作者:Junbin Han、Zhichao Lu、Andrew L. Flach、Robert S. Paton、Gerald B. Hammond、Bo Xu
DOI:10.1002/chem.201502407
日期:2015.8.10
A hydrogen bond acceptor plays an important role in the catalytic cycle of organo‐enamine catalysis. It can effectively influence the rate of reaction through hydrogen bonding interaction with enammonium (N‐protonated enamine intermediate). Our findings are supported by both kinetic experiments and quantum chemical calculations.
氢键受体在有机烯胺催化的催化循环中起着重要作用。它可以通过氢与am(N质子化的烯胺中间体)发生氢键相互作用来有效地影响反应速率。我们的发现得到动力学实验和量子化学计算的支持。