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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2176740Generated: October 26, 2026

Acetic Acid → (3aR,4S,7aR)-4-acetoxy-4-m-tolylethynyl-octahydro-indole-1-carboxylic acid methyl ester

https://huagongshe.com/reaction/2176740

Reaction equation

Participants

RoleNameHCIDCharge
ReactantAcetic AcidHCID 176—
Reactant(3aS,4R,7aS)-4-hydroxy-4-m-tolylethynyl-octahydro-indole-1-carboxylic acid methyl esterHCID 68276168—
Product(3aR,4S,7aR)-4-acetoxy-4-m-tolylethynyl-octahydro-indole-1-carboxylic acid methyl esterHCID 60141886—

Reaction Steps

Synthesis in analogy to the General Method 1 starting from (3aS,4R,7aS)-4-hydroxy-4-m-tolylethynyl-octahydro-indole-1-carboxylic acid methyl ester and acetic acid to yield (3aR,4S,7aR)-4-acetoxy-4-m-tolylethynyl-octahydro-indole-1-carboxylic acid methyl ester. MS [M+H] 296 (ester elimination ion); =6.041 min; LC-MS Method II

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09067881B2
Source datasetuspto-grants-2015_06
ORD IDord-50ca1a873afc4eef8315fb252c656921
Source noteuspto-grants-2015_06