期刊
CHEMISTRY-AN ASIAN JOURNAL
卷 11, 期 20, 页码 2834-2837出版社
WILEY-V C H VERLAG GMBH
DOI: 10.1002/asia.201600972
关键词
arylation; chemoselectivity; C-O bond cleavage; iron; synthetic methods
资金
- JSPS KAKENHI Grant [JP25248025, JP16H06039, JP25105734, JP16H01150]
- Grants-in-Aid for Scientific Research [16H06039, 16H01150] Funding Source: KAKEN
Iron-catalyzed cross-coupling reaction of vinylic ethers with aryl Grignard reagents is described. The reaction proceeded at room temperature with catalytic amounts of an iron salt without the aid of costly ligands and additives. In this catalytic system, vinylic C-O bonds were preferentially cleaved over aromatic C-O bonds of aryl ethers or aryl sulfonates.
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