Tricarbonyl(η6-Arene)Chromium(0) Complexes as Chiral Auxiliaries: Asymmetric Synthesis of β-Lactones

The optically pure tricarbonyl(η(6)-2-substituted benzaldehydes)chromium are used as chiral auxiliaries in the condensation with a series of doubly lithiated carboxylic acids. The intramolecular ring closure of the obtained Cr(CO)(3) complexed β-hydroxyacids affords the optically pure β-lactones in...

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Autores principales: Buttero, Paola Del, Montrasio, Deborah
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2001
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6236448/
http://dx.doi.org/10.3390/60100013
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author Buttero, Paola Del
Montrasio, Deborah
author_facet Buttero, Paola Del
Montrasio, Deborah
author_sort Buttero, Paola Del
collection PubMed
description The optically pure tricarbonyl(η(6)-2-substituted benzaldehydes)chromium are used as chiral auxiliaries in the condensation with a series of doubly lithiated carboxylic acids. The intramolecular ring closure of the obtained Cr(CO)(3) complexed β-hydroxyacids affords the optically pure β-lactones in satisfactory yield.
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spelling pubmed-62364482018-11-20 Tricarbonyl(η6-Arene)Chromium(0) Complexes as Chiral Auxiliaries: Asymmetric Synthesis of β-Lactones Buttero, Paola Del Montrasio, Deborah Molecules Article The optically pure tricarbonyl(η(6)-2-substituted benzaldehydes)chromium are used as chiral auxiliaries in the condensation with a series of doubly lithiated carboxylic acids. The intramolecular ring closure of the obtained Cr(CO)(3) complexed β-hydroxyacids affords the optically pure β-lactones in satisfactory yield. MDPI 2001-01-16 /pmc/articles/PMC6236448/ http://dx.doi.org/10.3390/60100013 Text en © 2001 by MDPI (http://www.mdpi.org). Reproduction is permitted for noncommercial purposes.
spellingShingle Article
Buttero, Paola Del
Montrasio, Deborah
Tricarbonyl(η6-Arene)Chromium(0) Complexes as Chiral Auxiliaries: Asymmetric Synthesis of β-Lactones
title Tricarbonyl(η6-Arene)Chromium(0) Complexes as Chiral Auxiliaries: Asymmetric Synthesis of β-Lactones
title_full Tricarbonyl(η6-Arene)Chromium(0) Complexes as Chiral Auxiliaries: Asymmetric Synthesis of β-Lactones
title_fullStr Tricarbonyl(η6-Arene)Chromium(0) Complexes as Chiral Auxiliaries: Asymmetric Synthesis of β-Lactones
title_full_unstemmed Tricarbonyl(η6-Arene)Chromium(0) Complexes as Chiral Auxiliaries: Asymmetric Synthesis of β-Lactones
title_short Tricarbonyl(η6-Arene)Chromium(0) Complexes as Chiral Auxiliaries: Asymmetric Synthesis of β-Lactones
title_sort tricarbonyl(η6-arene)chromium(0) complexes as chiral auxiliaries: asymmetric synthesis of β-lactones
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6236448/
http://dx.doi.org/10.3390/60100013
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