2136-67-6Relevant academic research and scientific papers
Ozonolysis of enol ethers. Part 10. Ozonization of enol ethers from 1,2- and 1,3-dicarbonyl compounds: Direct quantitative synthesis of phthalonic acid anhydride
Schank, Kurt,Beck, Horst,Pistorius, Susanne
, p. 2025 - 2049 (2007/10/03)
The results of ozonolyses of enol ethers from 1.2- and 1.3-dicarbonyl compounds presented here strongly indicate that these reactions do not proceed via the established Criegee ozonolysis mechanism for nucleophilic C=C bonds. The quantitative one-step synthesis of phthalonic acid anhydride via ozonolysis of 2-(methoxymethyliden)-1H-inden-1.3(2H)-dione (28a) is described. Furthermore, a revision of the theory of alkene ozonolysis in the presence of tetracyanoethylene (TCNE) is proposed on the basis of a single-electron-transfer (SET) chemistry.
On the synthesis of 2-substituted (η6-indan-1,3-dione)tricarbonylchromium complexes
Hrnciar, Peter,Hrnciar, Pavel,Gajda, Vladimir,Svanygova, Eva,Toma, Stefan
, p. 479 - 493 (2007/10/03)
Classical methods for the synthesis of indan-1,3-dione derivatives failed when applied to their tricarbonylchromium complexes. The desired 2-substituted (n6-indan- 1,3-dione)tricarbonylchromium complexes were prepared starting from protected in
