112983-47-8Relevant articles and documents
Exo- and Endohormones. XI. Synthesis of Monounsaturated Sex Pheromones of Lepitoptera via α-Dicetones
Oprean, I.,Ciupe, Hilke,Gansca, Lucia,Hodosan, F.
, p. 283 - 289 (2007/10/02)
α-Dicetones (5), prepared starting either with cyanohydrines (1) or with N,N-diethyl oxamate (6), were converted via the dihydrazones 11 ito acetylenes (12).Replacement of the protecting group by the acatate group and partial stereoselective reduction of the triple bond led finally to the title conpounds.