G. Kryshtal, G. M. Zhdankina, S. Zlotin
Jul 1, 2005
Citations
0
Influential Citations
27
Citations
Journal
European Journal of Organic Chemistry
Abstract
Tetraalkylammonium and 1,3-dialkylimidazolium tetrafluoroborates and hexafluorophosphates were employed for the first time as recoverable phase-transfer catalysts in multiphase reactions of CH-acids, in particular in solid base-promoted cross-aldol condensations. The catalysts retained their catalytic activity over several reaction cycles. (© Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2005)