bis[[1,3-bis(diphenylphosphino)propane-monoxide-κ-2-P,O](chloro)(methyl) palladium(II)] | 215815-02-4

• 英文名称: bis[[1,3-bis(diphenylphosphino)propane-monoxide-κ-2-P,O](chloro)(methyl) palladium(II)]
• CAS: 215815-02-4
• 化学式: C₅₆H₅₈Cl₂O₂P₄Pd₂
• 分子量: 1170.72
• InChiKey: UMWYEVGFUCBWID-UHFFFAOYSA-L

反应信息

• 作为产物：
  描述：

  [3-(二苯基膦)丙基]二苯基氧化膦 、 chloromethyl(1,5-cyclooctadiene)palladium(II) 以 二氯甲烷 为溶剂， 以90%的产率得到bis[[1,3-bis(diphenylphosphino)propane-monoxide-κ-2-P,O](chloro)(methyl) palladium(II)]
  参考文献：
  名称：

  Brassat, Ingo; Englert, Ulli; Keim, Wilhelm, Inorganica Chimica Acta, 1998, vol. 280, # 1-2, p. 150 - 162

  摘要：

  DOI：

文献信息

• Synthesis and catalytic activity of allyl, methallyl and methyl complexes of nickel(II) and palladium(II) with biphosphine monoxide ligands: oligomerization of ethylene and copolymerization of ethylene and carbon monoxide
  作者：Ingo Brassat、Wilhelm Keim、Stefan Killat、Melanie Möthrath、Piero Mastrorilli、Cosimo Francesco Nobile、Gian Paolo Suranna

  DOI：10.1016/s1381-1169(99)00449-5

  日期：2000.6

  The syntheses of new cationic nickel complexes [eta(3)-methallyl]Ni[ kappa (2) P,O-Ph(2) P(X)P(O)Ph(2)]}SbF(6), (1)-(2) [X = (o-C(6)H(4)) (1), (NH), (2)1 have been accomplished. The complexes oligomerize ethylene to linear cl-olefins with selectivities as high as 89%. A dependence of oligomerization grade and activity on backbone geometry was shown. New cationic allyl and methyl complexes of palladium(II) [(CH(3)CN)(Me)Pd(kappa(2)P,O-Ar(2)P(CH(2))(n)P(O)Ar(2))]X [n = 1-3, X = BF(4), Ar = C(6)H(5) (18-20)] [n = 1, X = SbF(6), Ar =p-tolyl (23); n = 1 or 2, X = SbF(6), Ar = C(6)H(5) (21) or (22)]; [( eta(3)-C(3)H(5)Pd(kappa(2)P,O- Ph(2)P(CH(2))(n)P(O)Ph(2))]X, [n = 2, X=triflate (10), tosylate (13); n=3, X=triflate (11), tosylate (14)], ([ eta(3)- C(3)H(5))]Pd(kappa(2)P,O-Ar(2)P(CH(2))(n)P(O)Ar(2))]X, [n = 1, X = SbF(6), Ar =p-tolyl (17); n = 2, X = SbF(6) Ar = C(6)H(5)(16)] have been synthesized in good yields. These complexes have been used in the catalytic oligomerization of ethylene, and in the catalytic alternating copolymerization of ethylene and carbon monoxide, to yield polyketones. (C) 2000 Elsevier Science B.V. All rights reserved.