A new chiral Fe(III)-salen grafted mesoporous catalyst for enantioselective asymmetric ring opening of racemic epoxides at room temperature under solvent-free conditions

作者：Roy Susmita; Bhanja Piyali; Islam Sk Safikul; Bhaumik Asim; Islam Sk Manirul

来源：Chemical communications, 2016, 52(9): 1871-1874.

DOI：10.1039/c5cc08675b

We have designed a new mesoporous SBA-15 supported chiral Fe(III)-salen material (Fe@SBSAL) having high BET surface area and porosity. The material showed excellent catalytic efficiency in regio- and enantioselective (ee > 99%) asymmetric ring opening (ARO) of racemic meso-and terminal-epoxideswith various anilines at roomtemperature under solvent-free conditions within 1-3 h reaction time.

• 出版日期2016