63254-15-9Relevant academic research and scientific papers
Carbon-13 NMR Studies: Effect of Steric Compression on Chemical Shifts of Carbon Atoms in the Heterocyclic Ring of Substituted 1,2,3,4-Tetrahydroisoquinolines
Kansal, V. K.,Bhaduri, A. P.
, p. 945 - 950 (2007/10/02)
Comparative 13C NMR spectra of 1,2,3,4-tetrasubstituted and 1,2-disubstituted 1,2,3,4-tetrahydroisoquinolines reveal the effect of steric compression on the chemical shifts of C-1, C-3 and C-4 carbon atoms in the heterocyclic ring of substituted 1,2,3,4-t
