Search for dissertations about: "spontaneous resolution"
Showing result 1 - 5 of 44 swedish dissertations containing the words spontaneous resolution.
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1. Creating Optical Activity: Total Spontaneous Resolution and Viedma Ripening
Abstract : The creation of optical activity has been considered as something impossible even though reports of such creation via total spontaneous resolution since the 1940´s have been published. More recently Viedma ripening have been developed that also produce enantiopure bulk product. Both methods are examples of absolute asymmetric synthesis i.e. READ MORE
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2. Breaking the symmetry: creation and transfer of optical activity via total spontaneous resolution and stereoselective reactions
Abstract : The generation of optical activity from achiral or racemic precursors – absolute asymmetric synthesis – is discussed in relation to the origin of biomolecular homochirality but is also often (incorrectly) regarded as being impossible. One approach to absolute asymmetric synthesis is the use of compounds that form chiral crystals. READ MORE
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3. Absolute Asymmetric Synthesis
Abstract : Absolute asymmetric synthesis is the synthesis of optically active products from achiral or racemic precursors only. This has generally been regarded as impossible and is relevant in the discussion of the origins of biomolecular homochirality. READ MORE
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4. Longitudinal study of infants with high-grade vesicoureteral reflux
Abstract : Background: Infants with congenital high-grade vesicoureteral reflux (VUR) have been regarded as a special group amongst children with reflux, with their own characteristics concerning renal damage, gender, resolution rate and causative mechanism. A dysfunctional bladder has been suggested to be associated with the condition. READ MORE
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5. Synthesis, Structure, Total Spontaneous Resolution, and Solid-State Reactions of Chiral Metal Complexes
Abstract : .... READ MORE