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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 235917Generated: November 1, 2026

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

https://huagongshe.com/reaction/235917

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 numberUS04642315
Source datasetuspto-grants-1987_02
ORD IDord-f914d0f0eb2c4d2586a11ab419cc79e7
Source noteuspto-grants-1987_02