pinacop | 110682-77-4

• 分子结构分类: 有机化合物 - 有机磷化合物 - 亚磷酸三烷基酯
• 英文名称: pinacop
• 英文别名: 2-[2,3-Dimethyl-3-[(4,4,5,5-tetramethyl-1,3,2-dioxaphospholan-2-yl)oxy]butan-2-yl]oxy-4,4,5,5-tetramethyl-1,3,2-dioxaphospholane
• CAS: 110682-77-4
• 化学式: C₁₈H₃₆O₆P₂
• 分子量: 410.428
• InChiKey: UOQNSDSTAPNGHI-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.2
• 重原子数：
  26
• 可旋转键数：
  5
• 环数：
  2.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  55.4
• 氢给体数：
  0
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  、 pinacop 以 甲苯 为溶剂， 以86%的产率得到
  参考文献：
  名称：

  Synthesis and characterization of oxo-rhenium(V) complexes with monodentate P(OCH 3 ) 3 and bidentate [OC(CH 3 ) 2 C(CH 3 ) 2 O]POC(CH 3 ) 2 C(CH 3 ) 2 OP[OC(CH 3 ) 2 C(CH 3 ) 2 O] phosphite ligands

  摘要：

  The reactions of ReOCl3(Me2S)(OPPh3) with monodentate P(OMe)(3) (P) and bidentate (OCMe2CMe2O)POCMe2CMe2OP(OCMe2CMe2O), (P-P) phosphites afford fac-ReOCl3P2 (I) and fac-ReOCl3(P-P) (2) respectively. Both blue-violet 1 and 2 have been characterized by NMR, IR and UV-Vis spectroscopies as well as by X-ray crystallography. Crystal data of ReOCl3P2 (1): crystal class triclinic, space group P (1) over bar (No 2), a= 8.558(2), b = 8.921(2), c= 12.617(3) Angstrom; alpha = 74.42(3), beta= 81.81(3), gamma= 63.43(1)degrees; V=829.6(3)Angstrom(3), Z=2. Crystal data of ReOCl3(P-P) (2). monoclinic, space group P2(1/n), (P2(1/c) No 14), a=9.615(2), b=16.424(3), c= 17.395(3) Angstrom; beta= 99.81(3); V=2706.8(9)Angstrom(3), Z=4. There is 72:28 orientational disorder in 2 between the mutually trans-oxo and chloride ligands. In both I and 2, the rhenium atoms are six coordinate with triply bonded terminal oxo ligands (1 Re-O =1.654(4) Angstrom), (2 Re-O = 1.692(15) Angstrom) and chlorides in facial arrangements. (C) 1998 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0277-5387(98)00091-6

文献信息

• Synthesis and complexation of a new chelating bis(phosphite) ligand, pinacop. Structural characterization of (2,4-dimethylpentadienyl)M(pinacop) complexes (M = Co, Rh)
  作者：John R. Bleeke、Andrew J. Donaldson、Wei Jun Peng

  DOI：10.1021/om00091a007

  日期：1988.1