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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 164792Generated: October 27, 2026

Bromide ion → 9-(3-bromo-4-methylphenyl)-5,9-dihydro-3H-furo [3,4-b]pyrano[4,3-e]pyridine-1,8(4H,7H)-dione

https://huagongshe.com/reaction/164792

Reaction equation

Participants

RoleNameHCIDCharge
ReactantBromide ionHCID 259—
ReactantPyridineHCID 1049—
ReactantChloroformHCID 6212—
ReactantPyridiniumHCID 4989215—
Reactantmethyl 4-(3-bromo-4-methylphenyl)-2-methyl-5-oxo-4,5,6,8-tetrahydro-1H-pyrano[3,4-b]pyridine-3-carboxylateHCID 18000988—
Product9-(3-bromo-4-methylphenyl)-5,9-dihydro-3H-furo [3,4-b]pyrano[4,3-e]pyridine-1,8(4H,7H)-dioneHCID 10292896—

Provenance & Evidence

DOI10.1039/C8SC04228D
Source datasetTraining data from https://doi.org/10.1039/C8SC04228D (9/10)
ORD IDord-82431b5dd2a34d86a77143211fe62fe4
Source noteTraining data from https://doi.org/10.1039/C8SC04228D (9/10)