Lewis Basicity Modulation of N-Heterocycles: A Key for Successful Cross-Metathesis
摘要:
Cross-metathesis involving N-heteroaromatic olefinic dervatives is disclosed. The introduction of an appropriate substitutent 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.
Lewis Basicity Modulation of N-Heterocycles: A Key for Successful Cross-Metathesis
摘要:
Cross-metathesis involving N-heteroaromatic olefinic dervatives is disclosed. The introduction of an appropriate substitutent 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.
Cross-metathesis involving N-heteroaromatic olefinic dervatives is disclosed. The introduction of an appropriate substitutent 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.