1.
Chem Commun (Camb)
; 50(69): 9936-8, 2014 Sep 07.
Article
in English
| MEDLINE
| ID: mdl-25033417
ABSTRACT
A direct nitration of aromatic sulfonamides using sodium nitrite as the nitrating agent has been developed. The reaction shows typically mono-substitution selectivity and can be enlarged to the gram scale with good yield.
