TY - JOUR
T1 - Carbon-13 n.m.r. investigation on the nitrogen methylation of the mono- and diazanaphthalenes
AU - van de Weijer, Peter
AU - Mohan, Chandra
AU - van den Ham, Dirk M.W.
PY - 1977
Y1 - 1977
N2 - The 13C n.m.r. spectra of the N-methylated mono- and diazanaphthalenes have been recorded and analysed. It has been shown that N-methylation as well as N-protonation in cinnoline occur predominantly at the -nitrogen atom. N-methylation and N-protonation show a similar effect on the 13C chemical shifts
AB - The 13C n.m.r. spectra of the N-methylated mono- and diazanaphthalenes have been recorded and analysed. It has been shown that N-methylation as well as N-protonation in cinnoline occur predominantly at the -nitrogen atom. N-methylation and N-protonation show a similar effect on the 13C chemical shifts
U2 - 10.1002/mrc.1270100137
DO - 10.1002/mrc.1270100137
M3 - Article
VL - 10
SP - 165
EP - 168
JO - Magnetic Resonance in Chemistry
JF - Magnetic Resonance in Chemistry
SN - 0749-1581
IS - 1
ER -