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Synthesis of Spiro Dihydrofurans and 1,8-Dioxo-xanthenes via DABCO Catalyzed Tandem Reaction of Alde
本文通过对荣华二采区10...
Synthesis of Spiro Dihydrofurans and 1,8-Dioxo-xanthenes via DABCO Catalyzed Tandem Reaction of Alde
The 1,4-diazabicyclo[2.2.2]octane(DABCO)catalyzed reaction of cyclohexane-1,3-dione or dimedone with various aldehydes i......

