科研之友
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摘要
An effective protocol for the stereoselective Michael addition of aldehydes to nitroolefins using pyrrolidine-pyrazole as an organocatalyst is described. The catalytic cycle was found to be productive in terms of yield and selectivity, when performed under solvent-free reaction conditions and employing 15 mol % of catalyst and 10 mol % of benzoic acid at room temperature.
- 出版日期2014-10-15
