Influence of the water content of the solvent on the product distribution in the electrohydrodimerization of 2-cyclohexenones
作者:Paul Tissot、Jean-Paul Surbeck、Fazil O. Gülaçar、Paul Margaretha
DOI:10.1002/hlca.19810640536
日期:1981.7.22
The productdistribution of compounds 2, 3 and 4 formed in the electrohydrodimerization (EHD) of 1 was determined as function of the watercontent of the solvent (CH3CN). The presence of water favours the formation of the glycols 4 and reduces the relative amounts of 1,6-diketones 2 and hydroxyketones 3, as determined by GC./MS.-analysis.
A new approach to organomanganese compounds: the tellurium/manganese exchange reaction
作者:Márcio S. Silva、João V. Comasseto、Alcindo A. Dos Santos
DOI:10.1016/j.tetlet.2010.08.005
日期:2010.10
Diorganomanganese compounds react with aryl, vinyl, and alkynyl tellurides in a tellurium/manganese exchange reaction. The new mixed organomanganese reagents react selectively with electrophiles.