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Efficient combination of task-specific ionic liquid and microwave dielectric heating applied to synthesis of a large variety of nitrones

✍ Scribed by Hassan Valizadeh

Publisher: John Wiley and Sons
Year: 2010
Tongue: English
Weight: 96 KB
Volume: 21
Category: Article
ISSN: 1042-7163
DOI: 10.1002/hc.20581

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✦ Synopsis

Abstract

Under mild microwave irradiation conditions and without any additional organic solvents, a large variety of nitrones were prepared in a weak Lewis base phosphinite task‐specific ionic liquid (TSIL‐OPPh~2~) in excellent yields. This catalytic TSIL was also recyclable. Under optimized microwave irradiation conditions, the reaction occurred at very shorter reaction time and higher yields in comparison with conventional heating conditions. © 2010 Wiley Periodicals, Inc. Heteroatom Chem 21:78–83, 2010; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/hc.20581

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