(S)-2-(benzyloxycarbonylamino)-4-oxo-4-(3-(trifluoromethyl)-5,6,7,8-tetrahydro[1,2,4]triazolo[4,3-a]pyrazin-7-yl)butyl methanesulfonate

Base Information

Chemical Name:(S)-2-(benzyloxycarbonylamino)-4-oxo-4-(3-(trifluoromethyl)-5,6,7,8-tetrahydro[1,2,4]triazolo[4,3-a]pyrazin-7-yl)butyl methanesulfonate
CAS No.:1242069-64-2
Molecular Formula:C₁₉H₂₂F₃N₅O₆S
Molecular Weight:505.475
Hs Code.:

Synonyms:(S)-2-(benzyloxycarbonylamino)-4-oxo-4-(3-(trifluoromethyl)-5,6,7,8-tetrahydro[1,2,4]triazolo[4,3-a]pyrazin-7-yl)butyl methanesulfonate

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Chemical Property of (S)-2-(benzyloxycarbonylamino)-4-oxo-4-(3-(trifluoromethyl)-5,6,7,8-tetrahydro[1,2,4]triazolo[4,3-a]pyrazin-7-yl)butyl methanesulfonate

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Technology Process of (S)-2-(benzyloxycarbonylamino)-4-oxo-4-(3-(trifluoromethyl)-5,6,7,8-tetrahydro[1,2,4]triazolo[4,3-a]pyrazin-7-yl)butyl methanesulfonate

There total 1 articles about (S)-2-(benzyloxycarbonylamino)-4-oxo-4-(3-(trifluoromethyl)-5,6,7,8-tetrahydro[1,2,4]triazolo[4,3-a]pyrazin-7-yl)butyl methanesulfonate 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%

: 1242069-61-9
(S)-benzyl (1-hydroxy-4-oxo-4-(3-(trifluoromethyl)-5,6,7,8-tetrahydro[1,2,4]triazolo[4,3-a]pyrazin-7-yl)butan-2-yl)carbamate

: 124-63-0
methanesulfonyl chloride

: 1242069-64-2
(S)-2-(benzyloxycarbonylamino)-4-oxo-4-(3-(trifluoromethyl)-5,6,7,8-tetrahydro[1,2,4]triazolo[4,3-a]pyrazin-7-yl)butyl methanesulfonate

Guidance literature:: With triethylamine; In dichloromethane; at 0 ℃;

Reference yield: 40.0%

: 327-52-6
1-bromo-2,4,5-trifluorobenzene

: 1242069-64-2
(S)-2-(benzyloxycarbonylamino)-4-oxo-4-(3-(trifluoromethyl)-5,6,7,8-tetrahydro[1,2,4]triazolo[4,3-a]pyrazin-7-yl)butyl methanesulfonate

: 1242069-63-1
(R)-benzyl (4-oxo-4-(3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)-1-(2,4,5-trifluorophenyl)butan-2-yl)carbamate

Guidance literature:: (S)-2-(benzyloxycarbonylamino)-4-oxo-4-(3-(trifluoromethyl)-5,6,7,8-tetrahydro[1,2,4]triazolo[4,3-a]pyrazin-7-yl)butyl methanesulfonate; With sodium iodide; In tetrahydrofuran; at 20 ℃; for 12h;

1-bromo-2,4,5-trifluorobenzene; With copper(I) bromide dimethylsulfide complex; magnesium; In tetrahydrofuran; at -20 - 20 ℃;