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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2052225Generated: October 29, 2026

2,3-Dihydroxybenzoic Acid → 1,3-Dioxaindane-4-carboxylic acid

https://huagongshe.com/reaction/2052225

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2,3-Dihydroxybenzoic AcidHCID 19—
ReactantCatecholHCID 289—
Product1,3-Dioxaindane-4-carboxylic acidHCID 304832—

Reaction Steps

By substituting pyrocatechoic acid (ie., 2,3-dihydroxybenzoic acid) for the pyrocatechin of Example 1, and otherwise following the procedure described therein, the product 1-carboxy-methylenedioxybenzene is obtained.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04183861
Source datasetuspto-grants-1980_01
ORD IDord-d63484e3c7944ff4aca2b957e1592669
Source noteuspto-grants-1980_01