Palladium-Catalyzed Carbonyl-Retention Suzuki–Miyaura Coupling between N-Hydroxybenzotriazole Esters and Boronic Acids
作者:Wanfang Li、Shangzhang Li、Jin Bai、Riqian Zhu
DOI:10.1055/a-1996-3244
日期:——
We have developed a palladium-catalyzed C–O bond activation of N-hydroxybenzotriazole esters, which represent a new type of electrophilic partner for Suzuki–Miyaura cross-couplingreactions to make various ketones. This reaction employed the cheap and commercially available PdCl2(MeCN)2/PCy3 as the catalyst and proceeded at 80 °C.
我们开发了一种钯催化的 N-羟基苯并三唑酯的 C-O 键活化,它代表了铃木-宫浦交叉偶联反应制备各种酮的新型亲电伙伴。该反应使用廉价且可商购的 PdCl2(MeCN)2/PCy3 作为催化剂,并在 80 °C 下进行。
Katritzky, Alan R.; Malhotra, N.; Fan, Wei-Quiang, Journal of the Chemical Society. Perkin transactions II, 1991, # 10, p. 1545 - 1547
作者:Katritzky, Alan R.、Malhotra, N.、Fan, Wei-Quiang、Anders, Ernst
DOI:——
日期:——
Discovery of a Series of 5-Amide-1<i>H</i>-pyrazole-3-carboxyl Derivatives as Potent P2Y<sub>14</sub>R Antagonists with Anti-Inflammatory Characters