[Pt(CH2-C6H4-P(o-tolyl)2-κC,P)(dimethyldithiocarbamate)HgBr(μ-Br)]2 | 199593-53-8

• 英文名称: [Pt(CH2-C6H4-P(o-tolyl)2-κC,P)(dimethyldithiocarbamate)HgBr(μ-Br)]2
• CAS: 199593-53-8
• 化学式: C₄₈H₅₂Br₄Hg₂N₂P₂Pt₂S₄
• 分子量: 1958.12
• InChiKey: ZFEKZJGKBWLHTM-UHFFFAOYSA-H

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：

  [Pt(CH2-C6H4-P(o-tolyl)2-κC,P)(dimethyldithiocarbamate)HgBr(μ-Br)]2 、 三苯基膦 以 not given 为溶剂， 生成 [Pt(CH2-C6H4-P(o-tolyl)2-κC,P)(dimethyldithiocarbamate)] 、 [(PPh₃)₂Hg₂Br₄]
  参考文献：
  名称：

  Reactivity of [M(C∧P)(S₂C-R)] (M = Pd, Pt; C∧P = CH₂-C₆H₄-P(o-tolyl)₂-κC,P; R = NMe₂, OEt) toward HgX₂ (X = Br, I). X-ray Crystal Structures of [Pt{CH₂-C₆H₄P(o-tolyl)₂-κC,P}(S₂CNMe₂)HgI(μ-I)]₂ and [PdBr(S₂COEt){μ-P(o-tolyl)₂-C₆H₄-CH₂-}HgBr]·0.5HgBr₂·C₂H₄Cl₂

  摘要：

  The reaction of the complexes [Pt(C boolean AND P)(S2C-R)] (C boolean AND P = CH2-C6H4-P(o-tolyl)(2)-kappa C,P,R = NMe2, OEt) with an equimolar amount of HgX2 (X = Cl, Br) gives the tetranuclear derivatives [Pt(C boolean AND P)(S2C-R)HgX(mu-X)](2) [R = NMe2, X = Br (3), I (4); R = OEt, X = Br (5), I (6)] containing Pt-->Hg donor-acceptor bonds. The reaction of [Pd(C boolean AND P)(S2CNMe2)] with HgI2 affords the complex [Pd(C boolean AND P)(S2CNMe2)HgI(mu-I)](2) (9) similar to the complexes 3-6; by contrast the reaction of [Pd(C boolean AND P)(S2C-R)] (R = NMe2, OEt2) with HgBr2 leads to the corresponding dinuclear complexes [PdBr(S2C-R)(mu-C boolean AND P)HgBr] [R = NMe2 (10), OEt (11)] with the didentate C boolean AND P cyclometalating ligand, -CH2-C6H4-P(o-tolyl)(2)-C,P (resulting from the C-H activation of the P(o-tolyl)(3)) acting in an unprecedented bridging mode. Compound 4 (C24H26HgI2NPPtS2) crystallizes in the triclinic system, space group P (1) over bar: a = 9.5755(11) Angstrom, b = 11.1754(12) Angstrom, c = 14.501(2) Angstrom, alpha = 84.826(5)degrees, beta = 81.611(7)degrees, gamma = 68.606(9)degrees, V = 1428.5(3) Angstrom(3), and Z = 1. Compound 11.0.5 HgBr2 . C2H4Cl2 (C24H25Br2HgOPPdS2 . 0.5 HgBr2 . C2H4Cl2) crystallizes in the monoclinic system, space group P2(1)/c: a 15.571(2) Angstrom, b = 10.7425(10) Angstrom, c = 19.655(2) Angstrom, beta = 94.741(12)degrees, V = 3276.5(5) Angstrom(3), and Z = 4.

  DOI：

  10.1021/ic970584e
• 作为产物：
  描述：

  [Pt(CH2-C6H4-P(o-tolyl)2-κC,P)(dimethyldithiocarbamate)] 、 mercury dibromide 以 二氯甲烷 为溶剂， 以87%的产率得到[Pt(CH2-C6H4-P(o-tolyl)2-κC,P)(dimethyldithiocarbamate)HgBr(μ-Br)]2
  参考文献：
  名称：

  Reactivity of [M(C∧P)(S₂C-R)] (M = Pd, Pt; C∧P = CH₂-C₆H₄-P(o-tolyl)₂-κC,P; R = NMe₂, OEt) toward HgX₂ (X = Br, I). X-ray Crystal Structures of [Pt{CH₂-C₆H₄P(o-tolyl)₂-κC,P}(S₂CNMe₂)HgI(μ-I)]₂ and [PdBr(S₂COEt){μ-P(o-tolyl)₂-C₆H₄-CH₂-}HgBr]·0.5HgBr₂·C₂H₄Cl₂

  摘要：

  The reaction of the complexes [Pt(C boolean AND P)(S2C-R)] (C boolean AND P = CH2-C6H4-P(o-tolyl)(2)-kappa C,P,R = NMe2, OEt) with an equimolar amount of HgX2 (X = Cl, Br) gives the tetranuclear derivatives [Pt(C boolean AND P)(S2C-R)HgX(mu-X)](2) [R = NMe2, X = Br (3), I (4); R = OEt, X = Br (5), I (6)] containing Pt-->Hg donor-acceptor bonds. The reaction of [Pd(C boolean AND P)(S2CNMe2)] with HgI2 affords the complex [Pd(C boolean AND P)(S2CNMe2)HgI(mu-I)](2) (9) similar to the complexes 3-6; by contrast the reaction of [Pd(C boolean AND P)(S2C-R)] (R = NMe2, OEt2) with HgBr2 leads to the corresponding dinuclear complexes [PdBr(S2C-R)(mu-C boolean AND P)HgBr] [R = NMe2 (10), OEt (11)] with the didentate C boolean AND P cyclometalating ligand, -CH2-C6H4-P(o-tolyl)(2)-C,P (resulting from the C-H activation of the P(o-tolyl)(3)) acting in an unprecedented bridging mode. Compound 4 (C24H26HgI2NPPtS2) crystallizes in the triclinic system, space group P (1) over bar: a = 9.5755(11) Angstrom, b = 11.1754(12) Angstrom, c = 14.501(2) Angstrom, alpha = 84.826(5)degrees, beta = 81.611(7)degrees, gamma = 68.606(9)degrees, V = 1428.5(3) Angstrom(3), and Z = 1. Compound 11.0.5 HgBr2 . C2H4Cl2 (C24H25Br2HgOPPdS2 . 0.5 HgBr2 . C2H4Cl2) crystallizes in the monoclinic system, space group P2(1)/c: a 15.571(2) Angstrom, b = 10.7425(10) Angstrom, c = 19.655(2) Angstrom, beta = 94.741(12)degrees, V = 3276.5(5) Angstrom(3), and Z = 4.

  DOI：

  10.1021/ic970584e

文献信息

• Reactivity of [M(C∧P)(S₂CNMe₂)] [M = Pt, Pd; C∧P = CH₂−C₆H₄−P(<i>o</i>-tolyl)₂-κ<i>C</i>,<i>P</i>] toward Mercury(II) Carboxylates. X-ray Molecular Structures of [Pt(C∧P)(S₂CNMe₂)(O₂CCF₃)Hg(O₂CCF₃)] and [Pd(S₂CNMe₂){μ-P(<i>o</i>-tolyl)₂−C₆H₄−CH₂−}(μ-O₂CCH₃)Hg(O₂CCH₃)]
  作者：Juan Forniés、Antonio Martín、Violeta Sicilia、Pablo Villarroya

  DOI：10.1021/om990856g

  日期：2000.3.1

  The reaction of the complex [PtCH2−C6H4−P(o-tolyl)2-κC,P}(S2CNMe2)] (A) with an equimolar amount of Hg(O2CR)2 (R = CH3, CF3) gives the binuclear compounds OC-6-23 [Pt(C∧P)(S2CNMe2)(O2CR)Hg(O2CR)] [R = CH3 (1), CF3 (2)] containing a Pt−Hg covalent bond. These compounds result from the cis oxidative addition of the mercury(II) carboxylate to complex A. A concerted mechanism involving a platinum to mercury

  络合物[铂CH的反应2 -C 6 H ^ 4 -P（ø甲苯基）2 -κ Ç，P }（S 2 CNME 2）]（甲）与汞的等摩尔量的（O 2 CR）2（R = CH 3，CF 3），得到的双核化合物OC-6 - 23 [PT（C∧P）（S 2 CNME 2）（O 2 CR）汞柱（O 2 CR）] [R = CH 3（1），CF 3（2）]包含PT-Hg共价键。这些化合物是由羧酸汞（II）的顺式氧化加成到络合物A中产生的。提出了一种涉及铂与汞供体键中间物的协同机制。该复合物的反应[钯CH 2 -C 6 H ^ 4 -P（ø甲苯基）2 -κ Ç，P }（š 2 CNME 2）]（乙）与汞（O 2 CR）2（R =摩尔比为1：1的CH 3，CF 3）生成相应的双核络合物[Pd（S 2 CNMe 2）μ-P（ø甲苯基）2 -C 6 H ^ 4 -CH 2 - }（μ-O 2 CR）汞柱（O 2