Title of article :
A stereoselective route to multi-substituted tetrahydropyrans by vinyl radical cyclization
Author/Authors :
Naoki Hiramatsu، نويسنده , , Natsuko Takahashi، نويسنده , , Ryoji Noyori، نويسنده , , Yuji Mori، نويسنده ,
Issue Information :
هفته نامه با شماره پیاپی سال 2005
Abstract :
The tin-mediated 6-exo-trig radical cyclization of the acetylenic β-alkoxy acrylates proceeded smoothly to give fully substituted tetrahydropyrans in good yields with high equatorial selectivity irrespective of the stereochemistry of the propargylic position.
Keywords :
Alkoxy acrylates , Tetrahydropyrans , Radical cyclization , polycyclic ethers
Journal title :
Tetrahedron
Journal title :
Tetrahedron
