79-03-8
丙酰氯
+
99395-88-7
(S)-4-苯基-2-恶唑烷酮
→
~79%
184363-66-4
(S)-4-苯基-3-丙酰基-2-恶唑烷酮
220170-24-1
~66%
90319-52-1
(R)-4-苯基-2-恶唑烷酮
123-62-6
丙酸酐
86217-38-1