Ethyl 3-(1-Adamantyl)-2-diazo-3-oxopropanoate: Synthetic Use for the Preparation of Some Adamantane Derivatives
作者:Masatomi Ohno、Motohiro Itoh、Toshiaki Ohashi、Shoji Eguchi
DOI:10.1055/s-1993-25944
日期:——
The title compound was prepared by a diazo-transfer method, and utilized for synthesis of an adamantane-substituted ketene and heterocycles including 1,2, 3-triazole,1,2,3-thiadiazole, oxazole, and β-lactam derivatives. Fluorination of this compound was achieved by boron trifluoride promoted dediazotization to give the corresponding α-fluoro-β-oxo ester.
通过重氮转移法制备了标题化合物,并将其用于合成金刚烷取代的烯酮和杂环,包括 1,2,3- 三唑、1,2,3-噻二唑、噁唑和 δ-内酰胺衍生物。该化合物通过三氟化硼促进的重氮化作用实现了氟化,得到了相应的δ-氟-δ-氧代酯。