[3,1]-Oxazino[5',4':5,6]-, Pyrido[3',2':5,6]-, Pyrimidino[5',4':5,6]-, and Pyrrolo[3',2':5,6]pyrano[3,2-c]chromene Derivatives From 9-Amino-7-(4-chlorophenyl)-6-oxo-6H,7H-pyrano[3,2-c]chromene-8-carbonitrile.
Mahmoud, Mahmoud R.; Hassan M. F. Madkour; El-Bordany, Eman A.; Soliman, El Said A.;
Abstract
Pyrido[3′,2′:5,6]-, [3,1]Oxazino[5′,4′:5,6]-, pyrimidino[5′,4′:5,6]-, and pyrrolo[3′,2′:5,6] pyrano[3,2-c]chromene derivatives were obtained via the reaction of 9-amino-7-(4-chlorophenyl)-6-oxo-6H,7H-pyrano[3,2-c]chromene-8-carbonitrile 1 with diethyl malonate, Schiffs base, acetic acid, phenyl isothiocyanate and chloroacetic acid, respectively. Alkylation, acylation and hydrazinolysis of 1 were also discussed. The IR, 1H NMR, 13C NMR and MS spectra of the synthesised compounds were discussed.
Other data
| Title | [3,1]-Oxazino[5',4':5,6]-, Pyrido[3',2':5,6]-, Pyrimidino[5',4':5,6]-, and Pyrrolo[3',2':5,6]pyrano[3,2-c]chromene Derivatives From 9-Amino-7-(4-chlorophenyl)-6-oxo-6H,7H-pyrano[3,2-c]chromene-8-carbonitrile. | Authors | Mahmoud, Mahmoud R. ; Hassan M. F. Madkour ; El-Bordany, Eman A.; Soliman, El Said A. | Keywords | Pyrido[3′,2′:5,6];[3,1]-oxazino[5′,4′:5,6];pyrimidino[5′,4′:5,6]-, and pyrrolo[3′,2′:5,6]pyrano[3, 2-c];chromene derivatives | Issue Date | 1-Nov-2007 | Publisher | SCIENCE REVIEWS 2000 LTD | Journal | Journal of Chemical Research | Volume | 2007 | Issue | 11 | ISSN | 03082342 | DOI | 10.3184/030823407X268962 | Scopus ID | 2-s2.0-38849182441 | Web of science ID | WOS:000254178200019 |
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