trans-[PtCl4((E)-NH=C(Et)OMe)2] | 430430-11-8

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 甲亚胺酸及其衍生物
• 英文名称: trans-[PtCl4((E)-NH=C(Et)OMe)2]
• 英文别名: trans-[PtCl4(E-HN(OMe)Et)2]；methyl propanimidate;platinum(4+);tetrachloride
• CAS: 430430-11-8；425370-16-7
• 化学式: C₈H₁₈Cl₄N₂O₂Pt
• 分子量: 511.135
• InChiKey: QUIVRHTYWGJXHF-UHFFFAOYSA-J

计算性质

• 辛醇/水分配系数(LogP)：
  -9.95
• 重原子数：
  17
• 可旋转键数：
  4
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.75
• 拓扑面积：
  66.2
• 氢给体数：
  2
• 氢受体数：
  8

反应信息

• 作为反应物：
  描述：

  18-冠醚-6 、 trans-[PtCl4((E)-NH=C(Et)OMe)2] 以 丙酮 为溶剂， 生成 trans-[PtCl4(E-HN(OMe)Et)2](18-crown-6)
  参考文献：
  名称：

  18-Crown-6 as a linker for (imino ester)2Pt centers providing their assembly into 1D arrays via hydrogen bonding

  摘要：

  The platinum(II- and IV) complexes trans-[PtCln{HN=C(OMe)Et}(2)] (n=2, 4) were assembled with 18-crown-6 into novel 1D arrays by hydrogen bonding thus forming 1:1 associates. The crystal structure determinations revealed the presence of the N-H center dot center dot center dot O and the non-conventional weak CH center dot center dot center dot O interactions between the imino hydrogen and the methyl hydrogens, respectively, of trans-[PtCln{HN=C(OMe)Et}(2)] and the oxygens of 18-crown-6. (C) 2010 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.inoche.2010.02.008
• 作为产物：
  描述：

  trans-[PtCl₂(E-HN=C(OMe)Et)2] 在 N,N-dichlorobwnzenesulfonamide 作用下， 以 四氯化碳 为溶剂， 以98%的产率得到trans-[PtCl4((E)-NH=C(Et)OMe)2]
  参考文献：
  名称：

  18-Crown-6 as a linker for (imino ester)2Pt centers providing their assembly into 1D arrays via hydrogen bonding

  摘要：

  The platinum(II- and IV) complexes trans-[PtCln{HN=C(OMe)Et}(2)] (n=2, 4) were assembled with 18-crown-6 into novel 1D arrays by hydrogen bonding thus forming 1:1 associates. The crystal structure determinations revealed the presence of the N-H center dot center dot center dot O and the non-conventional weak CH center dot center dot center dot O interactions between the imino hydrogen and the methyl hydrogens, respectively, of trans-[PtCln{HN=C(OMe)Et}(2)] and the oxygens of 18-crown-6. (C) 2010 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.inoche.2010.02.008

文献信息

• Direct Addition of Alcohols to Organonitriles Activated by Ligation to a Platinum(IV) Center
  作者：Nadezhda A. Bokach、Vadim Yu. Kukushkin、Maxim L. Kuznetsov、Dmitrii A. Garnovskii、Giovanni Natile、Armando J. L. Pombeiro

  DOI：10.1021/ic011025h

  日期：2002.4.1

  effect. X-ray structure determinations were performed for trans-[PtCl(4)[(E)-NH=C(Me)OEt](2)] (2), trans-[PtCl(4)[(E)-NH=C(Et)OEt](2)] (10), trans-[PtCl(4)[(E)-NH=C(Et)OPr-i](2)] (11), trans-[PtCl(4)[(E)-NH=C(Et)OPr-n](2)] (12), and cis-[PtCl(4)[(E)-NH=C(Et)OMe](2)] (14). Ab initio calculations have shown that the EE isomers are the most stable ones for both platinum(II) and platinum(IV) complexes, whereas

  在45度下用R'OH（R'= Me，Et，n-Pr，i-Pr，n-Bu）处理反式[PtCl（4）（RCN）（​​2）]（R = Me，Et） C在所有情况下都允许分离反-[PtCl（4）[（E）-NH = C（R）OR']（2）]亚氨基酯配合物，而顺式-[PtCl（4）（ RCN）（​​2）]和空间位阻最小的醇（甲醇和乙醇）导致形成顺式[PtCl（4）[（E）-NH = C（R）OR']（2）]（R / R'= Me / Me）或反式-[PtCl（4）[（E）-NH = C（Et）OR']（2）]（R'= Me，Et），后者是通过热异构化形成的（ ROH，回流，最初形成的相应顺式异构体的3小时）。醇R'OH与顺式[PtCl（4）（RCN）（​​2）]之间的反应（R = Me，R'= Et，n-Pr，i-Pr，n-Bu; R = Et; R' = n-Pr，i-Pr，n-Bu），表现出更大的R