G. Kryshtal, G. M. Zhdankina, S. Zlotin
2013
Citations
0
Influential Citations
2
Citations
Journal
Mendeleev Communications
Abstract
The Darzens condensation of diethyl bromomalonate with aromatic or isoprenoid aldehydes under heterogeneous conditions (KOH/MeCN) in the presence of Bu 4 NPF 6 as a recoverable phase-transfer catalyst afforded the corresponding diethyl 3-R-oxirane-2,2-dicarboxylates in high yields.