cis/trans-[PdCl2(P(OC6H4-2-iPr)3)2] | 882739-05-1

• 英文名称: cis/trans-[PdCl2(P(OC6H4-2-iPr)3)2]
• CAS: 882739-05-1；883152-86-1
• 化学式: C₅₄H₆₆Cl₂O₆P₂Pd
• 分子量: 1050.39
• InChiKey: GWXSJZQENNCJNE-UHFFFAOYSA-L

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 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：
  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：

  cis/trans-[PdCl2(P(OC6H4-2-iPr)3)2] 、 palladium dichloride 以 甲苯 为溶剂， 以98%的产率得到cis/trans-[(Pd(μ-Cl)(κ(2)-P,C-P(OC6H3-2-iPr)(OC6H4-2-iPr)2))2]
  参考文献：
  名称：

  The influence of steric bulk on the geometry of triarylphosphite-based palladacycles and their tricyclohexylphosphine adducts

  摘要：

  A range of complexes of the formula [PdCl2{P(OAr)(3)}(2)] have been synthesized in order to determine the effect of steric bulk on stereochemistry, one example [PdCl2{P(OC6H4-2-Bu-t)(3)}(2)] has been structurally characterized. Three palladacyclic complexes [{Pd(mu-Cl)-(kappa(2)-P, C-P(OC6H3R)(OC6H4R)(2))}(2)] have been synthesized (R = H, 2-Pr-t, 2-Bu-t) and two have been characterized by crystallography (R = H and Bu-t). The latter adopts the expected trans geometry while the former is cis. In this case, the driving force for the cis geometry seems to be intermolecular interactions in the crystal structure which are disrupted on substitution. We also report an unusual solvolysis reaction. (c) 2005 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.poly.2005.11.014
• 作为产物：
  描述：

  甲醇 、 双(乙腈)氯化钯(II) 、 tris(2-isopropylphenyl)phosphite 以 二氯甲烷 为溶剂， 以63%的产率得到cis/trans-[PdCl2(P(OC6H4-2-iPr)3)2]
  参考文献：
  名称：

  The influence of steric bulk on the geometry of triarylphosphite-based palladacycles and their tricyclohexylphosphine adducts

  摘要：

  A range of complexes of the formula [PdCl2{P(OAr)(3)}(2)] have been synthesized in order to determine the effect of steric bulk on stereochemistry, one example [PdCl2{P(OC6H4-2-Bu-t)(3)}(2)] has been structurally characterized. Three palladacyclic complexes [{Pd(mu-Cl)-(kappa(2)-P, C-P(OC6H3R)(OC6H4R)(2))}(2)] have been synthesized (R = H, 2-Pr-t, 2-Bu-t) and two have been characterized by crystallography (R = H and Bu-t). The latter adopts the expected trans geometry while the former is cis. In this case, the driving force for the cis geometry seems to be intermolecular interactions in the crystal structure which are disrupted on substitution. We also report an unusual solvolysis reaction. (c) 2005 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.poly.2005.11.014