Rapid and Convenient Synthesis of the 1,4-Dihydropyridine Privileged Structure
✍ Scribed by Cheung, Lawrence L. W.; Styler, Sarah A.; Dicks, Andrew P.
- Book ID
- 111981424
- Publisher
- American Chemical Society
- Year
- 2010
- Tongue
- English
- Weight
- 569 KB
- Volume
- 87
- Category
- Article
- ISSN
- 0021-9584
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📜 SIMILAR VOLUMES
## Abstract The present investigation deals with a novel water soluble Lewis acid complex, Zn[(L)proline]~2~ catalyzed Hantzsch 1,4‐dihydropyridine derivatives syntheses in aqueous medium assisted by microwave irradiation. The microwave promoted syntheses in aqueous medium afforded moderate to exce
## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
## Abstract The preparation of a novel series of quinoxaline‐substituted 1,4‐dihydropyridines is described. Thus, the reaction of 1 with acetoacetates in the presence of ammonia leads to dialkyl 2,6‐dimethyl‐4‐(quinoxaline‐1,4‐dioxid‐2‐yl)‐1,4‐dihydropyridine‐3,5‐dicarboxylates 2a‐g. Compounds 4a‐c