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Abstract The synthesis of novel of 4,5,6,7-tetrahydrobenzoxazol-2-ones is herein reported. They were obtained in moderate to good yields by a highly regio- and stereoselective Diels-Alder cycloaddition of N-substituted exo-oxazolidin-2-one dienes… Click to show full abstract
Abstract The synthesis of novel of 4,5,6,7-tetrahydrobenzoxazol-2-ones is herein reported. They were obtained in moderate to good yields by a highly regio- and stereoselective Diels-Alder cycloaddition of N-substituted exo-oxazolidin-2-one dienes with chalcones or bis-chalcones as dienophiles.
Keywords:
oxazolidin one;
one dienes;
alder cycloaddition;
exo oxazolidin;
diels alder;
tetrahydrobenzoxazol ones
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!