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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 933251Generated: October 31, 2026

4,7-dichloro-3-(6-hydroxy-1,3-benzodioxol-5-yl)-3-(hydroxymethyl)-1-pentyl-1,3-dihydro-2H-indol-2-one → ethyl(5'-chloro-2'-oxo-5,6-dihydrospiro[benzo[1,2-b:5,4-b']difuran-3,3'-indol]-1'(2'H)-yl)acetate

https://huagongshe.com/reaction/933251

Reaction equation

Participants

RoleNameHCIDCharge
Reactant4,7-dichloro-3-(6-hydroxy-1,3-benzodioxol-5-yl)-3-(hydroxymethyl)-1-pentyl-1,3-dihydro-2H-indol-2-oneHCID 58872474—
Reactantethyl [5-chloro-3-(6-hydroxy-2,3-dihydro-1-benzofuran-5-yl)-3-(hydroxymethyl)-2-oxo-2,3-dihydro-1H-indol-1-yl]acetateHCID 58872495—
Productethyl(5'-chloro-2'-oxo-5,6-dihydrospiro[benzo[1,2-b:5,4-b']difuran-3,3'-indol]-1'(2'H)-yl)acetateHCID 59263353—

Provenance & Evidence

DOI10.1039/C8SC04228D
Source datasetValidation data from https://doi.org/10.1039/C8SC04228D
ORD IDord-c77ceeab3fad4e1caca0f5d29e05c8df
Source noteValidation data from https://doi.org/10.1039/C8SC04228D