Síntese de 1-indanonas através da reação de acilação de Friedel-Crafts intramolecular utilizando NbCl5 como ácido de Lewis Synthesis of 1-indanones through the intramolecular Friedel-Crafts acylation reaction using NbCl5 as Lewis acid

Síntese de 1-indanonas através da reação de acilação de Friedel-Crafts intramolecular utilizando NbCl5 como ácido de Lewis Synthesis of 1-indanones through the intramolecular Friedel-Crafts acylation reaction using NbCl5 as Lewis acid

<abstract language="eng">The intramolecular Friedel-Crafts acylation reaction of 3-arylpropanoic acids to give 1-indanones can be effected in good yields under mild conditions (room temperature) by using niobium pentachloride. Our results indicate that NbCl5 acts both as reagent (to...

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Bibliographic Details
Main Authors: Ellen Christine Polo, Luiz Carlos da Silva-Filho, Gil Valdo José da Silva, Mauricio Gomes Constantino
Format: Article
Language:English
Published: Sociedade Brasileira de Química 2008-01-01
Series:Química Nova
Subjects:
intramolecular Friedel-Crafts acylation reaction
niobium pentachloride
synthesis of 1-indanones
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422008000400010

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http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422008000400010

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