Microwave-assisted Suzuki-Miyaura reactions with an insoluble pyridine-aldoxime Pd-catalyst

被引:60
作者
Solodenko, W
Schön, U
Messinger, J
Glinschert, A
Kirschning, A
机构
[1] Univ Hannover, Zentrum Organ Chem, D-30167 Hannover, Germany
[2] Solvay Pharmaceut Res Labs, D-30173 Hannover, Germany
关键词
Suzuki-Miyaura reactions; precatalyst; pyridine-aldoxime Pd-catalyst;
D O I
10.1055/s-2004-829546
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
The preparation of a solid Pd(II)-precatalyst and its use in microwave-assisted Suzuki-Miyaura reactions in water is described. The precatalyst is obtained by treatment of 4-pyridine-aldoxime with Na2PdCl4 and is insoluble in organic solvents as well as in water. Its robustness under microwave conditions and its insolubility allows simple reuse in 'teabags'.
引用
收藏
页码:1699 / 1702
页数:4
相关论文
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Tulloch A.A.D., 2003, J CHEM SOC DA, P699