I2/TBHP-mediated domino process: a convenient route to 1,3-oxazole derivatives |
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Authors: | Cheng-Tao Feng Ming Zhao Shi-Tang Ma Xia Qin |
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Affiliation: | 1. Department of Chemistry, Huainan Union University, Dongshan West Road, Huainan, 232001, Anhui, People’s Republic of China 2. College of Food and Drug, Anhui Science and Technology University, No. 9, Donghua Road, Fengyang, 233100, Anhui, People’s Republic of China
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Abstract: | A practical and simple synthesis of 2,5-disubstituted oxazoles was developed via a TBHP (tert-butyl hydroperoxide)/I2-mediated domino strategy. The reaction proceeds in series, giving rise to the formation of an intermolecular C–N bond and an intramolecular C–O bond, which yield oxazole derivatives simultaneously. The reaction gave the desired products from readily available substrates under mild conditions. |
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