309274-33-7Relevant academic research and scientific papers
Recyclization of benzimidazo[2,1-b]thiazanium salts into 1-(2,3-epithiopropyl)benzimidazol-2-ones under the action of epichlorhydrin
Orlov,Aslanov,Korotkikh
, p. 347 - 350 (2010)
It has been shown that the reaction of epichlorhydrin with 3-hydroxybenzimidazo[2,1-b]thiazanium salts leads to recyclization of the thiazanium ring with the formation of substituted 1-(2,3-epithiopropyl) benzimidazol-2-ones in high yield. The proposed method enables the introduction of functional groups unstable in alkaline medium into the structure of thiirane derivatives. 2010 Springer Science+Business Media, Inc.
