((2-methoxy-2-oxoethyl)(methyl)-l4-sulfaneyl)((R)-(2-methoxy-2-oxoethyl)(methyl)-l4-sulfaneyl)palladium(IV) chloride | 270251-70-2

• 英文名称: ((2-methoxy-2-oxoethyl)(methyl)-l4-sulfaneyl)((R)-(2-methoxy-2-oxoethyl)(methyl)-l4-sulfaneyl)palladium(IV) chloride
• CAS: 270251-70-2
• 化学式: C₈H₁₆Cl₂O₄PdS₂
• 分子量: 417.671
• InChiKey: HEVFFZKYPNCMRZ-UHFFFAOYSA-L

计算性质

• 辛醇/水分配系数(LogP)：
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• 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：
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• 拓扑面积：
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• 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：

  bis(benzonitrile)palladium(II) chloride 、 甲基硫代乙酸甲酯 以 二氯甲烷 为溶剂， 以87%的产率得到((2-methoxy-2-oxoethyl)(methyl)-l4-sulfaneyl)((R)-(2-methoxy-2-oxoethyl)(methyl)-l4-sulfaneyl)palladium(IV) chloride
  参考文献：
  名称：

  Mono- and polynuclear chloro complexes of palladium(II) with α-substituted thioethers

  摘要：

  Palladium dichloro bis-benzonitrile reacts with alpha-substituted thioethers to give the square-planar complexes [PdCl2(RSCH(2)Z)(2)] (1-6) (1-4: R = Me, Z = C(O)OMe (1), C(O)OEt (2), C(O)Omenthyl(-) (3), C(O)Me (4); (5): R = Et, Z = C(O)Me; (6). R - Me, Z = CH(OMe)(2)). Complex 1 crystallizes in the space group P2(1)/a, with Z = 2 in an elementary cell whose dimensions are a = 9.116(1), b = 8.659(1), c = 10.351(2) Angstrom and beta = 112.2(1)degrees. Its structure (SHELXL-93, R-1 0.021 and R-2w 0.0597) shows a marked deviation from the ideal square geometry to reduce the steric repulsion between the ester group of the sulfur ligand and the chlorine atom in cis position. The one-pot reaction of the chloro complexes 2 or 3 with silver acetate affords the corresponding trimers [Pd-3(mu-OAc)(3)(mu-RSCHZ)(3)] (7, 8), previously obtained by reacting palladium acetate with MeSCH(2)Z. Complex 7 undergoes, with KCI or HCl, an OAc- -Cl- exchange reaction to give the two chloro-bridged isomers [PdCl(MeSCHC(O)OEt)](n) (9, 10: n = 2, 4). The Cl-bridge in dimer 9 is broken by triphenylphosphine to give the monomeric complex [Pd-Cl(MeSCHC(O)OEt)(PPh3)]. (C) 2000 Elsevier Science S.A. All rights reserved.

  DOI：

  10.1016/s0020-1693(99)00527-7