Hydrogen Bromide → HCID 12893598, compound

Participants

Reaction Steps

A mixture of 9 g of the product of Example 5 and 100 ml of a solution of hydrobromic acid in acetic acid (20% (w/w) hydrobromic acid) was heated on a boiled water bath for one hour. The precipitated crystals were filtered off and washed with n-hexane to give 9.3 g of 2-(4-chlorophenyl)-5,6,7,8-tetrahydroimidazo[2',1':2,3]thiazolo[5,4-c]pyridine dihydrobromide, melting at 304°-307° C. with decomposition.

Provenance & Evidence