甲基三苯基碘化膦

10,11-二氢二苯并[a,b]环庚烯-5-酮

2-(2-phenylethyl)benzoyl chloride

10-bromo-5-methylene-10,11-dihydro-5H-dibenzo[a,d]cycloheptene

5-bromo-5,6-dihydro-dibenzo[a,e]cyclooctene