的分开的反应[
PT κ 2(C ^,Ñ)} X(S(O)Me 2)](κ 2(C ^,Ñ)= Ñ,Ñ ',Ñ “-triarylguanidinate(1-); Ar为2 -(MeO)C 6 H 4(3),2-MeC 6 H 4(4),4-MeC 6 H 4(5),2,4-Me 2 C 6 H 3(6),2,5-我2 C 6 H 3(7)和3,4-Me 2 C 6 H 3(8);和 X =
氯(3),OC(O)CF 3(4 - 8))与1,1-双(
二苯基膦基)
甲烷(
DPPM),得到相应的阳离子络合物[
PT κ 2(C ^,Ñ)} κ 2(
DPPM)}] [X](10 – 15)高产。与此相反,的单独的反应[
铂κ 2(C ^,Ñ)}(OC(O)CF 3)(S(O)Me 2)](κ 2(C ^,Ñ)= Ñ,Ñ ',Ñ “ -三(3,5-二
甲苯基)
胍基(1-); 9)用
DPPM和1,2-双