
TY  - JOUR
A1  - Black, PJ 
A1  - Heffernan, ML 
A1  - Jackman, LM 
A1  - Porter, QN 
A1  - Underwood, GR 
T1  - Proton magnetic resonance spectra of indolizine and its methyl derivatives and aza analogues
JF  - Australian Journal of Chemistry
JO  - Aust. J. Chem.
Y1  - 1964
VL  - 17
IS  - 10
SP  - 1128
EP  - 1137
KW  - 
UR  - https://doi.org/10.1071/CH9641128 
N2  - The proton magnetic resonance spectra of indolizine, indolizine-1,3-d2, 1- and 2-methylindolizine, 2,3-, 2,5-, 2,6-, and 2,7-dimethylindolizine and 1-, 2-, and 3-azaindolizine have been determined at 100 and/or 60 Mc/s. Unequivocal assignments have been made to all protons and the coupling constants and chemical shifts for indolizine and its aza analogues have been obtained by an iterative procedure. Long-range coupling constants involving protons separated by five and six bonds have been observed. 
ER  -

