Title of article :
Synthesis of benzannulated spiroacetals using chiral gold–phosphine complexes and chiral anions
Author/Authors :
Quach، نويسنده , , Rachelle and Furkert، نويسنده , , Daniel P. and Brimble، نويسنده , , Margaret A.، نويسنده ,
Issue Information :
هفته نامه با شماره پیاپی سال 2013
Abstract :
The development of an asymmetric gold-catalysed dihydroalkoxylation strategy for the synthesis of the 3′H-spiro[chroman-2,1′-isobenzofuran] spiroacetal ring system 5 is described. Spiroacetal was generated in up to 87:13 enantiomeric ratio using chiral gold–phosphine complexes and chiral silver phosphate Ag(S)-TRIP.
Keywords :
gold catalysis , asymmetric synthesis , spiroacetals , chiral catalysts
Journal title :
Tetrahedron Letters
Journal title :
Tetrahedron Letters
