Lewis basicity modulation of N-heterocycles: a key for successful cross-metathesis.
نویسندگان
چکیده
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.
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ورودعنوان ژورنال:
- Organic letters
دوره 16 19 شماره
صفحات -
تاریخ انتشار 2014