Loading...
Please wait, while we are loading the content...
Similar Documents
Synthesis and Biological Activity of Some New Diarylsulphides and Diarylsulphones Containing Amino Acid Moieties, Part I
| Content Provider | Scilit |
|---|---|
| Author | Abbady, M. A. Kandeel, M. M. |
| Copyright Year | 1979 |
| Abstract | 4' -Nitro -4-aminodipheny lsulphide (1a) and/or 2'-nitro-4-amino-diphenylsulphide (1b) react with chloroacetylchloride giving 4-chloroacetylamino-diarylsulphides (2a, b) which undergo facile reaction with different amines and hydrazine yielding the 4-glycylamino and 4-hydrazinoacetylaminodiphenylsulphides (3) and (5). Two moles of 2 react with one mole of piperazine and/or hydrazine to give 1,4-Bis(p-N-(p'-nitrodiphenylsulphido)(amino- carbonylmethylene)piperazino (4) and 1,2-Bis(p-N-(o'-nitro-diphenylsulphido)(aminocar- bonylmethylene)hydrazine (6). On condensation of 5 with aromatic aldehydes yielded new Schiff bases (7). Oxidation of 3, 4, 6 and 7 using H2O2/CH3COOH mixtures furnished the corresponding diarylsulphones 8, 9, 10 and 11, respectively. The biological activity of some of the prepared compounds were screened against some strains of bacteria |
| Related Links | http://www.degruyter.com/downloadpdf/j/znb.1979.34.issue-8/znb-1979-0822/znb-1979-0822.xml |
| Ending Page | 1153 |
| Page Count | 5 |
| Starting Page | 1149 |
| ISSN | 09320776 |
| e-ISSN | 18657117 |
| DOI | 10.1515/znb-1979-0822 |
| Journal | Zeitschrift für Naturforschung B |
| Issue Number | 8 |
| Volume Number | 34 |
| Language | English |
| Publisher | Walter de Gruyter GmbH |
| Publisher Date | 1979-08-01 |
| Access Restriction | Open |
| Subject Keyword | Zeitschrift Für Naturforschung B Organic Chemistry Diarylsulphones Diarylsulphides Biological Activity Bis Mole Nitrodiphenylsulphido Aminocar Condensation Journal: Zeitschrift für Naturforschung B, Issue- 4 |
| Content Type | Text |
| Resource Type | Article |
| Subject | Chemistry |