SYNTHESIS AND SPECTROSCOPIC PROPERTIES OF FUSED 5-ARYLIDENE-2-THIOHYDANTOIN DERIVATIVES

被引：27

作者：

KIECKONONOWICZ, K ^{[1
]}

KAROLAKWOJCIECHOWSKA, J ^{[1
]}

机构：

[1] TECH UNIV LODZ,INST GEN CHEM,PL-90924 LODZ,POLAND

来源：

PHOSPHORUS SULFUR AND SILICON AND THE RELATED ELEMENTS | 1992年 / 73卷 / 1-4期

关键词：

IMIDAZOTHIAZOLES; IMIDAZOTHIAZINES; IMIDAZOTHIAZEPINES; DIALKYLATION OF 5-ARYLIDENE-2-THIOHYDANTOINS; X-RAY ANALYSIS;

D O I：

10.1080/10426509208034448

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Imidazothiazole [(1)-(12)], imidazothiazine [(13)-(20)], and imidazothiazepine [(21), (22)] derivatives were obtained as the products of 1,2 or 2,3-dialkylation of 5-arylidene-2-thiohydantoin derivatives (ATH). The X-ray analysis of selected synthesized compounds showed their Z-configuration. The spectroscopic properties were described and examined for identification of 1,2-(type A) and 2,3-(type B)-substitution products. The reactivity of ATH was explained on the basis of X-ray analysis results and MNDO calculations.

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页码：235 / 248

页数：14

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