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Enantiospecific synthesis of angular triquinanes

✍ Scribed by Adusumilli Srikrishna; Vijayendran Gowri

Book ID
113929547
Publisher
Elsevier Science
Year
2011
Tongue
English
Weight
421 KB
Volume
22
Category
Article
ISSN
0957-4166

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πŸ“œ SIMILAR VOLUMES

Synthesis of the angular triquinane (Β±)-
Synthesis of the angular triquinane (Β±)-pentalenene via small ring intermediates.
✍ Michel Franck-Neumann; Michel Miesch; Laurence Gross πŸ“‚ Article πŸ“… 1992 πŸ› Elsevier Science 🌐 French βš– 266 KB

Dimethyl t-butylsilyl enol ethers of cycloalkananes react with ethyl propynoore in the presence of ZrCl4 to give protected cyclobutenic hydroxy esters. Cycloproponation by cycloaddition of diazoalkanes followed by sensitized photocleavage. leads to bicycle I2.1 .O] pentan-2-ol derivatives which are