科研之友
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摘要
A tandem intramolecular Michael addition/Wittig reaction has been developed for the synthesis of fused cyclohexadiene derivatives from phosphonium salt 3. This annulation reaction affords the cyclohexadienes in moderate to excellent yields, depending on the substrates. A mechanism is proposed to account for the tandem process.
- 出版日期2010-9
- 单位金属有机化学国家重点实验室
