trans-[PtCl4(NH=C(Et)OH)2] | 444766-25-0

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 英文名称: trans-[PtCl4(NH=C(Et)OH)2]
• 英文别名: propanamide;tetrachloroplatinum
• CAS: 444766-25-0；444882-19-3
• 化学式: C₆H₁₄Cl₄N₂O₂Pt
• 分子量: 483.081
• InChiKey: BSPMZMMHWAVDME-UHFFFAOYSA-J

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 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：
  None
• 拓扑面积：
  None
• 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：

  trans-[PtCl4(NH=C(Et)ON=C(H)Me)2] 以 氘代氯仿 为溶剂， 生成 trans-[PtCl4(NH=C(Et)OH)2]
  参考文献：
  名称：

  The first example of ligand-mediated dehydration of aldoximes

  摘要：

  The nitrile complex trans-[PtCl4(EtCN)(2)] reacts with the aldoximes HON=C(H)R [R = C(Ph)(=O), Me, Ph] in CH2Cl2 to afford kproducts of the addition of the aldoxime HON group across the nitrile CN triple bond, i.e. trans-[PtCl4{NH=C(Et)ON=C(H)R}(2)] (1-3). These compounds were characterized by elemental analyses, FAB MS. IR and H-1 and C-13{H-1} spectroscopies and X-ray structure determination has been performed for 1. In CHCl3 solution, 1-3 undergo the spontaneous imine ligand splitting to achieve the carboxamide complex trans-[PtCl4{NH=C(Et)OH}(2)] and RCN thus giving the first example of a ligand-mediated dehydration of aldoximes. The carboxamide and RCN products are also formed upon treatment of trans-[PtCl4(EtCN)(2)] with 2 equiv. of HON=C(H)R in CH2Cl2. (C) 2003 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/s0020-1693(03)00275-5

文献信息

• Platinum(iv)-mediated hydrolysis of nitriles giving metal-bound iminols
  作者：Konstantin V. Luzyanin、Matti Haukka、Nadezhda A. Bokach、Maxim L. Kuznetsov、Vadim Yu. Kukushkin、Armando J. L. Pombeiro

  DOI：10.1039/b108327a

  日期：2002.4.26

  spectroscopy. Complexes 2 and 3 were also characterised by 195Pt-NMR spectroscopy. Crystal structures of 2 and 3 provide the first examples of structurally characterised platinum(IV) complexes with amides in their iminol form. The equilibrium structures for the geometrical and linkage isomers of the platinum(II) complexes [PtIICl2N(H)C(OH)Me}2] and [PtIICl2OC(NH2)Me}2] and the platinum(IV) compounds

  铂（IV）配合物顺/反-[PtCl 4（MeCN）2 ]和反-[PtCl 4（EtCN）2 ]可以在温和条件下平稳地与水，包含在非干燥的商业广告中 丙酮，得到反式-[PtCl 4 N（H）C（OH）Me} 2 ]·Me 2 CO（1）或反式-[PtCl 4 N（H）C（OH）Et} 2 ]（2） ; 与相关的铂（II）体系相比，不需要氢氧化物来提供与金属结合的金属羧酰胺以亚氨基形式稳定。在非干燥丙酮，反式-[PtCl 4（EtCN）2 ]和MeC（O）NH 2之间的反应得到1（源自取代基）和2（源自水解）的混合物，而未干燥二氯甲烷顺式-[PtCl 4 N（H）C（OH）Me} 2 ]和顺式-[PtCl 4 N（H）C（OH）Et} 2 ]的同构混合物，即顺式-[PtCl 4 Z获得-N（H）C（OH）Me} 2 ] 0.66 ·顺式-[PtCl 4 Z -N（H）C（OH）Et}