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Synthesis and Characterization of New Heterocyclic Thioxanthone Derivatives
| Content Provider | Semantic Scholar |
|---|---|
| Author | Dawood, Rafid S. Al-Araji, Souad. M. |
| Copyright Year | 2013 |
| Abstract | T his work comprises the synthesis of new thioxanthone derivatives containing Csubstituted thioxanthone. To obtain these derivatives, the o-mercapto benzoic acid was chosen as the starting material, o-mercapto benzoic acid with phenoxy acetic acid /thio phenoxy acetic acid gave 2-(oxy acetic acid) thioxanthone (1) and 2-(thio acetic acid) thioxanthone (2) respectively. Treatment of (1,2) with thionyl chloride gave 2-(oxy acetyl chloride) thioxanthone (3) and 2-(thio acetyl chloride) thioxanthone (4) respectively. Compounds (3,4) were treated with hydrazine hydrate (99%) to form the hydrazide (5,6) whichis the desiredChiron,the hydrazide (5,6) was used toreact with phenyl isothiocyanate/ phenyl isocyanateto give thiosemicarbazide (7,8) / semicarbazide (9,10) derivatives respectively, which were used in the preparation of eight types of heterocyclic derivatives. |
| Starting Page | 779 |
| Ending Page | 791 |
| Page Count | 13 |
| File Format | PDF HTM / HTML |
| Volume Number | 10 |
| Alternate Webpage(s) | https://www.iasj.net/iasj?aId=77789&func=fulltext |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
