Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1871450Generated: November 2, 2026

3a,4,5,7a-Tetrahydro-2-benzofuran-1,3-dione → HCID 53659511, compound

https://huagongshe.com/reaction/1871450

Reaction equation

Participants

RoleNameHCIDCharge
Reactant3a,4,5,7a-Tetrahydro-2-benzofuran-1,3-dioneHCID 12726601—
Reactant4-Bromo-2-ethoxy-1-methoxybenzeneHCID 21772690—
ProductHCID 53659511HCID 53659511—

Reaction Steps

Prepared from 1-Bromo-3-ethoxy-4-methoxybenzene and tetrahydrophthalic anhydride as described for compound D. M.p. 132-135° C.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06103718
Source datasetuspto-grants-2000_08
ORD IDord-b07b7209c93c4adc9d13cc0ee58555fe
Source noteuspto-grants-2000_08