Title of article :
A silver-catalyzed Büchner reaction
Author/Authors :
Lovely، نويسنده , , Carl J. and Browning، نويسنده , , R. Greg and Badarinarayana، نويسنده , , Vivek and Dias، نويسنده , , H.V. Rasika، نويسنده ,
Issue Information :
هفته نامه با شماره پیاپی سال 2005
Abstract :
A silver scorpionate complex, derived from the highly fluorinated [HB(3,5-(CF3)2Pz)3]−, catalyzes the addition of ethyl diazoacetate to benzene rings, providing norcaradienes, which undergo electrocyclization to provide the corresponding cycloheptatriene. These reactions are surprisingly selective for addition to the aromatic moiety rather than C–H insertion.
Keywords :
Scorpionates , Carbene , Catalysis , ring-expansion
Journal title :
Tetrahedron Letters
Journal title :
Tetrahedron Letters
