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Suzuki-Miyaura reactions of arenediazonium salts catalyzed by Pd(0)/C. One-pot chemoselective double cross-coupling reactions
被引:99
|作者:
Taylor, Rachel H.
[1
]
Felpin, Francois-Xavier
[1
]
机构:
[1] Univ Bordeaux 1, CNRS, Inst Sci Mol, F-33405 Talence, France
关键词:
D O I:
10.1021/ol0712733
中图分类号:
O62 [有机化学];
学科分类号:
070303 ;
081704 ;
摘要:
The Suzuki-Miyaura cross-coupling of arenediazonium tetrafluoroborate salts with boronic acid partners catalyzed by Pd(0)/C is described as a practical and efficient alternative to classical homogeneous conditions. Reactions conducted in alcoholic solvents proved to be extremely fast using mild conditions. Additionnaly, we developed a chemoselective double Suzuki-Miyaura cross-coupling in a single reaction vessel allowing the synthesis of unsymmetrical terphenyls.
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页码:2911 / 2914
页数:4
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