期刊
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
卷 58, 期 19, 页码 6444-6448出版社
WILEY-V C H VERLAG GMBH
DOI: 10.1002/anie.201812396
关键词
alkenyl iodides; aryliodination; carbohalogenation; homogeneous catalysis; palladium
资金
- ERC [757608]
- LG Chem
- European Research Council (ERC) [757608] Funding Source: European Research Council (ERC)
A completely atom economical palladium-catalyzed addition reaction has been developed to stereoselectively access functionalized tetrasubstituted alkenyl iodides. The palladium catalyst, which bears an electron-poor bidentate ligand rarely employed in catalysis, is essential to promote the high yielding and chemoselective intermolecular reaction between equimolar amounts of an alkyne and an aryl iodide. This new carbohalogenation reaction is an attractive alternative to traditional synthetic methods, which rely on multistep synthetic sequences and protecting-group manipulations.
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