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A facile synthesis of novel spiro[indole-pyrazolinyl-thiazolidine]-2,4 '-dione
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UNSPECIFIED. (2003) A facile synthesis of novel spiro[indole-pyrazolinyl-thiazolidine]-2,4 '-dione. SYNTHETIC COMMUNICATIONS, 33 (4). pp. 563-577. ISSN 0039-7911
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Official URL: http://dx.doi.org/10.1081/SCC-120015810
Abstract
A reaction of appropriate indol-2,3-diones with 4-aminoantipyrine has resulted in the formation of hitherto unknown 3-(2,3-dimethyl-5-oxoI-phenyl-3-pyrazolin-4-yl-imino)-indol-2-ones in quantitative yields which upon cyclocondensation with mercaptoacetic acid afforded a series of new spiro heterocycles 3'-(2,3-dimethyl-5-oxo-1-phenyl-3pyrazolin-4-yl) spiro[3H-indol-3,2-thiazolidine]-2,4-diones.
| Item Type: | Journal Article |
|---|---|
| Subjects: | Q Science > QD Chemistry |
| Journal or Publication Title: | SYNTHETIC COMMUNICATIONS |
| Publisher: | MARCEL DEKKER INC |
| ISSN: | 0039-7911 |
| Date: | 2003 |
| Volume: | 33 |
| Number: | 4 |
| Number of Pages: | 15 |
| Page Range: | pp. 563-577 |
| Identification Number: | 10.1081/SCC-120015810 |
| Publication Status: | Published |
| URI: | http://wrap.warwick.ac.uk/id/eprint/9882 |
Data sourced from Thomson Reuters' Web of Knowledge
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