The tin-containing molybdenum π-complexes (R3SnCH=CH2)Mo(N-2,6-Pri 2C6H3)(OCMe2CF3)2 (R = Me, Et, Ph) were synthesized by reaction of PhMe2CCH=Mo(N-2,6-Pri 2C6H3)(OCMe2CF3)2 with organotin vinyl reagents R3SnCH=CH2. The structure of compounds I–III was determined by NMR spectroscopy. Complexes I–III are active initiators of the norbornene metathesis polymerization.
合成了含
锡的
钼π络合物(R 3 SnCH = CH 2)Mo(N-2,6-Pr i 2 C 6 H 3)(OCMe 2 CF 3)2(R = Me,Et,Ph)通过使PhMe 2 CCH = Mo(N-2,6-Pr i 2 C 6 H 3)(OCMe 2 CF 3)2与
有机锡乙烯基试剂R 3 SnCH = CH 2反应。化合物I–III的结构通过NMR光谱测定。I–III配合物 是
降冰片烯复分解聚合反应的活性
引发剂。