ISSN:
0009-2940
Keywords:
Epoxidation
;
Enamines
;
Dimethyldioxirane
;
1,4-Dioxanes
;
1,3-Dipoles
;
Chemistry
;
Inorganic Chemistry
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Notes:
The 1,4-dioxanes 3a-f, which constitute dimers of the enamine epoxides 2a-f, were obtained in excellent yields as crystalline products during the oxygen transfer to the corresponding enamines by dimethyldioxirane (DMD) in acetone. In methanol at -78°C, enamine 1b gave with dimethyldioxirane the β-hydroxy acetal 4b as the expected trapping product of the intermediary enamine epoxide 2b.
Additional Material:
1 Ill.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/cber.19921250536
Permalink