cis-{Pt(MeCN)2Cl4} | 259260-81-6

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: cis-{Pt(MeCN)2Cl4}
• 英文别名: cis-[PtCl4(acetonitrile)2]；cis-[PtCl4(MeCN)2]；Acetonitrile;tetrachloroplatinum
• CAS: 259260-81-6
• 化学式: C₄H₆Cl₄N₂Pt
• 分子量: 418.997
• InChiKey: NBQJLTVIPCIWHG-UHFFFAOYSA-J

计算性质

• 辛醇/水分配系数(LogP)：
  3.82
• 重原子数：
  11
• 可旋转键数：
  0
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  47.6
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  cis-{Pt(MeCN)2Cl4} 、 丙酮肟 以 乙腈 为溶剂， 生成 trans-[PtCl4(NH=C(Me)ON=CMe2)2]
  参考文献：
  名称：

  Kukushkin, Vadim Yu; Pakhomova, Tatyana B.; Kukushkin, Yuri N., Inorganic Chemistry, 1998, vol. 37, # 25, p. 6511 - 6517

  摘要：

  DOI：
• 作为产物：
  描述：

  氯 、 bis(acetonitrile)dichloroplatinum(II) 以 乙腈 为溶剂， 以93%的产率得到cis-{Pt(MeCN)2Cl4}
  参考文献：
  名称：

  Kukushkin, V. Yu.; Tkachuk, V. M., Zeitschrift fur Anorganische und Allgemeine Chemie

  摘要：

  DOI：

文献信息

• Regioselective HON-addition of bifunctional hydrazone oximes to Pt(iv)-bound nitrilesDedicated to Professor Ilya I. Moiseev on the occasion of his 75th birthday.
  作者：Dmitrii A. Garnovskii、Armando J. L. Pombeiro、Matti Haukka、Piotr Sobota、Vadim Yu. Kukushkin

  DOI：10.1039/b402105c

  日期：——

  brings about the formation of the platinum(II) complexes trans-[PtCl2NHC(Et)ONC(Me)C(Ph)NNCH(C6H3-2-OH-5-NO2}2] (5) and trans-[PtCl2NHC(Et)ONC(Me)C(Ph)NNCH(C6H4-4-NO2}2] (6), respectively, containing functionalized remote peripherical groups. Metallization of 5, which can be considered as a novel type of metallaligand, was achieved by its reaction with M(OAc)2·nH2O (M = Cu, n = 2; M = Co, n = 4) in a

  45肟MeC（NOH）C（R'）NNH 2（R'= Me，Ph）在45°C的CH 2 Cl中处理反式-[PtCl 4（RCN）2 ]（R = Me，Et）2导致反式-[PtCl 4 NH C（R）ON C（Me）C（R'）NNH 2 } 2 ]的形成（R / R'= Me / Ph 1，Et / Me 2，Et / Ph 3）是由于双官能团MeC（NOH）C（R'）NNH 2在腈基上的区域选择性OH加成。3与Ph的反应3 PCHCO 2 Me可以形成Pt（ II）配合物反式-[PtCl 2 NHC（Et）ONC（Me）C（Ph）NNH 2 } 2 ]（ 4）。在4中，通过用CDCl 3中的2当量的双（1,2-二苯基膦基）乙烷（dppe）取代而释放出亚胺配体，以与游离配体一起得到固体[Pt（dppe） 2 ] Cl 2。寿命有限的游离亚氨基酰基hydr在20–25°C下约20小时内分解为母体有机腈和hydr肟。游离NH
• Platinum(<scp>iv</scp>)-mediated coupling of dione monoximes and nitriles: a novel reactivity pattern of the classic oxime-based chelating ligands
  作者：Anastassiya V. Makarycheva-Mikhailova、Matti Haukka、Nadezhda A. Bokach、Dmitrii A. Garnovskii、Mathea S. Galanski、Bernhard K. Keppler、Armando J. L. Pombeiro、Vadim Yu. Kukushkin

  DOI：10.1039/b202947b

  日期：——

  The reaction between dione monoximes and platinum(iv) nitrile complexes leads, instead of the conventional substitution, to metal-mediated coupling, giving iminoacylated species which, on being liberated, undergo disintegration to the nitrile and the oxime.

  双酮一氧胺与铂（IV）氰基配合物之间的反应，不是传统的取代反应，而是通过金属介导偶联反应，形成酰化亚胺物种，当其被释放时，会发生分解生成氰基和肟基。
• 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
• Iminoacylation. 3. Formation of Platinum(IV)-Based Metallaligands Due to Facile One-End Addition of <i>v</i><i>ic</i>-Dioximes to Coordinated Organonitriles^1-3
  作者：Vadim Yu. Kukushkin、Tatyana B. Pakhomova、Nadezhda A. Bokach、Gabriele Wagner、Maxim L. Kuznetsov、Mathea Sophia Galanski、Armando J. L. Pombeiro

  DOI：10.1021/ic990552m

  日期：2000.1.24

  [PtCl4(NH=C(Me)ON=C[C4Hs]C=NOH)2] (4) was isolated exclusively in cis configuration with the two metallaligand "arms" held together by intramolecular hydrogen bonding between the two peripheral OH groups, as it was proved by single-crystal X-ray diffractometry. The classic substitution products, e.g. [PtC12(N,N-dioximato)2] (12-15), are formed in the addition reaction as only byproducts in minor yield;

  vic-dioximes 与有机腈铂 (IV) 配合物 trans-[PtCl4(RCN)2] 的反应 (R = Me, CH2Ph, Ph, vic-dioxime = 二甲基乙二肟；R = Me, vic-dioxime = cyclohexa-, cyclohepta - 和环辛二酮二肟）在相对温和的条件下快速进行，并提供二肟与腈碳的一端加成产物，即 [PtC4(NH=C(R)ON=[spacer]=NOH)2] (1 -6) (R = Me, CH2Ph, Ph, 间隔基 = C(Me)C-(Me) 用于二甲基乙二肟；R = Me, 间隔基 = C[C4H8]C, C[C5H10]C, C[C6H12]C 用于其他二肟），产生一种新型的金属配体。所有加成化合物均通过元素分析（C、H、N、C1、Pt）、FAB 质谱以及 IR 和 1H、13C[1H] 和 195Pt NMR 光谱进行表征。二甲基甲酰胺双溶剂化物
• The metalla-Pinner reaction between Pt(<scp>iv</scp>)-bound nitriles and alkylated oxamic and oximic forms of hydroxamic acids
  作者：Konstantin V. Luzyanin、Vadim Yu. Kukushkin、Matti Haukka、J. J. R. Fraústo da Silva、Armando J. L. Pombeiro

  DOI：10.1039/b406600f

  日期：——

  The nitrile ligands in the platinum(IV) complexes trans-[PtCl4(RCN)2] (R = Me, Et, CH2Ph) and cis/trans-[PtCl4(MeCN)(Me2O)] are involved in a metalla-Pinner reaction with N-methylbenzohydroxamic acid (N-alkylated form of hydroxamic acid, hydroxamic form; F1), PhC(O)N(Me)OH, to achieve the imino species [PtCl4NHC(R)ON(Me)C(O)Ph}2] (1–3) and [PtCl4NHC(Me)ON(Me)C(O)Ph}(Me2O)] (7), respectively. Treatment of trans-[PtCl4(RCN)2] (R = Me, Et) and cis/trans-[PtCl4(MeCN)(Me2O)] with the O-alkylated form of a hydroxamic acid (hydroximic form), i.e. methyl 2,4,6-trimethylbenzohydroximate, 2,4,6-(Me3C6H2)C(OMe)NOH (F2A), allows the isolation of [PtCl4NHC(R)ONC(OMe)(2,4,6-Me3C6H2)}2] (5, 6) and [PtCl4NHC(Me)ONC(OMe)(2,4,6-Me3C6H2)}(Me2O)] (8), correspondingly. In accord with the latter reaction, the coupling of nitriles in trans-[PtCl4(EtCN)2] with methyl benzohydroximate, PhC(OMe)NOH (F2B), gives [PtCl4NHC(Et)ONC(OMe)Ph}2] (4). The addition proceeds faster with the hydroximicF2, rather than with the hydroxamic form F1. The complexes 1–8 were characterized by C, H, N elemental analyses, FAB+ mass-spectrometry, IR, 1H and 13C1H} NMR spectroscopies. The X-ray structure determinations have been performed for both hydroxamic and hydroximic complexes, i.e. 2 and 6, indicating that the imino ligands are mutually trans and they are in the E-configuration.

  、N、O、S、P、F、Cl、Br、I、Na、K、Li、Mg、Al、Si、Fe、Ni、Co、Mn、Cu、Zn、Y、Nb、Ta、W、Re、Os、Ir、Pt、Rh、Ru、Ag、Au、Hg、Cd、Te、Bi、Po、Sn、Ge、As、Se、Br、I、Na、K、Li、Mg、Al、Si、Fe、Ni、Co、Mn、Cu、Zn、Y、Nb、Ta、W、Re、Os、Ir、Pt、Rh、Ru、Ag、Au、Hg、Cd、Te、Bi、Po、Sn、Ge、As、Se、Br、I、Na、K、Li、Mg、Al、Si、Fe、Ni、Co、Mn、Cu、Zn、Y、Nb、Ta、W、Re、Os、Ir、Pt、Rh、Ru、Ag、Au、Hg、Cd、Te、Bi、Po、Sn、Ge、As、Se、Br、I、Na、K、Li、Mg、Al、Si、Fe、Ni、Co、Mn、Cu、Zn、Y、Nb、Ta、W、Re、Os、Ir、Pt、Rh、Ru、Ag、Au、Hg、Cd、Te、Bi、Po、Sn、Ge、As、Se、Br、I