Catalyst-free Multicomponent Synthesis of β-Mercapto Diketones in Water
作者:Li Li、Bokai Liu、Qi Wu、Xianfu Lin
DOI:10.1002/cjoc.201180324
日期:2011.9
A simple, efficient and eco‐friendly route has been developed for the synthesis of β‐mercapto diketones via a multicomponent reaction of an aldehyde, acetylacetone and thiol in water. This methodology affords a number of β‐mercapto diketone derivatives in moderate to good yields.
Microwave-Assisted Synthesis of β-Thiodiketone Compounds by Multicomponent Reaction
作者:Xiangmei Ma、Mingxu Zhang、Bin Wang、Fanfei Min
DOI:10.1080/10426507.2014.974091
日期:2015.7.3
GRAPHICAL ABSTRACT Abstract An efficient synthesis of β-thiodiketone derivatives using ammonium acetate as a catalyst, frommercaptans, aldehydes, and acetylacetone in an aqueous medium under the irradiation of microwave is described. Compared with the conventional refluxing conditions, the present method showed the advantages of simple work-up and shorter reaction times.