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Divergent synthesis of hydropyridine derivatives via nitrogen-containing Lewis base mediated regioselective [4 + 2] cyclizations
Organic Chemistry Frontiers ( IF 5.4 ) Pub Date : 2017-08-16 00:00:00 , DOI: 10.1039/c7qo00596b
Hongxing Jin 1, 2, 3, 4, 5 , Erqing Li 1, 2, 3, 4, 5 , You Huang 1, 2, 3, 4, 5
Affiliation  

A nitrogen-containing Lewis base mediated regioselective [4 + 2] cyclization strategy between allenic esters and α,β-unsaturated ketimines was discovered, affording a series of hydropyridine derivatives in moderate to good yields under mild conditions.

中文翻译:

通过含氮的刘易斯碱介导的区域选择性[4 + 2]环化发散合成氢吡啶衍生物

发现了烯丙酸酯和α,β-不饱和酮亚胺之间的含氮路易斯碱介导的区域选择性[4 + 2]环化策略,在温和条件下以中等至良好的收率提供了一系列氢吡啶衍生物。
更新日期:2017-10-25
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