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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 279903Generated: October 30, 2026

5,6,7,8-Tetrahydro-1H-cyclohepta[c]furan-1,3(4H)-dione → 35878-29-6

https://huagongshe.com/reaction/279903

Reaction equation

Participants

RoleNameHCIDCharge
Reactant5,6,7,8-Tetrahydro-1H-cyclohepta[c]furan-1,3(4H)-dioneHCID 13613754—
SolventAcetic AnhydrideHCID 7918—
Product35878-29-6HCID 54300481—

Reaction Steps

Hydrogenation of this anhydride using platinic oxide in acetic anhydride according to the procedure set forth in Coll. Czech. Chem. Comm., Vol. 26, p. 262 (1961) yields (cis)-1,2-cycloheptanedicarboxylic anhydride. Treatment with water and recrystallization gives (cis)-1,2-cycloheptanedicarboxylic acid.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04587234
Source datasetuspto-grants-1986_05
ORD IDord-dac1fdd7f9ce4f17923eacf77786b5cc
Source noteuspto-grants-1986_05