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13472-00-9 Usage

Chemical Properties

clear light yellow to brown-yellow viscous liquid

Uses

4-(2-Aminoethyl)aniline has been used in chemical modification of silk fibroin to tailor the overall hydrophilicity and structure of silk. It has been used as reagent in polycondensation reactions.

Synthesis Reference(s)

Tetrahedron Letters, 25, p. 5219, 1984 DOI: 10.1016/S0040-4039(01)81568-9

General Description

4-(2-Aminoethyl)aniline undergoes coupling with carbohydrates by reductive amination to yield modified carbohydrates.

Check Digit Verification of cas no

The CAS Registry Mumber 13472-00-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,4,7 and 2 respectively; the second part has 2 digits, 0 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 13472-00:
(7*1)+(6*3)+(5*4)+(4*7)+(3*2)+(2*0)+(1*0)=79
79 % 10 = 9
So 13472-00-9 is a valid CAS Registry Number.
InChI:InChI=1/C8H12N2/c9-6-5-7-1-3-8(10)4-2-7/h1-4H,5-6,9-10H2/p+1

13472-00-9 Well-known Company Product Price

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  • (Code)Product description
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  • Detail
  • Alfa Aesar

  • (L15782)  2-(4-Aminophenyl)ethylamine, 98%   

  • 13472-00-9

  • 1g

  • 503.0CNY

  • Detail
  • Alfa Aesar

  • (L15782)  2-(4-Aminophenyl)ethylamine, 98%   

  • 13472-00-9

  • 5g

  • 1901.0CNY

  • Detail
  • Aldrich

  • (123056)  4-(2-Aminoethyl)aniline  97%

  • 13472-00-9

  • 123056-1G

  • 727.74CNY

  • Detail
  • Aldrich

  • (123056)  4-(2-Aminoethyl)aniline  97%

  • 13472-00-9

  • 123056-5G

  • 1,759.68CNY

  • Detail
  • Aldrich

  • (123056)  4-(2-Aminoethyl)aniline  97%

  • 13472-00-9

  • 123056-10G

  • 2,991.69CNY

  • Detail

13472-00-9SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 10, 2017

Revision Date: Aug 10, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-(4-Aminophenyl)ethylamine

1.2 Other means of identification

Product number -
Other names 4-(2-Aminoethyl)aniline

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:13472-00-9 SDS

13472-00-9Synthetic route

p-aminophenylacetonitrile
3544-25-0

p-aminophenylacetonitrile

p-Aminophenethylamine
13472-00-9

p-Aminophenethylamine

Conditions
ConditionsYield
With hydrazine hydrate; nickel In ethanol at 50 - 55℃;100%
With hydrazine hydrate; nickel In ethanol at 50 - 55℃; Product distribution; Other aminoarylalkylnitriles. Object: selective reduction of the nitrile group.;100%
With methanol; cobalt(II) chloride; diborane for 0.5h; Ambient temperature;97.7%
2-(p-nitrophenyl)ethylamine
24954-67-4

2-(p-nitrophenyl)ethylamine

p-Aminophenethylamine
13472-00-9

p-Aminophenethylamine

Conditions
ConditionsYield
With hydrogen In methanol at 20℃; under 760.051 Torr;100%
With 5%-palladium/activated carbon; hydrogen In ethanol under 760.051 Torr;91%
With hydrogenchloride; tin
With palladium on activated charcoal; hydrogen
With palladium on activated charcoal; hydrogen
1-nitro-4-(2-nitroethyl)benzene
21473-45-0

1-nitro-4-(2-nitroethyl)benzene

p-Aminophenethylamine
13472-00-9

p-Aminophenethylamine

Conditions
ConditionsYield
With samarium diiodide; water; isopropylamine In tetrahydrofuran86%
4-Nitrophenylacetonitrile
555-21-5

4-Nitrophenylacetonitrile

p-Aminophenethylamine
13472-00-9

p-Aminophenethylamine

Conditions
ConditionsYield
With sodium tetrahydroborate; (-) In ethanol at 20℃; for 156h;77%
With acetic anhydride; platinum Hydrogenation.Erhitzen des Reaktionsprodukts mit wss.Salzsaeure;
With ethanol; nickel Hydrogenation;
1-azido-2-(4'-nitrophenyl)ethane
70079-91-3

1-azido-2-(4'-nitrophenyl)ethane

p-Aminophenethylamine
13472-00-9

p-Aminophenethylamine

Conditions
ConditionsYield
With hydrogenchloride; indium In tetrahydrofuran at 20℃; for 7h;63%
N-benzyloxycarbonyl-4-nitrophenethylamine
182252-00-2

N-benzyloxycarbonyl-4-nitrophenethylamine

A

p-Aminophenethylamine
13472-00-9

p-Aminophenethylamine

B

N-benzyloxycarbonyl-4-aminophenethylamine
159182-10-2

N-benzyloxycarbonyl-4-aminophenethylamine

C

4,4'-azobis(N-benzyloxycarbonyl)phenethylamine

4,4'-azobis(N-benzyloxycarbonyl)phenethylamine

Conditions
ConditionsYield
With hydrogen; palladium on activated charcoal; ethylenediamine In tetrahydrofuran at 20℃; under 760 Torr; for 8h; Hydrogenation;A n/a
B 60%
C n/a
(p-aminophenyl)alanine
2922-41-0

(p-aminophenyl)alanine

p-Aminophenethylamine
13472-00-9

p-Aminophenethylamine

Conditions
ConditionsYield
With pyridoxal 5'-phosphate; aromatic L-amino acid decarboxylase In various solvent(s) at 30℃; for 48h;28%
N-<2-(4-nitrophenyl)ethyl>phthalimide
101291-45-6

N-<2-(4-nitrophenyl)ethyl>phthalimide

p-Aminophenethylamine
13472-00-9

p-Aminophenethylamine

Conditions
ConditionsYield
With sodium sulfide; water
4-(2-(((methyl)carbonyl)amino)ethyl)aniline
40377-41-1

4-(2-(((methyl)carbonyl)amino)ethyl)aniline

p-Aminophenethylamine
13472-00-9

p-Aminophenethylamine

Conditions
ConditionsYield
With hydrogenchloride
N-<2-(4-nitrophenyl)ethyl>acetamide
6270-07-1

N-<2-(4-nitrophenyl)ethyl>acetamide

p-Aminophenethylamine
13472-00-9

p-Aminophenethylamine

Conditions
ConditionsYield
With hydrogenchloride; tin; ethanol nachfolgendes Eindampfen;
Multi-step reaction with 2 steps
1: iron; aq.-ethanolic HCl
2: aqueous HCl
View Scheme
With iron; acetic acid Eindampfen der alkalisch gemachten Loesung;
p-aminophenylacetonitrile
3544-25-0

p-aminophenylacetonitrile

cyclohexanol
108-93-0

cyclohexanol

A

p-Aminophenethylamine
13472-00-9

p-Aminophenethylamine

B

(4-amino-phenethyl)-cyclohexyl-amine
861337-37-3

(4-amino-phenethyl)-cyclohexyl-amine

C

bis-(4-amino-phenethyl)-amine
861318-82-3

bis-(4-amino-phenethyl)-amine

Conditions
ConditionsYield
at 90℃; Hydrogenation;
ethanol
64-17-5

ethanol

4-Nitrophenylacetonitrile
555-21-5

4-Nitrophenylacetonitrile

ethyl acetate
141-78-6

ethyl acetate

hydrogen

hydrogen

nickel

nickel

p-Aminophenethylamine
13472-00-9

p-Aminophenethylamine

Conditions
ConditionsYield
at 20℃;
tetralin
119-64-2

tetralin

4-Nitrophenylacetonitrile
555-21-5

4-Nitrophenylacetonitrile

nickel kieselguhr-catalyst

nickel kieselguhr-catalyst

A

p-Aminophenethylamine
13472-00-9

p-Aminophenethylamine

B

bis-(4-amino-phenethyl)-amine
861318-82-3

bis-(4-amino-phenethyl)-amine

Conditions
ConditionsYield
at 130℃; under 20 Torr; Hydrogenation;
4-nitro-phenethylamine hydrochloride

4-nitro-phenethylamine hydrochloride

p-Aminophenethylamine
13472-00-9

p-Aminophenethylamine

Conditions
ConditionsYield
With hydrogenchloride; palladium Hydrogenation.Behandeln des Reaktionsprodukts mit Kaliumcarbonat in wss.Natronlauge;
With hydrogenchloride; amalgamated zinc Behandeln des Reaktionsprodukts mit Kaliumcarbonat in wss.Natronlauge;
With hydrogenchloride; tin(ll) chloride Behandeln des Reaktionsprodukts mit Kaliumcarbonat in wss.Natronlauge;
p-aminophenylacetonitrile
3544-25-0

p-aminophenylacetonitrile

tetralin
119-64-2

tetralin

nickel kieselguhr

nickel kieselguhr

A

p-Aminophenethylamine
13472-00-9

p-Aminophenethylamine

B

bis-(4-amino-phenethyl)-amine
861318-82-3

bis-(4-amino-phenethyl)-amine

Conditions
ConditionsYield
at 130℃; Hydrogenation;
2-(4-nitrophenyl)ethylamine monohydrochloride
29968-78-3

2-(4-nitrophenyl)ethylamine monohydrochloride

p-Aminophenethylamine
13472-00-9

p-Aminophenethylamine

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 82 percent / Et3N / tetrahydrofuran / 17 h / 20 °C
2: H2 / Pd/C-ethylenediamine / tetrahydrofuran / 8 h / 20 °C / 760 Torr
View Scheme
With palladium 10% on activated carbon; ammonium formate In methanol Reflux;
methyl-N-(benzyl-methyl)-formamide
877-95-2

methyl-N-(benzyl-methyl)-formamide

p-Aminophenethylamine
13472-00-9

p-Aminophenethylamine

Conditions
ConditionsYield
Multi-step reaction with 2 steps
2: tin; hydrochloric acid; alcohol / nachfolgendes Eindampfen
View Scheme
Multi-step reaction with 2 steps
1: nitric acid / 0 °C
2: tin; hydrochloric acid; alcohol / nachfolgendes Eindampfen
View Scheme
phenethylamine
64-04-0

phenethylamine

p-Aminophenethylamine
13472-00-9

p-Aminophenethylamine

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: 210 - 220 °C / durch Erhitzen zuletzt auf 290grad
3: tin; hydrochloric acid; alcohol / nachfolgendes Eindampfen
View Scheme
Multi-step reaction with 3 steps
1: 210 - 220 °C / durch Erhitzen zuletzt auf 290grad
2: nitric acid / 0 °C
3: tin; hydrochloric acid; alcohol / nachfolgendes Eindampfen
View Scheme
Multi-step reaction with 2 steps
1: hydrogenchloride; nitric acid / water / 20 °C
2: hydrogen; 5%-palladium/activated carbon / ethanol / 760.05 Torr
View Scheme
Multi-step reaction with 2 steps
1: sulfuric acid; nitric acid
2: palladium on activated charcoal; hydrogen
View Scheme
(4-nitrophenyl)ethyl bromide
5339-26-4

(4-nitrophenyl)ethyl bromide

p-Aminophenethylamine
13472-00-9

p-Aminophenethylamine

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: potassium carbonate / 150 °C
2: sodium sulfide; water
View Scheme
1-phenyl-2-bromoethane
103-63-9

1-phenyl-2-bromoethane

p-Aminophenethylamine
13472-00-9

p-Aminophenethylamine

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: Nitrierung
2: potassium carbonate / 150 °C
3: sodium sulfide; water
View Scheme
Multi-step reaction with 3 steps
1: glacial acetic acid; acetic acid anhydride; fuming nitric acid / <0
2: potassium carbonate / 150 °C
3: sodium sulfide; water
View Scheme
2-4-aminophenylethylcarbamic acid methyl ester
144222-20-8

2-4-aminophenylethylcarbamic acid methyl ester

p-Aminophenethylamine
13472-00-9

p-Aminophenethylamine

Conditions
ConditionsYield
With trifluorormethanesulfonic acid; trifluoroacetic acid at 70℃; Kinetics; Inert atmosphere;
4-(2-aminoethyl)-N-(tert-butoxycarbonyl)phenylamine
457631-44-6

4-(2-aminoethyl)-N-(tert-butoxycarbonyl)phenylamine

p-Aminophenethylamine
13472-00-9

p-Aminophenethylamine

Conditions
ConditionsYield
With trifluoroacetic acid In dichloromethane at 20℃; for 24h; Concentration;14.1 g
2-(4-nitrophenyl)ethanol
100-27-6

2-(4-nitrophenyl)ethanol

p-Aminophenethylamine
13472-00-9

p-Aminophenethylamine

Conditions
ConditionsYield
Multi-step reaction with 5 steps
1: hydrogen; palladium on activated charcoal / methanol / 12 h / 40 °C / 1500.15 Torr / Autoclave
2: triethanolamine / methanol / 12 h / 70 °C / Inert atmosphere
3: triethylamine / dichloromethane / 2 h / -5 - 20 °C
4: ammonium hydroxide / N,N-dimethyl-formamide / 5 h / 100 °C / Inert atmosphere
5: trifluoroacetic acid / dichloromethane / 24 h / 20 °C
View Scheme
Multi-step reaction with 5 steps
1: hydrogen; palladium on activated charcoal / methanol / 12 h / 40 °C / 1500.15 Torr / Autoclave
2: triethanolamine / methanol / 12 h / 70 °C / Inert atmosphere
3: triethylamine / dichloromethane / 2 h / 10 - 20 °C
4: ammonium hydroxide / N,N-dimethyl-formamide / 5 h / 80 °C / Inert atmosphere
5: trifluoroacetic acid / dichloromethane / 24 h / 20 °C
View Scheme
2-(4'-aminophenyl)ethyl alcohol
104-10-9

2-(4'-aminophenyl)ethyl alcohol

p-Aminophenethylamine
13472-00-9

p-Aminophenethylamine

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1: triethanolamine / methanol / 12 h / 70 °C / Inert atmosphere
2: triethylamine / dichloromethane / 2 h / -5 - 20 °C
3: ammonium hydroxide / N,N-dimethyl-formamide / 5 h / 100 °C / Inert atmosphere
4: trifluoroacetic acid / dichloromethane / 24 h / 20 °C
View Scheme
Multi-step reaction with 4 steps
1: triethanolamine / methanol / 12 h / 70 °C / Inert atmosphere
2: triethylamine / dichloromethane / 2 h / 10 - 20 °C
3: ammonium hydroxide / N,N-dimethyl-formamide / 5 h / 80 °C / Inert atmosphere
4: trifluoroacetic acid / dichloromethane / 24 h / 20 °C
View Scheme
tert-butyl N-[4-(2-hydroxyethyl)phenyl]carbamate
104060-23-3

tert-butyl N-[4-(2-hydroxyethyl)phenyl]carbamate

p-Aminophenethylamine
13472-00-9

p-Aminophenethylamine

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: triethylamine / dichloromethane / 2 h / -5 - 20 °C
2: ammonium hydroxide / N,N-dimethyl-formamide / 5 h / 100 °C / Inert atmosphere
3: trifluoroacetic acid / dichloromethane / 24 h / 20 °C
View Scheme
Multi-step reaction with 3 steps
1: triethylamine / dichloromethane / 2 h / 10 - 20 °C
2: ammonium hydroxide / N,N-dimethyl-formamide / 5 h / 80 °C / Inert atmosphere
3: trifluoroacetic acid / dichloromethane / 24 h / 20 °C
View Scheme
2-[4-(tert-butoxycarbonylamino)phenyl]ethylmethanesulfonate

2-[4-(tert-butoxycarbonylamino)phenyl]ethylmethanesulfonate

p-Aminophenethylamine
13472-00-9

p-Aminophenethylamine

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: ammonium hydroxide / N,N-dimethyl-formamide / 5 h / 80 °C / Inert atmosphere
2: trifluoroacetic acid / dichloromethane / 24 h / 20 °C
View Scheme
4-(2-aminoethyl)benzenamine hydrochloride salt
102606-30-4

4-(2-aminoethyl)benzenamine hydrochloride salt

p-Aminophenethylamine
13472-00-9

p-Aminophenethylamine

Conditions
ConditionsYield
With sodium hydroxide In water0.51 g
p-Aminophenethylamine
13472-00-9

p-Aminophenethylamine

4,7,10,13-tetraoxa-16-azaheneicosanoic acid 21-[(3aS,4S,6aR)-hexahydro-2-oxo-1H-thieno[3,4-d]imidazol-4-yl]-17-oxo-2,5-dioxo-1-pyrrolidinyl ester

4,7,10,13-tetraoxa-16-azaheneicosanoic acid 21-[(3aS,4S,6aR)-hexahydro-2-oxo-1H-thieno[3,4-d]imidazol-4-yl]-17-oxo-2,5-dioxo-1-pyrrolidinyl ester

C29H47N5O7S

C29H47N5O7S

Conditions
ConditionsYield
With triethylamine In dichloromethane for 4h;100%
p-Aminophenethylamine
13472-00-9

p-Aminophenethylamine

4-(1H-1,2,4-triazol-1-yl)-7-(((N-Boc)piperidin-4-yl)methoxy)quinazoline

4-(1H-1,2,4-triazol-1-yl)-7-(((N-Boc)piperidin-4-yl)methoxy)quinazoline

tert-butyl 4-{[(4-{[2-(4-aminophenyl)ethyl]amino}quinazolin-7-yl)oxy]methyl}piperidine-1-carboxylate

tert-butyl 4-{[(4-{[2-(4-aminophenyl)ethyl]amino}quinazolin-7-yl)oxy]methyl}piperidine-1-carboxylate

Conditions
ConditionsYield
With triethylamine In N,N-dimethyl-formamide at 20℃;100%
p-Aminophenethylamine
13472-00-9

p-Aminophenethylamine

α,α,α-trifluoro-o-diacetotoluidide
172217-04-8

α,α,α-trifluoro-o-diacetotoluidide

4-(2-(((methyl)carbonyl)amino)ethyl)aniline
40377-41-1

4-(2-(((methyl)carbonyl)amino)ethyl)aniline

Conditions
ConditionsYield
In ethanol at 0℃;98%
p-Aminophenethylamine
13472-00-9

p-Aminophenethylamine

di-tert-butyl dicarbonate
24424-99-5

di-tert-butyl dicarbonate

tert-butyl 4-aminophenethylcarbamate
94838-59-2

tert-butyl 4-aminophenethylcarbamate

Conditions
ConditionsYield
In 1,4-dioxane98%
In tetrahydrofuran at 0 - 20℃; for 1h;98%
With triethylamine In dichloromethane at 20 - 24℃; for 16h; Reagent/catalyst; Solvent;98%
p-Aminophenethylamine
13472-00-9

p-Aminophenethylamine

Allyl chloroformate
2937-50-0

Allyl chloroformate

4-(2-aminoethyl)-N-(allylcarbonyloxy)phenylamine
1139884-80-2

4-(2-aminoethyl)-N-(allylcarbonyloxy)phenylamine

Conditions
ConditionsYield
With acetic acid In 1,4-dioxane; water pH=4.5; regioselective reaction;98%
With acetic acid In 1,4-dioxane; water at 20℃;69%
p-Aminophenethylamine
13472-00-9

p-Aminophenethylamine

1,3-diphenyl-2-propynone
7338-94-5

1,3-diphenyl-2-propynone

(Z)-3-((4-aminophenethyl)amino)-1,3-diphenylprop-2-en-1-one

(Z)-3-((4-aminophenethyl)amino)-1,3-diphenylprop-2-en-1-one

Conditions
ConditionsYield
In dimethyl sulfoxide at 20℃; for 5h; chemoselective reaction;98%
p-Aminophenethylamine
13472-00-9

p-Aminophenethylamine

2-(3-[N-tert-butoxycarbonylaminophenyl]amino)-4-chloro-6-cyclopentylamino-1,3,5-triazine
878203-48-6

2-(3-[N-tert-butoxycarbonylaminophenyl]amino)-4-chloro-6-cyclopentylamino-1,3,5-triazine

2-(2-[4-aminophenyl]ethylamino)-4-(3-[N-tert-butoxycarbonylaminophenyl]amino)-6-cyclopentylamino-1,3,5-triazine
878203-51-1

2-(2-[4-aminophenyl]ethylamino)-4-(3-[N-tert-butoxycarbonylaminophenyl]amino)-6-cyclopentylamino-1,3,5-triazine

Conditions
ConditionsYield
With triethylamine In tetrahydrofuran at 20 - 60℃; for 20h;97%
p-Aminophenethylamine
13472-00-9

p-Aminophenethylamine

C35H48ClN3O10S

C35H48ClN3O10S

4-maleimidobutyric acid N-hydroxysuccinimide ester
80307-12-6

4-maleimidobutyric acid N-hydroxysuccinimide ester

C51H67ClN6O13S

C51H67ClN6O13S

Conditions
ConditionsYield
In aq. phosphate buffer; N,N-dimethyl acetamide for 2h; pH=8;97%
p-Aminophenethylamine
13472-00-9

p-Aminophenethylamine

9-benzoyl-9H-carbazole
19264-68-7

9-benzoyl-9H-carbazole

N-(4-aminophenethyl)benzamide
144765-53-7

N-(4-aminophenethyl)benzamide

Conditions
ConditionsYield
In tetrahydrofuran at 30℃; for 24h; chemoselective reaction;97%
p-Aminophenethylamine
13472-00-9

p-Aminophenethylamine

C15H16ClNO4
1338350-70-1

C15H16ClNO4

7-methoxy-8-butyloxy-2-oxo-1,2-dihydroquinoline-3-carboxylic acid 2-(4-amino-phenyl)ethylamide
1338350-75-6

7-methoxy-8-butyloxy-2-oxo-1,2-dihydroquinoline-3-carboxylic acid 2-(4-amino-phenyl)ethylamide

Conditions
ConditionsYield
With triethylamine In dichloromethane at 0 - 20℃; for 16h;96%
p-Aminophenethylamine
13472-00-9

p-Aminophenethylamine

2-[4-([3-tert-butoxycarobnylaminophenyl]amino)-6-[2-[4-[4-([3-tert-butoxycarbonylaminophenyl]amino)-6-chloro[1,3,5]triazine-2-ylamino]phenyl]ethylamino][1,3,5]triazine-2-ylamino]ethanol
1192801-08-3

2-[4-([3-tert-butoxycarobnylaminophenyl]amino)-6-[2-[4-[4-([3-tert-butoxycarbonylaminophenyl]amino)-6-chloro[1,3,5]triazine-2-ylamino]phenyl]ethylamino][1,3,5]triazine-2-ylamino]ethanol

2-({4-[(3-aminophenyl)amino]-6-({2-[4-({4-[(3-aminophenyl)amino]-6-{[2-(4-aminophenyl)ethyl]amino}1,3,5-triazin-2-yl}amino)phenyl]ethyl}amino)-1,3,5-triazine-2-yl}amino)ethan-1-ol

2-({4-[(3-aminophenyl)amino]-6-({2-[4-({4-[(3-aminophenyl)amino]-6-{[2-(4-aminophenyl)ethyl]amino}1,3,5-triazin-2-yl}amino)phenyl]ethyl}amino)-1,3,5-triazine-2-yl}amino)ethan-1-ol

Conditions
ConditionsYield
With hydrogenchloride In 1,4-dioxane95%
p-Aminophenethylamine
13472-00-9

p-Aminophenethylamine

benzyl chloroformate
501-53-1

benzyl chloroformate

4-(2-aminoethyl)-N-(benzyloxycarbonyl)phenylamine
1139884-44-8

4-(2-aminoethyl)-N-(benzyloxycarbonyl)phenylamine

Conditions
ConditionsYield
With acetic acid In 1,4-dioxane; water at 20℃; pH=4.5; regioselective reaction;93%
at 20℃; regioselective reaction;81%
p-Aminophenethylamine
13472-00-9

p-Aminophenethylamine

3,5-di-tert-butylbenzoic acid
16225-26-6

3,5-di-tert-butylbenzoic acid

N-[2-(4-aminophenyl)ethyl]-3,5-di-tert-butyl-benzamide
1233488-05-5

N-[2-(4-aminophenyl)ethyl]-3,5-di-tert-butyl-benzamide

Conditions
ConditionsYield
With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide at 25℃; for 16h;93%
p-Aminophenethylamine
13472-00-9

p-Aminophenethylamine

1-iodo-3-isocyanatobenzene
23138-56-9

1-iodo-3-isocyanatobenzene

1-[2-(4-aminophenyl)ethyl]-3-(3-iodophenyl)urea
1206531-53-4

1-[2-(4-aminophenyl)ethyl]-3-(3-iodophenyl)urea

Conditions
ConditionsYield
In dichloromethane at 20℃; Cooling with ice;92%
p-Aminophenethylamine
13472-00-9

p-Aminophenethylamine

4-(N-maleimidomethyl)cyclohexane-1-carboxylic acid N-succinimidyl ester
64987-85-5

4-(N-maleimidomethyl)cyclohexane-1-carboxylic acid N-succinimidyl ester

C35H48ClN3O10S

C35H48ClN3O10S

C55H73ClN6O13S

C55H73ClN6O13S

Conditions
ConditionsYield
In aq. phosphate buffer; N,N-dimethyl acetamide for 2h; pH=8;92%
p-Aminophenethylamine
13472-00-9

p-Aminophenethylamine

C14H19NO6S2

C14H19NO6S2

A

C20H23N3

C20H23N3

B

C32H34N4

C32H34N4

Conditions
ConditionsYield
With triethylamine In tetrahydrofuran at 120℃; for 20h; Temperature;A 91.5%
B 80.42 g
p-Aminophenethylamine
13472-00-9

p-Aminophenethylamine

2-(4-anilino-6-chloro-[1,3,5]triazin-2-ylamino)-ethanol
24799-62-0

2-(4-anilino-6-chloro-[1,3,5]triazin-2-ylamino)-ethanol

2-[2-(4-aminophenyl)ethylamino]-4-(2-hydroxyethylamino)-6-phenylamino-1,3,5-triazine
852673-26-8

2-[2-(4-aminophenyl)ethylamino]-4-(2-hydroxyethylamino)-6-phenylamino-1,3,5-triazine

Conditions
ConditionsYield
With triethylamine In tetrahydrofuran at 60℃; for 20h;91%
p-Aminophenethylamine
13472-00-9

p-Aminophenethylamine

1-(phenylsulfonyl)-1H-benzo[d][1,2,3]triazole
4106-18-7

1-(phenylsulfonyl)-1H-benzo[d][1,2,3]triazole

N-<2-(p-aminophenyl)ethyl>benzenesulfonamide

N-<2-(p-aminophenyl)ethyl>benzenesulfonamide

Conditions
ConditionsYield
In tetrahydrofuran for 40h; Ambient temperature;90%
p-Aminophenethylamine
13472-00-9

p-Aminophenethylamine

N,N'-bis( tert-butoxycarbonyl)-1H-pyrazole-1-carboxamidine
152120-54-2, 862686-58-6, 1143572-00-2

N,N'-bis( tert-butoxycarbonyl)-1H-pyrazole-1-carboxamidine

C19H30N4O4

C19H30N4O4

Conditions
ConditionsYield
With acetic acid In 1,4-dioxane; water at 20℃; for 18h;90%
p-Aminophenethylamine
13472-00-9

p-Aminophenethylamine

(R)-2-hydroxy-2-phenylethyl 4-methylbenzenesulfonate
40434-87-5

(R)-2-hydroxy-2-phenylethyl 4-methylbenzenesulfonate

YM-208876
391901-45-4

YM-208876

Conditions
ConditionsYield
In acetonitrile at 70℃; for 10h;89.7%
p-Aminophenethylamine
13472-00-9

p-Aminophenethylamine

1-acetoxy-4-methylbenzene
140-39-6

1-acetoxy-4-methylbenzene

4-(2-(((methyl)carbonyl)amino)ethyl)aniline
40377-41-1

4-(2-(((methyl)carbonyl)amino)ethyl)aniline

Conditions
ConditionsYield
at 20℃; for 30h;89.7%
at 20℃; for 30h;89.7%
p-Aminophenethylamine
13472-00-9

p-Aminophenethylamine

acrylonitrile
107-13-1

acrylonitrile

3-(4-aminophenethyl)aminopropionitrile
1421487-29-7

3-(4-aminophenethyl)aminopropionitrile

Conditions
ConditionsYield
With Ps-AlCl3 at 20℃; for 2h; Michael Addition; regioselective reaction;89%
p-Aminophenethylamine
13472-00-9

p-Aminophenethylamine

(R)-4-(oxiran-2-yl)-2,8-bis(trifluoromethyl)quinoline
1292282-18-8

(R)-4-(oxiran-2-yl)-2,8-bis(trifluoromethyl)quinoline

2‐((4‐aminophenethyl)amino)‐1‐(2,8‐bis(trifluoromethyl)quinolin‐4‐yl)ethan‐1‐ol

2‐((4‐aminophenethyl)amino)‐1‐(2,8‐bis(trifluoromethyl)quinolin‐4‐yl)ethan‐1‐ol

Conditions
ConditionsYield
In ethanol at 130℃; for 0.5h; Microwave irradiation;89%
p-Aminophenethylamine
13472-00-9

p-Aminophenethylamine

(S)-4-(oxiran-2-yl)-2,8-bis(trifluoromethyl)quinoline
1292282-19-9

(S)-4-(oxiran-2-yl)-2,8-bis(trifluoromethyl)quinoline

2‐((4‐aminophenethyl)amino)‐1‐(2,8‐bis(trifluoromethyl)quinolin‐4‐yl)ethan‐1‐ol

2‐((4‐aminophenethyl)amino)‐1‐(2,8‐bis(trifluoromethyl)quinolin‐4‐yl)ethan‐1‐ol

Conditions
ConditionsYield
In ethanol at 130℃; for 0.5h; Microwave irradiation;89%
p-Aminophenethylamine
13472-00-9

p-Aminophenethylamine

ethyl trifluoroacetate,
383-63-1

ethyl trifluoroacetate,

N-[2-(4-aminophenyl)ethyl]-2,2,2-trifluoroacetamide
24954-62-9

N-[2-(4-aminophenyl)ethyl]-2,2,2-trifluoroacetamide

Conditions
ConditionsYield
In chloroform at 0 - 20℃; for 16h;89%
p-Aminophenethylamine
13472-00-9

p-Aminophenethylamine

acrylic acid methyl ester
292638-85-8

acrylic acid methyl ester

methyl 3-(4-aminophenethyl)aminopropanoate
1421487-28-6

methyl 3-(4-aminophenethyl)aminopropanoate

Conditions
ConditionsYield
With Ps-AlCl3 at 20℃; for 2h; Michael Addition; regioselective reaction;88%
p-Aminophenethylamine
13472-00-9

p-Aminophenethylamine

5-bromo-1,3-xylene
556-96-7

5-bromo-1,3-xylene

A

2-(4-aminophenyl)-N-(3,5-dimethylphenyl)ethylamine

2-(4-aminophenyl)-N-(3,5-dimethylphenyl)ethylamine

B

4-(2-aminoethyl)-N-(3,5-dimethylphenyl)aniline

4-(2-aminoethyl)-N-(3,5-dimethylphenyl)aniline

Conditions
ConditionsYield
With tris(dibenzylideneacetone)dipalladium (0); potassium carbonate; XPhos In tert-butyl alcohol at 100℃; for 22h;A n/a
B 87%
p-Aminophenethylamine
13472-00-9

p-Aminophenethylamine

2-(4-azidophenyl)ethan-1-amine

2-(4-azidophenyl)ethan-1-amine

Conditions
ConditionsYield
With sodium azide; sulfuric acid; sodium nitrite In water at 0℃; for 0.333333h;87%

13472-00-9Relevant articles and documents

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Mirabegron is a muscle relaxing drug for the treatment of overactive bladder. The existing synthetic methods for mirabegron produced intermediate product 4-(2-(phenethylamino)ethyl)aniline, which complicated the final product purification process. In this study, we designed a new synthetic route for mirabegron with low cost starting materials and a production of mirabegron at a 99.6% purity and a 61% overall yield. Particularly, this new synthetic route did not produce side product 4-(2-(phenethylamino)ethyl)aniline, which significantly simplified the product purification process.

PYRAZOLE-OXAZOLIDINONE COMPOUND FOR ANTI-HEPATITIS B VIRUS

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The invention discloses an organic compound for detecting the content of metal ions. The compound adopts N-carbethoxy-N-methylpyridaniline as a metal ion complexing body, chromophore or fluorophore isintroduced into a molecule to generate a developing ind

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