N -formylation of amines is one of the most effective method for the synthesis of formamides. Here, we developed a novel and efficient method for the N, N-formyl ethylation of amines via the reaction of orthoforma...
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Acid‐catalyzed One Pot Synthesis of Thiazolo[4,5‐b]indolamines from α‐Diazoimidamides and Thioureas
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A novel synthetic method for the formation of thiazolo[4,5-b]indol-2-amines from α-diazoimidamides and mono-substituted thioureas in the presence of a catalytic amount of boron trifluoride etherate and camphorsulfonic acid under mild conditions was demonstrated.
Abstract
A novel synthetic method for the formation of thiazolo[4,5-b]indol-2-amines from α-diazoimidamides and mono-substituted thioureas in the presence of a catalytic amount of boron trifluoride etherate and camphorsulfonic acid under mild conditions was demonstrated. This methodology has a wide-ranging scope of α-diazoimidamides and mono-substituted thioureas, amenable for upscaling experiments and further transformation.
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