Formylation of 2-phenylbenzo[b]cyclopenta[e]pyran
โ Scribed by Yu. N. Porshnev; V. A. Churkina; M. I. Cherkashin
- Book ID
- 112393466
- Publisher
- Springer US
- Year
- 1976
- Tongue
- English
- Weight
- 215 KB
- Volume
- 12
- Category
- Article
- ISSN
- 0009-3122
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
Substituted 2,6-octadien-4-ynedial derivatives were synthesized, which give cyclopenta[b]thiapyran or cyclopenta[b]pyran derivatives by intramolecular cyclization. During the course of studies on dehydroannulenesl), we have investigated the synthesis of substituted octadienynedial derivatives which
The separation of the enantiomers of 7aH-cyclopenta[b]pyran-7-ones 1 was performed by enantioselective liquid chromatography with the sorbent/solvent systems triacetylcellulose/methanol, tribenzoylcellulose/methanol, and (+)-poly(trityl methacrylate)/silica gel/n-heptane/isopropanol.