摘要:
RC (CHa)。CHCHESQAr I:Ar = C~Ha;II:Ar:C6HaCHa-P;lll : Ar =: C~H~.",HCCCCHa-P; IX,': Ar .... CoHa; V: Ar :.= CCH~CHs.P; VI: A r : C~H~CI- P;VII:Ar :,C6HiBr-P;VIII:R = CGHaNHCOCHa-P;IX:Ar = C6H4NO.a P;X:Ar = C6H5;XI:Ar = C6H4CHs-P;XII:Ar -C6HaNHCOOCHa-n; XlII: Ar := C6HaNHCOCHa-P; XIV: Ar C6H5; XV: Ar = C,HiCl-P; XVh Ar = C~HiBr-P; XVIh Ar -:: C6HaNHCOCHa-P; XVIII: Ar = C~HaNO2- P;XIX:Ar:C6H~NHa-P;XX:Ar