Title of article :
Biomimetic Tandem Cyclization Catalyzed by Hg(OTf)2 Affording Polycarbocycles
Author/Authors :
Imagawa، Hiroshi نويسنده , , Iyenaga، Tomoaki نويسنده , , Nishizawa، Mugio نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2005
Abstract :
Efficient biomimetic tandem cyclization catalyzed by Hg(OTf)2 was achieved to give tricyclic 4 and tetractyclic 6 in high catalytic turnover. Structures of cyclization products were confirmed by X-ray diffraction study.
Keywords :
Cyclization , biomimetic , Alkyne , mercuric triflate , catalysis
