ISSN:
0030-4921
Keywords:
Chemistry
;
Analytical Chemistry and Spectroscopy
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Notes:
13C NMR spectra (22.63 MHz) of 23 cyclic amine derivatives of N-alkynylphthalimides, N,N′;-dialkynylpyromellitic acid diimides, N-alkynyloxyphthalimides and 5-p-chlorophenyl-2-(4-t-amino-2-butynyl)thio-1,3,4-thiadiazoles were analysed. The influence on the 13C chemical shift of oxygen insertion between the nitrogen of the phthalimides and the methylene group was summarized.
Additional Material:
1 Ill.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/mrc.1270190209
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