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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 615343Generated: October 31, 2026

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

https://huagongshe.com/reaction/615343

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 numberUS04499079
Source datasetuspto-grants-1985_02
ORD IDord-ad3fcff258f04f75935602470f3223ac
Source noteuspto-grants-1985_02