Structure of New 2-Oxo-2,8-dihydro-[l,2,4]oxadiazolo-[2,3-a]pyrimidinecarbamates
The structure of new 2‐oxo‐2,8‐dihydro‐[l,2,4]oxadiazolo‐[2,3‐a]pyrimidine‐carbamates 1 was established by correlating the IR. and NMR. data with these of analogous compounds. A X‐ray crystallographic analysis of 1c gave an unequivocal proof of structural assignment.
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| Veröffentlicht in: | Helvetica chimica acta 1982-07, Vol.65 (5), p.1454-1466 |
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| Hauptverfasser: | , , , |
| Format: | Artikel |
| Sprache: | eng |
| Online-Zugang: | Volltext |
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| Zusammenfassung: | The structure of new 2‐oxo‐2,8‐dihydro‐[l,2,4]oxadiazolo‐[2,3‐a]pyrimidine‐carbamates 1 was established by correlating the IR. and NMR. data with these of analogous compounds. A X‐ray crystallographic analysis of 1c gave an unequivocal proof of structural assignment. |
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| ISSN: | 0018-019X 1522-2675 |
| DOI: | 10.1002/hlca.19820650519 |