80385-46-2
cyclopentyliden-acetyl chloride
+
17016-83-0
(S)-4-异丙基-2-恶唑烷酮
→
~87%
192329-12-7
(4S)-3-(2-cyclopentylideneacetyl)-4-propan-2-yl-1,3-oxazolidin-2-one