72009-05-3Relevant articles and documents
Nitroalkenes as electrophiles in the asymmetric Michael reaction involving chiral imines/enamino esters
Thominiaux, Cyrille,Rousse, Sebastien,Desmaele, Didier,D'Angelo, Jean,Riche, Claude
, p. 2015 - 2021 (2007/10/03)
Addition of 2-nitropropene to the chiral imine derived from 2- methylcyclopentanone and (S)-1-phenylethylamine furnished the expected Michael adduct. The latter compound was then efficiently converted into (R)- pentalenone through a Nef reaction. Condensa
1,4- and 1,5-Diketones via Palladium-Catalyzed Allylation of Potassium Enoxyborates
Negishi, Ei-ichi,Luo, Fen-Tair,Pecora Anthony J.,Silveira, Augustine
, p. 2427 - 2430 (2007/10/02)
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3-Chloro-2-(trimethylsiloxy)-1-propene as an Electrophilic Acetonyl Equivalent. A Novel Regioselective Synthesis of 1,4-Dicarbonyl Compounds
Hosomi, Akira,Shirahata, Akihiko,Araki, Yoshitaka,Sakurai, Hideki
, p. 4631 - 4633 (2007/10/02)
α-Metalated imines, hydrazones, and activated methylene compounds are acetonylated with 3-chloro-2-(trimethylsiloxy)-1-propene in high yield.Highly regioselective acetonylation at either the tertiary or secondary α-carbon of 2-methylcyclohexanone can be carried out by selecting the reaction conditions.