Title of article
Inner–outer ring 1,3-bis(trimethylsilyloxy)-1,3-dienes as useful intermediates in the synthesis of helicenes
Author/Authors
del Mar Real، نويسنده , , Ma? and Pérez Sestelo، نويسنده , , José and Sarandeses، نويسنده , , Luis A.، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2002
Pages
4
From page
9111
To page
9114
Abstract
Functionalized benzo[c]phenanthrenes ([4]helicenes) and [5]helicenes were synthesised in five steps from tetrahydronaphthalenone and tetrahydrophenanthrenone compounds using a novel synthetic approach based on a Diels–Alder reaction between inner–outer ring 1,3-bis(trimethylsilyloxy)-1,3-dienes and benzyne or quinones.
Keywords
quinones , Diels–Alder reactions , helicenes , sulfoxides , 1 , 3-bis(trimethylsilyloxy)-1 , 3-dienes
Journal title
Tetrahedron Letters
Serial Year
2002
Journal title
Tetrahedron Letters
Record number
1659461
Link To Document