Efficient Routes to Racemic and Enantiomerically Pure (S)-BINOL Diesters

A systematic study for esterification procedures to the synthesis of BINOL diesters is described. Reaction conditions with TFAA and 85% H3PO4 were selected as the best procedure to prepare enantiomerically pure (S)-BINOL diesters VIII to XI with almost quantitative yields and very low reaction times...

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Detalhes bibliográficos
Autores: Costantino, Andrea Rosana, Ocampo, Romina Andrea, Montiel Schneider, María Gabriela, Fernández, Gustavo Alejandro, Koll, Liliana Cristina, Mandolesi, Sandra Delia
Tipo de documento: artigo
Estado:Versão publicada
Data de publicação:2013
País:Argentina
Recursos:Consejo Nacional de Investigaciones Científicas y Técnicas
Repositório:CONICET Digital (CONICET)
Idioma:inglês
OAI Identifier:oai:ri.conicet.gov.ar:11336/101840
Acesso em linha:http://hdl.handle.net/11336/101840
Access Level:Acceso aberto
Palavra-chave:DIOLS
ESTERIFICATION
PHASE-TRANSFER CATALYSIS
DIESTERS
BINOL
C2 SYMETRY
https://purl.org/becyt/ford/1.4
https://purl.org/becyt/ford/1
Descrição
Resumo:A systematic study for esterification procedures to the synthesis of BINOL diesters is described. Reaction conditions with TFAA and 85% H3PO4 were selected as the best procedure to prepare enantiomerically pure (S)-BINOL diesters VIII to XI with almost quantitative yields and very low reaction times.

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