(S,E)-2-(trimethylsilyl)ethyl 3-(((S)-2-((R)-2-(6-(((tert-butoxycarbonyl)amino)methyl)pyridin-2-yl)-4-methyl-4,5-dihydrothiazole-4-carboxamido)-3-methylbutanoyl)oxy)-7-(tritylthio)hept-4-enoate

Base Information

Chemical Name:(S,E)-2-(trimethylsilyl)ethyl 3-(((S)-2-((R)-2-(6-(((tert-butoxycarbonyl)amino)methyl)pyridin-2-yl)-4-methyl-4,5-dihydrothiazole-4-carboxamido)-3-methylbutanoyl)oxy)-7-(tritylthio)hept-4-enoate
CAS No.:1132667-28-7
Molecular Formula:C₅₂H₆₆N₄O₇S₂Si
Molecular Weight:951.336
Hs Code.:

(S,E)-2-(trimethylsilyl)ethyl 3-(((S)-2-((R)-2-(6-(((tert-butoxycarbonyl)amino)methyl)pyridin-2-yl)-4-methyl-4,5-dihydrothiazole-4-carboxamido)-3-methylbutanoyl)oxy)-7-(tritylthio)hept-4-enoate

Synonyms:(S,E)-2-(trimethylsilyl)ethyl 3-(((S)-2-((R)-2-(6-(((tert-butoxycarbonyl)amino)methyl)pyridin-2-yl)-4-methyl-4,5-dihydrothiazole-4-carboxamido)-3-methylbutanoyl)oxy)-7-(tritylthio)hept-4-enoate

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Chemical Property of (S,E)-2-(trimethylsilyl)ethyl 3-(((S)-2-((R)-2-(6-(((tert-butoxycarbonyl)amino)methyl)pyridin-2-yl)-4-methyl-4,5-dihydrothiazole-4-carboxamido)-3-methylbutanoyl)oxy)-7-(tritylthio)hept-4-enoate

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Technology Process of (S,E)-2-(trimethylsilyl)ethyl 3-(((S)-2-((R)-2-(6-(((tert-butoxycarbonyl)amino)methyl)pyridin-2-yl)-4-methyl-4,5-dihydrothiazole-4-carboxamido)-3-methylbutanoyl)oxy)-7-(tritylthio)hept-4-enoate

There total 23 articles about (S,E)-2-(trimethylsilyl)ethyl 3-(((S)-2-((R)-2-(6-(((tert-butoxycarbonyl)amino)methyl)pyridin-2-yl)-4-methyl-4,5-dihydrothiazole-4-carboxamido)-3-methylbutanoyl)oxy)-7-(tritylthio)hept-4-enoate 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: 79.0%

: 1132667-27-6
(R)-2-(6-(((tert-butoxycarbonyl)amino)methyl)pyridin-2-yl)-4-methyl-4,5-dihydrothiazole-4-carboxylic acid

: 1205667-28-2
C₅₁H₅₇NO₆SSi

: 1132667-28-7
(S,E)-2-(trimethylsilyl)ethyl 3-(((S)-2-((R)-2-(6-(((tert-butoxycarbonyl)amino)methyl)pyridin-2-yl)-4-methyl-4,5-dihydrothiazole-4-carboxamido)-3-methylbutanoyl)oxy)-7-(tritylthio)hept-4-enoate

Guidance literature:: C₅₁H₅₇NO₆SSi; With diethylamine; In acetonitrile; at 20 ℃; for 2h;

(R)-2-(6-(((tert-butoxycarbonyl)amino)methyl)pyridin-2-yl)-4-methyl-4,5-dihydrothiazole-4-carboxylic acid; With benzotriazol-1-yloxyl-tris-(pyrrolidino)-phosphonium hexafluorophosphate; N-ethyl-N,N-diisopropylamine; In dichloromethane; at 20 ℃; for 3h; Concentration;

Reference yield:

: 84624-17-9
N-(9-fluorenylmethoxycarbonyl)-D-valine

: 1132667-28-7
(S,E)-2-(trimethylsilyl)ethyl 3-(((S)-2-((R)-2-(6-(((tert-butoxycarbonyl)amino)methyl)pyridin-2-yl)-4-methyl-4,5-dihydrothiazole-4-carboxamido)-3-methylbutanoyl)oxy)-7-(tritylthio)hept-4-enoate

Guidance literature:: Multi-step reaction with 2 steps

1.1: 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; dmap; N-ethyl-N,N-diisopropylamine / dichloromethane / 20 °C

2.1: diethylamine / acetonitrile / 2 h / 20 °C

2.2: 3 h / 20 °C

With dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; diethylamine; N-ethyl-N,N-diisopropylamine; In dichloromethane; acetonitrile;

Reference yield:

: 1137735-74-0
(S,E)-2-(trimethylsilyl)ethyl 3-(((S)-2-amino-3-methylbutanoyl)oxy)-7-(tritylthio)hept-4-enoate

: 1132667-27-6
(R)-2-(6-(((tert-butoxycarbonyl)amino)methyl)pyridin-2-yl)-4-methyl-4,5-dihydrothiazole-4-carboxylic acid

: 1132667-28-7
(S,E)-2-(trimethylsilyl)ethyl 3-(((S)-2-((R)-2-(6-(((tert-butoxycarbonyl)amino)methyl)pyridin-2-yl)-4-methyl-4,5-dihydrothiazole-4-carboxamido)-3-methylbutanoyl)oxy)-7-(tritylthio)hept-4-enoate

Guidance literature:: (R)-2-(6-(((tert-butoxycarbonyl)amino)methyl)pyridin-2-yl)-4-methyl-4,5-dihydrothiazole-4-carboxylic acid; With benzotriazol-1-yloxyl-tris-(pyrrolidino)-phosphonium hexafluorophosphate; N-ethyl-N,N-diisopropylamine; In dichloromethane; for 0.0833333h;

(S,E)-2-(trimethylsilyl)ethyl 3-(((S)-2-amino-3-methylbutanoyl)oxy)-7-(tritylthio)hept-4-enoate; In dichloromethane;
DOI:10.1021/ol900078k