Synthesis of benzylboronates via palladium-catalyzed borylation of benzyl halides with pinacolborane

…, T Oyama, S Watanabe, Y Masuda

文献索引：Murata, Miki; Oyama, Takashi; Watanabe, Shinji; Masuda, Yuzuru Synthetic Communications, 2002 , vol. 32, # 16 p. 2513 - 2517

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被引用次数: 23

摘要

View all references A suitable catalyst system varied in the substrates as mentioned above. During the course of our investigations, we examined a synthesis of benzylboranes 3 focusing on what kind of transition metals catalyzed a borylation of benzyl halides 1. We here report the borylation of 1 with pinacolborane 2 as a boron source (Eq. 1). ... View all references In testing the three solvents, CH 2 ClCH 2 Cl, dioxane (94% yield of 3a), and toluene (77%), it was found that ...