4-<(trimethylsilyl)methyl>pent-4-enal 、
2-苯基-1-丙烯 在
potassium fluoride 、
disodium hydrogenphosphate 、 (2R,5R)-2-tert-butyl-3,5-dimethylimidazolidin-4-one trifluoroacetic acid salt 、 iron trisphenanthroline trishexafluoroantimonate 作用下,
以
四氢呋喃 为溶剂,
反应 12.0h,
生成 (1R,3S)-3-methyl-5-methylene-3-phenylcyclohexanecarbaldehyde 、
(1S,3S)-3-methyl-5-methylene-3-phenylcyclohexanecarbaldehyde 、 (1R,3R)-3-methyl-5-methylene-3-phenylcyclohexanecarbaldehyde 、
(1S,3R)-3-methyl-5-methylene-3-phenylcyclohexanecarbaldehyde