作者:Diana C. Reeves、Sonia Rodriguez、Heewon Lee、Nizar Haddad、Dhileepkumar Krishnamurthy、Chris H. Senanayake
DOI:10.1021/ol200744s
日期:2011.5.6
The palladium catalyzed alkoxycarbonylation and aminocarbonylation of vinyl tosylates are described. A variety of ketone and aldehyde derived vinyl tosylates may be carbonylated in the presence of primary, secondary, and tertiary alcohols, or primary and secondary amines, to provide the corresponding esters and amides in good yields. The alkoxycarbonylation was applied to a short synthesis of isoguvacine
描述了甲苯磺酸乙烯基酯的钯催化的烷氧基羰基化和氨基羰基化。在伯,仲和叔醇,或伯和仲胺的存在下,各种酮和醛衍生的乙烯基甲苯磺酸酯可以被羰基化,以高收率提供相应的酯和酰胺。将烷氧羰基化用于异古瓦汀的短合成。