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Abstract Nonstabilized azomethine ylides react with 4-arylidene-2-phenyloxazol-5(4H)-ones to form diazaspiro[4.4]nonenes, which were hydrolyzed to aryl cucurbitine derivatives in 35–67% overall yield. Click to show full abstract
Abstract Nonstabilized azomethine ylides react with 4-arylidene-2-phenyloxazol-5(4H)-ones to form diazaspiro[4.4]nonenes, which were hydrolyzed to aryl cucurbitine derivatives in 35–67% overall yield.
Keywords:
ylides synthesis;
aryl cucurbitine;
azomethine ylides;
nonstabilized azomethine;
cucurbitine derivatives
Journal Title: Tetrahedron Letters
Year Published: 2019
Link to full text (if available)
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Journal Title: Tetrahedron Letters
Year Published: 2019
Link to full text (if available)
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recommendations!