Hydrogen Bromide → N-(4-piperidinylmethyl)-2-benzothiazolamine dihydrobromide

Beteiligte Stoffe

Reaktionsschritte

A mixture of 140 parts of 1-acetyl-N-(2-benzothiazolyl)-4-piperidinemethanamine and 1500 parts of a hydrobromic acid solution 24% in water was stirred and refluxed for 5 hours. The reaction mixture was evaporated and the residue was suspended in boiling ethanol. After cooling, the product was filtered off and dried, yielding 122 parts (79%) of N-(4-piperidinylmethyl)-2-benzothiazolamine dihydrobromide.

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