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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 140916Generated: October 26, 2026

4-Oxo-2,4,6,7-tetrahydropyrano[3,4-C]pyrrole-1-carbaldehyde → 1-(5-Bromo-4-methyl-2-oxo-1,2-dihydro-indol-3-ylidenemethyl)-6,7-dihydro-2H-pyrano[3,4-c]pyrrol-4-one

https://huagongshe.com/reaction/140916

Reaction equation

Participants

RoleNameHCIDCharge
Reactant4-Oxo-2,4,6,7-tetrahydropyrano[3,4-C]pyrrole-1-carbaldehydeHCID 9834049—
Reactant5-Bromo-1,3-dihydro-4-methyl-2H-indol-2-oneHCID 12043269—
Product1-(5-Bromo-4-methyl-2-oxo-1,2-dihydro-indol-3-ylidenemethyl)-6,7-dihydro-2H-pyrano[3,4-c]pyrrol-4-oneHCID 69707229—

Provenance & Evidence

DOI10.1039/C8SC04228D
Source datasetTraining data from https://doi.org/10.1039/C8SC04228D (9/10)
ORD IDord-a306b6835f4c40559c784d490d253593
Source noteTraining data from https://doi.org/10.1039/C8SC04228D (9/10)