科研之友
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摘要
A clean and efficient synthesis of polysubstituted benzenes has been developed via sequential vinylogous Michael addition and nucleophilic cyclization reactions of arylethylidenemalonodinitriles with arylidenemalonodinitriles in the ionic liquid 1-butyl-3-methylimidazolium hexafluorophosphate ([bmim][PF6]) employing L-proline as a catalyst.
- 出版日期2012
