The Organic Reactions using Electron Impact

关于电子碰撞、热分解和光解碎裂反应之间的关系，已有许多文章发表，但对这种关系的理解仍然很模糊，最近，有机等离子体反应，即射频放电引起的等离子体反应，已成为研究有机化合物电子碰撞碎裂的一种有效方法。然而，有机质谱的解释已成为解决这一问题的主要途径。我希望在这项研究中使用一种有前途的技术，基于一个新开发的电子碰撞反应器，提供由加速电子束诱导的反应产物。利用该技术，可以直接研究有机物的质谱裂解路径，并对几种有机物的质谱裂解过程进行了研究。根据这些结果，使用该装置，由电子碰撞诱导的反应产物是在孤立的规模。此外，我们正在开发新的装置，其中我们添加了一个新的分子量的离子源。

A number of articles have been presented on the relationship between electron impact, thermolytic and photolytic fragmentation reactions, however a clear general understanding of this relationship still elude us.Recently, organic plasmolysis, reactions in the plasma caused by radio frequency discharges, has become available to investigate the nature of the electron impact fragmentation of organic compounds. Hawever, the interpretation of organic mass spectra has been a major approach to solve this problem. I wish to investigate in this study using a promising technique based on a newly developed electron impact reactor which affords reaction products induced by an accelerated electron beam. With this technique, the detailed mass spectrometric fragmentation paths can be studied directly.This experimental method was applied to several organic compounds. From these results, using this apparatus, reaction products induced by electron impact are available in isolable scale.Furthermore, we are developing new apparatus in which we added a new molecular weight discriminator to the ion source.