622367-55-9Relevant articles and documents
Synthesis of spiro[5.4]decenones and their transformation into bicyclo[4.4]deca-1,4-dien-3-ones by domino "elimination-double-Wagner- Meerwein-rearrangement" reactions
Bose, Gopal,Ullah, Ehsan,Langer, Peter
, p. 6015 - 6028 (2007/10/03)
The [3+3] cyclization of 1,3-bis-silyl enol ethers with 1,1-diacylcyclopentanes allows a convenient synthesis of spiro[5.4]decenones. Treatment of these compounds with trifluoroacetic acid (TFA) afforded a great variety of bicyclo[4.4.0]deca-1,4-dien-3-on
Lewis Acid-Mediated Reactions of Alkyl Azides with α,β- Unsaturated Ketones
Reddy, D. Srinivasa,Judd, Weston R.,Aube, Jeffrey
, p. 3899 - 3902 (2007/10/03)
(Matrix presented) Alkyl azides react with saturated ketones upon treatment with Lewis acids to afford ring-expansion products through the azido-Schmidt reaction, but this reaction does not proceed when α,β-unsaturated ketones are used. In this study, alk