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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2083277Generated: October 31, 2026

p-Toluenesulfonic acid monohydrate → HCID 21317594, compound

https://huagongshe.com/reaction/2083277

Reaction equation

Participants

RoleNameHCIDCharge
Reactantp-Toluenesulfonic acid monohydrateHCID 521998—
ReactantDi-tert.-butyl 2-(4-acetoxynonyl)-2-(6-ethoxycarbonylhexyl)-malonateHCID 21317623—
SolventTolueneHCID 1140—
ProductHCID 21317594HCID 21317594—

Reaction Steps

A mixture of di-tert.-butyl 2-(4-acetoxynonyl)-2-(6-ethoxycarbonylhexyl)malonate (104.12 g., 0.187 mole), p-toluenesulfonic acid monohydrate (3.30 g.) and toluene (330 ml.) is heated under reflux for 91/2 hours.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04085125
Source datasetuspto-grants-1978_04
ORD IDord-84dd04d9a0504d6ab7822fcb88951788
Source noteuspto-grants-1978_04