作者:Brian L. Booth、Kenneth G. Smith
DOI:10.1016/s0022-328x(00)90110-4
日期:1981.11
The phosphorus ylids Ph3PCHR (R = Me, Et, Prn, Pri, Bun, Cl, and OMe), and the ylids Ph3AsCH2, Me2SCH2, and Me2S(O)CH2 react with [Ni(η5-C5H5)Br(PPh3)] at room temperature to give the complexes [Ni(Ph3PCHR)(η5-C5H5(PPh3)] Br, [Ni(Ph3AsCH2)(η5-C5H5)(PPh3)]Br, [Ni(Me2SCH2)(η5-C5H5)(PPh3)]Br and [NiMe2S(O)CH2} (η5-C5H5)(PPh3)]Br, respectively. These are readily converted into the corresponding hexafluorophosphate
磷内鎓盐博士3 PCHR(R =甲基,乙基,镨Ñ,镨我,卜Ñ,Cl和OME),和内鎓盐博士3 ASCH 2中,Me 2 SCH 2和Me 2 S(O)CH 2与反应[镍(η 5 -C 5 H ^ 5)溴(PPH 3)]在室温下,得到配合物[镍(PH 3 PCHR)(η 5 -C 5 H ^ 5(PPH 3)] BR,[镍(PH 3 ASCH 2)(η 5 -C 5 H ^5)(PPH 3)] BR,[镍(ME 2 SCH 2)(η 5 -C 5 H ^ 5)(PPH 3)] Br和[镍我2 S(O)CH 2 }(η 5 -C 5 H 5)(PPh 3)] Br。与六氟磷酸铵反应后,很容易将其转化为相应的六氟磷酸盐。下更强制的条件稳定的内鎓盐博士3 PCHCOPh赋予了认为是复杂的[镍(PH 3 PCHCOPh)2(η 5 -C 5 H ^ 5)] BR,分离和表征为PF 6 -的盐。