NEW DERIVATIVES OF 2-AMINOBENZIMIDAZOLE .2. SYNTHESIS OF 2-AMINOBENZIMIDAZOLE WITH ALPHA,BETA-UNSATURATED ACIDS AND THEIR CHLORIDES

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作者
NAWROCKA, W
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BENZIMIDAZOLE DERIVATIVES;
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O6 [化学];
学科分类号
0703 ;
摘要
Synthesis of new compound with the 2-aminobenzimidazole moiety is reported. 2-Aminobenzimidazole was condensed with selected alpha,beta-unsaturated acids and their chlorides (methacrylic, crotonic and cinnamic), to yield 3-methyl-, 4-methyl-, or 4-phenyl-1,2,3,4-tetrahydropyrimido[1,2-a]benzimidazol-2-ones and 2-cinnamoylaminobenzimidazole derivatives respectively.
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页码:1158 / 1160
页数:3
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