Herein, we have developed a method for the construction of spiro[benzofuran-2,2'-bicyclo[2.1.1]hexanes] via BF3·Et2O-catalyzed formal [2π + 2σ] cycloaddition of bicyclo[1.1.0]butanes with benzofuran-derived oxa(aza)dienes. This transformation allowed for facile access to... Click to show full abstract
Herein, we have developed a method for the construction of spiro[benzofuran-2,2'-bicyclo[2.1.1]hexanes] via BF3·Et2O-catalyzed formal [2π + 2σ] cycloaddition of bicyclo[1.1.0]butanes with benzofuran-derived oxa(aza)dienes. This transformation allowed for facile access to...
Keywords:
hexanes via;
via bf3;
bicyclo;
bf3 et2o;
et2o catalyzed;
bicyclo hexanes
Journal Title: Organic Chemistry Frontiers
Year Published: 2024
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Journal Title: Organic Chemistry Frontiers
Year Published: 2024
Link to full text (if available)
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recommendations!