Benzylic oxidation catalyzed by dirhodium(II,III) caprolactamate

被引:201
作者
Catino, AJ [1 ]
Nichols, JM [1 ]
Choi, H [1 ]
Gottipamula, S [1 ]
Doyle, MP [1 ]
机构
[1] Univ Maryland, Dept Chem & Biochem, College Pk, MD 20742 USA
关键词
D O I
10.1021/ol0520020
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
Dirhodium caprolactamate [Rh-2(cap)(4)] is an effective catalyst for benzylic oxidation with tert-butyl hydroperoxide (TBHP) under mild conditions. Sodium bicarbonate is the optimal base additive for substrate conversion. Benzylic carbonyl compounds are readily obtained, and a formal synthesis of palmarumycin CP2 using this methodology is described.
引用
收藏
页码:5167 / 5170
页数:4
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