[(EtH2N)B8H11NHEt] | 61289-01-8

• 英文名称: [(EtH2N)B8H11NHEt]
• CAS: 61289-01-8
• 化学式: C₄H₂₄B₈N₂
• 分子量: 186.736
• InChiKey: MQSYVAZPAQYUPE-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
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• 重原子数：
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• 可旋转键数：
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• 环数：
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• sp3杂化的碳原子比例：
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• 拓扑面积：
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• 氢给体数：
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• 氢受体数：
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反应信息

• 作为反应物：
  描述：

  Wilkinson's catalyst 、 [(EtH2N)B8H11NHEt] 以 甲苯 为溶剂， 以60%的产率得到[(Ph3P)B8H11NHEt]
  参考文献：
  名称：

  Synthesis of N-substituted derivatives of the hypho-(amine)(amino)B8H11 system

  摘要：

  The chemistry of the hypho-(amine)(amino)B8H11 system is developed by the synthesis of several derivatives by three routes. [(Et2HN)B8H11NEt2] (4), characterised by single-crystal X-ray work, is prepared from the reaction between B9H13(SMe2) and Et2NH. Methylation of [(EtH2N)B8H11NHEt] (1) using NaH and Mel gives, successively, [(EtMeHN)B8H11NHEt] (5), [(EtMe2N)B8H11NHEt] (6) and [(EtMe2N)B8H11NMeEt] (7). Alternatively, a displacement reaction with NHEt2 on (1) or on [(MeH2N)B8H11NHMe] (2) yields [(Et2HN)B8H11NHEt] (8) or [(Et2HN)B(8)H(11)NHMel (9), and a displacement on (1) with pyridine yields [(C5H5N)B8H11NHEt] (10). Phosphine-containing derivatives [(Ph3P)B8H11NHEt] (11) and [(PhMe2P)B8H11NHEt] (12) can be isolated from interaction of (1) with PPh3, [RhCl(PPh3)(3)] or [PtCl2(PMe2Ph)(2)](.) (C) 2000 Elsevier Science B.V. All rights reserved.

  DOI：

  10.1016/s0022-328x(00)00612-4

文献信息

• Azanonaborane-pyridine derivatives [(R′C5H4N)B8H11NHR″]: synthesis, structure and some molecular-orbital calculations
  作者：Claudia Bauer、Detlef Gabel、Tobias Borrmann、John D Kennedy、Colin A Kilner、Mark Thornton-Pett、Udo Dörfler

  DOI：10.1016/s0022-328x(02)01420-1

  日期：2002.9

  nature of the starting alkylamine species. The electronic interaction between the B8} hypho-type unit and the bonded pyridine units has been investigated by UV–vis spectroscopy and by AM-1 molecular-orbital calculations.

  疏水型[（RNH 2）B 8 H 11 NHR]的分子结构基于具有一个氮桥和一个外胺配体的B 8 }簇。通常，这些金刚烷硼烷是通过[B 9 H 13（SMe 2）]与伯胺的反应合成的。这些金刚烷硼烷可以通过配体交换反应进行修饰。氮杂硼烷[（RNH 2）B 8 H 11 NHR]的配体交换反应的必要条件，其中exo- NH 2据报道，R}基团被其他氮供体配体取代。已检查的氮供体配体包括伯，仲和叔胺以及一系列取代的吡啶。的含吡啶azanonaboranes的[（C结构5 ħ 5 N）乙8 ħ 11 NHR]，其中R =甲基，乙基，异丙基或叔丁基，已晶体确定，并且与脂肪族azanonaboranes [比较（RNH 2）B 8 H 11 NHR]。各种[（RNH 2）B 8 H 11与起始的烷基胺物质的无色性质相反，具有吡啶或取代的吡啶的NHR 1物质产生有色产物。B 8 }疏水型单元与键