钯催化的5-三丁基锡烷基-4-氟吡唑的交叉偶联反应
Palladium catalyzed cross-coupling reaction of 5-tributylstannyl-4-fluoropyrazole.
作者信息
Hanamoto Takeshi, Koga Yukinori, Kido Eisaku, Kawanami Toshio, Furuno Hiroshi, Inanaga Junji
机构信息
Department of Chemistry and Applied Chemistry, Saga University, Honjyo-machi 1, Saga 840-8502, Japan.
出版信息
Chem Commun (Camb). 2005 Apr 21(15):2041-3. doi: 10.1039/b419329f. Epub 2005 Mar 1.
DOI:10.1039/b419329f
PMID:15834499
Abstract
The palladium catalyzed cross-coupling reactions of aryl iodides and 5-tributylstannyl-4-fluoropyrazole prepared from fluoro(tributylstannyl)acetylene proceeded smoothly giving the corresponding 5-aryl-4-fluoropyrazole in good yields.
摘要
由氟（三丁基锡烷基）乙炔制备的芳基碘化物与5-三丁基锡烷基-4-氟吡唑的钯催化交叉偶联反应顺利进行，以良好的产率得到相应的5-芳基-4-氟吡唑。
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