Facile Synthesis of Spirocyclic Systems through the Intramolecular Addition of Ketyl Radicals via the Sodium/Ammonia Reduction of δ, ε-Unsaturated Carboxylic …
J Cossy, B Gille, V Bellosta
文献索引：Journal of Organic Chemistry, , vol. 63, # 9 p. 3141 - 3146
... The organic layer was dried over MgSO4 and concentrated in vacuo and the residue was purified by flash chromatography to provide ... This material is contained in libraries on microfiche, immediately follows this article in the microfilm version of the journal, and can ... 3146 J. Org. ...
