引用本文:
Ji Tao WANG, Yun WenZHANG, Yu Ming XU, Chun Ming CUI. SYTHESE AND REACTIONS OF HETEROBINUCLEAR COMPLEXES[PhCl2SnM(Cl)(CO)3(CH3CN)2] (M=Mo, W)[J]. Chinese Chemical Letters,
1993, 4(7): 641-644.
Citation: Ji Tao WANG, Yun WenZHANG, Yu Ming XU, Chun Ming CUI. SYTHESE AND REACTIONS OF HETEROBINUCLEAR COMPLEXES[PhCl2SnM(Cl)(CO)3(CH3CN)2] (M=Mo, W)[J]. Chinese Chemical Letters, 1993, 4(7): 641-644.
Citation: Ji Tao WANG, Yun WenZHANG, Yu Ming XU, Chun Ming CUI. SYTHESE AND REACTIONS OF HETEROBINUCLEAR COMPLEXES[PhCl2SnM(Cl)(CO)3(CH3CN)2] (M=Mo, W)[J]. Chinese Chemical Letters, 1993, 4(7): 641-644.
SYTHESE AND REACTIONS OF HETEROBINUCLEAR COMPLEXES[PhCl2SnM(Cl)(CO)3(CH3CN)2] (M=Mo, W)
摘要:
The complexes[M(CO)3(CH3CN)3] (M=Mo, W) react with an equimolar quantity of PhSnCl3 in dichloromethane at room tempreture to afford new heterobinuclear complexes[PhCl2SnM(Cl)(CO)3(CH3CN)2] [M=Mo (1); W (2)].The complexes react with two equivalents of PR2R'(R=Ph, R'=Ph, Me; R=Cy, R'=H) to yield stablecomplexes[PhCl2SnM(Cl)(CO)3(PR2R')2].Reaction of[PhCl2SnM (Cl) (CO)3(CH3CN)2]with one equivalent of PPh2(CH2)nPPh2(n=I,2) or bulky phosphine ligands PBu2tCl in dichloromethane at room tempreture to give[PhCl2SnMo(Cl)(CO)3{PPh2(CH2)n-PPh2}].CH2Cl2,[PhCl2SnMo(Cl)(CO)3PBu2tCl].CH2Cl2, respectively.The complexes 1 and 2 react with phosphite donor ligands P(OMe)3 to give[PhCl2SnM(Cl)(CO)2-{P(OMe)3}3].All complexes have been characterized by elemental analysis, IR and 1HNMR spectroscopies.Here we report the preliminary results of this work.
English
SYTHESE AND REACTIONS OF HETEROBINUCLEAR COMPLEXES[PhCl2SnM(Cl)(CO)3(CH3CN)2] (M=Mo, W)
Abstract:
The complexes[M(CO)3(CH3CN)3] (M=Mo, W) react with an equimolar quantity of PhSnCl3 in dichloromethane at room tempreture to afford new heterobinuclear complexes[PhCl2SnM(Cl)(CO)3(CH3CN)2] [M=Mo (1); W (2)].The complexes react with two equivalents of PR2R'(R=Ph, R'=Ph, Me; R=Cy, R'=H) to yield stablecomplexes[PhCl2SnM(Cl)(CO)3(PR2R')2].Reaction of[PhCl2SnM (Cl) (CO)3(CH3CN)2]with one equivalent of PPh2(CH2)nPPh2(n=I,2) or bulky phosphine ligands PBu2tCl in dichloromethane at room tempreture to give[PhCl2SnMo(Cl)(CO)3{PPh2(CH2)n-PPh2}].CH2Cl2,[PhCl2SnMo(Cl)(CO)3PBu2tCl].CH2Cl2, respectively.The complexes 1 and 2 react with phosphite donor ligands P(OMe)3 to give[PhCl2SnM(Cl)(CO)2-{P(OMe)3}3].All complexes have been characterized by elemental analysis, IR and 1HNMR spectroscopies.Here we report the preliminary results of this work.
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