126186-97-8Relevant articles and documents
EPOXIDATION OF γ-METHYLENE-γ-BUTYROLACTONES BY DIMETHYLDIOXIRANE
Adam, Waldemar,Hadjiarapoglou, Lazaros,Jaeger, Volker,Seidel, Bernhard
, p. 4223 - 4226 (1989)
Dimethyldioxirane (as acetone solution) converts γ-methylene-γ-butyrolactones and other enol lactones and esters to the corresponding epoxides in excellent yields.
Epoxidation of Enol Silyl Ethers, Phosphates, Esters, and Lactones by Dimethyldioxirane
Adam, Waldemar,Hadjiarapoglou, Lazaros,Jaeger, Volker,Klicic, Jasna,Seidel, Bernhard,Wang, Xiaoheng
, p. 2361 - 2368 (2007/10/02)
The epoxides 2a-u (Table 1) of the enol silyl ethers 1a, b, enol phosphates 1c-k, and enol esters and lactones 1l-u were prepared in excellent yields by epoxidation with isolated dimethyldioxirane (4) (as acetone solution).These labile epoxides (stable be