[2,6-Bis(2,4,6-trimethylphenyl)phenyl]-phenylphosphane | 933789-51-6

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: [2,6-Bis(2,4,6-trimethylphenyl)phenyl]-phenylphosphane
• CAS: 933789-51-6
• 化学式: C₃₀H₃₁P
• 分子量: 422.55
• InChiKey: GRESXUCLCDPDRR-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  8.5
• 重原子数：
  31
• 可旋转键数：
  4
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.2
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

反应信息

• 作为反应物：
  描述：

  四氢呋喃 、 正丁基锂 、 [2,6-Bis(2,4,6-trimethylphenyl)phenyl]-phenylphosphane 、 tin(ll) chloride 以 四氢呋喃 为溶剂， 以48%的产率得到
  参考文献：
  名称：

  Synthesis of the sterically congested diarylphosphines and and the monomeric Sn(II)-diphosphide

  摘要：

  The very sterically encumbered secondary chlorophosphines Ar-Trip2 P(Ph)Cl (Ar-TriP2 = C6H3-2,6(C6H2-2,4,6-Pr-3(i))) and Ar-Mes2 P(Ph)Cl (Ar-Mes2 = C6H3-2,6(C6H2-2,4,6-Me-3)) were prepared from the respective aryllithium precursors and PhPCl2. Subsequent reduction of the chlorophosphines with Li[AlH4] yielded the corresponding phosphines ArylP(Ph)H in high yield; these afforded the lithium salts ArylP(Ph)Li upon treatment with (BuLi)-Bu-eta, and the synthesis and structural characterization of the monomeric terphenyl phosphide {[(ArP)-P-Mes2(Ph)]Li(THF)(2)} are described. Reaction of two equivalents of the lithium phosphide with SnCl2 afforded a rare example of a monomeric Sn(Il)-diphosphide, [(ArP)-P-Mes2(Ph)](2)Sn. (c) 2005 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.ica.2005.12.028