1448715-93-2Relevant academic research and scientific papers
Novel nitrogen to carbon rearrangement forming nicotinic acid sulfonamides
Rushingwa, Evelyne,Touray, Hadijatou K.,Bowen, Richard D.,Gallagher, Richard T.,Martin, William H.C.
, p. 4726 - 4728 (2013/08/23)
The synthesis of nicotinic acid derivatives via the base-mediated nitrogen to carbon rearrangement of N-substituted pyridine 2-sulfonamides is reported. This noteworthy isomerisation of the pyridine sulfonamide protecting group has implications for the use of this protecting group in synthesis.
