抄録
A new preparation of the tridentate bis-oxazoline carbazole ligand 1 is described. This method features direct formation of the amide, which is a precursor of the ligand l, via the Pd-catalyzed amidation and following BF3 · OEt2 mediated oxazoline formation. This method required only 2 steps from the aryl iodide to form the bis-oxazoline ligand; hence, it would be generally used for preparing other bis-oxazoline ligands.
本文言語 | English |
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ページ(範囲) | 133-138 |
ページ数 | 6 |
ジャーナル | Heterocycles |
巻 | 72 |
DOI | |
出版ステータス | Published - 2007 4月 13 |
ASJC Scopus subject areas
- 分析化学
- 薬理学
- 有機化学