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ChemicalBook CAS DataBase List Chloromethyl ethyl carbonate
35179-98-7

Chloromethyl ethyl carbonate synthesis

3synthesis methods
-

Yield:-

Reaction Conditions:

with triethylamine in ethanol;dichloromethane

Steps:

11 4-Phenyl-4-((4-carbo(ethoxycarbonyloxymethoxy) methylpiperazin-1-yl)carboxamido)piperidine hydrochloric acid salt
Combine chloromethyl chloroformate (19 mL) and ichloromethane (300 mL) and cool in an ice bath. Add dropwise over about i hour, a solution of ethanol (11.7 mL and triethylamine (30.7 mL) in dichloromethane (100 mL). After 3.5 hours, filter and concentrate the filtrate to give a residue. Partition the residue between diethyl ether and water. Separate the organic layer and dry over MgSOA, filter and evaporate in vacuo to give ethyl chloromethyl carbonate.

References:

Hoechst Marion Roussel, Inc. US5977139, 1999, A

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