Pt(PPh3)2[η3-CH2C(OPO3H)CH2] | 462125-27-5

• 英文名称: Pt(PPh3)2[η3-CH2C(OPO3H)CH2]
• CAS: 462125-27-5
• 化学式: C₃₉H₃₅O₄P₃Pt
• 分子量: 855.706
• InChiKey: FVEXHVTYJLKKIA-UHFFFAOYSA-M

反应信息

• 作为产物：
  描述：

  [Pt(PPh3)2(η(3)-C3H3)]BF4 、 四丁基磷酸氢铵 以 二氯甲烷 为溶剂， 生成 Pt(PPh3)2[η3-CH2C(OPO3H)CH2] 、 (Pt2(PPh3)4[μ-η6-(C2H4C)2(PO4)])(BF4)
  参考文献：
  名称：

  Organometallic sulfato- and phosphato-allyl complexes synthesized from regioselective addition of oxyacids to an η3-allenyl–propargyl complex

  摘要：

  Regioselective addition of hydrogen sulfate or dihydrogen phosphate anion to cationic eta(3)-allenyl-propargyl platinum complex [Pt(PPh3)(2)(eta(3)-C3H3)](BF4) (1) generates a new neutral eta(3)-2-sulfatoallyl complex Pt(PPh3)(2)[eta(3)-CH2C(OSO3)CH2] (2) or a eta(3)-2-hydrogenphosphato-allyl complex Pt(PPh3)(2)[eta(3)-CH2C(OPO3H)CH2] (5), respectively. Further addition of 5 to 1 gives a cationic eta(6)-diallylphosphato dinuclear complex {Pt(PPh3)(2)[eta(3)-(CH2)(2)C](2)(PO4)}(BF4) (6) which undergoes hydrolysis to yield a mu(4)-phosphate-bridging diplatina complex Pt-2(PPh3)(4)[mu(4)-(PO4)] (7) along with the formation of acetone. The structures of complexes 2 and 7 have been determined by crystallography. (C) 2002 Elsevier Science B.V. All rights reserved.

  DOI：

  10.1016/s0020-1693(02)00762-4