128080-65-9Relevant articles and documents
UNUSUAL ORIENTATION IN VICARIOUS NUCLEOPHILIC SUBSTITUTION OF HYDROGEN IN NITROPYRROLES
Kwast, Ewa,Makosza, Mieczyslaw
, p. 121 - 122 (1990)
The vicarious nucleophilic substitution of hydrogen in N-substituted 2-nitropyrrole with carbanion of chloromethyl phenyl sulfone occurs at position 5- or 3- depending upon electronic effects of the N-protecting group.
Vicarious nucleophilic substitution of hydrogen in nitroderivatives of five-membered heteroaromatic compounds
Makosza, Mieczyslaw,Kwast, Ewa
, p. 8339 - 8354 (2007/10/02)
Nitro derivatives of thiophene, furan and pyrrole react with carbanions containing leaving groups giving products of replacement of hydrogen with functionalized alkyl substituents. Many specific features of this reaction are discussed.