The ester-derived palladium enolate [LPdPh2PCHC(O)OEt}]1(L =o-C6H4CH2NMe2) reacts instantly with dimethyl acetylenedicarboxylate and tetracyanoethylene in tetrahydrofuran (THF) to yield respecitively the alkenyl complex [LPdPh2PCH[C(O)OEt](MeO2CCCCO2Me)}]2 and the alkyl complex [LPdPh2PCH[C(O)OEt][(NC)2CC(CN2)]}]3.
酯衍生的烯醇
钯[LPd Ph 2 PCH C(O)OEt}] 1(L = o -C 6 H 4 CH 2 NMe 2)与
乙炔二
甲酸二甲酯和
四氰基乙烯在
四氢呋喃(THF)中立即反应,分别产生烯基配合物[LPd Ph 2 PCH [C(O)OEt](MeO 2 CC CCO 2 Me)}] 2和烷基配合物[LPd Ph 2 PCH [C(O)OEt] [(NC)2 CC( CN 2 ]]}] 3。