标题:【求助】Chemoselective synthesis of ketones and ketimines by addition of organometallic reagents to secondary amides 求助格式： 【作者】William S. Bechara, Guillaume Pelletier & André B. Charette 【文章标题】Chemoselective synthesis of ketones and ketimines by addition of organometallic reagents to secondary amides 【期刊名，年份，卷（期），起止页***** Nature Chemistry volume 4, pages 228–234 (2012) 【全文链接】 https://www.nature.com/articles/nchem.1268