ISSN:
0170-2041
Keywords:
Configurational purity
;
1,3-Dipolar cycloadditions
;
Methanamines, substituted
;
N-Oxides
;
Chemistry
;
Organic Chemistry
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Notes:
The synthesis and configurational purity of a series of novel N-[2-(1H-azol-1-yl)-1-arylethylidene]methanamine N-oxides 9a-q and 10a, b is reported. Directly after the synthesis, ketonitrones 9, 10 were found to exist exclusively in the (E) form, although the C-methyl analogues 10a and 10b contained a small amount of the corresponding (Z) isomer. The 200-MHz 1H-NMR chemical shifts of 9, 10 are also discussed.
Additional Material:
2 Ill.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/jlac.198919890167
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