118561-52-7Relevant academic research and scientific papers
Corey-Chaykovsky Cyclopropanation of Nitronaphthalenes: Access to Benzonorcaradienes and Related Systems
Antoniak, Damian,Barbasiewicz, Micha?
, p. 9320 - 9325 (2019/11/19)
Nitronaphthalene derivatives react as Michael acceptors in the Corey-Chaykovsky reaction with alkyl phenyl selenones and alkyl diphenyl sulfonium salts. Mechanistic studies reveal that sterically demanding substituents at the carbanionic center favor formation of cyclopropanes and suppress competitive β-elimination to the alkylated products. The transformation, demonstrated also on heterocyclic nitroquinoline and nitroindazolines, is an example of transition metal-free dearomatization method.
A general and efficient method to convert selenides into selenones by using HOF·CH3CN
Potash, Shay,Rozen, Shlomo
, p. 5574 - 5579 (2013/09/12)
A general route for the preparation of selenones (R2SeO 2) is presented. This task is achieved through the quick and high-yielding reaction of selenides (R2Se) with HOF·CH 3CN. The reaction tolerates some elusiv
NOVEL SYNTHESIS OF SELENONES : Application to the Synthesis of Alkyl Cyclopropanecarboxylates.
Krief, A.,Dumont W.,De Mahieu, A.F.
, p. 3269 - 3272 (2007/10/02)
Selenones are prepared by oxidation of selenides by hydrogen peroxide-benzeneseleninic acid.They react with α,β-unsaturated esters and alkylidene malonates in the presence of t-BuOK and produce alkyl cyclopropanecarboxylates.
