67061-36-3Relevant articles and documents
UNIMOLECULAR AND BIMOLECULAR TRANSFER OF N-SUBSTITUENTS FROM PYRIDINIUM CATIONS: EVIDENCE FOR A CLEAR MECHANISTIC CHANGEOVER
Katritzky, Alan R.,Musumarra, Giuseppe,Sakizadeh, Kumars,El-Shafie, Sayed M. M.,Jovanovic, Bratislav
, p. 2697 - 2699 (2007/10/02)
N-Substituents in 2,4,6-triphenylpyridiniums are transferred to piperidine, morpholine and pyridine by unimolecular and/or bimolecular processes in chlorobenzene solution.These processes are quite distinct and afford no evidence for a mechanism intermediate between SN1 and SN2.