Search for dissertations about: "ORGANIC MEDIA"

Showing result 1 - 5 of 93 swedish dissertations containing the words ORGANIC MEDIA.

  2. 1. Organic Reactions i Organised Media

    Author : TOMASZ WITULA; Chalmers tekniska högskola; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; nucleophilic substitution; mesoporous material; microemulsion; silica; lipase; Liquid crystal; alumina; entrapment.; heterogenized; titania; organic synthesis;

    Abstract : A common problem in synthetic organic chemistry is reactant incompatibility between lipophilic organic compounds and inorganic salts. The thesis reports an investigation of some organic reactions, involving incompatible substrate and nucleophile, performed in liquid crystalline phases and also in slurries of mesoporous materials with different symmetry. READ MORE

  4. 2. Organic Synthesis in Microheterogenous Media

    Author : Zebastian Boström; Chalmers tekniska högskola; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES;

    Abstract : .... READ MORE

  5. 3. Creative voices of the city : Articulating media, space and cultural identities by creative collectives in Southeast Asia

    Author : Zaki Habibi; Medie- och kommunikationsvetenskap; []
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; HUMANIORA; HUMANITIES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; articulation; creativity; creative city; cultural identity; cultural memory; cultural resistance; media practice; space; visual method; artikulation; kreativitet; kreativ stad; kulturell identitet; kulturellt minne; kulturellt motstånd; medieutövning; visuell metod;

    Abstract : This thesis investigates the lived cultures of the individuals within collectives who are part of creative cities in Southeast Asia. Such individuals and their creative collectives are all too often rendered silent and unnoticed within the official narratives of creative city branding. READ MORE

  6. 4. Candida rugosa lipase as a catalyst in organic media : Enantioselectivity in kinetic resolutions of 2-methylalkanoic acids

    Author : Per Berglund; KTH; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES;

    Abstract : .... READ MORE

  7. 5. Asymmetric transfer hydrogenation of ketones : Catalyst development and mechanistic investigation

    Author : Katrin Ahlford; Hans Adolfsson; Martin Wills; Stockholms universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Asymmetric catalysis; reduction; amino acid; rhodium; mechanistic investigation; kinetic study; Organic chemistry; Organisk kemi; organisk kemi; Organic Chemistry;

    Abstract : The development of ligands derived from natural amino acids for asymmetric transfer hydrogenation (ATH) of prochiral ketones is described herein. In the first part, reductions performed in alcoholic media are examined, where it is found that amino acid-derived hydroxamic acids and thioamides, respectively, are simple and versatile ligands that in combination with [RhCp*Cl2]2 efficiently catalyze this particular transformation. READ MORE