SYKORA, M.D. ... et al, 2013. Emotive ontology: extracting fine-grained emotions from terse, informal messages. IADIS International Journal on Computer Science and Information Systems, 8 (2), pp. 106 - 118.
A range of new biphenylazepinium salt organocatalysts effective for asymmetric epoxidation has been developed incorporating an additional substituted oxazolidine ring, and providing improved enantiocontrol in alkene epoxidation over the parent structure. Starting from enantiomerically pure amino-alcohols, tetracyclic iminium salts were obtained as single diastereoisomers through an atroposelective oxazolidine formation.
This article was accepted for publication in, IADIS International Journal on Computer Science and Information Systems. The definitive version is available at: http://www.iadisportal.org/ijcsis/