Zobrazeno 1 - 2
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pro vyhledávání: '"Amel Houas"'
Publikováno v:
Journal of Heterocyclic Chemistry. 49:267-271
In explorations of syntheses and chemistry of spiroheterocycles, we found that the reaction of 2-diazopropane with (E)-α-arylidenepyrrolin-2-one, (E)-α-arylidene-γ-butyrolactone, and (E)-arylidene-N-arylsuccinimide derivatives produced spiro-Δ1-p
Publikováno v:
ChemInform. 43
Addition of diazopropane (II) to α-arylidenepyrrolidinones and α-arylidene-γ-butyrolactones (I) affords the monoadducts (III) in a regiospecific fashion.