Transition-Metal-Free Cross-Coupling of Aryl and N-Heteroaryl Cyanides with Benzylic Zinc Reagents

…, T León, S William, K Karaghiosoff, P Knochel

文献索引：Barl, Nadja M.; Sansiaume-Dagousset, Elodie; Monzon, Gabriel; Wagner, Andreas J.; Knochel, Paul Organic Letters, 2014 , vol. 16, # 9 p. 2422 - 2425

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被引用次数: 3

摘要

Functionalized 4-benzylated pyridines can be efficiently prepared by a transition-metal-free cross-coupling between various benzylic zinc chlorides and substituted 4-cyanopyridines in THF/DMPU under microwave irradiation (40° C, 0.5–1.5 h). Selective benzylations on