首页> 外文期刊>RSC Advances >Quantitative syntheses of permethylated closo-1,10-R2C2B8Me8 (R = H, Me) carboranes. Egg-shaped hydrocarbons on the Frontier between inorganic and organic chemistry
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Quantitative syntheses of permethylated closo-1,10-R2C2B8Me8 (R = H, Me) carboranes. Egg-shaped hydrocarbons on the Frontier between inorganic and organic chemistry

机译:渗透甲基化型号为1,10-R2C2B8ME8(R = H,ME)碳硼烷的定量合成。 在无机和有机化学之间的边境的蛋形碳氢化合物

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摘要

Electrophilic methylation of the closo-1,10-R2C2B8H8 (1) (R = H or Me) dicarbaboranes at higher temperatures or thermal rearrangement of the 1,6-R2C2B8Me8 (3) compounds at 400-500 degrees C generated the B-permethylated derivatives closo-1,10-R2C2B8Me8 (2) in quantitative (95%) yields. The compounds exhibit extreme air stability as a consequence of a rigid, egg shaped hydrocarbon structures incorporating inner 1,10-C2B8 carborane core.
机译:在400-500℃的较高温度或较高温度或热重排的较高温度下或热重排的二碳硼酸盐的电泳甲基化在400-500℃下产生的B-PEPTHEDALDED的较高温度或热重排。产生B-PEPTHEDATED的1,6-R2C2B8ME8(3)化合物。 衍生物在定量(& 95%)产量中的衍生物-1,10-r2c2b8me8(2)。 由于掺入内部1,10-C2B8碳磺烷芯的刚性,蛋形烃结构的后果,化合物表现出极端的空气稳定性。

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  • 来源
    《RSC Advances》 |2018年第67期|共7页
  • 作者单位

    Acad Sci Czech Republ Inst Inorgan Chem Husinec Rez 1001 Czech Republic;

    Acad Sci Czech Republ Inst Inorgan Chem Husinec Rez 1001 Czech Republic;

    Univ Pardubice Fac Chem Technol Dept Gen &

    Inorgan Chem Studentska 573 Pardubice 53210 Czech Republic;

    Univ Pardubice Fac Chem Technol Dept Gen &

    Inorgan Chem Studentska 573 Pardubice 53210 Czech Republic;

    Acad Sci Czech Republ Inst Inorgan Chem Husinec Rez 1001 Czech Republic;

    Acad Sci Czech Republ Inst Inorgan Chem Husinec Rez 1001 Czech Republic;

    Czech Acad Sci Inst Organ Chem &

    Biochem Flemingovo Nam 2 Prague 16610 6 Czech Republic;

    Acad Sci Czech Republ Inst Inorgan Chem Husinec Rez 1001 Czech Republic;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 化学;
  • 关键词

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