ISSN:
1434-193X
Schlagwort(e):
Pyridazine
;
Ylides
;
Tetrahydropyrrolopyridazine
;
Regiospecificity
;
Structure
;
Semiempirical calculations
;
Chemistry
;
General Chemistry
Quelle:
Wiley InterScience Backfile Collection 1832-2000
Thema:
Chemie und Pharmazie
Notizen:
The regiochemistry of the [3+2] cycloaddition reactions between 4-R-phenacylpyridazinium ylides and acrylonitrile has been studied. Theoretical and experimental studies have been performed, both of which show that the reaction is regiospecific. Four new tetrahydropyrrolopyridazine heterocycles have been obtained. The structures of the new compounds were established by elemental (C,H,N) and spectral analyses (IR, 1H and 13C NMR, MS).
Zusätzliches Material:
6 Ill.
Materialart:
Digitale Medien
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