In this work, an interesting procedure for the synthesis of α,β-unsaturated amides from aryl azides and alkenylaluminum reagent has been developed. With palladium as the catalyst and XPhos as the ligand under carbon monoxide pressure, the desired α,β-unsaturated amides were isolated in good to excellent yields with good functional group tolerance. Remarkably, this procedure also represents an example on addition of organometallic reagent to isocyanates for α,β-unsaturated amides synthesis.

中文翻译：

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钯催化羰基合成芳基叠氮化物和烯基铝试剂的α，β-不饱和酰胺

在这项工作中，从芳基叠氮化物和链烯基铝试剂合成α，β-不饱和酰胺的有趣方法已经被开发出来。以钯为催化剂，以XPhos为配体，在一氧化碳压力下，以良好的收率和良好的官能度耐受性分离出所需的α，β-不饱和酰胺。值得注意的是，该程序也代表了向异氰酸酯中添加有机金属试剂以合成α，β-不饱和酰胺的例子。