丙烯酸乙酯 、 (2,3-dihydro-5-methoxybenzofuran-2-yl)methanamine 反应 60.0h,
以yielding 3-[N-(5-methoxy-2,3-dihydrobenzofuran-2-yl)methylamino]-propionic acid ethyl ester in the form of a yellowish oil的产率得到3-[N-(5-methoxy-2,3-dihydrobenzofuran-2-yl)methylamino]-propionic acid ethyl ester