39541-69-0Relevant articles and documents
HETARYLATION OF C-NUCLEOPHILES: A NEW COURSE FOR THE REACTION OF N-FLUOROPYRIDINIUM SALTS WITH CARBANIONS.
Gakh, Andrei A.,Kiselyov, Alexander S.,Semenov, Victor V.
, p. 7379 - 7382 (2007/10/02)
The N-fluoropyridinium tetrafluoroborate reactions with carbanions were found either to follow the cine -(tele)-AEa-substitution or go through possible formation of a carbenic (cationic) intermediate; as a result 2- or 4-pyridyl derivatives are formed.