{(S)-5-tert-Butoxycarbonylamino-5-[(S)-1-(5-methyl-2-phenyl-4-thiocyanato-2H-pyrazol-3-ylcarbamoyl)-2-phenyl-ethylcarbamoyl]-pentyl}-carbamic acid benzyl ester

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Chemical Name:{(S)-5-tert-Butoxycarbonylamino-5-[(S)-1-(5-methyl-2-phenyl-4-thiocyanato-2H-pyrazol-3-ylcarbamoyl)-2-phenyl-ethylcarbamoyl]-pentyl}-carbamic acid benzyl ester
CAS No.:83361-34-6
Molecular Formula:C₃₉H₄₅N₇O₆S
Molecular Weight:739.896
Hs Code.:

{(S)-5-tert-Butoxycarbonylamino-5-[(S)-1-(5-methyl-2-phenyl-4-thiocyanato-2H-pyrazol-3-ylcarbamoyl)-2-phenyl-ethylcarbamoyl]-pentyl}-carbamic acid benzyl ester

Synonyms:{(S)-5-tert-Butoxycarbonylamino-5-[(S)-1-(5-methyl-2-phenyl-4-thiocyanato-2H-pyrazol-3-ylcarbamoyl)-2-phenyl-ethylcarbamoyl]-pentyl}-carbamic acid benzyl ester

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Chemical Property of {(S)-5-tert-Butoxycarbonylamino-5-[(S)-1-(5-methyl-2-phenyl-4-thiocyanato-2H-pyrazol-3-ylcarbamoyl)-2-phenyl-ethylcarbamoyl]-pentyl}-carbamic acid benzyl ester

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Technology Process of {(S)-5-tert-Butoxycarbonylamino-5-[(S)-1-(5-methyl-2-phenyl-4-thiocyanato-2H-pyrazol-3-ylcarbamoyl)-2-phenyl-ethylcarbamoyl]-pentyl}-carbamic acid benzyl ester

There total 5 articles about {(S)-5-tert-Butoxycarbonylamino-5-[(S)-1-(5-methyl-2-phenyl-4-thiocyanato-2H-pyrazol-3-ylcarbamoyl)-2-phenyl-ethylcarbamoyl]-pentyl}-carbamic acid benzyl ester 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: 85.0%

: 1147550-11-5
ammonium thiocyanate

: 83361-27-7
{(S)-5-tert-Butoxycarbonylamino-5-[(S)-1-(5-methyl-2-phenyl-2H-pyrazol-3-ylcarbamoyl)-2-phenyl-ethylcarbamoyl]-pentyl}-carbamic acid benzyl ester

: 83361-34-6
{(S)-5-tert-Butoxycarbonylamino-5-[(S)-1-(5-methyl-2-phenyl-4-thiocyanato-2H-pyrazol-3-ylcarbamoyl)-2-phenyl-ethylcarbamoyl]-pentyl}-carbamic acid benzyl ester

Guidance literature:: With bromine; In acetic acid; for 1h;

Reference yield:

: 1131-18-6
1-Phenyl-3-methyl-5-aminopyrazole

: 83361-34-6
{(S)-5-tert-Butoxycarbonylamino-5-[(S)-1-(5-methyl-2-phenyl-4-thiocyanato-2H-pyrazol-3-ylcarbamoyl)-2-phenyl-ethylcarbamoyl]-pentyl}-carbamic acid benzyl ester

Guidance literature:: Multi-step reaction with 4 steps

1: 61 percent / sodium hydrocarbonate / CHCl₃; H₂O / 10 h / 20 °C

2: H₂ / 5percent Pd/C / dimethylformamide / Ambient temperature

3: 1.) HOMMP, DCC / 1.) ethyl acetate, from 0 deg C up to 20 deg C in 30 min, then 1 h; 2.) DMF, 15 min

4: 85 percent / bromine / acetic acid / 1 h

With hydrogen; bromine; sodium hydrogencarbonate; dicyclohexyl-carbodiimide; palladium on activated charcoal; In chloroform; water; acetic acid; N,N-dimethyl-formamide;

Reference yield:

: 52641-32-4
N-benzyloxycarbonyl-L-phenylalanyl chloride

: 83361-34-6
{(S)-5-tert-Butoxycarbonylamino-5-[(S)-1-(5-methyl-2-phenyl-4-thiocyanato-2H-pyrazol-3-ylcarbamoyl)-2-phenyl-ethylcarbamoyl]-pentyl}-carbamic acid benzyl ester

Guidance literature:: Multi-step reaction with 4 steps

1: 61 percent / sodium hydrocarbonate / CHCl₃; H₂O / 10 h / 20 °C

2: H₂ / 5percent Pd/C / dimethylformamide / Ambient temperature

3: 1.) HOMMP, DCC / 1.) ethyl acetate, from 0 deg C up to 20 deg C in 30 min, then 1 h; 2.) DMF, 15 min

4: 85 percent / bromine / acetic acid / 1 h

With hydrogen; bromine; sodium hydrogencarbonate; dicyclohexyl-carbodiimide; palladium on activated charcoal; In chloroform; water; acetic acid; N,N-dimethyl-formamide;