A simple and convenient route to 1,2,3,4,5,6,7,8-octahydro-1,6-naphthyridines
β Scribed by Elena L Gaidarova; Anatoly A Borisenko; Taras I Chumakov; Andrey V Mel'nikov; Ivan S Orlov; Galina V Grishina
- Publisher
- Elsevier Science
- Year
- 1998
- Tongue
- French
- Weight
- 199 KB
- Volume
- 39
- Category
- Article
- ISSN
- 0040-4039
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β¦ Synopsis
A simple and convenient synthetic approach to the new series of 1,2,3,4,5,6,7,8octahydro-l,6-naphthyridines la-j has been developed. This was achieved via a one-pot process combining metalated 4-piperidinonimine alkylation and intramolecular eyclization.
π SIMILAR VOLUMES
Short pathways are described for the synthesis of a representative example of each of the 7,8-dihydroand 1,2,3,4-tetrahydro-1,6-naphthyridine-5(6H)-one ring systems from simple pyridine precursors. An attempted synthesis of the related 4,6-dihydro-1,6-naphthyridin-5(1H)-one ring system from a common