An Efficient Synthesis of Arylated Pyridines from Conjugated Acetylenes and Substituted Benzylamines Catalyzed by Base.
An Efficient Synthesis of Arylated Pyridines from Conjugated Acetylenes and Substituted Benzylamines Catalyzed by Base.
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碱催化共轭乙炔和取代苄胺高效合成芳基化吡啶
DOI:
10.3390/molecules22081277
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发表时间:
2017-07-31
期刊:
影响因子:
--
通讯作者:
Kang Y
中科院分区:
文献类型:
--
作者:
Guo M;Chen B;Zhu Q;Jin H;Peng Q;Kang Y
An efficient base-catalyzed synthesis of arylated pyridines has been disclosed. This reaction involving conjugated acetylenes and substituted benzylamines proceeded smoothly, giving rise to tri-aryl substituted pyridines which are biologically relevant compounds in good to excellent yields in N,N-dimethylformamide (DMF) under air at 140 °C with K2CO3 as catalyst.
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