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Chutima Kuhakarn Krisada Kittigowittana Pattama Ghabkham Manat Pohmakotr Vichai Reutrakul 《合成通讯》2013,43(19):2887-2892
A mild oxidation of alcohols to the respective carbonyl compounds with o‐iodoxybenzoic acid (IBX) catalyzed by n‐Bu4NBr in a water/dichloromethane (1:1) mixture is described. The method offers the advantage of a simple, inexpensive catalyst and the diminution of organic solvent employed in the reaction. 相似文献
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Chutima Kuhakarn Krisada Kittigowittana Manat Pohmakotr Vichai Reutrakul 《Tetrahedron》2005,61(38):8995-9000
A new alternative system for the chemoselective oxidation of secondary hydroxyl group to ketone with IBX/n-Bu4NBr in CH2Cl2-H2O has been developed. Under the reaction conditions, the secondary hydroxyl group was highly chemoselectively oxidized to the corresponding ketone, in moderate to good yields at rt, in the presence of primary hydroxyl group within the same molecule. 相似文献
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