Hydrazone as the Directing Group for Ir-Catalyzed Arene Diborylations and Sequential Functionalizations
收藏NIAID Data Ecosystem2026-03-07 收录
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The use of hemilabile pyridine–hydrazone N,N-ligands allows the highly selective Ir-catalyzed ortho,ortho′-directed diborylation of aromatic N,N-dimethylhydrazones in near-quantitative yields. One-pot sequential Suzuki–Miyaura cross-coupling with different aryl bromides provides a short entry to unsymmetrically substituted 2,6-diarylbenzaldehyde derivatives.
创建时间：
2016-02-21
