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pro vyhledávání: '"Aran K"'
Publikováno v:
Journal of the American Chemical Society. 142:8029-8035
Reactions facilitating inversion of alkene stereochemistry are rare, sought-after transformations in the field of modern organic synthesis. Although a number of isomerization reactions exist, most methods require specific, highly activated substrates
Publikováno v:
Journal of the American Chemical Society. 141(6)
We report the regioselective carbonylation of 2,2-disubstituted epoxides to β,β-disubstituted β-lactones. Mechanistic studies revealed epoxide ring-opening as the turnover limiting step, an insight that facilitated the development of improved reac