1-(3-Chloro-propyl)-2-[1-cyano-meth-(Z)-ylidene]-1,2,3,4-tetrahydro-naphthalene-1-carboxylic acid methyl ester 在
palladium on activated charcoal
氢气 、
potassium 2-methylbutan-2-olate 作用下,
生成 (1R,4aS,10aR)-1-Cyano-1,3,4,9,10,10a-hexahydro-2H-phenanthrene-4a-carboxylic acid methyl ester