Glycol monoethyl ether → HCID 19991871, compound

Participants

Reaction Conditions

Reaction Steps

A flask equipped with a stirrer and a thermometer was charged with 93 parts by weight of laurylamine and 93 parts by weight of ethyleneglycol monoethyl ether and heated to 80° C. Then, 117 parts by weight of Vini-eight (bisfluoroethylvinylphosphate available from Daihachi Chemical Co., Ltd.) was added dropwise thereto for 30 minutes and reacted for 3 hours. After cooling, 300 parts by weight of a 10% sodium hydroxide solution was added and kept at 100° C. for 2 hours to hydrolize it. The resultant mixture was concentrated, to which 500 parts by weight of water and 500 parts by weight of toluene were added and then neutralized with a 10% hydrochloric acid solution. The aqueous layer was removed and the organic layer was concentrated to obtain 2-laurylaminoethylphosphonic acid monomer chloroethyl ester.

Provenance & Evidence