Ph2P(C6H4-2-H2CNH(C6H4-2-OH)) | 1159255-32-9

• 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: Ph2P(C6H4-2-H2CNH(C6H4-2-OH))
• 英文别名: 2-[(2-Diphenylphosphanylphenyl)methylamino]phenol；2-[(2-diphenylphosphanylphenyl)methylamino]phenol
• CAS: 1159255-32-9
• 化学式: C₂₅H₂₂NOP
• 分子量: 383.43
• InChiKey: VAPCSPZENQZUBM-UHFFFAOYSA-N

物化性质

• 沸点：
  535.8±40.0 °C(predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  5.7
• 重原子数：
  28
• 可旋转键数：
  6
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.04
• 拓扑面积：
  32.3
• 氢给体数：
  2
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  甲醇 、 trans-[ReOCl3(PPh3)2] 、 Ph2P(C6H4-2-H2CNH(C6H4-2-OH)) 以 四氢呋喃 为溶剂， 以71%的产率得到fac-[ReOCl2(Ph2PC6H4-2-H2CNH(C6H4-2-O)]
  参考文献：
  名称：

  Heterofunctionalized phosphines derived from (2-formylphenyl)diphenylphosphine and their reactions with oxorhenium(V) complexes

  摘要：

  Reactions of [ReOCl3(PPh3)(2)] with a potentially tridentate Schiff base derived from (2-formylphenyl)diphenylphosphine and 2-aminophenol, (HLP)-P-1, ((HLP)-P-1=Ph2PC6H4-2-HC=N(C6H4-2-OH) result in a rapid decomposition of the Schiff base and the formation of a large number of hitherto non-identified metal-containing species, while from similar reactions with the analogoue phosphine oxide (HLPO)-P-1. (HLPO)-P-1 = Ph2P(O)C6H4-2-HC=N(C6H4-2-OH)) products of the compositions [ReOCl2(PPh3)((LPO)-P-1)] (1) and [Re(NC6H4-2-OH)Cl-3(PPh3)(2)] (2) could be isolated. The structure of 2 is an experimental proof of the preceding, metal-induced cleavage of the C-N double bond. A subsequent reaction of the released 2-aminophenol forms the final phenylimido ligand.Reduction of (HLP)-P-1 with NaBH4 gives the phosphine amine (H2LP)-P-2(H2L2 = Ph2P(C6H4-2-CH2NH(C6H4-2-OH))) in good yield. Reactions of H(2)L(2)p Wit h common oxorhenium(V) complexes result in the formation of the stable rhenium(V) complex [ReOCl2((HLP)-P-2)] (3) with a facially coordinated HL2P ligand. (C) 2009 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.poly.2009.01.016

文献信息

• Heterofunctionalized phosphines derived from (2-formylphenyl)diphenylphosphine and their reactions with oxorhenium(V) complexes
  作者：Ali Barandov、Ulrich Abram

  DOI：10.1016/j.poly.2009.01.016

  日期：2009.4

  Reactions of [ReOCl3(PPh3)(2)] with a potentially tridentate Schiff base derived from (2-formylphenyl)diphenylphosphine and 2-aminophenol, (HLP)-P-1, ((HLP)-P-1=Ph2PC6H4-2-HC=N(C6H4-2-OH) result in a rapid decomposition of the Schiff base and the formation of a large number of hitherto non-identified metal-containing species, while from similar reactions with the analogoue phosphine oxide (HLPO)-P-1. (HLPO)-P-1 = Ph2P(O)C6H4-2-HC=N(C6H4-2-OH)) products of the compositions [ReOCl2(PPh3)((LPO)-P-1)] (1) and [Re(NC6H4-2-OH)Cl-3(PPh3)(2)] (2) could be isolated. The structure of 2 is an experimental proof of the preceding, metal-induced cleavage of the C-N double bond. A subsequent reaction of the released 2-aminophenol forms the final phenylimido ligand.Reduction of (HLP)-P-1 with NaBH4 gives the phosphine amine (H2LP)-P-2(H2L2 = Ph2P(C6H4-2-CH2NH(C6H4-2-OH))) in good yield. Reactions of H(2)L(2)p Wit h common oxorhenium(V) complexes result in the formation of the stable rhenium(V) complex [ReOCl2((HLP)-P-2)] (3) with a facially coordinated HL2P ligand. (C) 2009 Elsevier Ltd. All rights reserved.