Intramolecular polar [4(⊕)+2] cycloadditions of aryl-1-aza-2-azoniaallene salts: unprecedented reactivity leading to polycyclic protonated azomethine imines.
Department of Chemistry, University of Vermont, 82 University Place, Burlington, VT 05405 (USA).
Daniel A
DA
Bercovici
Jodi M
JM
Ogilvie
Nikolay
N
Tsvetkov
Matthias
M
Brewer
D001372:Aza Compounds / Q000737:chemistry*; D001391:Azo Compounds / Q000138:chemical synthesis* / Q000737:chemistry; D003500:Cyclization; D007097:Imines / Q000138:chemical synthesis* / Q000737:chemistry; D015394:Molecular Structure; D011083:Polycyclic Compounds / Q000138:chemical synthesis* / Q000737:chemistry; D011522:Protons; D012492:Salts / Q000737:chemistry; D013882:Thiosemicarbazones / Q000138:chemical synthesis* / Q000737:chemistry
D001372:Aza Compounds; D001391:Azo Compounds; D007097:Imines; D011083:Polycyclic Compounds; D011522:Protons; D012492:Salts; D013882:Thiosemicarbazones; C512188:azomethine
Lewis acids; cumulenes; cycloaddition; heterocycles; synthetic methods