A Novel Method for Biomimetic Synthesis of Mannich Bases
作者:Yuan Guo、Jing An、Zhenhuan Lu、Mengjiao Peng
DOI:10.1002/cjoc.201100628
日期:2012.7
reaction has become an important tool for the synthesis of new compounds. Mannich bases can be either directly employed or used as intermediates. In this work, the one‐carbon unit transfer reaction of tetrahydrofolatecoenzyme was initiated. 1,3‐Dimethylimidazolidine as a new tetrahydrofolatecoenzymemodel at formaldehyde oxidation level was used to react with ketone having active hydrogen atoms and amine
Mechanistic studies on counter-ionic effects of camphorsulfonate-based ionic liquids on kinetics, thermodynamics and stereoselectivity of β-amino carbonyl compounds
Catalysis is important in various applications of organic chemistry and its output product control for stereoselective compounds is outrageous. Establishment of experimental facts of stereoselective compounds from catalysis and their validation using theoretical evidences is the key to understand various mechanisms of optically active compounds. A family of new ionicliquids (ILs) with various imidazolium
The present invention relates to novel base stable ionic liquids and uses thereof as solvents in chemical reactions, especially base catalysed chemical reactions and reactions comprising the use of strong basis.
The present invention relates to novel base stable ionic liquids and uses thereof as solvents in chemical reactions, especially base catalysed chemical reactions and reactions comprising the use of strong basis.