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Title: | Silica chloride – catalyzed one-post isomerization – chlorination, arylation, and etherification of Baylis-Hillman adducts |
Authors: | Shanmugam, P Baby Viswambharan Vaithiyanathan, V |
Keywords: | Silica chloride catalyst Baylis-Hillman adducts One pot isomerization Chlorination reaction Arylation Etherification |
Issue Date: | 2007 |
Publisher: | CSIRO Publishing |
Citation: | Australian Journal of Chemistry 60(11):850-856;2007 |
Abstract: | A convenient and efficient one-pot isomerization-chlorination, arylation, and etherification of several Baylis-Hillman adducts with silica chloride, an eco-friendly heterogeneous catalyst, silica chloride-arenes, and silica chloride-saturated and unsaturated alcohols as reagent systems are reported. These reactions furnished highly functionalized isomerized Baylis-Hillman derivatives in good yield. The efficiency and necessity of silica chloride catalyst was compared with thionyl chloride. A plausible mechanism of the reaction is proposed. |
URI: | http://hdl.handle.net/123456789/66 |
Appears in Collections: | 2007 |
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2007_00152.pdf Restricted Access | 140.61 kB | Adobe PDF | View/Open Request a copy |
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