Metal-Free [2 + 2 + 2] Cycloaddition of Ynamides with Nitriles to Construct 2,4-Diaminopyridines
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https://figshare.com/articles/dataset/Metal-Free_2_2_2_Cycloaddition_of_Ynamides_with_Nitriles_to_Construct_2_4-Diaminopyridines/3469676
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资源简介：
We present a metal-free
[2 + 2 + 2] cycloaddition of ynamides with
nitriles that enables highly efficient access to 2,4-diaminopyridines.
This catalytic protocol is more environmentally friendly and allows
for a concomitant construction of C–C and C–N bonds
between ynamides and nitriles, exhibiting excellent chemoselectivity,
regioselectivity, and wide functional groups tolerance.
创建时间：
2016-07-11
