Iron-catalyzed 1,6-addition of aryl Grignard reagents to 2,4-dienoates and -dienamides
作者:Kohki Fukuhara、Hirokazu Urabe
DOI:10.1016/j.tetlet.2004.11.131
日期:2005.1
1,6-Addition of aryl Grignard reagents to 2,4-dienoates or -dienamides was nicely catalyzed by iron salt to give 5-aryl-3-enoates or the corresponding amides in a highly regio- and stereoselective manner.
铁盐很好地催化了1,6-芳基格氏试剂与2,4-二烯酸酯或-二烯酰胺的加成反应,从而以高度区域和立体选择性的方式得到了5-芳基-3-烯酸酯或相应的酰胺。