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Elaboration of the pyridine C-ring functionality in a streptonigrin precursor

✍ Scribed by Kim, Deukjoon; Weinreb, Steven M.


Book ID
125991331
Publisher
American Chemical Society
Year
1978
Tongue
English
Weight
951 KB
Volume
43
Category
Article
ISSN
0022-3263

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πŸ“œ SIMILAR VOLUMES


Pyridine Syntheses. II. Condensation Rou
✍ J. Michael Robinson; Masood Ahmed; Nicky J. Alaniz; Timothy R. Boyles; Chris D. πŸ“‚ Article πŸ“… 1998 πŸ› Journal of Heterocyclic Chemistry 🌐 English βš– 365 KB

Alternative complimentary syntheses of penta-substituted pyridine rings with full regiochemical control of substituents were studied as a method for the synthesis of Streptonigrin (1). Various \(\alpha\)-substituted acetophenones 2 were reacted with enones 3 in acetic acid/ammonium acetate and air t