76436-39-0Relevant academic research and scientific papers
α-Organylchalcogenation of aldehydes and ketones with diorganyl dichalcogenides promoted by K3PO4
Movassagh, Barahman,Yousefi, Ali
, p. 1173 - 1177 (2014/06/24)
A new catalytic method for direct α-organylchalcogenation of aldehydes and ketones has been developed. When various aldehydes and ketones were allowed to react with diorganyl dichalcogenides in the presence of K 3PO4, under mild reac
Axial/equatorial proportions for 2-substituted cyclohexanones
Basso,Kaiser,Rittner,Lambert
, p. 7865 - 7869 (2007/10/02)
Axial-equatorial conformational proportions have been measured for 2- substituted cyclohexanones in chloroform by the Eliel method for F, Cl, Br, I, MeO, MeS, Me2N, MeSe, and Me. For the first seven of these, at least five experimentally independent measurables were used and the resulting conformational preferences appear to be accurate to within 10%. Systematic errors degraded the results for MeSe and Me. For Me2N, the conformational preference also was measured for the first time at slow exchange in the low- temperature 13C spectrum in several solvents. In chloroform, steric and polar effects contribute to the conformational preferences, with steric effects dominant for large groups such as I and MeS.
REACTIONS INVOLVING SELENIUM METAL AS AN ELECTROPHILE. THE ENOLATE - SELENOLATE TRANSFORMATION
Liotta, Dennis,Zima, George,Barnum, Christopher,Saindane, Manohar
, p. 3643 - 3646 (2007/10/02)
When enolate ions are allowed to react with selenium metal, followed by methyl iodide, the corresponding α-methylselenenyl derivatives are produced in high yield.
