1086-23-3Relevant articles and documents
NMR analysis of restricted internal rotation in 2-substituted-2,3-dihydro-3-o-tolyl(chlorophenyl)-4(1H)-quinazolinones
Noto, Renato,Gruttadauria, Michelangelo,Lo Meo, Paolo,Pace, Andrea
, p. 1067 - 1071 (2007/10/03)
Steric interactions between aryl and heterocyclic moieties in 2-substituted-2,3-dihydro-3-o-tolyl(chlorophenyl)-4(1H)-quinazolinones 1a-j produce sufficient restriction to rotation about the aryl C-N bond that the presence of torsional isomers may be dete