| 150179-89-8

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 金属杂环化合物
• CAS: 150179-89-8
• 化学式: C₁₆H₃₉B₂LiN₂O₂P₂
• 分子量: 382.008
• InChiKey: VWJLFZAWXIPIJK-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.12
• 重原子数：
  25.0
• 可旋转键数：
  9.0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  24.94
• 氢给体数：
  0.0
• 氢受体数：
  4.0

反应信息

• 作为反应物：
  描述：

  、 二苯基二氯化锗 以 正己烷 为溶剂， 生成 2,4-bis(diisopropylamino)-1-(diphenylchlorogermyl)-1,3,2,4-diphosphadiboretane
  参考文献：
  名称：

  Synthesis of Cage Compounds Containing Boron, Germanium, and Phosphorus Atoms

  摘要：

  The 1:1 reactions of [((Pr2N)-Pr-t)BP(H)B((NPr2)-Pr-t)PLi . DME] and [(tmp)BP(H)B(tmp)PLi . DME] (tmp = 2,2,5,5-tetramethylpiperidino) with organylhalogermanes have been surveyed, and germyl-substituted diphosphadiboretanes of the type R(2)NBP(H)B(NR(2))PGe(Cl)R'(2)(R(2)N=(Pr2N)-Pr-t, tmp; Ge(Cl)R'(2)=Ge(Cl)Me(2) and G(Cl)Ph(2)) have been isolated and characterized. Subsequent dehydrohalogenation of these compounds with (t)BuLi gave the new bicyclic cage compounds P-2(BNR(2))(2)(GeR'(2)) (R(2)N = tmp, R' = Ph; R(2)N = tmp, R' = Me) and/or oligomers [-(R(2)N)BP(H)B(NR(2))PGeR'(2)-](n) (R(2)N = (Pr2N)-Pr-t, R' = Me; R(2)N = tmp, R' = Me). In addition, the 2:1 reactions of [(R(2)N)BP(H)B(NR(2))PLi . DME] with R'2GeCl2 have been examined. In one case, the cage compound P-2(BNR(2))(2)GeR'(2)(R(2)N = tmp, R' = Ph) was obtained while a smaller alkyl group on Ge allowed formation of the bis(diphosphadiboretanyl)germanes [R(2)NBP(H)B(NR(2))P](2)GeR'(2) (R(2)N = (Pr2N)-Pr-t, tmp; R' = Me). Two P-2(BNR(2))(2)(GeR'(2)). Cr(CO)(5) (complexes R(2)N = tmp, R' = Ph, Me) were isolated and characterized. The molecular structures of the cage compound P-2(Btmp)(2)GePh(2) and the complexes P-2(Btmp)(2)GeR'(2) . Cr(CO)(5) (R' = Ph, Me) were determined with single-crystal X-ray diffraction techniques. The structural and spectroscopic features are discussed in relation to those of other P-2(BNR(2))(2)(ER(2)) species.

  DOI：

  10.1021/ic961026n

文献信息

• Contribution to the Chemistry of Boron, 238 Synthesis and Assembly Mechanism for Spirocyclic Cage Compounds Containing, B, P and Si Atoms
  作者：Tuqiang Chen、Eileen N. Duesler、Robert T. Paine、Heinrich Nöth

  DOI：10.1002/cber.19971300719

  日期：1997.7

  4-diphosphadiboretanes (1a, 1b) with SiCl4 followed by dehydrohalogenation with tBuLi produce spirocyclic compounds [(R2NB)2P2]2Si (2a, 2b). The compounds have been characterized by spectroscopic methods and X-ray crystallography. The assembly process has also been followed and one intermediate species [(iPr2NB)2P2][(iPr2NB)P(H)(iPr2NB)P]SiCl (3) has been isolated and fully characterized.

  1-lithio·DME-2,4-双（二烷基氨基）-1,3,2,4-二磷酸二硼烷酮（1a，1b）与SiCl 4反应，然后用t BuLi脱卤化氢，生成螺环化合物[（R 2 NB）2 P 2 ] 2 Si（2a，2b）。通过光谱方法和X射线晶体学对化合物进行了表征。还遵循组装过程，并使用了一种中间物质[[ i Pr 2 NB）2 P 2 ] [（i Pr 2 NB）P（H）（i Pr 2 NB）P] SiCl（3）已被隔离并具有完整特征。
• Chen, Tuqiang; Duesler, Eileen N.; Paine, Robert T., Inorganic Chemistry, 1998, vol. 37, # 3, p. 490 - 495
  作者：Chen, Tuqiang、Duesler, Eileen N.、Paine, Robert T.、Noeth, Heinrich

  DOI：——

  日期：——
• Don, Danan; Fan, Maomian; Duesler, Eileen N., Inorganic Chemistry, 1994, vol. 33, p. 2151 - 2160
  作者：Don, Danan、Fan, Maomian、Duesler, Eileen N.、Noeth, Heinrich、Paine, Robert T.

  DOI：——

  日期：——
• Dou, Danan; Wood, Garry L.; Duesler, Eileen, Inorganic Chemistry, 1992, vol. 31, p. 3756 - 3762
  作者：Dou, Danan、Wood, Garry L.、Duesler, Eileen、Paine, Robert T.、Noeth, Heinrich

  DOI：——

  日期：——
• Synthesis, Structure, and Coordination Chemistry of Aminophosphanylboranes
  作者：Danan Dou、Gerald W. Linti、Tuqiang Chen、Eileen N. Duesler、Robert T. Paine、Heinrich Nöth

  DOI：10.1021/ic9514399

  日期：1996.1.1

  Syntheses for the diphosphadiboretane ((Pr2NBPH)-Pr-i)(2), the triphosphatriborinane ((Pr2NBPH)-Pr-i)(3), and the aminodiphosphanylborane (Pr2NB)-Pr-i(PH2)(2) are reported. Reaction of these ligands with Cr(CO)(5) . NMe(3) results in the formation of the complexes ((Pr2NBPH)-Pr-i)(2) . Cr(CO)(5) and (Pr2NB)-Pr-i(PH2)(2) . 2Cr(CO)(5). Molecular structure determinations for the diphosphadiboretane, the triphosphatriborinane, and the two coordination complexes have been completed by use of single crystal X-ray diffraction techniques: ((Pr2NBPH)-Pr-i)(2) (C6H15BNP) crystallizes in the monoclinic space group P2(1)/n with a = 7.7200(10) Angstrom, b = 10.514(2) Angstrom, c = 11.231(2) Angstrom, beta = 101.100(10)degrees, and Z = 4; ((Pr2NBPH)-Pr-i)(3) (C18H45B3N3P3) crystallizes in the monoclinic space group P2(1)/n with a = 20.217(16) Angstrom, b = 13.764(11) Angstrom, c = 20.494(16) Angstrom, beta = 104.40(5)degrees, and Z = 8; ((Pr2NBPH)-Pr-i)(2) . Cr(CO)(5) (C17H30B2N2O5P2Cr) crystallizes in the monoclinic space group P2(1)/n with a 11.284(3) Angstrom, b = 14.583(6) Angstrom, c = 16.515(4) Angstrom, beta = 105.97(2)degrees, and Z = 4; (Pr2NB)-Pr-i(PH2)(2) .[Cr(CO)(5)](2) (C16H18BNO10P2Cr2) crystallizes in the orthorhombic space group Fdd2 with a = 23.214(8) Angstrom, b = 11.914(5) Angstrom, c = 18.359(5) Angstrom, and Z = 8.