شماره ركورد كنفرانس :
4031
عنوان مقاله :
HFIP/SBA-15 as a Metal Free Catalyst for Synthesis of Rhodanines
پديدآورندگان :
Mohtasham H. Organic and Nano Group (ONG), Department of Chemistry, Faculty of Science, University of Maragheh, PO BOX 55181-83111, Maragheh, Iran. , Rostamnia S. srostamnia@gmail.com Organic and Nano Group (ONG), Department of Chemistry, Faculty of Science, University of Maragheh, PO BOX 55181-83111, Maragheh, Iran.
كليدواژه :
Fluorinated alcohol , Hexafluoroisopropanol , SBA , 15 , Thioxo , thiophenecarboxylate
عنوان كنفرانس :
پنجمين كنفرانس بين المللي زئوليت ايران
چكيده فارسي :
Hexafluoroisopropanol dispersed catalytically amount of SBA-15 (HFIP/SBA-15) with organic substrate was found to be an efficient, ultra-fast and waste-free approach for the synthesis of the biologically and pharmaceutically interesting alkyl rhodanines. The advantages of the present method are low catalyst loading, simple procedure, waste-free and direct synthetic entry to excellent yield of rhodanines, high reusability of the catalyst, and short reaction time. Also, the reaction can be performed without activation and modification of the substrates under the neutral conditions. The solid SBA-15 and HFIP could be recovered and reused for recycling.
