CHEMISTRY OF BORANES .9. HALOGENATION OF B10H10-2 + B12H12-2
CHEMISTRY OF BORANES .9. HALOGENATION OF B10H10-2 + B12H12-2
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DOI：
10.1021/ic50012a002
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发表时间：
1964-01-01
影响因子：
4.6
通讯作者：
BALTHIS, JH
中科院分区：
文献类型：
--
作者：
KNOTH, WH;MUETTERTIES, EL;BALTHIS, JH
Bi 0 H10 -2和Bi 2 H12 -2的卤代衍生物已通过这些阴离子与氯、溴或碘的反应以及通过Bi 2 H12 -2与氟化氢、氯化氢或氟的反应制备。本文是详细介绍B_（10）H_（10）~（-2）2a和B_（12）H_（12）~（-2）2b化学性质的系列文章之二。3在前面的论文中，1表明B19 H10 -2和Bi 2 H12 - 2的盐是热稳定的，并且对酸、碱和温和氧化剂的降解具有抵抗性，其程度在硼氢化物化学或无机氢化物化学中通常是独特的。此外，这些阴离子很容易与各种试剂反应产生取代衍生物，3其中一些在化学和热稳定性方面与母体阴离子相媲美或超过母体阴离子。在这方面，卤代衍生物是突出的。
Halogenated derivatives of Bi0H10-2 and 2 2-2 have been prepared by reaction of these anions with chlorine, bromine, or iodine and by reaction of Bi2HI2-2 with hydrogen fluoride, hydrogen chloride, or fluorine. These derivatives are exceed-ingly resistant toward thermal degradation and chemical attack.This is the second of a series of papers which will describe indetail the chemistry of B10H10"-2 2a and B12-H12~ 2 2b outlined in a recent communication. 3 In the preceding paper, 1 it was shown that salts of BjoHio-2 and Bi2H] 2~ 2 are thermally stable and resistant toward degradation by acids, bases, and mild oxidizing agents to a degree unique in boron hydride chemistry or inorganic hydride chemistry generally. In addition, these anions react readily with a variety of reagents to give substitution derivatives, 3 some of which rival or exceed the parent anions in chemical and thermal stability. In this context, the halogenated derivatives are outstanding.