroquinazoline-4(3H)-one

Conditions
ConditionsYield
With diphenyl-phosphinic acid; oxygen In 1,4-dioxane at 25℃; for 12h;A n/a
B n/a
C 82%
1-bromo-octane
111-83-1

1-bromo-octane

n-dioctylamine
1120-48-5

n-dioctylamine

Conditions
ConditionsYield
With 5-methyl-1,3,4-thiadiazol-2-amine; potassium carbonate In ethanol; water at 25℃; for 1h;81%
Multi-step reaction with 2 steps
1: 1.) sodium hydride / 1.) DMF, 20 deg C, 1 h, 2.) 80 deg C, 18 h
View Scheme
Multi-step reaction with 3 steps
1: 1.) sodium hydride / 1.) DMF, 20 deg C, 1 h, 2.) 80 deg C, 18 h
2: 1.) NaH / 1.) DMF, 1 h, 2.) 70 deg C, 6 h
3: 77 percent / NaBH4 / ethanol / 15 h / 60 °C
View Scheme
Multi-step reaction with 2 steps
1: sodium hydride, trifluoroacetamide / dimethylformamide / 18 h / 80 °C
View Scheme
Multi-step reaction with 3 steps
1: sodium hydride, trifluoroacetamide / dimethylformamide / 18 h / 80 °C
2: 1.) NaH / 1.) DMF, 1 h, 2.) 70 deg C, 6 h
3: 77 percent / NaBH4 / ethanol / 15 h / 60 °C
View Scheme
morpholine
110-91-8

morpholine

n-Octylamine
111-86-4

n-Octylamine

A

N-1-octyl morpholine
13063-60-0

N-1-octyl morpholine

B

n-dioctylamine
1120-48-5

n-dioctylamine

Conditions
ConditionsYield
With platinum-nickel nanoclusters on activated carbon; hydrogen at 180℃; under 760.051 Torr; Reagent/catalyst; Flow reactor; chemoselective reaction;A 81%
B 18%
N-Octylideneoctylamine N-oxide
339529-04-3

N-Octylideneoctylamine N-oxide

n-dioctylamine
1120-48-5

n-dioctylamine

Conditions
ConditionsYield
With 4,4'-di-tert-butylbiphenyl; lithium; nickel dichloride In tetrahydrofuran at 20℃; for 6h;80%
N,N-Dioctyl-trifluoracetamid
14618-32-7

N,N-Dioctyl-trifluoracetamid

n-dioctylamine
1120-48-5

n-dioctylamine

Conditions
ConditionsYield
With sodium tetrahydroborate In ethanol at 60℃; for 15h;77%
N,N-dioctylacetamide
4088-41-9

N,N-dioctylacetamide

n-dioctylamine
1120-48-5

n-dioctylamine

Conditions
ConditionsYield
With lithium triethylborohydride In tetrahydrofuran at 0 - 20℃; for 1h;76%
Tri-n-octylamine
1116-76-3

Tri-n-octylamine

1,2-diamino-benzene
95-54-5

1,2-diamino-benzene

A

2-heptyl-1H-benzoimidazole
5851-49-0

2-heptyl-1H-benzoimidazole

B

n-dioctylamine
1120-48-5

n-dioctylamine

Conditions
ConditionsYield
With but-2-enenitrile; 10% Pd/C In water; toluene at 170℃; under 15514.9 Torr; for 1.5h; Microwave irradiation; Inert atmosphere;A n/a
B 76%
Octanoic acid
124-07-2

Octanoic acid

A

n-Octylamine
111-86-4

n-Octylamine

B

octane
111-65-9

octane

C

n-dioctylamine
1120-48-5

n-dioctylamine

D

caprylic acid octylamide
42886-89-5

caprylic acid octylamide

E

n-octanamide
629-01-6

n-octanamide

Conditions
ConditionsYield
Stage #1: Octanoic acid With cyclopentyl methyl ether; ammonia at 200℃; under 4500.45 Torr; Sealed tube; Green chemistry;
Stage #2: With cyclopentyl methyl ether; ammonia; hydrogen at 200℃; under 42004.2 Torr; for 6.5h; Reagent/catalyst; Cooling with ice; Green chemistry;
A 76%
B 2%
C 8%
D 4%
E 5%
methyl octanate
111-11-5

methyl octanate

A

n-Octylamine
111-86-4

n-Octylamine

B

octane
111-65-9

octane

C

n-dioctylamine
1120-48-5

n-dioctylamine

D

caprylic acid octylamide
42886-89-5

caprylic acid octylamide

E

n-octanamide
629-01-6

n-octanamide

Conditions
ConditionsYield
Stage #1: methyl octanate With cyclopentyl methyl ether; ammonia at 200℃; under 4500.45 Torr; Sealed tube; Green chemistry;
Stage #2: With cyclopentyl methyl ether; ammonia; hydrogen at 200℃; under 42004.2 Torr; for 6.5h; Cooling with ice; Green chemistry;
A 76%
B 11%
C 8%
D 7%
E 5%
N,N-dioctylmethanesulfonamide

N,N-dioctylmethanesulfonamide

n-dioctylamine
1120-48-5

n-dioctylamine

Conditions
ConditionsYield
Stage #1: N,N-dioctylmethanesulfonamide With n-butyllithium In tetrahydrofuran; hexane at 0℃; for 0.25h; Inert atmosphere;
Stage #2: In tetrahydrofuran; hexane at 20℃; for 1h;
Stage #3: With water In tetrahydrofuran; hexane
72%
With C84H70N6P4 In toluene at 110℃; for 48h; Inert atmosphere;6%
With naphthalene; water; lithium 1.) THF, 20 deg C, 24 h; Yield given. Multistep reaction;
dioctyl-carbamic acid methyl ester

dioctyl-carbamic acid methyl ester

n-dioctylamine
1120-48-5

n-dioctylamine

Conditions
ConditionsYield
With lithium triethylborohydride In tetrahydrofuran at 0 - 20℃; for 1h;66%
caprylnitrile
124-12-9

caprylnitrile

n-dioctylamine
1120-48-5

n-dioctylamine

Conditions
ConditionsYield
With 2-6-bis((1H-pyrazol-1-yl)methyl)pyridine; borane-ammonia complex; nickel(II) chloride hexahydrate In methanol at 25℃; for 0.5h; Reagent/catalyst; Inert atmosphere; chemoselective reaction;63%
With hydrogen In neat (no solvent) at 110℃; under 5250.53 Torr; for 1h; Autoclave;30%
With hydrogen at 90℃; under 18751.9 Torr; for 22h; Catalytic behavior; Autoclave; Sealed tube;22%
With ethanol; nickel at 80℃; under 55163.1 Torr; Hydrogenation;
octanol
111-87-5

octanol

n-dioctylamine
1120-48-5

n-dioctylamine

Conditions
ConditionsYield
With ammonium carbonate In 5,5-dimethyl-1,3-cyclohexadiene for 24h; Inert atmosphere; Sealed tube; Reflux;61%
pyrrolidine
123-75-1

pyrrolidine

n-Octylamine
111-86-4

n-Octylamine

A

Tri-n-octylamine
1116-76-3

Tri-n-octylamine

B

HRS-1-97
7335-08-2

HRS-1-97

C

n-dioctylamine
1120-48-5

n-dioctylamine

Conditions
ConditionsYield
With hydrogen at 180℃; under 760.051 Torr; Flow reactor; chemoselective reaction;A 16%
B 61%
C 22%
n-Octylamine
111-86-4

n-Octylamine

A

Tri-n-octylamine
1116-76-3

Tri-n-octylamine

B

n-dioctylamine
1120-48-5

n-dioctylamine

Conditions
ConditionsYield
With ruthenium trichloride; triphenylphosphine In tetrahydrofuran at 185℃; for 8h;A 58%
B 21 % Chromat.
With ruthenium trichloride; triphenylphosphine In tetrahydrofuran at 185℃; for 8h; Title compound not separated from byproducts;A 47 % Chromat.
B 51 % Chromat.
In neat (no solvent) at 180℃; Reagent/catalyst;
Tri-n-octylamine
1116-76-3

Tri-n-octylamine

A

n-Octylamine
111-86-4

n-Octylamine

B

n-dioctylamine
1120-48-5

n-dioctylamine

Conditions
ConditionsYield
With dicarbonyl(chloro)(η5-pentaphenylcyclopentadienyl)ruthenium(II); ammonia In tert-Amyl alcohol at 170℃; for 23.5h; Inert atmosphere; Schlenk technique; Autoclave;A 13.5%
B 43%
With 1-hydroxytetraphenylcyclopentadienyl(tetraphenyl-2,4-cyclopentadien-1-one)-μ-hydrotetracarbonyldiruthenium(II); ammonia; water In tert-Amyl alcohol; tert-butyl methyl ether at 170℃; for 40h; pressure tube; Inert atmosphere;A 71 %Chromat.
B 25 %Chromat.
n-Octylamine
111-86-4

n-Octylamine

N-butylamine
109-73-9

N-butylamine

A

tributyl-amine
102-82-9

tributyl-amine

B

N-n-butyl-N-n-octylamine
4088-42-0

N-n-butyl-N-n-octylamine

C

n-dioctylamine
1120-48-5

n-dioctylamine

Conditions
ConditionsYield
With platinum-nickel nanoclusters on activated carbon; hydrogen at 190℃; under 760.051 Torr; Flow reactor; chemoselective reaction;A 14.5%
B 28%
C 40.3%
n-Octylamine
111-86-4

n-Octylamine

1-bromo-octane
111-83-1

1-bromo-octane

n-dioctylamine
1120-48-5

n-dioctylamine

Conditions
ConditionsYield
With potassium carbonate In dimethyl sulfoxide at 80℃; for 12h;30.8%
With potassium carbonate In dimethyl sulfoxide at 80℃; for 12h;
1-Chlorooctane
111-85-3

1-Chlorooctane

n-dioctylamine
1120-48-5

n-dioctylamine

Conditions
ConditionsYield
With ethanol; ammonia at 140℃;
Multi-step reaction with 2 steps
1: 1.) sodium hydride / 1.) DMF, 20 deg C, 1 h, 2.) 80 deg C, 18 h
View Scheme
Multi-step reaction with 3 steps
1: 1.) sodium hydride / 1.) DMF, 20 deg C, 1 h, 2.) 80 deg C, 18 h
2: 1.) NaH / 1.) DMF, 1 h, 2.) 70 deg C, 6 h
3: 77 percent / NaBH4 / ethanol / 15 h / 60 °C
View Scheme
Multi-step reaction with 2 steps
1: sodium hydride, trifluoroacetamide / dimethylformamide / 18 h / 80 °C
View Scheme
Multi-step reaction with 3 steps
1: sodium hydride, trifluoroacetamide / dimethylformamide / 18 h / 80 °C
2: 1.) NaH / 1.) DMF, 1 h, 2.) 70 deg C, 6 h
3: 77 percent / NaBH4 / ethanol / 15 h / 60 °C
View Scheme
1-Iodooctane
629-27-6

1-Iodooctane

A

n-Octylamine
111-86-4

n-Octylamine

B

n-dioctylamine
1120-48-5

n-dioctylamine

Conditions
ConditionsYield
With ethanol; ammonia at 100℃;
With ammonia
1-bromo-octane
111-83-1

1-bromo-octane

A

n-Octylamine
111-86-4

n-Octylamine

B

n-dioctylamine
1120-48-5

n-dioctylamine

Conditions
ConditionsYield
With ammonia at 25℃;
With ammonia; sodium amide at -50℃;
With ammonia at 25℃;
n-octanamide
629-01-6

n-octanamide

n-dioctylamine
1120-48-5

n-dioctylamine

Conditions
ConditionsYield
With 1,4-dioxane; copper chromite at 275 - 290℃; under 147102 Torr; Hydrogenation;
n-octyl methanesulfonate
16156-52-8

n-octyl methanesulfonate

2,2,2-trifluoro-N-octylacetamide
1894-03-7

2,2,2-trifluoro-N-octylacetamide

A

n-Octylamine
111-86-4

n-Octylamine

B

n-dioctylamine
1120-48-5

n-dioctylamine

Conditions
ConditionsYield
Yield given. Multistep reaction. Yields of byproduct given;
n-Octylamine
111-86-4

n-Octylamine

Octanal
124-13-0

Octanal

A

Tri-n-octylamine
1116-76-3

Tri-n-octylamine

B

n-dioctylamine
1120-48-5

n-dioctylamine

Conditions
ConditionsYield
With borane pyridine In acetic acid; Petroleum ether for 4h; Yield given. Yields of byproduct given;
1,2,3-Benzotriazole
95-14-7

1,2,3-Benzotriazole

formaldehyd
50-00-0

formaldehyd

n-dioctylamine
1120-48-5

n-dioctylamine

1-(benzotriazol-1'-yl)methyl-N,N-dioctylamine
120803-37-4

1-(benzotriazol-1'-yl)methyl-N,N-dioctylamine

Conditions
ConditionsYield
1.) methanol, water, 7 h, 2.) Et2O, reflux, overnight;100%
n-dioctylamine
1120-48-5

n-dioctylamine

neopentylphenylphosphorus chloride

neopentylphenylphosphorus chloride

C27H50NP

C27H50NP

Conditions
ConditionsYield
100%
Allyl acetate
591-87-7

Allyl acetate

n-dioctylamine
1120-48-5

n-dioctylamine

N-allyl di-n-octyl amine
94381-01-8

N-allyl di-n-octyl amine

Conditions
ConditionsYield
With 1,2-bis(diphenylphosphino)-1'-(diisopropylphosphino)-3',4-di-tert-butyl ferrocene; bis(η3-allyl-μ-chloropalladium(II)) In tetrahydrofuran at 20℃; for 20h; Tsuji-Trost amination;100%
With (1RS,2RS,3SR,4SR)-1,2,3,4-tetrakis((diphenylphosphanyl)methyl)cyclopentane; bis(η3-allyl-μ-chloropalladium(II)) In tetrahydrofuran at 55℃; for 48h;99%
With sodium chloride; bis(η3-allyl-μ-chloropalladium(II)); Tedicyp In water at 55℃; for 20h;80%
n-dioctylamine
1120-48-5

n-dioctylamine

Cinnamyl acetate
21040-45-9

Cinnamyl acetate

Dioctyl-((E)-3-phenyl-allyl)-amine

Dioctyl-((E)-3-phenyl-allyl)-amine

Conditions
ConditionsYield
bis(η3-allyl-μ-chloropalladium(II)); Tedicyp In water at 55℃; for 20h;100%
bis(η3-allyl-μ-chloropalladium(II)); (1RS,2RS,3SR,4SR)-1,2,3,4-tetrakis((diphenylphosphanyl)methyl)cyclopentane In water at 55℃; for 20h;100%
n-dioctylamine
1120-48-5

n-dioctylamine

N,N-diethyl-4-fluorobenzenesulfonamide
309-91-1

N,N-diethyl-4-fluorobenzenesulfonamide

4-dioctylamino-N,N-diethyl-benzenesulfonamide

4-dioctylamino-N,N-diethyl-benzenesulfonamide

Conditions
ConditionsYield
Stage #1: n-dioctylamine With n-butyllithium In tetrahydrofuran; hexane at -40℃; for 0.25h;
Stage #2: N,N-diethyl-4-fluorobenzenesulfonamide In tetrahydrofuran; hexane at 20℃; for 24h;
100%
1-bromo-2-heptyne
18495-26-6

1-bromo-2-heptyne

n-dioctylamine
1120-48-5

n-dioctylamine

di-hept-2-ynyl-dioctyl-ammonium; bromide

di-hept-2-ynyl-dioctyl-ammonium; bromide

Conditions
ConditionsYield
In acetonitrile at 20℃;100%
n-dioctylamine
1120-48-5

n-dioctylamine

6-chloropyrazine-2-carboxylic acid chloride
148673-71-6

6-chloropyrazine-2-carboxylic acid chloride

6-chloro-N,N-dioctylpyrazine-2-carboxamide
1385023-75-5

6-chloro-N,N-dioctylpyrazine-2-carboxamide

Conditions
ConditionsYield
With triethylamine In dichloromethane100%
formaldehyd
50-00-0

formaldehyd

n-dioctylamine
1120-48-5

n-dioctylamine

isoxazolo[3,4-b]quinolin-3(1H)-one

isoxazolo[3,4-b]quinolin-3(1H)-one

2,2-dioctyl-1,2-dihydro-[1,2,4]triazolo[4,3-a]quinolin-2-ium-4-carboxylate

2,2-dioctyl-1,2-dihydro-[1,2,4]triazolo[4,3-a]quinolin-2-ium-4-carboxylate

Conditions
ConditionsYield
In methanol at 20℃; for 0.0833333h; Solvent; Time;100%
n-dioctylamine
1120-48-5

n-dioctylamine

exo-3,6-epoxy-hexahydrophthalic anhydride

exo-3,6-epoxy-hexahydrophthalic anhydride

N,N,N′,N′-tetraoctyl-7-oxabicyclo[2.2.1]heptane-2,3-dicarboxamides

N,N,N′,N′-tetraoctyl-7-oxabicyclo[2.2.1]heptane-2,3-dicarboxamides

Conditions
ConditionsYield
With dmap In dichloromethane at 20℃; for 0.5h;100%
1,3,5-trichloro-2,4,6-triazine
108-77-0

1,3,5-trichloro-2,4,6-triazine

n-dioctylamine
1120-48-5

n-dioctylamine

2-chloro-4,6-bis-(di-n-octylamino)-s-triazine
165612-58-8

2-chloro-4,6-bis-(di-n-octylamino)-s-triazine

Conditions
ConditionsYield
With triethylamine In dichloromethane at 20℃; for 25h; Cooling with ice;99%
With triethylamine In dichloromethane at 20℃; for 24h;97%
With triethylamine In dichloromethane at 25℃; for 24h;97%
n-dioctylamine
1120-48-5

n-dioctylamine

α-bromopropionyl bromide
563-76-8

α-bromopropionyl bromide

2-bromo-N,N-dioctylpropanamide

2-bromo-N,N-dioctylpropanamide

Conditions
ConditionsYield
With triethylamine In diethyl ether at 0 - 20℃; for 2h;99%
1,4-dioxane-2,6-dione
4480-83-5

1,4-dioxane-2,6-dione

n-dioctylamine
1120-48-5

n-dioctylamine

2-(2-(di-n-octylamino)-2-oxoethoxy)acetic acid
135447-09-5

2-(2-(di-n-octylamino)-2-oxoethoxy)acetic acid

Conditions
ConditionsYield
In acetone at 20℃; Product distribution / selectivity;98.1%
In dichloromethane at 20℃;94.3%
In dichloromethane at 20℃; Cooling with ice;94.2%
succinic acid anhydride
108-30-5

succinic acid anhydride

n-dioctylamine
1120-48-5

n-dioctylamine

N,N-Dioctylsuccinamic acid
114865-59-7

N,N-Dioctylsuccinamic acid

Conditions
ConditionsYield
In toluene for 5h; Reflux;98%
In benzene at 79.9℃; for 1h;87.6%
n-dioctylamine
1120-48-5

n-dioctylamine

N-n-octylidene-n-octylamine
10576-04-2

N-n-octylidene-n-octylamine

Conditions
ConditionsYield
With copper(ll) bromide; lithium tert-butoxide In tetrahydrofuran for 0.0833333h;98%
1,4-dibromo-butane
110-52-1

1,4-dibromo-butane

n-dioctylamine
1120-48-5

n-dioctylamine

N,N-dioctylpyrrolidinium bromide
1246259-70-0

N,N-dioctylpyrrolidinium bromide

Conditions
ConditionsYield
With sodium carbonate for 15h; Reflux;98%
n-dioctylamine
1120-48-5

n-dioctylamine

N-formylbenzotriazole
72773-04-7

N-formylbenzotriazole

N,N-dioctylformamide
6280-57-5

N,N-dioctylformamide

Conditions
ConditionsYield
In tetrahydrofuran at 20℃; for 0.666667h; Inert atmosphere;98%
n-dioctylamine
1120-48-5

n-dioctylamine

2-Bromopropionyl chloride
7148-74-5

2-Bromopropionyl chloride

2-bromo-N,N-dioctylpropanamide

2-bromo-N,N-dioctylpropanamide

Conditions
ConditionsYield
With potassium carbonate In dichloromethane for 2h;98%
n-dioctylamine
1120-48-5

n-dioctylamine

methanesulfonyl chloride
124-63-0

methanesulfonyl chloride

N,N-dioctylmethanesulfonamide

N,N-dioctylmethanesulfonamide

Conditions
ConditionsYield
With triethylamine In dichloromethane at 0 - 20℃;97%
In dichloromethane; triethylamine at 20℃; for 2h;96%
With pyridine In dichloromethane at 20℃; Inert atmosphere;84%
(E)-2-hexen-1-yl acetate
2497-18-9

(E)-2-hexen-1-yl acetate

n-dioctylamine
1120-48-5

n-dioctylamine

((E)-Hex-2-enyl)-dioctyl-amine

((E)-Hex-2-enyl)-dioctyl-amine

Conditions
ConditionsYield
bis(η3-allyl-μ-chloropalladium(II)); Tedicyp In water at 50℃; for 20h;97%
With potassium carbonate; bis(η3-allyl-μ-chloropalladium(II)); (1RS,2RS,3SR,4SR)-1,2,3,4-tetrakis((diphenylphosphanyl)methyl)cyclopentane In water at 25℃; for 20h;97%
With (1RS,2RS,3SR,4SR)-1,2,3,4-tetrakis((diphenylphosphanyl)methyl)cyclopentane; bis(η3-allyl-μ-chloropalladium(II)) In tetrahydrofuran at 25℃; for 24h;95%
With 1,2-bis(diphenylphosphino)-1'-(diisopropylphosphino)-3',4-di-tert-butyl ferrocene; bis(η3-allyl-μ-chloropalladium(II)) In tetrahydrofuran at 50℃; for 20h; Tsuji-Trost amination;59%
n-dioctylamine
1120-48-5

n-dioctylamine

3-tert-butyl-5-(chloromethyl)-2-hydroxybenzaldehyde
183017-88-1

3-tert-butyl-5-(chloromethyl)-2-hydroxybenzaldehyde

3-t-Bu-2-hydroxy-5-(methylene-N,N-dioctylamino)benzaldehyde hydrochloride

3-t-Bu-2-hydroxy-5-(methylene-N,N-dioctylamino)benzaldehyde hydrochloride

Conditions
ConditionsYield
In benzene for 6h; Heating;97%
n-dioctylamine
1120-48-5

n-dioctylamine

N-octyl-α-heptylnitrone
339529-04-3

N-octyl-α-heptylnitrone

Conditions
ConditionsYield
With Ti(OCH(CH3)2)N(CH2C6H3C(CH3)3O)3; dihydrogen peroxide In methanol; water at 60℃; for 3.5h; Inert atmosphere; chemoselective reaction;97%
With Cumene hydroperoxide; C27H31NO4Ti; isopropyl alcohol In chloroform at 60℃; for 3h; Inert atmosphere; Molecular sieve;95%
With dihydrogen peroxide In methanol at 60℃; for 8.5h; Reflux;76%
With peroxomonosulfate; ethylenediaminetetraacetic acid; sodium hydrogencarbonate In tetrahydrofuran; water; acetonitrile at 5℃; for 2.33333h; Inert atmosphere;72%
n-dioctylamine
1120-48-5

n-dioctylamine

6-bromohexanoyl chloride
22809-37-6

6-bromohexanoyl chloride

N,N-di-n-octyl-6-bromohexanamide

N,N-di-n-octyl-6-bromohexanamide

Conditions
ConditionsYield
With triethylamine In dichloromethane at 0℃; for 4.5h;97%
With dmap; triethylamine In dichloromethane at 20℃; for 2.5h;5.09 g
cycl-isopropylidene malonate
2033-24-1

cycl-isopropylidene malonate

n-dioctylamine
1120-48-5

n-dioctylamine

N,N-dioctylacetamide
4088-41-9

N,N-dioctylacetamide

Conditions
ConditionsYield
In toluene for 12h; Inert atmosphere; Reflux;97%
n-dioctylamine
1120-48-5

n-dioctylamine

chloroacetyl chloride
79-04-9

chloroacetyl chloride

N,N-di-n-octylcarbamoyl methyl chloride
83276-65-7

N,N-di-n-octylcarbamoyl methyl chloride

Conditions
ConditionsYield
96%
With potassium carbonate In dichloromethane for 2h;95%
With triethylamine In dichloromethane at 20℃; for 3h; Cooling with ice; Inert atmosphere;87.5%
n-dioctylamine
1120-48-5

n-dioctylamine

11-bromo-undecanoic acid methyl ester
6287-90-7

11-bromo-undecanoic acid methyl ester

methyl 11-(dioctylamino)undecanoate

methyl 11-(dioctylamino)undecanoate

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide at 90 - 110℃; for 12h;96%
Stage #1: n-dioctylamine; 11-bromo-undecanoic acid methyl ester In N,N-dimethyl-formamide for 0.25h;
Stage #2: In N,N-dimethyl-formamide at 110℃; for 12h;
With potassium carbonate In N,N-dimethyl-formamide at 20 - 110℃; for 12h;
n-dioctylamine
1120-48-5

n-dioctylamine

methyl iodide
74-88-4

methyl iodide

methyldioctylamine
4455-26-9

methyldioctylamine

Conditions
ConditionsYield
With di-isopropyl azodicarboxylate; polymer-bound triphenylphosphine In tetrahydrofuran at 20℃; for 12h;95%
n-dioctylamine
1120-48-5

n-dioctylamine

[2,4,9,11,16,18,23,25-octakis(sulfonyl chloride)phthalocyaninato]cobalt(II)

[2,4,9,11,16,18,23,25-octakis(sulfonyl chloride)phthalocyaninato]cobalt(II)

(2,4,9,11,16,18,23,25-octakis(dioctylaminosulfonyl)phthalocyaninato)cobalt(II)
944272-08-6

(2,4,9,11,16,18,23,25-octakis(dioctylaminosulfonyl)phthalocyaninato)cobalt(II)

Conditions
ConditionsYield
In acetone extn. of (2,4,9,11,16,18,23,25-oktakis(sulfonyl chloride)phthalocyaninato)Co(II) into acetone; addn. of dioctylamine (1.5 equiv.); keeping at 30°C for 1 h; filtration, evapn.; chromy. on silica gel; using CHCl3-MeOH (10:1) as eluent; elem. anal.;95%

1120-48-5Related news

Technical noteA comparison of the extraction capacity of trioctylamine and its radiolytic products Dioctylamine (cas 1120-48-5) and primary octylamine for the elements U(VI), Mo(VI), Zr(IV) and Sr(II)09/10/2019

The percentage extraction of the elements U(VI), Mo(VI), Zr(IV) and Sr(II) from 1–6 M nitric acid by trioctylamine (TOA) and its radiolytic degradation products dioctylamine (DOA) and primary octylamine (POA) in xylene have been measured. TOA and DOA showed similar extraction capacities for Zr(...detailed

1120-48-5Relevant articles and documents

Development of new estradiol-cationic lipid hybrids: Ten-carbon twin chain cationic lipid is a more suitable partner for estradiol to elicit better anticancer activity

Sudhakar, Godeshala,Bathula, Surendar Reddy,Banerjee, Rajkumar

, p. 653 - 663 (2014)

The present study illustrates the synthesis and anticancer evaluation of six, ten, twelve and fourteen carbon chain containing cationic lipidated-estradiol hybrids. Previously, we have established the lipidation strategy to introduce anticancer activities in various pharmacophores including estradiol (ES). In this structure activity study the length of the carbon chain is narrowed down between C6-C14 to screen out the most potent anticancer molecule among the class. Among the newly developed ES-cationic lipid conjugates, ten-carbon chain containing derivative, ES-C10 (5c) exhibited 4-12 folds better anticancer activity than the previously established derivative, ES-C8 (5b) in various cancer cells of different origin. Moreover cytotoxicity of this molecule was not observed in non-cancer cells. Notably, in spite of bearing estrogenic moiety, ES-C10 exhibited anticancer activity irrespective of estrogen receptor (ER) expression status. ES-C10 exhibited prominent sub-G0 arrest of cancer cells with concomitant induction of apoptosis and demonstrated significant inhibition of tumor growth in mouse melanoma model. Collectively, ES-C10 exemplifies the development of an anticancer agent with broader activity against cancer cells of different origins.

Chemoselective transfer hydrogenation of nitriles to secondary amines with nickel(II) catalysts

Vermaak, Vincent,Vosloo, Hermanus C.M.,Swarts, Andrew J.

, (2021/07/25)

Herein we report the selective transfer hydrogenation (TH) of nitriles to secondary (2°) amines with simple Ni(II)-catalysts using ammonia borane (AB) as a source of hydrogen (H2). A bis(pyrazolylmethyl)pyridine (L1) or ethylenediamine (L4) ligated Ni(II) pre-catalyst, created in situ, could hydrogenate several aromatic- and aliphatic nitriles in full conversions and isolated yields of up to 88% under ambient temperature and in very short reaction times. Deuterium labelling experiments illustrated the incorporation of a proton on the nitrogen and hydride on the α-carbon of dibenzylamine. Using α-picoline borane, containing no dissociable protons, assisted with the postulation of a two-step TH mechanism of benzonitrile. AB was subjected to dehydrogenation and it was observed that a maximum of 2.96 equivalents of H2 gas could be generated from NiCl2?6H2O/L1.

A multifaceted role of a mobile bismuth promoter in alcohol amination over cobalt catalysts

Bahri, Mounib,Ersen, Ovidiu,Khodakov, Andrei Y.,Kusema, Bright T.,Niu, Feng,Ordomsky, Vitaly V.,Yan, Zhen

, p. 4270 - 4278 (2020/07/14)

Promotion with small amounts of different elements is an efficient strategy for the enhancement of the performance of many heterogeneous catalysts. Supported cobalt catalysts exhibit significant activity in the synthesis of primary amines via alcohol amination with ammonia, which is an economically efficient and environmentally friendly process. Insufficient selectivity to primary amines, low activity and fast cobalt catalyst deactivation remain serious issues restricting the application of alcohol amination in the industry. In this work, we have discovered the multifaceted role of the bismuth promoter, which is highly mobile under reaction conditions, in 1-octanol amination over supported cobalt catalysts. First, the overall reaction rate was enhanced more than twice on promotion with bismuth. Second, the selectivity to primary amines increased 6 times in the presence of Bi at high alcohol conversion. Finally, the bismuth promotion resulted in extremely high stability of the cobalt catalyst. Characterization by XRD, temperature programmed reduction, STEM, CO chemisorption, BET, TGA and FTIR has showed that the enhancement of the catalytic performance on promotion with bismuth is due to better cobalt reducibility, easy removal of strongly adsorbed intermediates and products by the mobile promoter and suppression of amine coupling reactions resulting in secondary and tertiary amines.

Amination of aliphatic alcohols with urea catalyzed by ruthenium complexes: effect of supporting ligands

Dindar, Sara,Nemati Kharat, Ali

, (2020/09/02)

In the present study, ruthenium-catalyzed amination of alcohols by urea as a convenient ammonia carrier in the presence of free diphosphine ligands has been described. A number of ruthenium-phosphine complexes have been studied among which, [(Cp)RuCl(dppe)] was found as an efficient catalyst for alcohol amination reaction. The crystal structures of two new half-sandwich ruthenium complexes, [(Cp)RuCl(dppe)] and [(C6H6)RuCl2(PHEt2)], were determined by X-ray crystallographic analysis. Also the effect of using different supporting phosphines, ratio of raw materials and reaction temperature on conversion and selectivity was investigated. Under optimum reaction conditions high conversion (98percent) and chemo-selectivity toward secondary amines were obtained.

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