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文章名     作者     期刊名     摘要     卷     期         如果没有找到您所需要的文献，请点击 ——此处申请     共66条记录   Diamine-Free Lithiation-Trapping of N-Boc Heterocycles using s-BuLi in THF [作者：BARKER GRAEME; OBRIEN PETER; CAMPOS KEVIN R,期刊：Organic Letters, 页码：4176-4179 , 文章类型： Article，,卷期：2010年12-18] A diamine-free protocol for the s-BuLi-mediated lithiation-trapping of N-Boc heterocycles has been developed. In the optimized procedure, lithiation is accomplished using s-BuLi in THF at 30 degrees C for only 5 or 10 mi... Cobalt-Catalyzed Addition of Azoles to Alkynes [作者：DING ZHENHUA; YOSHIKAI NAOHIKO,期刊：Organic Letters, 页码：4180-4183 , 文章类型： Article，,卷期：2010年12-18] A ternary catalytic system consisting of a cobalt salt, a diphosphine ligand, and a Grignard reagent promotes syn-addition of an azole C(2)-H bond across an unactivated internal alkyne with high chemo-, regio-, and stere...