Regioselective Olefination and Arylation of Arene-Tethered Diols Using the Easily Foldable Directing Groups.
Org Lett
; 26(7): 1463-1467, 2024 Feb 23.
Article
em En
| MEDLINE
| ID: mdl-38349252
ABSTRACT
Arene-tethered diols constitute a valuable class of structural motifs of drug and bioactive natural product molecules. In this study, a regioselective protocol for olefination and arylation of arene-tethered 1,2-diols and 1,3-diols has been developed using easily foldable acetal structures for attaching pyridine and nitrile directing groups. The method overcomes the steric hindrance effect of the short-chain diols and affords products in high yield and regioselectivity. This efficient cascaded catalysis has been successfully utilized in the syntheses of natural products such as peucedanol, decursinol, and marmesin.
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1
Coleções:
01-internacional
Base de dados:
MEDLINE
Idioma:
En
Revista:
Org Lett
Ano de publicação:
2024
Tipo de documento:
Article