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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 628136Generated: October 26, 2026

2,2-Difluoroethanesulfonyl chloride → (2R,4S)-2-Hydroxy-4-((S)-3-methoxy-2-((S)-3-methoxy-2-(2-methylthiazole-5-carboxamido)propanamido)propanamido)-2-methyl-3-oxo-5-phenylpentyl 2,2-difluoroethanesulfonate

https://huagongshe.com/reaction/628136

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2,2-Difluoroethanesulfonyl chlorideHCID 50989405—
ReactantN-((S)-1-(((S)-1-(((2S,4R)-4,5-dihydroxy-4-methyl-3-oxo-1-phenylpentan-2-yl)amino)-3-methoxy-1-oxopropan-2-yl)amino)-3-methoxy-1-oxopropan-2-yl)-2-methylthiazole-5-carboxamideHCID 86715357—
Product(2R,4S)-2-Hydroxy-4-((S)-3-methoxy-2-((S)-3-methoxy-2-(2-methylthiazole-5-carboxamido)propanamido)propanamido)-2-methyl-3-oxo-5-phenylpentyl 2,2-difluoroethanesulfonateHCID 72737704—

Reaction Steps

Prepared according to procedures described above, by reacting 2,2-difluoroethanesulfonyl chloride with N—((S)-1-(((S)-1-(((2S,4R)-4,5-dihydroxy-4-methyl-3-oxo-1-phenylpentan-2-yl)amino)-3-methoxy-1-oxopropan-2-yl)amino)-3-methoxy-1-oxopropan-2-yl)-2-methylthiazole-5-carboxamide. MS for C27H36F2N4O10S2 m/z: 679 (M+H)+.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09309283B2
Source datasetuspto-grants-2016_04
ORD IDord-f3ed7bbf7f324abc92d1cbe58f0e8612
Source noteuspto-grants-2016_04