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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1886440Generated: November 1, 2026

2-Trifluoromethylbenzenesulphonyl chloride → HCID 14650537, compound

https://huagongshe.com/reaction/1886440

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2-Trifluoromethylbenzenesulphonyl chlorideHCID 136616—
Reactant4-Amino-3-hydroxy-2,2-dimethyl-chroman-6-carbonitrileHCID 3390513—
SolventPyridineHCID 1049—
ProductHCID 14650537HCID 14650537—

Reaction Steps

A mixture of 1 g of 4-amino-6-cyano-2,2-dimethyl-3-hydroxychroman and 1 g of 2-trifluoromethylbenzenesulfonyl chloride in 25 ml of pyridine is stirred at room temperature for 18 hours.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05151442
Source datasetuspto-grants-1992_09
ORD IDord-f9740f1ea6d74cbabdd66d1df8dee095
Source noteuspto-grants-1992_09