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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 282223Generated: October 25, 2026

4-Bromo-3-(6-hydroxybenzo[d][1,3]dioxol-5-yl)-3-(hydroxymethyl)indolin-2-one → 4'-bromospiro[furo[2,3-f][1,3]benzodioxole-7,3'-indol]-2'(1H)-one

https://huagongshe.com/reaction/282223

Reaction equation

Participants

RoleNameHCIDCharge
Reactant4-Bromo-3-(6-hydroxybenzo[d][1,3]dioxol-5-yl)-3-(hydroxymethyl)indolin-2-oneHCID 58872444—
Reactant4,7-dichloro-3-(6-hydroxy-1,3-benzodioxol-5-yl)-3-(hydroxymethyl)-1-pentyl-1,3-dihydro-2H-indol-2-oneHCID 58872474—
Product4'-bromospiro[furo[2,3-f][1,3]benzodioxole-7,3'-indol]-2'(1H)-oneHCID 59263372—

Provenance & Evidence

DOI10.1039/C8SC04228D
Source datasetTraining data from https://doi.org/10.1039/C8SC04228D (8/10)
ORD IDord-ed867a94effc480f86b32abcdff3cb35
Source noteTraining data from https://doi.org/10.1039/C8SC04228D (8/10)