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SYNTHESIS AND CHARACTERIZATION OF NOVEL PYRIMIDINE DERIVATIVES FROM 2,3-FURANDIONES
被引:4
|作者:
Koca, Irfan
[1
]
Yildirim, Ismail
[2
]
机构:
[1] Bozok Univ, Fac Arts & Sci, Dept Chem, TR-66200 Yozgat, Turkey
[2] Erciyes Univ, Fac Arts & Sci, Dept Chem, TR-38039 Kayseri, Turkey
关键词:
2,3-Furandione;
pyrimidine-2(1H)-one;
pyrimidine-2(1-H)-thione;
nucleophilic cycloaddition;
FUNCTIONALIZED;
1H-PYRIMIDINES;
OXALYL COMPOUNDS;
ENAMINONES;
INHIBITORS;
AGENTS;
ACID;
D O I:
10.1515/HC.2009.15.5.377
中图分类号:
O62 [有机化学];
学科分类号:
070303 ;
081704 ;
摘要:
Various novel pyrimidine-2(1H)-one and pyrimidine-2(1H)-thione derivatives 3a-m have been synthesized efficiently in good yields by the treatment of 4-p-methylbenzoyl-5-p-methylphenyl-2,3-furandione (1a) and 4-(3,4-dimethoxybenzoyl)-5-(3,4-dimethoxyphenyl)-2,3-furandione (1b) with some ureas and thioureas 2. Structures of these compounds 3 were established on the basis of elemental analysis, IR, H-1- and C-13-NMR spectral studies.
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页码:377 / 384
页数:8
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