TY - JOUR
T1 - Assignment of individual signals of aromatic protons in the NMR spectrum of 6-substituted purines
AU - Lichtenberg, D.
AU - Bergmann, F.
AU - Ringel, I.
PY - 1972/4
Y1 - 1972/4
N2 - Assignment of the resonances of ring protons in substituted purines is made by comparison with spectra of compounds in which one of these protons has been substituted by an alkyl group, and by application of the nuclear Overhauser effect to these derivatives in order to identify the signals of protons adjacent to the alkyl substituent. Chemical shifts are given for various ionic forms of the purines in deuterium oxide solution, as well as for the neutral forms.
AB - Assignment of the resonances of ring protons in substituted purines is made by comparison with spectra of compounds in which one of these protons has been substituted by an alkyl group, and by application of the nuclear Overhauser effect to these derivatives in order to identify the signals of protons adjacent to the alkyl substituent. Chemical shifts are given for various ionic forms of the purines in deuterium oxide solution, as well as for the neutral forms.
UR - http://www.scopus.com/inward/record.url?scp=0348067600&partnerID=8YFLogxK
U2 - 10.1016/0022-2364(72)90170-9
DO - 10.1016/0022-2364(72)90170-9
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AN - SCOPUS:0348067600
SN - 0022-2364
VL - 6
SP - 600
EP - 604
JO - Journal of Magnetic Resonance (1969)
JF - Journal of Magnetic Resonance (1969)
IS - 4
ER -