A method for generating nitrile oxides from nitroalkanes: a microwave assisted route for isoxazoles |
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| Authors: | Giampaolo Giacomelli Lidia De LucaAndrea Porcheddu |
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| Affiliation: | Dipartimento di Chimica, Università di Sassari, via Vienna 2, Sassari I-07100 Italy |
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| Abstract: | A convenient route has been developed for generation of nitrile oxides in situ from nitroalkanes under very mild conditions using microwave irradiation, using 4-(4,6-dimethoxy[1,3,5]triazin-2-yl)-4-methylmorpholinium chloride (DMTMM) and DMAP as catalyst. Isoxazolines and isoxazoles are obtained in very good yields compared to known methods. |
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| Keywords: | isoxazoline solid-phase synthesis microwave condition |
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