59231-18-4Relevant academic research and scientific papers
Selective Condensation of titanium Reagent with Carbonyl Compounds
Furuta, Kyoji,Ikeda, Yoshihiko,Meguriya, Noriyuki,Ikeda, Nobuo,Yamamoto, Hisashi
, p. 2781 - 2790 (2007/10/02)
titanium reagent generated easily from allyl ethyl sulfides condensed with aldehydes to give erythro-β-hydroxy sulfides in highly regio- and stereoselective manner.In contrast, crotyl ethyl sulfide reacted with aldehydes affording δ-hydroxy vinyl sulfide exclusively.The substitution pattern of the starting sulfide can have a pronounced effect on the selectivity in this condensation reaction, erythro-β-Hydroxy sulfide obtained was transfromed stereoselectively to the trans-vinyloxirane or 1,3-alkadiene.
ACTION DU CHLOROALLYLLITHIUM SUR LES ALDEHYDES ET LES CETONES: SYNTHESE EN UNE ETAPE D'ALCOOLS β-ETHYLENIQUES γ-CHLORES DE CONFIGURATION Z ET D'EPOXYDES α-ETHYLENIQUES BI- OU TRI-SUBSTITUES
Doucoure, A.,Mauze, B.,Miginiac, L.
, p. 139 - 148 (2007/10/02)
Chloroallyllithium readily reacts with aliphatic and aromatic aldehydes and ketones to produce, in a one-step reaction, Z-γ-chlorinated-β-ethylenic alcohols and bi- or tri-substituted epoxides.
Reaction of 3-Chloroallyltrimethylsilane with Acid Chloride and Exploitation of a New Regioselective Synthesis of αβ-Unsaturated Epoxide
Ochiai, Masahito,Fujita, Eiichi
, p. 4369 - 4372 (2007/10/02)
α-Chloro-βγ-unsaturated ketone (2) was synthetized from the reaction of 3-chloroallyltrimethylsilane (1) with acid chloride.The ketone was converted into αβ-unsaturated epoxide (3) regioselectively in good yield via reduction with NaBH4 or LiAlH4 followed
