ISSN:
0749-1581
Keywords:
NMR
;
Nitrogen
;
NMR
;
Indolizines
;
Protonation
;
Chemistry
;
Analytical Chemistry and Spectroscopy
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Notes:
1H, 13C and 15N NMR data are presented for seven indolizine derivatives in solutions of dimethyl sulphoxide and trifluoroacetic acid (TFA). The TFA solutions contain species protonated at position N-1 in all cases. The most definitive evidence for the site of protonation is provided by the 15N results.
Additional Material:
1 Tab.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/mrc.1260320613
Permalink