(R,R/S,S)-9-Benzyl-3-methyl-7-phenyl-1,6-dioxa-3,9-diazaspiro[4.4]nonane-2,8-dione
| Autor: | Craig M. Forsyth, Zohreh Nazarian |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2019 |
| Předmět: | |
| Zdroj: | IUCrData, Vol 4, Iss 4, p x190520 (2019) |
| Druh dokumentu: | article |
| ISSN: | 2414-3146 24143146 |
| DOI: | 10.1107/S2414314619005200 |
| Popis: | The title compound, C19H18N2O4, a rare example of a spirocyclic orthoamide, was synthesized by a double cyclization of a N-Boc protected sarcosine derivative. The crystal structure of the racemic (R,R/S,S) modification reveals two near-orthogonal five-membered heterocyclic ring systems, each in an envelope configuration. |
| Databáze: | Directory of Open Access Journals |
| Externí odkaz: |
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