Indium-mediated regioselective mono-allylation of 1,5-dicarbonyl compounds and dehydrative cyclization to 2,3-dihydro-4H-pyran-4-ones and 3,4-dihydro-2H-[1,4]oxazines |
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| Authors: | Sung Hwan KimSangku Lee Se Hee KimJin Woo Lim Jae Nyoung Kim |
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| Institution: | a Department of Chemistry and Institute of Basic Science, Chonnam National University, Gwangju 500-757, Republic of Korea
b Immune Modulator Research Center, KRIBB, Daejeon 305-806, Republic of Korea |
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| Abstract: | An indium-mediated Barbier type mono-allylation of 1,5-dicarbonyl compounds and a subsequent acid-catalyzed dehydrative cyclization afforded 2,3-dihydro-4H-pyran-4-ones and 3,4-dihydro-2H-1,4]oxazines. |
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| Keywords: | Indium 2 3-Dihydro-4H-pyran-4-ones 3 4-Dihydro-2H-[1 4]oxazines 1 5-Dicarbonyl compounds |
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