反应详情

(E)-N,N-Dimethyl-[5-(2,3-diphenylpropenoyl)-4,5,6,7-tetrahydrofuro[3,2-c]pyridin-2-ylmethyl]amine 0.241 g was dissolved in 2 ml of methanol; hydrogen chloride in ethyl acetate was added in excess, followed by stirring. This mixture was concentrated and washed with diethyl ether to yield the desired product.

1. concentrationThis mixture was concentrated
2. washwashed with diethyl ether