Synthetic Communications p. 2655 - 2661 (2008)
Update date:2022-08-10
Topics:
Canepa, Alicia S.
Sasiambarrena, Leandro D.
Bravo, Rodolfo D.
A facile and efficient method for the formation of 3,4-dihydro-1H-2,3- benzothiazine 2,2-dioxides 2, compounds from benzylsulfonamides and formaldehyde is described using heteropolyacids H3PW12O40 and H3PMo12O40 supported on silica as catalysts. Copyright
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