Direct Alkylation of Dianions of Cyclic ?-Diketones. A General Synthesis of 4-Substituted Cyclopentane-1,3-diones
- 1 January 1979
- journal article
- research article
- Published by Taylor & Francis in Synthetic Communications
- Vol. 9 (1) , 1-4
- https://doi.org/10.1080/00397917908065633
Abstract
Intramolecular photochemical [2+2] cyclo-additions between enolised cyclopentane-1,3-diones and alkenes, provide a novel entry to tricyclic ring systems (viz 1) suitably functionalised for Grob fragmentation to the bicyclo [3,2,1] octane ring system (2) found in several important natural terpenoids.1Keywords
This publication has 2 references indexed in Scilit:
- Intramolecular photochemical cycloadditions involving enolised cyclopentane-1,3-diones. A new approach to the bicyclo[3.2.1]octane ring systemJournal of the Chemical Society, Chemical Communications, 1978
- Cyclopentanones V. Synthesis of alkylsubstituted 1,3‐cyclopentenediones and 1,3‐cyclopentanedionesBulletin des Sociétés Chimiques Belges, 1970