Direct displacement of alkoxy groups of vinylogous esters by Grignard reagents

AJ Brockway, M González-López…

文献索引：Brockway, Anthony J.; Gonzalez-Lopez, Marcos; Fettinger, James C.; Shaw, Jared T. Journal of Organic Chemistry, 2011 , vol. 76, # 9 p. 3515 - 3518

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被引用次数: 10

摘要

The creation of carbon−carbon bonds at sp 2 -hybridized carbon centers is dominated by transition metal-catalyzed cross-coupling reactions. In most cases, an organometallic coupling partner reacts with an aryl or vinyl halide or triflate in the presence of a palladium or nickel catalyst.(1) Although these transformations are a mainstay of organic synthesis, complementary reactivity in the form of direct displacement reactions are useful in cases where ...