Abstract

Reaction between benzoimidazole-2-thiol and aroyl chlorides with potassium selenocyanate in the presence of catalytic amounts of N-methylimidazole under solvent-free conditions provided a simple and efficient one-pot route for the synthesis of 4-aryl-1-thia-3,4a,9-triazafluorene-2-selones. The solvent free reaction is characterized by mild conditions, short reaction times, easy work-up, and high product yields.

中文翻译：

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一种高效的一锅法合成 4-aryl-1-thia-3,4a,9-triazafluorene-2-selones

摘要

苯并咪唑-2-硫醇和芳酰氯与硒氰酸钾在催化量的N-甲基咪唑存在下在无溶剂条件下反应为合成 4-aryl-1-thia-3 提供了一种简单有效的一锅法,4a,9-triazafluorene-2-selones。无溶剂反应具有条件温和、反应时间短、后处理容易、产品收率高等特点。