Metal-free synthesis of biarenes via photoextrusion in di(tri)aryl phosphates

被引：2
|
作者：
Qrareya, Hisham [1 ,2 ]
Meazza, Lorenzo [1 ]
Protti, Stefano [1 ]
Fagnoni, Maurizio [1 ]
机构：
[1] Dept Chem, PhotoGreen Lab, Viale Taramelli 12, I-27100 Pavia, Italy
[2] Arab Amer Univ, Ind Chem Dept, 240 Jenin 13, Zababdeh, Palestine
来源：
BEILSTEIN JOURNAL OF ORGANIC CHEMISTRY | 2020年 / 16卷
关键词：
aryl phosphates; biarenes; metal-free synthesis; photochemistry; photoextrusion; CROSS-COUPLING REACTIONS; BIARYL SYNTHESIS; TRUCE-SMILES; ARYL; SUBSTITUTION; PHOTOLYSIS; ARYLATION; PHOTOHETEROLYSIS; DECARBONYLATION; PHOTOCHEMISTRY;
D O I：
10.3762/bjoc.16.250
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
A metal-free route for the synthesis of biarenes has been developed. The approach is based on the photoextrusion of a phosphate moiety occurring upon irradiation of biaryl- and triaryl phosphates. The reaction involves an exciplex as the intermediate and it is especially suitable for the preparation of electron-rich biarenes.
引用
收藏
页码：3008 / 3014
页数：7
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