Beygi, Adel (2015) The application of dicarbonyl compounds as starting materials in synthesis of new heterocycles. Masters thesis, university of zabol.
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Abstract
An efficient one-pot three-step process for the synthesis of 5-acetyl-2-imino-4- methylthiazoles via the cyclocondensation of 3-thiocyanatoacetylacetone with various hydrazine or hydrazide derivatives has been developed. 3-Thiocyanatoacetylacetone itself has been synthesized as intermediate from the substitution reaction of chloride by thiocyanate in 3-chloroacetylacetone. The molecular structures of newly synthesized compounds were elucidated on the basis of elemental analysis and spectral data.
| Item Type: | Thesis (Masters) |
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| Uncontrolled Keywords: | One-pot synthesis, thiazole derivatives, cyclocondensation, nucleophilic substitution, hydrazines, hydrazides. |
| Subjects: | Q Science > QD Chemistry |
| Depositing User: | admin admin1 admin2 |
| Date Deposited: | 10 Jun 2017 05:16 |
| Last Modified: | 10 Jun 2017 05:16 |
| URI: | http://eprints.uoz.ac.ir/id/eprint/1474 |
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