78303-39-6Relevant articles and documents
REACTION OF ALLYLSILANE WITH α-NITRO OLEFIN AND ITS DEVELOPMENT TO SYNTHESIS OF CYCLOPENTENONE
Ochiai, Masahito,,Arimoto, Masao,Fujita, Eiichi
, p. 1115 - 1118 (2007/10/02)
Michael addition of allylsilane to α-nitro olefin in the presence of AlCl3 proceeded smoothly at low temperature to give unsaturated nitronic acid, which was converted into the γδ-enone using aqueous Ti (III).Transformation of the enone into the 1,4-diketone followed by the intramolecular aldol condensation with the latter provided a convenient new synthesis of cyclopentanone.