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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 894984Generated: October 26, 2026

6,7-Diacetoxychromone-3-carboxylic acid → 7,8-Dihydroxychromone-3-carboxylic acid

https://huagongshe.com/reaction/894984

Reaction equation

Participants

RoleNameHCIDCharge
Reactant6,7-Diacetoxychromone-3-carboxylic acidHCID 12200774—
Reactant6,7-Dihydroxychromon-3-carboxylic acidHCID 12200776—
Product7,8-Dihydroxychromone-3-carboxylic acidHCID 12765844—
Product7,8-Diacetoxychromone-3-carboxylic acidHCID 12765845—

Reaction Steps

7,8-Diacetoxychromone-3-carboxylic acid and 7,8-dihydroxychromone-3-carboxylic acid were prepared by the processes according to (A) and (B), respectively. The properties of the resulting compounds are shown in Table 1.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04285940
Source datasetuspto-grants-1981_08
ORD IDord-ebed816a8afe415e8db36292e556a6f6
Source noteuspto-grants-1981_08