22571-78-4
(1R,3S)-3-acetyl-2,2-dimethylcyclobutane-1-carboxylic acid
+
75-65-0
叔丁醇
→
~79%
188918-44-7
[S,R]-(3-ACETYL-2,2-DIMETHYL-CYCLOBUTYL)-CARBAMIC ACID TERT-BUTYL ESTER