1,2-Cyclohexanediamine,3-methyl-,[1S-(1alpha,2alpha,3alpha)]-(9CI)

Base Information

• Chemical Name: 1,2-Cyclohexanediamine,3-methyl-,[1S-(1alpha,2alpha,3alpha)]-(9CI)
• CAS No.: 755711-20-7
• Molecular Formula: C₇H₁₆N₂
• Molecular Weight: 128.217
• Mol file: 755711-20-7.mol

Synonyms:1,2-Cyclohexanediamine,3-methyl-, [1S-(1a,2a,3a)]- (9CI)

Chemical Property of 1,2-Cyclohexanediamine,3-methyl-,[1S-(1alpha,2alpha,3alpha)]-(9CI)

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 1,2-Cyclohexanediamine,3-methyl-,[1S-(1alpha,2alpha,3alpha)]-(9CI)

There total 6 articles about 1,2-Cyclohexanediamine,3-methyl-,[1S-(1alpha,2alpha,3alpha)]-(9CI) which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

4-methyl-1,2-diaminobenzene (496-72-0) + 3-methyl-1,2-benzenediamine (2687-25-4) → 1,2-diamino-3-methylcyclohexane (6888-83-1,755711-20-7) + 4-methyl-cyclohexane-1,2-diyldiamine (2214-68-8,636563-62-7,758705-57-6,761426-11-3,761427-52-5)

Guidance literature:

With hydrogen; 3% Rh/γ-Al2O3; In tetrahydrofuran; at 180 ℃; for 4h; under 37503.8 - 187519 Torr; Product distribution / selectivity;

Reference yield:

c-3-methyl-4-ene-r-1,c-2-cyclohexenedicarboxylic acid (15941-50-1,23667-61-0) → (1R,2S,3S)-3-methyl-1,2-cyclohexanediamine (697218-82-9,755711-20-7)

Guidance literature:

Multi-step reaction with 2 steps

1: H₂ / Rh

2: Schmidt reaction

With hydrogen; rhodium;

DOI:10.1246/bcsj.57.3430

Reference yield:

c-3-methyl-4-ene-r-1,c-2-cyclohexenedicarboxylic acid (15941-50-1,23667-61-0) → (1S,2R,3R)-3-methyl-1,2-cyclohexanediamine (755711-20-7)

Guidance literature:

Multi-step reaction with 2 steps

1: H₂ / Rh

2: Schmidt reaction

With hydrogen; rhodium;

DOI:10.1246/bcsj.57.3430

upstream raw materials:

4-methyl-1,2-diaminobenzene

3-methyl-1,2-benzenediamine

3-methyl-1,2-cyclohexanedicarboxylic acid

c-3-methyl-4-ene-r-1,c-2-cyclohexenedicarboxylic acid