7-Keto-1,2,3,4,5,6,7,8-octahydro-naphthalin-1-carbonsaeure-methylester

1-吡咯烷-1-环己烯

3,4,5,6,7,8-六氢-2H-1-苯并吡喃-2-酮

乙基溴化镁

2-(triethylsilyl)pent-1-en-3-one