A new one-pot synthesis of 2-quaternary 1,3-diketones

被引：0
作者：
Ren, SK
Wang, F
Dou, HN
Fan, CA
He, L
Song, ZL
Xia, WJ
Li, DR
Jia, YX
Li, X
Tu, YQ [1 ]
机构：
[1] Lanzhou Univ, Dept Chem, Lanzhou 730000, Peoples R China
[2] Lanzhou Univ, Natl Lab Organ Chem, Lanzhou 730000, Peoples R China
[3] Beijing Normal Univ, Dept Chem, Beijing 100875, Peoples R China
来源：
SYNTHESIS-STUTTGART | 2001年 / 16期
关键词：
1,3-diketones; quaternary carbon; pyridinium chlorochromate; tertiary alpha-hydroxy epoxides; oxidative rearrangement;
D O I：
暂无
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
A facile one-pot synthesis of 1,3-diketones with stereogenic quaternary center at C-2 has been developed on the basis of an oxidative-rearrangement of a series of tertiary a-hydroxy epoxides on treatment with pyridinium chlorochromate (PCC). A possible mechanism is also discussed.
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页码：2384 / 2388
页数：5
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