Regio- and stereochemical aspects of bromochlorination of norborneneстатья
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Дата последнего поиска статьи во внешних источниках: 18 июля 2013 г.
Аннотация:Bromochlorination of norbornene whose chemo- and regio-selectivity is determined by the type of the halogenating reagent used was studied. Three isomeric bromochloronorbornanes (2-endo-bromo-3-exo-chloro-, 2-exo-bromo-3-endo-chloro-, and 2-exo-bromo-7-synchlorobicyclo[2.2.1.]heptanes), 2-exo-7-syn- and 2-exo-7-anti-dibromo- and -dichloronorbornanes, and 2-bromonortricyclane were isolated and characterized by H-1 and C-13 NMR spectra. The spectral and structural characteristics of the resulting compounds an discussed.