[[bis(diphenylphosphino)methane-monoxide-κ-2-P,O](acetonitrile)(methyl) palladium(II)] tetrafluoroborate | 289689-03-8

• 英文名称: [[bis(diphenylphosphino)methane-monoxide-κ-2-P,O](acetonitrile)(methyl) palladium(II)] tetrafluoroborate
• CAS: 289689-03-8
• 化学式: BF₄*C₂₈H₂₈NOP₂Pd
• 分子量: 649.709
• InChiKey: NHWSVAMTTXBCDU-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
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• 重原子数：
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• 可旋转键数：
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• 环数：
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• sp3杂化的碳原子比例：
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• 拓扑面积：
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• 氢给体数：
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• 氢受体数：
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反应信息

• 作为产物：
  描述：

  双二苯基膦基甲基二苯基氧化膦 、 chloromethyl(1,5-cyclooctadiene)palladium(II) 、 silver tetrafluoroborate 以 二氯甲烷 、 乙腈 为溶剂， 以90%的产率得到[[bis(diphenylphosphino)methane-monoxide-κ-2-P,O](acetonitrile)(methyl) palladium(II)] tetrafluoroborate
  参考文献：
  名称：

  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

  摘要：

  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.

  DOI：

  10.1016/s1381-1169(99)00449-5