for the following products
(E)-2-(3-(Pyrrolidin-1-yl)-1-(p-tolyl)prop-1-en-1-yl)pyridine hydrochloride hydrate | (E)-2-[1-(4-methylphenyl)-3-(1-pyrrolidinyl)-1-propenyl]pyridine hydrochloride | trans-Triprolidine hydrochloride and Triprolidine hydrochloride
