Abstract
Polyethylene glycol (PEG-400 and PEG-600) is an efficient, inexpensive, and recyclable homogeneous medium and catalyst (dual nature) for the clean synthesis of oximes (and aldoximes) under microwave irradiation in the absence of acid and base catalysts. Both aliphatic and aromatic aldehydes/ketones give satisfactory results under microwave irradiation within a short time.
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Acknowledgments
The authors are thankful to Sophisticated Instrument Facility, Tezpur University for analysis of various samples for this work and also to CSIR, New Delhi, India for granting a research Project No. 02(0067)/12/EMR-II to R.B.
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Dutta, P., Dutta, A.K., Sarma, P. et al. Dual nature of polyethylene glycol under microwave irradiation for the clean synthesis of oximes. Monatsh Chem 145, 505–508 (2014). https://doi.org/10.1007/s00706-013-1101-9
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DOI: https://doi.org/10.1007/s00706-013-1101-9