The Organic Reactions using Electron Impact

关于电子撞击、热分解和光解碎裂反应之间的关系，已经发表了许多文章，但我们仍然没有一个清晰的一般理解。最近，有机等离子体分解，即由射频放电在等离子体中引起的反应，已经可以用来研究有机化合物电子撞击碎裂的性质。Hawever认为，有机质谱学的解释已经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基于新开发的电子碰撞反应堆的有前景的技术来进行研究，该反应堆提供由加速电子束诱导的反应产物。利用该技术，可以直接研究详细的质谱裂解路径。该实验方法被应用于几种有机化合物。根据这些结果，使用该装置，电子碰撞产生的反应产物是可分离的。此外，我们正在开发新的装置，其中我们在离子源中增加了一个新的分子量鉴别器。

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.