Activated nitriles in heterocyclic: Synthesis novel syntheses of imidazo[2,1-b]-1,3-thiazine derivatives

被引：6
|
作者：
El-Din, AAM [1 ]
Elsharabasy, SA
Hassan, AY
机构：
[1] Natl Res Ctr, Dept Nat Prod, Cairo, Egypt
[2] Al Azhar Univ, Fac Sci, Cairo, Egypt
来源：
PHOSPHORUS SULFUR AND SILICON AND THE RELATED ELEMENTS | 2005年 / 180卷 / 02期
关键词：
5,5-diphenyl-2-thiohydantoin; alpha; beta-unsaturated nitriles;
D O I：
10.1080/104265090509207
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
Several new imidazo[2,1-b]-1,3-thiazine derivatives 4a-c, 8a-c, and 11a-c were synthesised via the reaction of 5,5-diphenyl-2-thiohydantoin (1) with alpha,beta-unsaturated nitriles 2a-c, 5a-c, and 9a-c. The structures of the products were established on the basis of elemental analyses, IR, and H-1-NMR spectral data.
引用
收藏
页码：407 / 412
页数：6
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