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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1129903Generated: October 30, 2026

Dimethyl Sulfoxide → 6-cyano-2,2-dimethyl-4-(1,2-dihydro-2-oxo-4-formyl-1-pyridinyl)-2H-benzo[b]pyran

https://huagongshe.com/reaction/1129903

Reaction equation

Participants

RoleNameHCIDCharge
ReactantDimethyl SulfoxideHCID 679—
ReactantWaterHCID 962—
ReactantDichloromethaneHCID 6344—
ReactantTriethylamineHCID 8471—
ReactantOxalyl chlorideHCID 65578—
Reactant6-cyano-2,2-dimethyl-4-(1,2-dihydro-2-oxo-4-hydroxymethyl-1-pyridinyl)-2H-benzo[b]pyranHCID 19092595—
Product6-cyano-2,2-dimethyl-4-(1,2-dihydro-2-oxo-4-formyl-1-pyridinyl)-2H-benzo[b]pyranHCID 19092565—

Provenance & Evidence

DOI10.1039/C8SC04228D
Source datasetTraining data from https://doi.org/10.1039/C8SC04228D (7/10)
ORD IDord-086950b8feb84952867e7e920aaafc65
Source noteTraining data from https://doi.org/10.1039/C8SC04228D (7/10)