trans-[PdCl2(2-aminothiazole)2] | 61136-28-5

• 英文名称: trans-[PdCl2(2-aminothiazole)2]
• 英文别名: trans-[PdCl₂(2-aminothiazole)₂]；trans-[PdCl₂(atz)₂]
• CAS: 61136-28-5
• 化学式: C₆H₈Cl₂N₄PdS₂
• 分子量: 377.614
• InChiKey: FZQXAVHWTJXKJT-UHFFFAOYSA-L

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 重原子数：
  None
• 可旋转键数：
  None
• 环数：
  None
• sp3杂化的碳原子比例：
  None
• 拓扑面积：
  None
• 氢给体数：
  None
• 氢受体数：
  None

反应信息

• 作为反应物：
  描述：

  1,2-苯异噻唑-3-(2H)-硫酮-1,1-二氧化物 、 trans-[PdCl2(2-aminothiazole)2] 以 甲醇 、 氯仿 为溶剂， 反应 0.5h， 以73%的产率得到trans-[Pd(thiosaccharinate)₂(2-aminothiazole)₂]
  参考文献：
  名称：

  Palladium(II) saccharinate (sac) and thiosaccharinate (tsac) complexes with supporting amino- and acetylamino-thiazole ligands: Crystal structures of trans-[PdCl2(abzt)2]·dmf (abzt=2-aminobenzothiazole), trans-[PdCl2(bzta)2].dmf (bzta=2-acetylaminobenzothiazole) and trans-[Pd(sac)2(abzt)2]·2dmf

  摘要：

  Treatment of Na2PdCl4 with two equivalents of amino- or acetylamino-thiazoles [L = 2-aminobenzothiazole (abzt), 2-aminothiazole (atz), 2-acetylaminobenzothiazole (bzta) and 2-acetylaminothiazole (tza)] or 2-aminobenzimidazole (abzim)] affords trans-[PdCl2L2] complexes in which the introduced ligands are coordinated to palladium through the endocyclic nitrogen as shown by X-ray crystal structures of trans-[PdCl2(abzt)(2)]center dot dmf and trans-[PdCl2(bzta)(2)]center dot dmf. Addition of two equivalents of sodium saccharinate (Nasac) yields trans-[Pd(sac)(2)L-2] complexes whereby the saccharinate anions are coordinated through nitrogen as shown by the X-ray crystal structure of trans-[Pd(sac)(2)(abtz)(2)]center dot 2dmf. With thiosac-charin (I-Itsac) trans-[Pd(tsac)(2)L-2] result but now the thiosaccharinate ligands coordinate through the sulfur of the thiolate group as evidenced by spectroscopic studies. (C) 2013 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.poly.2013.09.007
• 作为产物：
  描述：

  2-氨基噻唑 、 sodium tetrachloropalladate(II) 以 丙酮 为溶剂， 反应 3.0h， 以98%的产率得到trans-[PdCl2(2-aminothiazole)2]
  参考文献：
  名称：

  Palladium(II) saccharinate (sac) and thiosaccharinate (tsac) complexes with supporting amino- and acetylamino-thiazole ligands: Crystal structures of trans-[PdCl2(abzt)2]·dmf (abzt=2-aminobenzothiazole), trans-[PdCl2(bzta)2].dmf (bzta=2-acetylaminobenzothiazole) and trans-[Pd(sac)2(abzt)2]·2dmf

  摘要：

  Treatment of Na2PdCl4 with two equivalents of amino- or acetylamino-thiazoles [L = 2-aminobenzothiazole (abzt), 2-aminothiazole (atz), 2-acetylaminobenzothiazole (bzta) and 2-acetylaminothiazole (tza)] or 2-aminobenzimidazole (abzim)] affords trans-[PdCl2L2] complexes in which the introduced ligands are coordinated to palladium through the endocyclic nitrogen as shown by X-ray crystal structures of trans-[PdCl2(abzt)(2)]center dot dmf and trans-[PdCl2(bzta)(2)]center dot dmf. Addition of two equivalents of sodium saccharinate (Nasac) yields trans-[Pd(sac)(2)L-2] complexes whereby the saccharinate anions are coordinated through nitrogen as shown by the X-ray crystal structure of trans-[Pd(sac)(2)(abtz)(2)]center dot 2dmf. With thiosac-charin (I-Itsac) trans-[Pd(tsac)(2)L-2] result but now the thiosaccharinate ligands coordinate through the sulfur of the thiolate group as evidenced by spectroscopic studies. (C) 2013 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.poly.2013.09.007

文献信息

• Reactivity of primary amines co-ordinated to palladium and platinum. Part II. Cyclometallation and rearrangement of the co-ordinated ligands
  作者：Jean Dehand、Jeanne Jordanov、Michel Pfeffet

  DOI：10.1039/dt9760001553

  日期：——

  [MCl2L′}2] species are obtained [M = PtII or PdII; L′= HS·CH2·CH2·NH·C⋮N and HS·CH:CH·NH⋮N. The combined presence of the metal and hydroxide ions appears to induce the ring opening and rearrangement of the amine ligands.

  的反应的反式- [的PdCl 2（NH 2 X）2 ]（X = NPhR或物理信道2 ; R =苯基，Me或2H）与苯乙酮给人的环palladated二聚体[的PdCl（C 6 H ^ 4 CME NX） } 2 ]，苯乙酮苯环被正金属化。[PtCl 4 ] 2–和[Pd 2 Cl 6 ] 2–与2-氨基噻唑啉和2-氨基噻唑（L）的反应在酸性介质中提供了环状N-配位单取代[NBu 4 ] [PdCl 3 L]和双取代顺式-[PtCl 2 L2 ]和反式-[PdCl 2 L 2 ]配合物。在碱性溶液中，获得了单体[PdCl 2 L' 2 ]和二聚体[MCl 2 L'} 2 ]物种[M = Pt II或Pd II ; L′＝ HS·CH 2 ·CH 2 ·NH·C⋮N和HS·CH：CH·NH⋮N。金属和氢氧根离子的结合存在似乎引起胺配体的开环和重排。