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摘要
A highly stereoselective synthesis of stilbenes (trans-1,2-diarylethylenes) was achieved under solvent-free conditions from aryl-aldehydes and aromatic substances bearing an activated methyl group in the presence of anhydrous K(2)CO(3) and poly(ethylene glycol). This method avoided the need for completely anhydrous condition and use of a noxious organic solvent.
- 出版日期2010-9
- 单位陕西师范大学
