Solvent??Free Synthesis of Benzothiazolines in the Presence of Alumina

M Kodomari, A Satoh, R Nakano…

文献索引：Kodomari, Mitsuo; Satoh, Akihito; Nakano, Ryo; Aoyama, Tadashi Synthetic Communications, 2007 , vol. 37, # 19 p. 3329 - 3335

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被引用次数: 5

摘要

Abstract o??Aminothiophenol reacted with ketones and β??keto esters in the presence of alumina under mild and solvent??free conditions to afford the corresponding benzothiazolines in high yields. Alumina can be reused for subsequent reactions without any loss of the activity.