Isomerization occur during bromine reaction, that is mean secondary allylic configuration changes into primary allylic configuration.在溴化反應(yīng)過程中存在分子結(jié)構(gòu)重排, 即溴代仲位烯丙基構(gòu)型向溴代伯位烯丙基構(gòu)型發(fā)生轉(zhuǎn)化.Isomerization of safrole can afforded isosaf...