三光气的反应机理和应用

三光气作为剧毒的光气和双光气在合成中的替代物,不但毒性低,使用安全方便,而且反应条件温和、选择性好、收率高.由于固体光气的化学性质,使其有着极广泛的应用.介绍了三光气的反应机理,并举例说明了三光气在一些合成领域的应用.

The Reaction Mechanisms and Application of Triphosgene

The triphosgene, being as the substitute for phosgene and diphosgene in synthesis, is not only low-toxic but also safe and convenient to use with mild conditions, good selectivity and high yields. The chemical properties of the solid phosgene make it have very widespread use. This paper introduces the reaction mechanisms of the triphosgene, and explains the application of the triphosgene in some fields of synthesis with actual examples.