869002-62-0Relevant academic research and scientific papers
Lewis basicity modulation of N-heterocycles: A key for successful cross-metathesis
Lafaye, Kevin,Nicolas, Lionel,Gurinot, Amandine,Reymond, Sbastien,Cossy, Janine
, p. 4972 - 4975 (2014)
Cross-metathesis involving N-heteroaromatic olefinic derivatives is disclosed. The introduction of an appropriate substituent on the heteroaromatic ring decreases the Lewis basicity of the nitrogen atom, thus preventing the deactivation of the ruthenium-centered catalyst. The reaction is quite general in terms of both N-heterocycles and olefinic partners.
Scalable synthesis of imidazole derivatives
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Page/Page column 43, (2008/06/13)
Imidazole derivatives, compositions containing them, methods of preparing them, including regioselective scale-up synthetic methods, and methods of using them.
