Effective stereoselective approach to substituted 1,4-dioxane-2,5-diones as prospective substrates for ring-opening polymerizationстатья
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Дата последнего поиска статьи во внешних источниках: 20 марта 2018 г.
Аннотация:Intramolecular cyclization of a-bromoacyl derivatives of a‑hydroxy acids affords 1,4-dioxane-2,5-diones. The method is suitable to obtain mono- and disubstituted products, the latter being formed stereoselectively as (S,S)-diastereomers,as confirmed by DFT modeling.