Synthesis p. 521 - 524 (1988)
Update date:2022-08-05
Topics:
Ried, Walter
Beller, Gernfried
Bats, Jan W.
1 reacts with N,N-dialkylcyanamides 2 at 80 deg C to give the 1,4,3-oxathiazine 4,4-dioxides 5a-e, which are converted with N- and S-nucleophiles 6 to the substitution products 7a-f.At room temperature 1 reacts with 2 and amines 8 to the sulfonamides 9a-i
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