Title of article
A Concise Approach to the Dibenzo[1,4]Dioxocin Structure
Author/Authors
Zawisza, Anna Université Claude BernardLyon - Laboratoire de Synthèse Asymétrique, France , Toupetb, Loïc Université de Rennes - Groupe Matière Condensée et Matériaux, France , Sinou, Denis Université Claude BernardLyon - Laboratoire de Synthèse Asymétrique, France
From page
861
To page
864
Abstract
The palladium(0)-catalyzed heteroannulation of 2,2 -diphenol and the biscarbonate of butenediol afforded quantitatively rac-(SA,6R)-6-vinyl-6,7-dihydrodibenzo[e,g][1,4]dioxocine. The use of chiral ligands gave this unique stereoisomer with ee up to 30%.
Keywords
Dibenzo[1 , 4]dioxocin , palladium , annulation , asymmetry
Journal title
letters in organic chemistry
Journal title
letters in organic chemistry
Record number
2718097
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