The Journal of Organic Chemistry

Direct Easy Synthesis of Ketones from Carboxylic Acids and Chlorinated Compounds

F Alonso, E Lorenzo, M Yus

文献索引：Alonso, Francisco; Lorenzo, Emilio; Yus, Miguel Journal of Organic Chemistry, 1996 , vol. 61, # 17 p. 6058 - 6059

全文：HTML全文

被引用次数: 16

摘要

Τhe reaction of organolithium compounds with carbon dioxide is a standard procedure to prepare carboxylic acids. 1a In general, small amounts of a ketone are obtained in this process as a byproduct. However, the preparation of ketones1b from carboxylates and organolithium compounds can be achieved only under prolonged reflux, 2 using sonication, 3 or in the presence of cerium-(III) chloride. 4 Methodologies for ketone synthesis ...