Sulfoxide-Based Enantioselective Nazarov Cyclization: Divergent Syntheses of (+)-Isopaucifloralâ
F, (+)-Quadrangularinâ
A, and (+)-Pallidol.
Chemistry
; 22(41): 14535-9, 2016 Oct 04.
Article
em En
| MEDLINE
| ID: mdl-27490335
ABSTRACT
The synthesis of enantiomerically pure 3-aryl substituted indanones is developed using an enantioselective sulfoxide-based Knoevenagel condensation/Nazarov cyclization procedure. After the reductive desulfonation of the methyl para-tolyl sulfoxide-containing chiral auxiliary under mild conditions, selected enantiomerically pure indanone is used for the divergent total syntheses of three resveratrol natural products (+)-isopaucifloralâ
F, (+)-quadrangularinâ
A, and (+)-pallidol.
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Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Compostos Policíclicos
/
Estilbenos
/
Sulfóxidos
/
Produtos Biológicos
Idioma:
En
Revista:
Chemistry
Assunto da revista:
QUIMICA
Ano de publicação:
2016
Tipo de documento:
Article