[RhCl(CH3CH=CH2)(P(i)Pr3)]2 | 464879-40-1

• 英文名称: [RhCl(CH3CH=CH2)(P(i)Pr3)]2
• 英文别名: [RhCl(propene)(P(i)Pr3)]2
• CAS: 464879-40-1
• 化学式: C₂₄H₅₄Cl₂P₂Rh₂
• 分子量: 681.357
• InChiKey: GYUQFAULAMKCFR-UHFFFAOYSA-L

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：

  丙二烯 、 [RhH2Cl(P(i)Pr3)]2 以 solid 为溶剂， 生成 [RhCl(CH3CH=CH2)(P(i)Pr3)]2
  参考文献：
  名称：

  Unprecedented formal ‘2+2’ addition of allene to CO2 promoted by [RhCl(C2H4)(PiPr3)]2: direct synthesis of the four membered lactone α-methylene-β-oxiethanone. The intermediacy of [RhH2Cl(PiPr3)]2: theoretical aspects and experiments

  摘要：

  in this paper the reaction of allene with carbon dioxide is discussed, using [RhCl(C(2)Ha)((PPr3)-Pr-i)](2) as catalyst. An unprecedented formal '2+2' allene-CO2 reaction to afford a four-membered lactone is described. The influence of the temperature and pressure on the reaction of allene and CO2 is highlighted. The role of addition of hydrogen to the reaction system, as modulator of the products distribution is discussed. The behavior of the catalyst [RhCl(C2H4)((PPr3)-Pr-i)](2) towards H-2 is also described and the structure of the resulting Rh-hydride species inferred through a theoretical study. (C) 2002 Elsevier Science B.V. All rights reserved.

  DOI：

  10.1016/s0020-1693(02)00745-4