Search for dissertations about: "gramine"

Found 3 swedish dissertations containing the word gramine.

  1. 1. Ruthenium-catalyzed C-H Functionalization of (Hetero)arenes

    University dissertation from Uppsala : Acta Universitatis Upsaliensis

    Author : Karthik Devaraj; Uppsala universitet.; [2017]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; catalysis; C-H activation; heterocycles; ruthenium; aryne precursor; silylation; gramine;

    Abstract : This thesis concerned about the Ru-catalyzed C-H functionalizations on the synthesis of 2-arylindole unit, silylation of heteroarenes and preparation of aryne precursor.In the first project, we developed the Ru-catalyzed C2-H arylation of N-(2-pyrimidyl) indoles and pyrroles with nucleophilic arylboronic acids under oxidative conditions. READ MORE

  2. 2. Gramine biosynthesis in barley and its regulation by aphid infestation

    University dissertation from Stockholm : Department of Botany, Stockholm University

    Author : Kristina Larsson; Södertörns högskola.; [2008]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES;

    Abstract : .... READ MORE

  3. 3. New Arylation Strategies Based on Organomain Group Reactivity

    University dissertation from Uppsala : Acta Universitatis Upsaliensis

    Author : Carina Sollert; Uppsala universitet.; [2017]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; C-H functionalisation; catalysis; ruthenium; indole; silylation; boronate; boryl aryne; aryne distortion; Chemistry with specialization in Organic Chemistry; Kemi med inriktning mot organisk kemi;

    Abstract : The work in this thesis describes the development of new heteroarylation methodology based on transition metal-catalysed C-H functionalisation and the properties of organomain group compounds. The underlying reaction mechanisms and reactivity patterns of the (hetero)arene substrates are also investigated. READ MORE