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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1902807Generated: October 30, 2026

Dichloromethane → HCID 20513699, compound

https://huagongshe.com/reaction/1902807

Reaction equation

Participants

RoleNameHCIDCharge
ReactantDichloromethaneHCID 6344—
ReactantChlorineHCID 24526—
ReactantHCID 13066423HCID 13066423—
ProductHCID 20513699HCID 20513699—

Reaction Steps

2-Thiocyanomethylthio-4,4-diethyl-5-methylenethiazoline, 23. gm, is added to 75 ml of dichloromethane. 0.72 gm of chlorine in 20 ml of dichloromethane is then added to the system. The system is stirred at room temperature for 1 hour. The system is then washed with saturated sodium bicarbonate solution, filtered and the organic solution dried over magnesium sulfate. The dichloromethane is removed by stripping to give the 2-thiocyanomethylthio-4,4-diethyl-5-dichloromethylenethiazoline.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04365989
Source datasetuspto-grants-1982_12
ORD IDord-a1970cbf9ae34c30acd21a5385cba379
Source noteuspto-grants-1982_12