Lewis Base Catalyzed Dioxygenation of Olefins with Hypervalent Iodine Reagents

被引：12
作者：
Pan, Liangkun [1 ,2 ]
Ke, Zhihai [1 ,2 ]
Yeung, Ying-Yeung [1 ,2 ]
机构：
[1] Chinese Univ Hong Kong, Dept Chem, Shatin, Hong Kong, Peoples R China
[2] Chinese Univ Hong Kong, State Key Lab Synthet Chem, Shatin, Hong Kong, Peoples R China
来源：
ORGANIC LETTERS | 2021年 / 23卷 / 21期
关键词：
CIS-DIHYDROXYLATION; ALKENES; DIACETOXYLATION; EPOXIDATION; CHEMISTRY; OXIDATION; STYRENE; FUNCTIONALIZATION; DEAROMATIZATION; ACETALS;
D O I：
10.1021/acs.orglett.1c02872
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
1,2-Diols are extremely useful building blocks in organic synthesis. Hypervalent iodine reagents are useful for the vicinal dihydroxylation of olefins to give 1,2-diols under metal-free conditions, but strongly acidic promoters are often required. Herein, we report a catalytic vicinal dioxygenation of olefins with hypervalent iodine reagents using Lewis bases as catalysts. The conditions are mild and compatible with various functional groups.
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收藏
页码：8174 / 8178
页数：5
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