Baillie, Sharon E. and Blair, Victoria L. and Blakemore, David C. and Hay, Duncan and Kennedy, Alan and Pryde, David C. and Hevia, Eva (2012) New lithium-zincate approaches for the selective functionalisation of pyrazine: direct dideprotozincation vs. nucleophilic alkylation. Chemical Communications, 48 (14). pp. 1985-1987. ISSN 1359-7345Full text not available in this repository. (Request a copy from the Strathclyde author)
Comparing the reactivity of the related lithium zincates [(THF)LiZn(TMP)Bu-t(2)] (1) and [(PMDETA)(LiZnBu3)-Bu-t] (2) towards pyrazine discloses two new bimetallic approaches for the selective 2,5-dideprotonation and room temperature C-H alkylation of this sensitive heterocycle.
|Keywords:||functionalisation , pyrazine, dideprotozincation , nucleophilic alkylation, Physical and theoretical chemistry, Materials Chemistry, Surfaces, Coatings and Films, Metals and Alloys, Ceramics and Composites, Chemistry(all), Catalysis, Electronic, Optical and Magnetic Materials|
|Subjects:||Science > Chemistry > Physical and theoretical chemistry|
|Department:||Faculty of Science > Pure and Applied Chemistry|
|Depositing user:||Pure Administrator|
|Date Deposited:||08 Jun 2012 13:32|
|Last modified:||27 Apr 2016 18:35|