77275-11-7Relevant academic research and scientific papers
Br?nsted acid-catalysed conjugate addition of photochemically generated α-amino radicals to alkenylpyridines
Hepburn, Hamish B.,Melchiorre, Paolo
supporting information, p. 3520 - 3523 (2016/03/04)
The conjugate addition of α-amino radicals to alkenylpyridines has been accomplished by the synergistic merger of Br?nsted acid and visible light photoredox catalysis. Key to reaction development was the protonation of the alkenylpyridines that transientl
Kinetic Energy Release and Hammond Postulate During Intramolecular Aromatic Substitution in 2-Stilbazole Ions
Schubert, Ralf,Ramana, Devalla Venkata,Gruetzmacher, Hans-Friedrich
, p. 3758 - 3774 (2007/10/02)
In the mass spectra of 2-stilbazoles 1a - 1g and 3- and 4-stilbazoles (2 resp. 3), C13H10N+ ions, m/z = 180, are formed with high intensities by loss of a H-atom or of a substituent.This is the only fragmentation reaction available to metastable molecular
