作者:Rikuhei Tanikaga、Naoto Konya、Aritsune Kaji
DOI:10.1246/cl.1985.1583
日期:1985.10.5
The amine-catalyzed Knoevenagel reactions of aldehydes and active methylene compounds containing two activating groups were found to involve many reversible steps, and the diastereomeric intermediary condensation compounds yielded thermodynamically stable products via carbanionic intermediates stabilized and sterically affected by two activating groups.
发现醛类和含有两个活化基团的活性亚甲基化合物的胺催化 Knoevenagel 反应涉及许多可逆步骤,非对映异构中间缩合化合物通过受两个活化基团稳定和空间影响的碳负离子中间体产生热力学稳定的产物。