Decatungstate As Photoredox Catalyst: Benzylation of Electron-Poor Olefins

被引：66
作者：
Montanaro, Sara [1 ]
Ravelli, Davide [1 ]
Merli, Daniele [1 ]
Fagnoni, Maurizio [1 ]
Albini, Angelo [1 ]
机构：
[1] Univ Pavia, Dept Chem, PhotoGreen Lab, I-27100 Pavia, Italy
来源：
ORGANIC LETTERS | 2012年 / 14卷 / 16期
关键词：
EXCITED-STATE; PHOTOCATALYZED OXIDATION; FUNCTIONALIZATION; REACTIVITY; ACTIVATION; MECHANISM; SECONDARY; EXCIPLEX; ALKENES; KETONES;
D O I：
10.1021/ol301900p
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
Excited tetrabutylammonium decatungstate (TBADT), known to activate a variety of compounds via hydrogen atom transfer (HAT), has now been applied as a photoredox catalyst for the effective oxidative cleavage of benzyl silanes and radical benzylation of reducible olefins occurring in isolated yields from poor to excellent.
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收藏
页码：4218 / 4221
页数：4
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