Categories: N-S Bond Formation >
Synthesis of Sulfamides
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Recent Literature
The combination of calcium triflimide and DABCO activates sulfamoyl fluorides,
fluorosulfates, and sulfonyl fluorides for SuFEx with amines to provide a
diverse set of sulfamides, sulfamates, and sulfonamides at room temperature
under mild conditions.
S. Mahapatra, C. P. Woroch, T. W. Butler, S. N. Carneiro, S. C. Kwan, S. R.
Khasnavis, J. Gu, J. K. Dutra, B. C. Vetelino, J. Bellenger, C. W. am Ende, N.
D. Ball,
Org. Lett., 2020, 22, 4389-4394.
N-(tert-Butoxycarbonyl)-N-[4-(dimethylazaniumylidene)-1,4-dihydropyridin-1-ylsulfonyl]azanide allowed sulfamoylation of amines under very
mild conditions to give sulfamide derivatives in good yields.
J.-Y. Winum, L. Toupet, V. Barragan, G. Dewynter, J.-L. Montero,
Org. Lett., 2001, 3, 2241-2243.