N-(tert-butoxycarbonyl)-L-valyl-O'-(prop-2-enyl)-L-tyrosyl-L-valine methyl ester

Base Information

Chemical Name:N-(tert-butoxycarbonyl)-L-valyl-O'-(prop-2-enyl)-L-tyrosyl-L-valine methyl ester
CAS No.:127132-40-5
Molecular Formula:C₂₈H₄₃N₃O₇
Molecular Weight:533.665
Hs Code.:

Synonyms:N-(tert-butoxycarbonyl)-L-valyl-O'-(prop-2-enyl)-L-tyrosyl-L-valine methyl ester

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Chemical Property of N-(tert-butoxycarbonyl)-L-valyl-O'-(prop-2-enyl)-L-tyrosyl-L-valine methyl ester

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Technology Process of N-(tert-butoxycarbonyl)-L-valyl-O'-(prop-2-enyl)-L-tyrosyl-L-valine methyl ester

There total 9 articles about N-(tert-butoxycarbonyl)-L-valyl-O'-(prop-2-enyl)-L-tyrosyl-L-valine methyl 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: 72.0%

: 13734-41-3
t-Boc-L-valine

: 127132-39-2
O'-(prop-2-enyl)-L-tyrosyl-L-valine methyl ester hydrochloride

: 127132-40-5
N-(tert-butoxycarbonyl)-L-valyl-O'-(prop-2-enyl)-L-tyrosyl-L-valine methyl ester

Guidance literature:: With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine; In N,N-dimethyl-formamide; for 24h; Ambient temperature;
DOI:10.1021/jm00168a015

Reference yield:

: 72-18-4,25609-85-2,7004-03-7,921-10-8
L-valine

: 127132-40-5
N-(tert-butoxycarbonyl)-L-valyl-O'-(prop-2-enyl)-L-tyrosyl-L-valine methyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: 85 percent / Et₃N / methanol; tetrahydrofuran / 20 h / Ambient temperature

2: 72 percent / 1-<3-(dimethylamino)propyl>-3-ethylcarbodiimide hydrochloride, 1-hydroxybenzotriazole, Et₃N / dimethylformamide / 24 h / Ambient temperature

With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine; In tetrahydrofuran; methanol; N,N-dimethyl-formamide;
DOI:10.1021/jm00168a015

Reference yield:

: 4070-48-8
L-Valine methyl ester

: 127132-40-5
N-(tert-butoxycarbonyl)-L-valyl-O'-(prop-2-enyl)-L-tyrosyl-L-valine methyl ester

Guidance literature:: Multi-step reaction with 3 steps

1: 73.9 percent / 1-<3-(dimethylamino)propyl>-3-ethylcarbodiimide hydrochloride, 1-hydroxybenzotriazole, Et₃N / dimethylformamide / 20 h / Ambient temperature

2: 91 percent / HCl / dioxane / 2 h / Ambient temperature

3: 72 percent / 1-<3-(dimethylamino)propyl>-3-ethylcarbodiimide hydrochloride, 1-hydroxybenzotriazole, Et₃N / dimethylformamide / 24 h / Ambient temperature

With hydrogenchloride; benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine; In 1,4-dioxane; N,N-dimethyl-formamide;
DOI:10.1021/jm00168a015