1441337-89-8
(E)-3-(3,4-dihydroxyphenyl)-N-tritylacrylamide
→
~69%
1202-41-1
(E)-3-(3,4-dihydroxyphenyl)prop-2-enamide
3843-74-1
咖啡酸甲酯
2345-56-4
丙醯胺酸
+
139-85-5
3,4-二羟基苯甲醛
331-39-5
咖啡酸