Pt(PPh3)2(η3-CH2C[C(CN)2])CH2) | 187031-33-0

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: Pt(PPh3)2(η3-CH2C[C(CN)2])CH2)
• 英文别名: (2-cyano-3-methanidylbuta-1,3-dienylidene)azanide;platinum(2+);triphenylphosphane
• CAS: 187031-33-0
• 化学式: C₄₂H₃₄N₂P₂Pt
• 分子量: 823.773
• InChiKey: DTKRZTOLONIEOK-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  7.95
• 重原子数：
  47
• 可旋转键数：
  7
• 环数：
  6.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  24.8
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  [Pt(PPh3)2(η(3)-C3H3)]BF4 以 氯仿 为溶剂， 生成 Pt(PPh3)2(η3-CH2C[C(CN)2])CH2)
  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

文献信息

• Organometallic sulfato- and phosphato-allyl complexes synthesized from regioselective addition of oxyacids to an η3-allenyl–propargyl complex
  作者：Wen-Chi Chiang、Fu-Yu Tsai、Yuan-Chung Cheng、Gene-Hsiang Lee、Yu Wang、Jwu-Ting Chen

  DOI：10.1016/s0020-1693(02)00762-4

  日期：2002.5

  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.