4-氯苯肼

(Z)-1-t-butyldimethylsilyloxy-1-(4-chlorophenyl)-2-phenylethene

(α-benzoyl-α-4-chlorophenylmethylene)triphenylphosphorane

1-(4-氯苯基)-3-苯基-丙烷-1,3-二酮

(α-4-chlorobenzoyl-α-phenylmethylene)triphenylphosphorane