2,6-Dichlorobenzyl chloride → HCID 178442718, compound

Participants

Reaction Steps

A mixture of 1.9 parts of 3,4-dihydro-6-nonyl-2H-pyrimido[2,1-b]benzothiazole, 3.4 parts of 1,3-dichloro-2-(chloromethyl)benzene and 24 parts of acetonitrile is stirred and refluxed for 8 hours. The reaction mixture is evaporated and the residue is crystallized from 4-methyl-2-pentanone. The product is filtered off and dried, yielding 2.8 parts of 1-(2,6-dichlorophenylmethyl)-3,4-dihydro-6-nonyl-2H-pyrimido[2,1-b]benzothiazolium chloride; mp. 174.6° C.

Provenance & Evidence