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A Multicomponent One-pot Synthesis of 3-Cyanopyridine Derivatives
被引:0
|作者:
Al-Ghorbani, Mohammed
[1
,2
]
Gouda, Moustafa A.
[1
,3
]
Qurban, Jihan
[4
]
机构:
[1] Taibah Univ, Ulla Sci & Arts Coll, Dept Chem, Medina, Saudi Arabia
[2] Thamar Univ, Coll Educ, Dept Chem, Dhamar, Yemen
[3] Mansoura Univ, Fac Sci, Dept Chem, El Gomhoria St, Mansoura, Egypt
[4] Umm Al Qura Univ, Fac Appl Sci, Dept Chem, Mecca, Saudi Arabia
关键词:
3-Cyanopyridine;
Malononitrile;
Ethyl cyanoacetate;
Multicomponent one-pot synthesis;
DISCOVERY;
INHIBITORS;
DESIGN;
D O I:
暂无
中图分类号:
O62 [有机化学];
学科分类号:
070303 ;
081704 ;
摘要:
A simple and efficient method was developed for synthesis of 2-amino-3-cyanopyridine and 3-cyanopyridine-2(1H)-ones (4a-e, 6a-e) from 2,6-dimethylheptan-4-one, aromatic aldehydes, and malononitrile or ethyl cyanoacetate in the presence of ammonium acetate in good to excellent yields and the structure of targets compounds was characterized by Fourier-transform infrared and H-1 and C-13 nuclear magnetic resonance and mass spectral and elemental analytical data.
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页码:77 / 80
页数:4
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