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110-70-3

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  • N,N'-Dimethylethylenediamine CAS 110-70-3 N,N'-Dimethyl-1,2-ethanediamine CAS no 110-70-3 1,2-Bis(methylamino)ethane

    Cas No: 110-70-3

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110-70-3 Usage

Chemical Properties

Clear Colourless Oil

Uses

Different sources of media describe the Uses of 110-70-3 differently. You can refer to the following data:
1. Has a DNA binding effect
2. N,N'-Dimethylethylenediamine is used in DNA binding effect. It is used to enhance the adsorption of carbon dioxide. It acts as a ligand and form coordination complex such as dinitrato(N,N'-dimethyl-1,2-ethanediamine)copper(II) and dichloro(1,4-bis-(diphenyl phosphino)butane)-(1,2-ethylenediamine)ruthenium(II).

Check Digit Verification of cas no

The CAS Registry Mumber 110-70-3 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 1,1 and 0 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 110-70:
(5*1)+(4*1)+(3*0)+(2*7)+(1*0)=23
23 % 10 = 3
So 110-70-3 is a valid CAS Registry Number.
InChI:InChI=1/C4H12N2/c1-5-3-4-6-2/h5-6H,3-4H2,1-2H3/p+2

110-70-3 Well-known Company Product Price

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  • TCI America

  • (D0720)  N,N'-Dimethylethylenediamine  >97.0%(GC)(T)

  • 110-70-3

  • 5mL

  • 330.00CNY

  • Detail
  • TCI America

  • (D0720)  N,N'-Dimethylethylenediamine  >97.0%(GC)(T)

  • 110-70-3

  • 25mL

  • 990.00CNY

  • Detail
  • Alfa Aesar

  • (L02204)  N,N'-Dimethylethylenediamine, 95%   

  • 110-70-3

  • 5g

  • 269.0CNY

  • Detail
  • Alfa Aesar

  • (L02204)  N,N'-Dimethylethylenediamine, 95%   

  • 110-70-3

  • 25g

  • 903.0CNY

  • Detail
  • Aldrich

  • (D157805)  N,N′-Dimethylethylenediamine  99%

  • 110-70-3

  • D157805-5G

  • 663.39CNY

  • Detail
  • Aldrich

  • (D157805)  N,N′-Dimethylethylenediamine  99%

  • 110-70-3

  • D157805-25G

  • 2,241.72CNY

  • Detail
  • Aldrich

  • (D157805)  N,N′-Dimethylethylenediamine  99%

  • 110-70-3

  • D157805-100G

  • 7,353.45CNY

  • Detail
  • Aldrich

  • (D157805)  N,N′-Dimethylethylenediamine  99%

  • 110-70-3

  • D157805-500G

  • 22,358.70CNY

  • Detail
  • Aldrich

  • (270032)  N,N′-Dimethylethylenediamine  85%

  • 110-70-3

  • 270032-25G

  • CNY

  • Detail
  • Aldrich

  • (270032)  N,N′-Dimethylethylenediamine  85%

  • 110-70-3

  • 270032-100G

  • 2,419.56CNY

  • Detail

110-70-3SDS

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 N,N'-Dimethyl-1,2-ethanediamine

1.2 Other means of identification

Product number -
Other names N1,N2-Dimethylethane-1,2-diamine

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:110-70-3 SDS

110-70-3Synthetic route

1-methylhydantoin
6843-45-4

1-methylhydantoin

N,N`-dimethylethylenediamine
110-70-3

N,N`-dimethylethylenediamine

Conditions
ConditionsYield
With lithium aluminium tetrahydride In tetrahydrofuran for 72h; Heating; Argon;85%
1,3-dimethyl-2-imidazolidinone
80-73-9

1,3-dimethyl-2-imidazolidinone

N,N`-dimethylethylenediamine
110-70-3

N,N`-dimethylethylenediamine

Conditions
ConditionsYield
With potassium hydroxide at 140℃; Reagent/catalyst; Large scale;85%
C8H24CuN4(2+)*2ClO4(1-)

C8H24CuN4(2+)*2ClO4(1-)

A

1,2-bismethylnitrosaminoethane
13256-12-7

1,2-bismethylnitrosaminoethane

B

2-Nitroso-2,5-diazahexan
29104-67-4

2-Nitroso-2,5-diazahexan

C

N,N`-dimethylethylenediamine
110-70-3

N,N`-dimethylethylenediamine

Conditions
ConditionsYield
Stage #1: C8H24CuN4(2+)*2ClO4(1-) With nitrogen(II) oxide; acetonitrile for 0.166667h;
Stage #2: In acetonitrile; benzene for 1h;
Stage #3: With sodium sulfide In water; acetonitrile; benzene for 0.5h; Saturated solution;
A 17%
B 16%
C 65%
N,N′-(ethane-1,2-diyl)bis(N,4-dimethylbenzenesulfonamide)
66821-82-7

N,N′-(ethane-1,2-diyl)bis(N,4-dimethylbenzenesulfonamide)

N,N`-dimethylethylenediamine
110-70-3

N,N`-dimethylethylenediamine

Conditions
ConditionsYield
With sulfuric acid In water at 90 - 100℃;48%
ethylene glycol
107-21-1

ethylene glycol

methylamine
74-89-5

methylamine

A

N,N'-dimethylpiperazine
106-58-1

N,N'-dimethylpiperazine

B

(2-hydroxyethyl)(methyl)amine
109-83-1

(2-hydroxyethyl)(methyl)amine

C

N,N`-dimethylethylenediamine
110-70-3

N,N`-dimethylethylenediamine

Conditions
ConditionsYield
With 1-methyl-pyrrolidin-2-one; tris(triphenylphosphine)ruthenium(II) chloride at 130℃; Product distribution; Mechanism; other primary amines, other temperatures, other catalyst;A 33%
B 4%
C 44%
N,N'-dimethylethane-1,2-diamine dihydrochloride
5752-40-9, 68696-81-1, 117880-00-9

N,N'-dimethylethane-1,2-diamine dihydrochloride

N,N`-dimethylethylenediamine
110-70-3

N,N`-dimethylethylenediamine

Conditions
ConditionsYield
With ammonia; sodium hydride for 4h; Schlenk technique; Cooling with acetone-dry ice; Reflux;44%
ethylene dibromide
106-93-4

ethylene dibromide

methylamine
74-89-5

methylamine

A

N,N'-dimethylpiperazine
106-58-1

N,N'-dimethylpiperazine

B

N,N',N''-trimethyldiethylenetriamine
105-84-0

N,N',N''-trimethyldiethylenetriamine

C

1,4,7,10-tetramethyl-1,4,7,10-tetraazadecane
105-78-2

1,4,7,10-tetramethyl-1,4,7,10-tetraazadecane

D

N,N`-dimethylethylenediamine
110-70-3

N,N`-dimethylethylenediamine

Conditions
ConditionsYield
In water at 20℃; for 336000h;A 9%
B 2%
C 1%
D 10%
(2-hydroxyethyl)(methyl)amine
109-83-1

(2-hydroxyethyl)(methyl)amine

A

1-methyl-piperazine
109-01-3

1-methyl-piperazine

B

N,N'-dimethylpiperazine
106-58-1

N,N'-dimethylpiperazine

C

N,N`-dimethylethylenediamine
110-70-3

N,N`-dimethylethylenediamine

Conditions
ConditionsYield
at 250℃; Reaktion des Hydrochlorids;
N,N'-dimethyl-N,N'-bis-(4-nitroso-phenyl)-ethylenediamine
4963-32-0

N,N'-dimethyl-N,N'-bis-(4-nitroso-phenyl)-ethylenediamine

N,N`-dimethylethylenediamine
110-70-3

N,N`-dimethylethylenediamine

Conditions
ConditionsYield
With sodium hydrogensulfite
1,4-dimethyl-1,4-diazabicyclo[2.2.2]octane-1,4-diium hydroxide
14960-53-3

1,4-dimethyl-1,4-diazabicyclo[2.2.2]octane-1,4-diium hydroxide

A

N,N'-dimethylpiperazine
106-58-1

N,N'-dimethylpiperazine

B

acetaldehyde
75-07-0

acetaldehyde

C

N,N`-dimethylethylenediamine
110-70-3

N,N`-dimethylethylenediamine

Conditions
ConditionsYield
at 120℃;
N-methyl-2-chloroethylamine
32315-92-7

N-methyl-2-chloroethylamine

methylamine
74-89-5

methylamine

N,N`-dimethylethylenediamine
110-70-3

N,N`-dimethylethylenediamine

1,2-dichloro-ethane
107-06-2

1,2-dichloro-ethane

methylamine
74-89-5

methylamine

A

N,N',N''-trimethyldiethylenetriamine
105-84-0

N,N',N''-trimethyldiethylenetriamine

B

N,N`-dimethylethylenediamine
110-70-3

N,N`-dimethylethylenediamine

ethylene dibromide
106-93-4

ethylene dibromide

methylamine
74-89-5

methylamine

N,N`-dimethylethylenediamine
110-70-3

N,N`-dimethylethylenediamine

C18H22N2(2+)*2CH3O4S(1-)
75189-90-1

C18H22N2(2+)*2CH3O4S(1-)

N,N`-dimethylethylenediamine
110-70-3

N,N`-dimethylethylenediamine

Conditions
ConditionsYield
With sulfuric acid In water for 1h; Heating; Yield given;
2-(p-dimethylaminostyryl)-N,N'-dimethyl-1,3-imidazolidine
74401-95-9

2-(p-dimethylaminostyryl)-N,N'-dimethyl-1,3-imidazolidine

A

N,N`-dimethylethylenediamine
110-70-3

N,N`-dimethylethylenediamine

B

p-dimethylaminocinnamaldehyde
6203-18-5

p-dimethylaminocinnamaldehyde

Conditions
ConditionsYield
With water at 30℃; Mechanism; Rate constant; pH dependence of rate constant, intermediate formation of cationic Schiff base;
1,3-dimethyl-2-imidazolidinone
80-73-9

1,3-dimethyl-2-imidazolidinone

A

sodium formate
141-53-7

sodium formate

B

N,N`-dimethylethylenediamine
110-70-3

N,N`-dimethylethylenediamine

Conditions
ConditionsYield
With sodium hydroxide In water at 25℃; Rate constant; hydrolytic decomposition;
1,2-bis-<(2-carboxy-benzenesulfonyl)-methyl-amino>-ethane

1,2-bis-<(2-carboxy-benzenesulfonyl)-methyl-amino>-ethane

N,N`-dimethylethylenediamine
110-70-3

N,N`-dimethylethylenediamine

Conditions
ConditionsYield
With hydrogenchloride
ethylene dibromide
106-93-4

ethylene dibromide

liquid methylamine

liquid methylamine

N,N`-dimethylethylenediamine
110-70-3

N,N`-dimethylethylenediamine

N.N'-dimethyl-N.N'-bis--ethylenediamine

N.N'-dimethyl-N.N'-bis--ethylenediamine

N,N`-dimethylethylenediamine
110-70-3

N,N`-dimethylethylenediamine

Conditions
ConditionsYield
With hydrogenchloride
N,N'-di-p-toluenesulfonyl-N,N'-dimethyl-ethylenediamine

N,N'-di-p-toluenesulfonyl-N,N'-dimethyl-ethylenediamine

N,N`-dimethylethylenediamine
110-70-3

N,N`-dimethylethylenediamine

Conditions
ConditionsYield
With sulfuric acid
methanol
67-56-1

methanol

ethylenediamine
107-15-3

ethylenediamine

A

N,N-dimethylethylenediamine
108-00-9

N,N-dimethylethylenediamine

B

N-methyl-ethane-1,2-diamine
109-81-9

N-methyl-ethane-1,2-diamine

C

N,N`-dimethylethylenediamine
110-70-3

N,N`-dimethylethylenediamine

Conditions
ConditionsYield
With Cs-P-Si at 300℃; under 61504.9 Torr;
N.N'-di-p-toluenesulfonyl-N.N'-dimethyl-ethylenediamine

N.N'-di-p-toluenesulfonyl-N.N'-dimethyl-ethylenediamine

N,N`-dimethylethylenediamine
110-70-3

N,N`-dimethylethylenediamine

Conditions
ConditionsYield
With sulfuric acid at 150℃;
With hydrogenchloride at 150℃;
(CH3)NH(CH2)2N(CH3)CH2CH(P(C6H5)2)2Cr(CO)4

(CH3)NH(CH2)2N(CH3)CH2CH(P(C6H5)2)2Cr(CO)4

A

(CO)4Cr(PPh2C(=CH2)PPh2)
85683-25-6

(CO)4Cr(PPh2C(=CH2)PPh2)

B

N,N`-dimethylethylenediamine
110-70-3

N,N`-dimethylethylenediamine

Conditions
ConditionsYield
In methanol dissoziation in MeOH at 50°C;
(CH3)NH(CH2)2N(CH3)CH2CH(P(C6H5)2)2W(CO)4

(CH3)NH(CH2)2N(CH3)CH2CH(P(C6H5)2)2W(CO)4

A

(CO)4W(PPh2C(=CH2)PPh2)
84534-91-8

(CO)4W(PPh2C(=CH2)PPh2)

B

N,N`-dimethylethylenediamine
110-70-3

N,N`-dimethylethylenediamine

Conditions
ConditionsYield
In methanol dissoziation in MeOH at 50°C;
1,3-dimethyl-2-phenylimidazolidine
23229-37-0

1,3-dimethyl-2-phenylimidazolidine

A

benzaldehyde
100-52-7

benzaldehyde

B

N,N`-dimethylethylenediamine
110-70-3

N,N`-dimethylethylenediamine

Conditions
ConditionsYield
With water at 20℃; for 49h; pH=6.5 - 7.0; Reactivity; Aqueous phosphate buffer;
In tetrahydrofuran-d8 for 240h; Equilibrium constant; Kinetics; phosphate buffer in D2O;
methanol
67-56-1

methanol

Reaxys ID: 11370757

Reaxys ID: 11370757

ethylenediamine
107-15-3

ethylenediamine

A

N,N,N,N,-tetramethylethylenediamine
110-18-9

N,N,N,N,-tetramethylethylenediamine

B

N,N',N'-trimethylenediamine
142-25-6

N,N',N'-trimethylenediamine

C

N,N-dimethylethylenediamine
108-00-9

N,N-dimethylethylenediamine

D

N-methyl-ethane-1,2-diamine
109-81-9

N-methyl-ethane-1,2-diamine

E

N,N`-dimethylethylenediamine
110-70-3

N,N`-dimethylethylenediamine

Conditions
ConditionsYield
Stage #1: With hydrogen at 200℃; for 3h;
Stage #2: methanol; ethylenediamine With hydrogen at 200℃; under 7500.75 Torr; for 8h; Product distribution / selectivity;
propylamine
107-10-8

propylamine

N,N'-dimethyl-2-(2-hydroxylphenyl)-imidazolidine

N,N'-dimethyl-2-(2-hydroxylphenyl)-imidazolidine

A

N-n-propylsalicylideneamine
32382-63-1, 146305-09-1

N-n-propylsalicylideneamine

B

N,N`-dimethylethylenediamine
110-70-3

N,N`-dimethylethylenediamine

Conditions
ConditionsYield
In chloroform-d1 Equilibrium constant;
D-glucose
50-99-7

D-glucose

methylamine
74-89-5

methylamine

N,N`-dimethylethylenediamine
110-70-3

N,N`-dimethylethylenediamine

Conditions
ConditionsYield
With 5 wt% ruthenium/carbon; hydrogen In water at 124.84℃; under 56255.6 Torr; for 1h;43 %Spectr.
D-glucose
50-99-7

D-glucose

methylamine
74-89-5

methylamine

A

1-deoxy-1-(methylamino)-D-glucitol
6284-40-8

1-deoxy-1-(methylamino)-D-glucitol

B

N,N`-dimethylethylenediamine
110-70-3

N,N`-dimethylethylenediamine

Conditions
ConditionsYield
With 5 wt% ruthenium/carbon; hydrogen In water at 124.84℃; under 56255.6 Torr; for 1h;
furfural
98-01-1

furfural

N,N`-dimethylethylenediamine
110-70-3

N,N`-dimethylethylenediamine

2-(furan-2-yl)-1,3-dimethylimidazolidine
104208-14-2

2-(furan-2-yl)-1,3-dimethylimidazolidine

Conditions
ConditionsYield
With copper(II) bis(trifluoromethanesulfonate) In water at 20℃; for 0.0333333h;100%
In benzene for 12h; Heating;94%
In toluene for 2h; Heating / reflux;85%
thiophene-2-carbaldehyde
98-03-3

thiophene-2-carbaldehyde

N,N`-dimethylethylenediamine
110-70-3

N,N`-dimethylethylenediamine

1,3-dimethyl-2-(thiophen-2-yl)imidazolidine
104208-13-1

1,3-dimethyl-2-(thiophen-2-yl)imidazolidine

Conditions
ConditionsYield
In toluene at 0℃; for 3h; Heating / reflux;100%
In benzene for 12h; Heating;87%
In benzene for 12h; Heating;80%
4-hydroxy-benzaldehyde
123-08-0

4-hydroxy-benzaldehyde

N,N`-dimethylethylenediamine
110-70-3

N,N`-dimethylethylenediamine

4-(1,3-dimethylimidazolidin-2-yl)phenol
83521-93-1

4-(1,3-dimethylimidazolidin-2-yl)phenol

Conditions
ConditionsYield
In toluene for 3h; Reflux;100%
In benzene for 20h; Heating;25%
di-tert-butyl dicarbonate
24424-99-5

di-tert-butyl dicarbonate

N,N`-dimethylethylenediamine
110-70-3

N,N`-dimethylethylenediamine

tert-butyl N-methyl-N-<2-(methylamino)ethyl>carbamate
112257-19-9

tert-butyl N-methyl-N-<2-(methylamino)ethyl>carbamate

Conditions
ConditionsYield
With trifluoroacetic acid In tetrahydrofuran at 20℃; for 22h;100%
In dichloromethane for 4h; Ambient temperature;90%
In dichloromethane at 20℃;89%
piperidin-1-yl-phosphonic acid dichloride
1498-56-2

piperidin-1-yl-phosphonic acid dichloride

N,N`-dimethylethylenediamine
110-70-3

N,N`-dimethylethylenediamine

1,3-dimethyl-2-piperidinyl-1,3,2-diazaphospholidine-2-oxide
219556-12-4

1,3-dimethyl-2-piperidinyl-1,3,2-diazaphospholidine-2-oxide

Conditions
ConditionsYield
With triethylamine In dichloromethane for 40h; Heating;100%
With triethylamine In dichloromethane for 40h; Heating;99%
With triethylamine In benzene at 20℃; for 2h;90%
2-hydroxy-5-methylbenzaldehyde
613-84-3

2-hydroxy-5-methylbenzaldehyde

N,N`-dimethylethylenediamine
110-70-3

N,N`-dimethylethylenediamine

2-(2-hydroxy-5-methylphenyl)-1,3-dimethylimidazolidine
234765-65-2

2-(2-hydroxy-5-methylphenyl)-1,3-dimethylimidazolidine

Conditions
ConditionsYield
With magnesium sulfate In ethanol at 20℃; for 16h; Condensation;100%
piperonal
120-57-0

piperonal

N,N`-dimethylethylenediamine
110-70-3

N,N`-dimethylethylenediamine

2-(benzo-1,3-dioxol-5-yl)-1,3-dimethylimidazolidine
302968-94-1

2-(benzo-1,3-dioxol-5-yl)-1,3-dimethylimidazolidine

Conditions
ConditionsYield
In toluene for 4h; Reflux;100%
In toluene for 5h; Condensation; cyclization; Heating;79%
2,2'-Bipyridine-4,4'-dicarboxylic acid
6813-38-3

2,2'-Bipyridine-4,4'-dicarboxylic acid

N,N`-dimethylethylenediamine
110-70-3

N,N`-dimethylethylenediamine

[2,2']bipyridinyl-4,4'-dicarboxylic acid bis-[methyl-(2-methylamino-ethyl)-amide]

[2,2']bipyridinyl-4,4'-dicarboxylic acid bis-[methyl-(2-methylamino-ethyl)-amide]

Conditions
ConditionsYield
Stage #1: 2,2'-Bipyridine-4,4'-dicarboxylic acid With 1,1'-carbonyldiimidazole In tetrahydrofuran at 60℃;
Stage #2: N,N`-dimethylethylenediamine In tetrahydrofuran at 20℃;
100%
4'-methyl-2,2'-bipyridine-4-carboxylic acid
103946-54-9

4'-methyl-2,2'-bipyridine-4-carboxylic acid

N,N`-dimethylethylenediamine
110-70-3

N,N`-dimethylethylenediamine

4'-methyl-[2,2']bipyridinyl-4-carboxylic acid methyl-(2-methylamino-ethyl)-amide
524957-05-9

4'-methyl-[2,2']bipyridinyl-4-carboxylic acid methyl-(2-methylamino-ethyl)-amide

Conditions
ConditionsYield
Stage #1: 4'-methyl-2,2'-bipyridine-4-carboxylic acid With 1,1'-carbonyldiimidazole In tetrahydrofuran at 60℃;
Stage #2: N,N`-dimethylethylenediamine In tetrahydrofuran at 20℃;
100%
(R)-1-[(R)-1',2-bis(diphenylphosphino)ferrocenyl]ethyl acetate

(R)-1-[(R)-1',2-bis(diphenylphosphino)ferrocenyl]ethyl acetate

N,N`-dimethylethylenediamine
110-70-3

N,N`-dimethylethylenediamine

(S)-1-[(R)-1',2-bis(diphenylphosphino)ferrocenyl]ethyl-N,N'-dimethylethylenediamine

(S)-1-[(R)-1',2-bis(diphenylphosphino)ferrocenyl]ethyl-N,N'-dimethylethylenediamine

Conditions
ConditionsYield
In methanol Heating / reflux;100%
bromo-(4-nitrophenyl)acetic acid methyl ester
85259-33-2

bromo-(4-nitrophenyl)acetic acid methyl ester

N,N`-dimethylethylenediamine
110-70-3

N,N`-dimethylethylenediamine

1,4-dimethyl-3-(4-nitrophenyl)piperazin-2-one
1133433-91-6

1,4-dimethyl-3-(4-nitrophenyl)piperazin-2-one

Conditions
ConditionsYield
In ethanol at 0 - 25℃;100%
In ethanol at 20℃; for 1h;89%
In ethanol at 20℃; for 1h; Inert atmosphere;89%
In ethanol at 0 - 20℃; for 2h; Inert atmosphere;56%
Z-Lys(Boc)-OH
2389-60-8

Z-Lys(Boc)-OH

N,N`-dimethylethylenediamine
110-70-3

N,N`-dimethylethylenediamine

Benzyl-((1S)-5-((tert-butoxycarbonyl)amino)-1-(methyl(2-(methylamino)ethyl)carbamoyl)pentyl)carbamate
952571-77-6

Benzyl-((1S)-5-((tert-butoxycarbonyl)amino)-1-(methyl(2-(methylamino)ethyl)carbamoyl)pentyl)carbamate

Conditions
ConditionsYield
In tetrahydrofuran at 20℃;100%
2-(t-butyldimethylsilanyloxy)-4,5-methylenedioxybenzaldehyde
1192469-71-8

2-(t-butyldimethylsilanyloxy)-4,5-methylenedioxybenzaldehyde

N,N`-dimethylethylenediamine
110-70-3

N,N`-dimethylethylenediamine

2-[6-(t-butyldimethylsilanyloxy)benzo-1,3-dioxol-5-yl]-1,3-dimethylimidazolidine
1192469-72-9

2-[6-(t-butyldimethylsilanyloxy)benzo-1,3-dioxol-5-yl]-1,3-dimethylimidazolidine

Conditions
ConditionsYield
In toluene for 6h; Reflux;100%
2-(Chloromethyl)-6-methoxyquinoline
141770-91-4

2-(Chloromethyl)-6-methoxyquinoline

N,N`-dimethylethylenediamine
110-70-3

N,N`-dimethylethylenediamine

N,N'-bis(6-methoxy-2-quinolylmethyl)-N,N'-dimethylethylenediamine
1169761-69-6

N,N'-bis(6-methoxy-2-quinolylmethyl)-N,N'-dimethylethylenediamine

Conditions
ConditionsYield
With potassium carbonate In acetonitrile Reflux;100%
2-chloropyrazin
14508-49-7

2-chloropyrazin

N,N`-dimethylethylenediamine
110-70-3

N,N`-dimethylethylenediamine

N,N'-dimethyl-N-pyrazin-2-yl-ethane-1,2-diamine

N,N'-dimethyl-N-pyrazin-2-yl-ethane-1,2-diamine

Conditions
ConditionsYield
In ethanol100%
2-methyl-1,2-epoxypropane
558-30-5

2-methyl-1,2-epoxypropane

N,N`-dimethylethylenediamine
110-70-3

N,N`-dimethylethylenediamine

C12H28N2O2
1403990-41-9

C12H28N2O2

Conditions
ConditionsYield
at 20 - 50℃;100%
2-fluoro-3-iodopyridine
113975-22-7

2-fluoro-3-iodopyridine

N,N`-dimethylethylenediamine
110-70-3

N,N`-dimethylethylenediamine

N1,N2-bis(3-iodopyridin-2-yl)-N1,N2-dimethylethane-1,2-diamine

N1,N2-bis(3-iodopyridin-2-yl)-N1,N2-dimethylethane-1,2-diamine

Conditions
ConditionsYield
With iron(III) chloride; potassium phosphate; 1,1-dimethylethyl-1-(1H-indol-3-yl)-3,4-dihydroisoquinoline-2(1H)-carboxylate In toluene at 135℃; for 48h; Inert atmosphere; Sealed tube;100%
cbz-NHS

cbz-NHS

N,N`-dimethylethylenediamine
110-70-3

N,N`-dimethylethylenediamine

benzyl methyl[2-(methylamino)ethyl]carbamate

benzyl methyl[2-(methylamino)ethyl]carbamate

Conditions
ConditionsYield
In dichloromethane at 20℃; for 2h;100%
4-Carboxybenzaldehyde
619-66-9

4-Carboxybenzaldehyde

N,N`-dimethylethylenediamine
110-70-3

N,N`-dimethylethylenediamine

4-(1,3-dimethylimidazolidin-2-yl)benzoic acid

4-(1,3-dimethylimidazolidin-2-yl)benzoic acid

Conditions
ConditionsYield
With copper(II) bis(trifluoromethanesulfonate) In water at 20℃; for 0.0333333h;100%
4-chlorobenzaldehyde
104-88-1

4-chlorobenzaldehyde

N,N`-dimethylethylenediamine
110-70-3

N,N`-dimethylethylenediamine

1,3-dimethyl-2-(4-chlorophenyl)imidazolidine
23281-56-3

1,3-dimethyl-2-(4-chlorophenyl)imidazolidine

Conditions
ConditionsYield
With ammonium chloride for 2h; Dean-Stark; Reflux; Green chemistry;99%
With toluene-4-sulfonic acid In toluene Heating;87%
In benzene for 20h; Heating;77%
4-methoxy-benzaldehyde
123-11-5

4-methoxy-benzaldehyde

N,N`-dimethylethylenediamine
110-70-3

N,N`-dimethylethylenediamine

2-(4-methoxyphenyl)-1,3-dimethylimidazolidine
23229-39-2

2-(4-methoxyphenyl)-1,3-dimethylimidazolidine

Conditions
ConditionsYield
With ammonium chloride for 1h; Dean-Stark; Reflux; Green chemistry;99%
In chloroform at 120℃; for 0.166667h; Molecular sieve; Microwave irradiation; Sealed tube;97%
In toluene for 5h; Heating;91%
In benzene for 20h; Heating;82%
In benzene
N-Methyl-N-(4-toluenesulphonyl)iodoethylamine
3409-85-6

N-Methyl-N-(4-toluenesulphonyl)iodoethylamine

N,N`-dimethylethylenediamine
110-70-3

N,N`-dimethylethylenediamine

1,10-Ditosyl-1,4,7,10-tetramethyltriethylenetetramine
141766-05-4

1,10-Ditosyl-1,4,7,10-tetramethyltriethylenetetramine

Conditions
ConditionsYield
With potassium carbonate In acetonitrile for 10h; Heating;99%
ortho-anisaldehyde
135-02-4

ortho-anisaldehyde

N,N`-dimethylethylenediamine
110-70-3

N,N`-dimethylethylenediamine

2-(2-methoxyphenyl)-1,3-dimethylimidazolidine
124639-28-7

2-(2-methoxyphenyl)-1,3-dimethylimidazolidine

Conditions
ConditionsYield
In ethanol at 25℃; for 24h; Inert atmosphere;99%
In ethanol at 20℃;88%
In ethanol at 20℃; for 20h; Cyclization;77%
3-hydroxy-2,5-diphenyl-2-cyclopentene-1,4-dione
67106-14-3

3-hydroxy-2,5-diphenyl-2-cyclopentene-1,4-dione

N,N`-dimethylethylenediamine
110-70-3

N,N`-dimethylethylenediamine

1,4-dimethyl-5,7-diphenyl-1,2,3,4-tetrahydro-6H-cyclopenta[b]pyrazin-6-one
88288-78-2

1,4-dimethyl-5,7-diphenyl-1,2,3,4-tetrahydro-6H-cyclopenta[b]pyrazin-6-one

Conditions
ConditionsYield
In methanol Inert atmosphere; Schlenk technique; Reflux;99%
In methanol Schlenk technique; Inert atmosphere; Reflux;99%
In methanol for 2h; Autoclave; Inert atmosphere; Schlenk technique; Reflux;95%
In methanol for 2h; Heating;94%
cobalt(II) chloride hexahydrate

cobalt(II) chloride hexahydrate

thiourea
17356-08-0

thiourea

N,N`-dimethylethylenediamine
110-70-3

N,N`-dimethylethylenediamine

(CoCl(C4H12N2)2(SC(NH2)2))(1+)*Cl(1-)*0.5C2H5OH = CoCl2(C4H12N2)2(SC(NH2)2)*0.5C2H5OH

(CoCl(C4H12N2)2(SC(NH2)2))(1+)*Cl(1-)*0.5C2H5OH = CoCl2(C4H12N2)2(SC(NH2)2)*0.5C2H5OH

Conditions
ConditionsYield
With C2H5OH In ethanol byproducts: H2O; Co-compound and Tu were dissolved in EtOH; Me2En was added; filtered; washed (Et2O/EtOH (3:1), Et2O); elem.anal.;99%
4-hydroxy-5-methyl-4-cyclopentene-1,3-dione
1696-34-0

4-hydroxy-5-methyl-4-cyclopentene-1,3-dione

N,N`-dimethylethylenediamine
110-70-3

N,N`-dimethylethylenediamine

1,4,5-trimethyl-1,2,3,4-tetrahydro-6H-cyclopenta[b]pyrazin-6-one
1032326-95-6

1,4,5-trimethyl-1,2,3,4-tetrahydro-6H-cyclopenta[b]pyrazin-6-one

Conditions
ConditionsYield
In methanol for 2h; Reflux;99%
1-methyl-4-nitro-1H-imidazol-2-carbaldehyde
73455-94-4

1-methyl-4-nitro-1H-imidazol-2-carbaldehyde

N,N`-dimethylethylenediamine
110-70-3

N,N`-dimethylethylenediamine

2-(1,3-dimethylimidazolidin-2-yl)-1-methyl-4-nitroimidazole
1333113-50-0

2-(1,3-dimethylimidazolidin-2-yl)-1-methyl-4-nitroimidazole

Conditions
ConditionsYield
In benzene for 2h; Reflux;99%
C8H8ClN3O2S2
1013405-86-1

C8H8ClN3O2S2

N,N`-dimethylethylenediamine
110-70-3

N,N`-dimethylethylenediamine

N,N-dimethyl-7-{methyl[2-(methylamino)ethyl]amino}-2,1,3-benzothiadiazole-4-sulfonamide
1013405-87-2

N,N-dimethyl-7-{methyl[2-(methylamino)ethyl]amino}-2,1,3-benzothiadiazole-4-sulfonamide

Conditions
ConditionsYield
In acetonitrile at 80℃; for 1h;99%
7-chloro-N,N-dimethyl-2,1,3-benzoselenadiazole-4-sulfonamide
1402567-63-8

7-chloro-N,N-dimethyl-2,1,3-benzoselenadiazole-4-sulfonamide

N,N`-dimethylethylenediamine
110-70-3

N,N`-dimethylethylenediamine

N,N-dimethyl-7-{methyl[2-(methylamino)ethyl]amino}-2,1,3-benzoselenadiazole-4-sulfonamide
1402567-65-0

N,N-dimethyl-7-{methyl[2-(methylamino)ethyl]amino}-2,1,3-benzoselenadiazole-4-sulfonamide

Conditions
ConditionsYield
In acetonitrile at 80℃; for 1h;99%
N-(((2S,3R,4R)-1-allyl-3-(2-bromophenyl)-4-((trityloxy)methyl)azetidin-2-yl)methyl)-2-nitrobenzenesulfonamide
1393810-65-5

N-(((2S,3R,4R)-1-allyl-3-(2-bromophenyl)-4-((trityloxy)methyl)azetidin-2-yl)methyl)-2-nitrobenzenesulfonamide

N,N`-dimethylethylenediamine
110-70-3

N,N`-dimethylethylenediamine

(1S,2aR,8bR)-2-allyl-4-((2-nitrophenyl)sulfonyl)-1-((trityloxy)methyl)-1,2,2a,3,4,8b-hexahydroazeto[2,3-c]quinolone
1393810-67-7

(1S,2aR,8bR)-2-allyl-4-((2-nitrophenyl)sulfonyl)-1-((trityloxy)methyl)-1,2,2a,3,4,8b-hexahydroazeto[2,3-c]quinolone

Conditions
ConditionsYield
With copper(l) iodide; caesium carbonate In toluene at 100℃; for 2h; Inert atmosphere;99%

110-70-3Downstream Products

110-70-3Relevant articles and documents

Identifying the roles of amino acids, alcohols and 1,2-diamines as mediators in coupling of haloarenes to arenes

Zhou, Shengze,Doni, Eswararao,Anderson, Greg M.,Kane, Ryan G.,Macdougall, Scott W.,Ironmonger, Victoria M.,Tuttle, Tell,Murphy, John A.

, p. 17818 - 17826 (2014)

Coupling of haloarenes to arenes has been facilitated by a diverse range of organic additives in the presence of KOtBu or NaOtBu since the first report in 2008. Very recently, we showed that the reactivity of some of these additives (e.g., compounds 6 and 7) could be explained by the formation of organic electron donors in situ, but the role of other additives was not addressed. The simplest of these, alcohols, including 1,2-diols, 1,2-diamines, and amino acids are the most intriguing, and we now report experiments that support their roles as precursors of organic electron donors, underlining the importance of this mode of initiation in these coupling reactions.

New method for preparing N,N'-dimethylethylenediamine and N,N'-dimethyl-1,3-propanediamine

-

Paragraph 0009-0014, (2019/10/01)

The present invention relates to a new method for preparing N,N'-dimethylethylenediamine and N,N'-dimethyl-1,3-propanediamine, wherein 1,3-dimethyl-2-imidazolidinone or 1,3-dimethyl-tetrahydro-2-pyrimidone is used as a raw material, a suitable alkali is added, and a heating ring-opening reaction is perform to prepare N,N'-dimethylethylenediamine and N,N'-dimethyl-1,3-propanediamine. In the prior art, the conventional method performs alkylation by using the amine as the raw material to generate more by-products. According to the present invention, the method completely avoids the problem in theprior art, has characteristics of simple operation, high yield, less three-waste and high product purity, and is suitable for industrial production.

Merging constitutional and motional covalent dynamics in reversible imine formation and exchange processes

Kovaricek, Petr,Lehn, Jean-Marie

supporting information; experimental part, p. 9446 - 9455 (2012/07/14)

The formation and exchange processes of imines of salicylaldehyde, pyridine-2-carboxaldehyde, and benzaldehyde have been studied, showing that the former has features of particular interest for dynamic covalent chemistry, displaying high efficiency and fast rates. The monoimines formed with aliphatic α,ω-diamines display an internal exchange process of self-transimination type, inducing a local motion of either "stepping-in- place" or "single-step" type by bond interchange, whose rate decreases rapidly with the distance of the terminal amino groups. Control of the speed of the process over a wide range may be achieved by substituents, solvent composition, and temperature. These monoimines also undergo intermolecular exchange, thus merging motional and constitutional covalent behavior within the same molecule. With polyamines, the monoimines formed execute internal motions that have been characterized by extensive one-dimensional, two-dimensional, and EXSY proton NMR studies. In particular, with linear polyamines, nondirectional displacement occurs by shifting of the aldehyde residue along the polyamine chain serving as molecular track. Imines thus behave as simple prototypes of systems displaying relative motions of molecular moieties, a subject of high current interest in the investigation of synthetic and biological molecular motors. The motional processes described are of dynamic covalent nature and take place without change in molecular constitution. They thus represent a category of dynamic covalent motions, resulting from reversible covalent bond formation and dissociation. They extend dynamic covalent chemistry into the area of molecular motions. A major further step will be to achieve control of directionality. The results reported here for imines open wide perspectives, together with other chemical groups, for the implementation of such features in multifunctional molecules toward the design of molecular devices presenting a complex combination of motional and constitutional dynamic behaviors.

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