An Efficient N??Arylation of Heterocycles with Aryl??, Heteroaryl??, and Vinylboronic Acids Catalyzed by Copper Fluorapatite

ML Kantam, GT Venkanna, KBS Kumar…

文献索引：Kantam, Mannepalli Lakshmi; Venkanna, Gopaladasu Tirupati; Kumar, Kota Balaji Shiva; Subrahmanyam, Vura Bala Helvetica Chimica Acta, 2010 , vol. 93, # 5 p. 974 - 979

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被引用次数: 9

摘要

Abstract N-Arylation of N-containing heterocycles, such as pyrazoles, imidazoles, and benzimidazoles with aryl-, heteroaryl-, and vinylboronic acids was efficiently carried out by copper fluorapatite (CuFAP) catalyst in MeOH at room temperature under base-free conditions. The N-arylated heterocycles were isolated in good-to-excellent yields.