6322-49-2
β-氯代丁酮
+
3337-86-8
4-喹唑啉硫醇
→
~75%
84671-73-8
4-quinazolin-4-ylsulfanylbutan-2-one
491-36-1
4-羟基喹唑啉
84671-75-0
3-(3-oxobutyl)-3H-quinazolin-4-one
96303-96-7
ethyl 3-quinazolin-4-ylsulfanylpropanoate