Indexing Metadata
Synthesis and Characterization of Some New
4,5-Dihydropyrazolyl Thiazoles |
DUBLIN | CORE | METADATA ITEM | METADATA FOR THIS DOCUMENT |
1 | Title | Title of Document | Synthesis and Characterization of Some New
4,5-Dihydropyrazolyl Thiazoles |
2 | Creator | Author's name, affiliation, country | FAROUQ E. HAWAIZ Department of Chemistry, College of Education, University of Salahaddin-Hawler,
Kurdistan Region, Iraq |
3 | Subject | Dicipline(s) | Chemical Science |
3 | Subject | Keywords | Chalcones, Benzylation, Pyrazoline, Thiazole, Thiosemicarbazide |
4 | Description | Abstract | The prepared starting material 2,4-bis (4-chlorobenzyloxy)acetophenone (1) has been reacted with different substituted benzaldehydes to give a series of new chalcones (2a-j). The prepared new chalcones were subjected to react with thiosemicarbazide according to the Michael addition reaction to afford new thiocarbamoylpyrazoline derivatives (3a-j). A thiocarbamoyl group in compounds (3a-j) was cyclized with p-bromophenacyl bromide to give a series of new 4,5-dihydropyrazolyl thiazoles (4a-j). The structures of the synthesized compounds were characterized by spectral methods: FT-IR, 1H-NMR, 13C-NMR and DEPT-135 spectra. |
5 | Publishers | Organizing agency, location | WWW Publications, India |
6 | Contributor | Sponsor(s) | - |
7 | Date | Date (YYYY-MM-DD) | - |
8 | Type | Status & genre | Peer-reviewed Article |
8 | Type | Type | |
9 | Formate | File Formate | PDF |
10 | Identifier | Uniform Resource Identifier | Click Here |
10 | Identifier | Digital Object Identifier | |
11 | Source | Journal/conference title; vol., no. (Year) | Chemical Science Transactions, Volume 3 , Number (4), (2014) |
12 | Lanuguage | English=en | en |
13 | Relation | Supp.files | |
14 | Coverage | | - |
15 | Copyright | Copyright and permissions | |
Chemical Science Transactions | Chem Sci Trans | CST | Online Chemistry Journal | Open Access
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