Decarboxylative Biaryl Synthesis from Aromatic Carboxylates and Aryl Triflates

被引:230
|
作者
Goossen, Lukas J. [1 ]
Rodriguez, Nuria [1 ]
Linder, Christophe [1 ]
机构
[1] TU Kaiserslautern, FB Chem Organ Chem, D-67663 Kaiserslautern, Germany
关键词
D O I
10.1021/ja8050926
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
A new catalyst system, generated in situ from Cu2O, 1,10-phenanthroline, Pdl(2), and Tol-BINAP, for the first time allows the decarboxylative coupling of carboxylic acids with aryl triflates. In contrast to previous decarboxylative couplings that remained limited to certain activated carboxytates, e.g., ortho-substituted benzoates, this halide-free protocol is generally applicable to aromatic carboxylic acid salts regardless of their substitution pattern.
引用
收藏
页码:15248 / +
页数:3
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