Tetrahedron Letters p. 6087 - 6090 (2006)
Update date:2022-08-30
Topics:
Gluszok, Sébastien
Goossens, Laurence
Depreux, Patrick
Hénichart, Jean-Pierre
The reaction of a sulfonamide moiety with HBTU (O-(1H-benzotriazol-1-yl)-N,N,N′,N′-tetramethyluronium hexafluorophosphate) during amide coupling, leading to the formation of tetramethylsulfonylguanidines, is described. Optimised conditions showed that HBT
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