Recent reports describe peracid oxidation studies on cyclopropeues as a potential syuthetic approach to an oxabicyclobutaue derivative.2 Eowever, this hetexocyclic system has not yet been obtained, apparently a result of its facile rearraug-t to the i8americ coojugated carbonyl compound as iudicated
Peracid oxidation of ketenes
โ Scribed by J.K. Crandall; S.A. Sojka
- Publisher
- Elsevier Science
- Year
- 1972
- Tongue
- French
- Weight
- 153 KB
- Volume
- 13
- Category
- Article
- ISSN
- 0040-4039
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โฆ Synopsis
cl-Lactones have been implicated as reactive intermediates in several types of reactions: the solvolysis of cy-halocarboxylate anions,2 the decomposition of certain peresters,
๐ SIMILAR VOLUMES
The ready availability of imino ethers from alkylation of amides1 makes them attractive intermediates in the synthesis of new hetergcyclic compounds. We report here on the peracid oxidation of some strained and unstrained imino ethers to alkoxyoxasiranes and the reactivity of these new heterocycles.
Beceived in USA 3 July 1968; x~odived in UK for publication 2 September 196S) Our interest in allene oxides2 and oxaspiropentanes3 has prompted an investigation of the epoxidation of the fully methylated alkenylidenecyclopropane \* L a potential precursor of one or both of these intreguing functiona