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Preparation and identification of some new thiazolidine -4-one compounds from Schiff base derivatives | ||
| Journal of Education and Science | ||
| Article 11, Volume 29, Issue 3, 2020, Pages 142-156 PDF (1.56 M) | ||
| Document Type: Research Paper | ||
| DOI: 10.33899/edusj.2020.126881.1061 | ||
| Authors | ||
| Abdullah Dhyaa Al-khyaat* 1; neam hazim saleem2 | ||
| 1طالب ماجستیر فی جامعة الموصل / کلیة التربیة للعلوم الصرفة / قسم الکیمیاء | ||
| 2استاذ فی کلیة التربیة للعلوم الصرفة / قسم الکیمیاء / جامعة الموصل / الموصل - العراق | ||
| Abstract | ||
| In this Study the two compounds ( 1 , 2 ) ( 5-styryl - 1,3,4- oxadiazol - 2-amine and 5-styryl - 1,3,4- thiadiazol - 2-amine ) were prepared by the reaction between ( cinammic acid ) and with of all semicarbazide , thiosemicarbazide in the middle of concentrated sulfuric acid , Then schiff bases ( 3 - 10 ) have been Prepared via by the condensation of compound ( 1 , 2 ) and the benzaldehyde dervatives ( 4-chlorobenzaldehyde , 2-chloro benzaldehyde , 4-nitro benzaldehyde , 2,4-dimethoxy benzaldehyde , 4-dimethylamino benzaldehyde ) . Finally , the new compounds ( thiazolidin-4-one ) ( 11 - 18 ) Five heterocyclic rings were prepared by the reaction of (thioglycholic acid) with Schiff bases . The synthesized compounds are identified by physical such as ( melting point , color change ) and spectral method such as ( IR , 1H - NMR ) . | ||
| Keywords | ||
| Schiff bases,,; ,،,؛thiazolidine -4-one,,; ,،,؛oxadiazole,,; ,،,؛thiadiazole | ||
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