Iodoarene-catalyzed cyclizations of <i>N</i>-propargylamides and β-amidoketones: synthesis of 2-oxazolines
作者:Somaia Kamouka、Wesley J Moran
DOI:10.3762/bjoc.13.177
日期:——
Two complementary iodoarene-catalyzed methods for the preparation of 2-oxazolines are presented. The first involves the cyclization of N-propargylamides and the second involves the cyclization of β-amidoketones. These are proposed to proceed through different mechanisms and have different substrate scopes.
提出了两种互补的碘代芳烃催化的2-恶唑啉的制备方法。第一个涉及N-炔丙基酰胺的环化,第二个涉及β-酰胺酮的环化。提议这些通过不同的机制进行并且具有不同的衬底范围。