2-(2-{4-[Bis-(2-chloro-ethyl)-amino]-cyclohexyl}-acetylamino)-3-methyl-butyric acid benzyl ester; hydrochloride

Base Information

• Chemical Name: 2-(2-{4-[Bis-(2-chloro-ethyl)-amino]-cyclohexyl}-acetylamino)-3-methyl-butyric acid benzyl ester; hydrochloride
• CAS No.: 78609-70-8
• Molecular Formula: C₂₄H₃₆Cl₂N₂O₃*ClH
• Molecular Weight: 507.928
• Mol file: 78609-70-8.mol

Synonyms:2-(2-{4-[Bis-(2-chloro-ethyl)-amino]-cyclohexyl}-acetylamino)-3-methyl-butyric acid benzyl ester; hydrochloride

Chemical Property of 2-(2-{4-[Bis-(2-chloro-ethyl)-amino]-cyclohexyl}-acetylamino)-3-methyl-butyric acid benzyl ester; hydrochloride

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 2-(2-{4-[Bis-(2-chloro-ethyl)-amino]-cyclohexyl}-acetylamino)-3-methyl-butyric acid benzyl ester; hydrochloride

There total 4 articles about 2-(2-{4-[Bis-(2-chloro-ethyl)-amino]-cyclohexyl}-acetylamino)-3-methyl-butyric acid benzyl ester; hydrochloride 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: 90.0%

valine benzyl ester (17645-51-1) + {4-[Bis-(2-chloro-ethyl)-amino]-cyclohexyl}-acetic acid; hydrochloride (78431-95-5) → 2-(2-{4-[Bis-(2-chloro-ethyl)-amino]-cyclohexyl}-acetylamino)-3-methyl-butyric acid benzyl ester; hydrochloride (78609-70-8)

Guidance literature:

With dicyclohexyl-carbodiimide;

DOI:10.1007/BF00962271

Reference yield:

{4-[Bis-(2-hydroxy-ethyl)-amino]-cyclohexyl}-acetic acid ethyl ester (78431-89-7) → 2-(2-{4-[Bis-(2-chloro-ethyl)-amino]-cyclohexyl}-acetylamino)-3-methyl-butyric acid benzyl ester; hydrochloride (78609-70-8)

Guidance literature:

Multi-step reaction with 3 steps

1: 75 percent / SOCl₂ / CHCl₃ / 1 h / 20 °C

2: 80 percent / aq. HCl / 1.5 h / Heating

3: 90 percent / 1,3-dicyclohexylcarbodiimide

With hydrogenchloride; thionyl chloride; dicyclohexyl-carbodiimide; In chloroform;

DOI:10.1007/BF00962271

Reference yield:

cis-4-aminocyclohexylacetic acid ethyl ester (76308-15-1) → 2-(2-{4-[Bis-(2-chloro-ethyl)-amino]-cyclohexyl}-acetylamino)-3-methyl-butyric acid benzyl ester; hydrochloride (78609-70-8)

Guidance literature:

Multi-step reaction with 4 steps

1: 90 percent / H₂O

2: 75 percent / SOCl₂ / CHCl₃ / 1 h / 20 °C

3: 80 percent / aq. HCl / 1.5 h / Heating

4: 90 percent / 1,3-dicyclohexylcarbodiimide

With hydrogenchloride; thionyl chloride; dicyclohexyl-carbodiimide; In chloroform; water;

DOI:10.1007/BF00962271

upstream raw materials:

valine benzyl ester

{4-[Bis-(2-chloro-ethyl)-amino]-cyclohexyl}-acetic acid; hydrochloride

{4-[Bis-(2-hydroxy-ethyl)-amino]-cyclohexyl}-acetic acid ethyl ester

{4-[Bis-(2-chloro-ethyl)-amino]-cyclohexyl}-acetic acid ethyl ester; hydrochloride

Downstream raw materials:

2-(2-{4-[Bis-(2-chloro-ethyl)-amino]-cyclohexyl}-acetylamino)-3-methyl-butyric acid; hydrochloride