1586781-19-2

Upstream product

• 1586780-98-4 2,3,9,10-tetrahydro-8H-[1,4]dioxino[2,3-f][1,3]thiazino[3,2-a]benzimidazol-9-ol 
• 1586781-07-8 9-hydroxy-6-(4-methoxyphenacyl)-2,3,9,10-tetrahydro-8H-[1,4]dioxino[2,3-f][1,3]thiazino[3,2-a]benzimidazolium bromide 
• 106-89-8 epichlorohydrin 
• 73448-02-9 2,3-dihydro-1,4-benzodioxine-6,7-diamine dihydrochloride 

Relevant academic research and scientific papers

Synthesis and recylization of 2,3,9,10-tetrahydro-8H-[1,4]dioxino[2,3-f]- [1,3]thiazino[3,2-a]benzimidazolium salts

A series of [1,3]thiazino[3,2-a]benzimidazolium salts modified in the benzene ring by a condensed 1,4-dioxane ring has been prepared. Reaction with epichlorohydrin occurs with recyclization to form derivatives of 3-(2,3-epithiopropyl)benzimidazol-2-one.