ethyl (4S,2Z)-4-[N-(tert-butoxycarbonyl)amino]-5-phenyl-3-[(trifluoromethanesulfonyl)oxy]pent-2-enoate

Base Information

Chemical Name:ethyl (4S,2Z)-4-[N-(tert-butoxycarbonyl)amino]-5-phenyl-3-[(trifluoromethanesulfonyl)oxy]pent-2-enoate
CAS No.:1025722-65-9
Molecular Formula:C₁₉H₂₄F₃NO₇S
Molecular Weight:467.463
Hs Code.:

Synonyms:ethyl (4S,2Z)-4-[N-(tert-butoxycarbonyl)amino]-5-phenyl-3-[(trifluoromethanesulfonyl)oxy]pent-2-enoate

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Chemical Property of ethyl (4S,2Z)-4-[N-(tert-butoxycarbonyl)amino]-5-phenyl-3-[(trifluoromethanesulfonyl)oxy]pent-2-enoate

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Technology Process of ethyl (4S,2Z)-4-[N-(tert-butoxycarbonyl)amino]-5-phenyl-3-[(trifluoromethanesulfonyl)oxy]pent-2-enoate

There total 1 articles about ethyl (4S,2Z)-4-[N-(tert-butoxycarbonyl)amino]-5-phenyl-3-[(trifluoromethanesulfonyl)oxy]pent-2-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: 56.0%

: 358-23-6
trifluoromethylsulfonic anhydride

: 112271-08-6
(4S)-40<(tertibutyloxycarbonyl)amino>-3-oxo-5-phenylpentanoic acid ethyl ester

: 1025722-65-9
ethyl (4S,2Z)-4-[N-(tert-butoxycarbonyl)amino]-5-phenyl-3-[(trifluoromethanesulfonyl)oxy]pent-2-enoate

: 1025723-03-8
ethyl (4S,2E)-4-[N-(tert-butoxycarbonyl)amino]-5-phenyl-3-[(trifluoromethanesulfonyl)oxy]pent-2-enoate

Guidance literature:: (4S)-40<(tertibutyloxycarbonyl)amino>-3-oxo-5-phenylpentanoic acid ethyl ester; With diisopropylamine; In tetrahydrofuran; at -78 ℃; for 0.5h;

trifluoromethylsulfonic anhydride; In tetrahydrofuran; at -78 ℃; for 2h; Further stages.;
DOI:10.1021/jo702318d

Reference yield: 87.0%

: 109-72-8,29786-93-4
n-butyllithium

: 1025722-65-9
ethyl (4S,2Z)-4-[N-(tert-butoxycarbonyl)amino]-5-phenyl-3-[(trifluoromethanesulfonyl)oxy]pent-2-enoate

: 1025722-81-9
ethyl (4S,2E)-4-[N-(tert-butoxycarbonyl)amino]-3-butyl-5-phenylpent-2-enoate

Guidance literature:: n-butyllithium; With copper(l) iodide; In diethyl ether; hexane; at 0 ℃; for 0.25h;

ethyl (4S,2Z)-4-[N-(tert-butoxycarbonyl)amino]-5-phenyl-3-[(trifluoromethanesulfonyl)oxy]pent-2-enoate; In diethyl ether; hexane; for 1h; Further stages.;
DOI:10.1021/jo702318d

Reference yield: 86.0%

: 1025722-65-9
ethyl (4S,2Z)-4-[N-(tert-butoxycarbonyl)amino]-5-phenyl-3-[(trifluoromethanesulfonyl)oxy]pent-2-enoate

: 98-80-6
phenylboronic acid

: 1025722-94-4
ethyl (4S,2E)-4-[N-(tert-butoxycarbonyl)amino]-3,5-diphenylpent-2-enoate

Guidance literature:: With potassium phosphate; potassium bromide; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In 1,4-dioxane; at 85 ℃; for 12h;
DOI:10.1021/jo702318d