2019年9月
Unexpected Formation of Triphenylborane from Phenylboronic Acid and Its Use as an Intermediate in Palladium-Catalyzed Cross Coupling Reaction
CHEMISTRYSELECT
- ,
- ,
- 巻
- 4
- 号
- 35
- 開始ページ
- 10501
- 終了ページ
- 10505
- 記述言語
- 英語
- 掲載種別
- 研究論文(学術雑誌)
- DOI
- 10.1002/slct.201902950
- 出版者・発行元
- WILEY-V C H VERLAG GMBH
Triphenylborane was unexpectedly formed from phenylboronic acid in the presence of an inorganic base and a polar solvent. When K2CO3 was used as the base and DMF was used as the solvent, 0.22 mmol of triphenylborane was obtained from 1.5 mmol of phenylboronic acid after 1 h at 130 degrees C. The in-situ formed triphenylborane reacted with chorobenzene over a supported Pd catalyst to afford biphenyl as the cross coupling product.
- リンク情報
- ID情報
-
- DOI : 10.1002/slct.201902950
- ISSN : 2365-6549
- Web of Science ID : WOS:000486736500043