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A reducao enantiosseletiva de cetonas mediada por Saccharomyces cerevisiae e uma estrategia bastante eficaz na obtencao de alcoois quirais (importantes blocos de construcao para a sintese de farmacos). A aplicacao desta tecnica tambem e conhecida nas reacoes de reducao assimetrica de ligacoes duplas carbono-carbono pro-quirais. Neste trabalho foi estudada a reacao de reducao de compostos carbonilicos, -insaturados mediada por fermento de pao comercial (FP) e cepa de S. cerevisiae L70 crescidas em etanol/glicerol. Foram estudadas as reacoes de reducao de 5 compostos: chalcona,...

Examination Thesis from the year 2014 in the subject English Language and Literature Studies - Literature, grade: 1,0, University of Paderborn, language: English, abstract: ...] This thesis will start with some general assumptions on spatiality in literature and outline its importance for (detective) fiction. The focus will be on the concepts of space and place by de Certeau, Lefebvre and Lotman. Afterwards, in the subchapter on the geographical and physical context, crucial dichotomies of space which have an influence on detective novels will be examined, especially the distinction between...