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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 890424Generated: October 30, 2026

Thionyl Chloride → HCID 21935918, compound

https://huagongshe.com/reaction/890424

Reaction equation

Participants

RoleNameHCIDCharge
ReactantThionyl ChlorideHCID 24386—
ReactantHCID 22250825HCID 22250825—
SolventDichloromethaneHCID 6344—
ProductHCID 21935918HCID 21935918101.3%

Reaction Steps

A solution of 1.33 g (4.96 mmol) [4-methyl-2-(4-trifluoromethyl-phenyl)-pyrimidin-5-yl]-methanol and 0.72 ml (9.92 mmol) thionylchloride in 30 ml dichloromethane was stirred for 1 h at RT. The reaction mixture was concentrated under reduced pressure to give 1.44 g of pure 5-chloromethyl-4-methyl-2-(4-trifluoromethyl-phenyl)-pyrimidine.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06995263B2
Source datasetuspto-grants-2006_02
ORD IDord-c55fd492f4654c4b958839673aca5a8d
Source noteuspto-grants-2006_02