110-91-8
吗啉
+
126517-92-8
2,3,5-trichloro-4,4-dimethoxy-5-prop-2-enylcyclopent-2-en-1-one
→
~83%
141917-51-3
2,5-dichloro-4,4-dimethoxy-3-morpholin-4-yl-5-prop-2-enylcyclopent-2-en-1-one