bibenzyl-2-yl-acetic acid tert-butyl ester

5,6,11,12-四氢二苯并[a,e]环辛烯

1,2-二(溴甲基)苯

2-(dibenzo[1,2-a:1',2'-e][7]annulen-11-ylidene)acetic acid

5-chloromethyl-5H-dibenzo[a,d]cycloheptene