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- Title
BBr<sub>3</sub>‐Mediated P(III)‐Directed C−H Borylation of Phosphines.
- Authors
Lv, Jiahang; Zhang, Xue‐Jun; Wang, Minyan; Zhao, Yue; Shi, Zhuangzhi
- Abstract
Transition‐metal‐catalyzed C−H borylation has been widely used in the preparation of organoboron compounds. Here, we developed a general protocol on metal‐free P(III)‐directed C−H borylation of phosphines mediated by BBr3, resulting in the formation of products bearing both phosphorus and boron. The development of the metal‐free strategy to mimic previous metallic processes has shown low cost, superior practicality, and environmental friendliness. Density functional theory (DFT) calculations demonstrate the preferred pathway for this metal‐free directed C−H borylation process.
- Subjects
BORYLATION; ORGANOBORON compounds; DENSITY functional theory; PHOSPHINES
- Publication
Chemistry - A European Journal, 2022, Vol 28, Issue 9, p1
- ISSN
0947-6539
- Publication type
Article
- DOI
10.1002/chem.202104100