离子液体催化的硫醇与α,β-不饱和羰基化合物的反应--C-2 位氢和阴离子的显著影响。
Ionic liquid catalysed reaction of thiols with α,β-unsaturated carbonyl compounds--remarkable influence of the C-2 hydrogen and the anion.
机构信息
Department of Medicinal Chemistry, National Institute of Pharmaceutical Education and Research (NIPER), Sector 67, S. A. S. Nagar, Punjab 160 062, India.
出版信息
Chem Commun (Camb). 2011 Apr 21;47(15):4538-40. doi: 10.1039/c1cc10151j. Epub 2011 Mar 9.
PMID:21387055
Abstract
Hydrogen bond induced reactivity and selectivity control in the 1-butyl-3-methylimidazolium based ionic liquid catalysed reaction of thiols with α,β-unsaturated carbonyl compounds is reported with remarkable influence of the anion and the C-2 hydrogen in catalytic activity and reversal of selectivity.
摘要
氢键诱导的反应性和选择性控制在 1-丁基-3-甲基咪唑鎓基离子液体催化的硫醇与α,β-不饱和羰基化合物的反应中得到了报道，阴离子和 C-2 氢对催化活性和选择性反转有显著影响。
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