Abstract
A method for the preparation of N,O-chelated B,B-diaryl tetracoordinated organoboron complexes is disclosed. Using stable and readily available potassium aryltrifluoroborates (ArBF3K) as the surrogate of the diarylboron (Ar2B) moieties and isoquinoline-3-carboxylic acid as the precursor of the N,O-chelating ligand, the isoquinoline-3-carboxylate chelated diarylboron complexes can be obtained in the presence of Mn, p-toluenesulfonyl chloride, and base. This reaction is featured by broad substrate scope and functional group compatibility, thus providing a convenient and efficient pathway towards diarylboron complexes.
| Translated title of the contribution | Synthesis of Isoquinoline-3-carboxylate Chelated B,B-Diaryl Tetracoordinated Organoboron Complexes |
|---|---|
| Original language | Chinese (Traditional) |
| Pages (from-to) | 1792-1798 |
| Number of pages | 7 |
| Journal | Chinese Journal of Organic Chemistry |
| Volume | 43 |
| Issue number | 5 |
| DOIs | |
| State | Published - 25 May 2023 |
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