1-甲基咔唑的结构参数及其热稳定性Molecular Structural Parameters and Thermal Stability of 1-Methylcarbazole
陈传平;包建平;朱翠山;
摘要(Abstract)：
利用1-甲基咔唑的分子结构参数,计算了吡咯环氮上氢原子与1-甲基间的距离,计算结果小于氢原子和1-甲基的范德华半径之和,说明氢原子和1-甲基之间存在空间位阻,这一作用迫使键角张大,或是发生扭转,使原子或基团离开芳香环平面,表明咔唑环上1-或8-甲基在化学热力学上是不稳定的,而在咔唑环可能的甲基化中,1-或8-甲基化反应速率较快,推测有更多的产物生成。
关键词(KeyWords)： 1-甲基咔唑;分子结构;热稳定性;成熟度;成因
基金项目(Foundation):
作者(Author): 陈传平;包建平;朱翠山;
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参考文献(References)：
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