S-苯并噻吩盐的合成的方法及其反应的研究进展

Progress in Synthesis and Reaction of S-Benzothiophenium Salts

综述了近年来合成苯并噻吩盐的多种方法,讨论了其存在的优缺点,并详细介绍了S-苯基苯并噻吩盐的[4+2]Diels-Alder反应、加热反应、光解反应以及开环反应,并对其发展前景做出了展望.

The synthetic methods of S-benzothiophenium salts is reviewed and the advantages and disadvantages of various methods are discussed.The [4 ＋ 2] Diels-Alder reaction,thermolysis,photolysis,ring-opening reaction of S-phenylbenzothiophenium salts are introduced in details.And the development of the chemistry and applications of S-phenylbenzothiophenium salts is also prospected.