Methoxymercuration/demercuration reactions of cyclopropanes in the presence of acrylonitrile
作者:Bernd Giese、Wolfgang Zwick
DOI:10.1016/0040-4039(80)80237-1
日期:——
Methoxymercuration/demercuration reactions of cyclopropanes 4 in the presence of acrylonitrile yield products 5 in a carbon-carbon bond formation reaction.
在丙烯腈存在下,环丙烷4的甲氧基汞化/脱汞反应在碳-碳键形成反应中产生产物5。
Liquid-phase noncatalytic butene oxidation with nitrous oxide
作者:S. V. Semikolenov、K. A. Dubkov、E. V. Starokon'、D. E. Babushkin、G. I. Panov
DOI:10.1007/s11172-005-0339-8
日期:2005.4
The kinetics and mechanism of noncatalytic liquid-phase oxidation of but-1-ene and but-2-ene with nitrous oxide in a benzene solution in the temperature range from 180 to 240°C were studied. Oxidation proceeds via the 1,3-dipolar cycloaddition mechanism to form carbonyl compounds. Both of these reactions occur with close rates and activation energies and have the first orders with respect to the alkene