phenylphosphine borane | 666857-23-4

• 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: phenylphosphine borane
• 英文别名: Boranyl(phenyl)phosphane
• CAS: 666857-23-4
• 化学式: C₆H₈BP
• 分子量: 121.914
• InChiKey: SFSKSFMDNSWPMC-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.54
• 重原子数：
  8
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.0
• 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：

  phenylphosphine borane 生成 苯基膦
  参考文献：
  名称：

  Korshak, V. V.; Zamyatina, V. A.; Solomatina, A. I., Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya

  摘要：

  DOI：
• 作为产物：
  描述：

  diphenylphosphine-borane complex 在 bis(1,5-cyclooctadiene)rhodium(I) trifluoromethanesulfonate 作用下， 以 甲苯 为溶剂， 以67%的产率得到phenylphosphine borane
  参考文献：
  名称：

  铑催化的磷-硼键形成：合成第一个高分子量聚膦硼烷。

  摘要：

  聚苯乙烯的无机类似物聚（苯基膦基硼烷）代表了第一个高分子量，特性良好的聚合物，其主链上具有交替的磷和硼原子。可通过伯膦-硼烷加合物的金属催化“脱氢偶联”来获得（参见方案）。

  DOI：

  10.1002/(sici)1521-3773(19991115)38:22<3321::aid-anie3321>3.0.co;2-0

文献信息

• B(C₆F₅)₃-catalyzed formation of B–P bonds by dehydrocoupling of phosphine–boranes
  作者：Jean-Marc Denis、Henrietta Forintos、Helga Szelke、Loic Toupet、Thi-Nhàn Pham、Pierre-Jean Madec、Annie-Claude Gaumont

  DOI：10.1039/b206559b

  日期：——

  Tris(pentafluorophenyl)borane was used as a new catalyst in the formation of P–B bonds by dehydrocoupling of phosphine–boranes.

  三(五氟苯基)硼烷被用作通过膦-硼烷的脱氢偶联反应形成P-B键的一种新型催化剂。
• Linear Hybrid Aminoborane/Phosphinoborane Chains:  Synthesis, Proton-Hydride Interactions, and Thermolysis Behavior
  作者：Cory A. Jaska、Alan J. Lough、Ian Manners

  DOI：10.1021/ic034938f

  日期：2004.2.1

  reaction of the lithiated phosphine-borane adducts Li[PPhR.BH(3)] or Li[CH(2)-PR(2).BH(3)] with Me(2)NH.BH(2)Cl afforded the hybrid linear species Me(2)NH-BH(2)-PPhR-BH(3) (1, R = Ph; 2, R = H) or Me(2)NH-BH(2)-CH(2)-PR(2)-BH(3) (3, R = Ph; 4, R = Me). Single-crystal X-ray diffraction studies on 1 and 3, the first for linear hybrid aminoborane/phosphinoborane adducts, confirmed the expected four-coordinate

  锂化膦-硼烷加合物Li [PPhR.BH（3）]或Li [CH（2）-PR（2）.BH（3）]与Me（2）NH.BH（2）Cl的反应得到混合线性物种Me（2）NH-BH（2）-PPhR-BH（3）（1，R = Ph; 2，R = H）或Me（2）NH-BH（2）-CH（2）- PR（2）-BH（3）（3，R = Ph; 4，R = Me）。在1和3上进行的单晶X射线衍射研究首次证实了线性杂化氨基硼烷/膦硼烷加合物的存在，证实了预期的四坐标NBPB和NBCPB骨架。此外，质子NH和氢BH氢原子之间的相互作用导致1的短分子间H ... H接触，而3被发现具有1.95 A的极短的分子内H ... H距离。溶液和固态3和4的红外研究还表明，即使在稀溶液中，这些二氢相互作用也得以保持。氢键强度范围为7.9至10.9 kJ mol（-1）表示存在相对较弱的相互作用。还研究了1-4的热和催化脱氢偶联反应
• Gmelin Handbuch der Anorganischen Chemie, Gmelin Handbook: B: B-Verb.3, 6.5.1, page 117 - 129
  作者：

  DOI：——

  日期：——
• Synthesis, structure and spectroscopic properties of 2,3-bis(diphenylphosphino)quinoxaline (dppQx) and its copper(I) complexes
  作者：Matthew F. Cain、Samantha C. Reynolds、Brian J. Anderson、David S. Glueck、James A. Golen、Curtis E. Moore、Arnold L. Rheingold

  DOI：10.1016/j.ica.2011.01.015

  日期：2011.4

  Phosphinoquinoxalines were prepared by treatment of 2,3-dichloroquinoxaline (3) with phosphorus nucleophiles. The Arbuzov reaction of 3 with PPh(O-i-Pr)(2) gave a mixture of diastereomers of 2,3-(PPh(O) (O-i-Pr))(2)quinoxaline (6); the crystal structure of rac-6 was determined, but attempts at reduction to yield bis(phenylphosphino)quinoxaline 7 resulted in P-C cleavage and formation of phenylphosphine. The bis(secondary phosphine) 7 could be generated from 3 and LiPHPh(BH3), but was not isolated in pure form. Copper-catalyzed coupling of PHPh2 with 3 gave 2,3-bis(diphenylphosphino) quinoxaline (4, dppQx), whose coordination chemistry was investigated, with comparison to data for the analogous 1,2-bis(diphenylphosphino)benzene (dppBz) complexes. Reaction of dppQx with [Cu(NCMe)(4)][PF6] gave [Cu(dppQx)(2)][PF6] (8); CuCl yielded [Cu(dppQx)Cl](2) (9). Reaction of [Cu(NCMe)(4)][PF6] with one equiv of DPEphos, followed by one equiv of dppQx, gave [Cu(dppQx)(DPEphos)][PF6] (10). Ligand 4 and copper complexes 8 and 9 were crystallographically characterized. The UV-Vis spectra of dppQx and its copper complexes were red-shifted from those of the dppBz analogs; in contrast to results for the dppBz complexes, those of dppQx were not luminescent in solution. (C) 2011 Elsevier B.V. All rights reserved.
• Gmelin Handbuch der Anorganischen Chemie, Gmelin Handbook: B: B-Verb.3, 6.4.5, page 115 - 117
  作者：

  DOI：——

  日期：——