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(Reference retrieved automatically from Web of Science through information on FAPESP grant and its corresponding number as mentioned in the publication by the authors.)

Chiral Chalcogen Peptides as Ligands for the Catalytic Enantioselective Aryl Transfer Reaction to Aldehydes

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Author(s):
Schwab, Ricardo S. [1] ; Soares, Letiere C. [1] ; Dornelles, Luciano [1] ; Rodrigues, Oscar E. D. [1] ; Paixao, Marcio W. [2] ; Godoi, Marcelo [3] ; Braga, Antonio L. [3]
Total Authors: 7
Affiliation:
[1] Univ Fed Santa Maria, Dept Quim, BR-97105900 Santa Maria, RS - Brazil
[2] Univ Fed Sao Carlos, Dept Quim, BR-13565905 Sao Carlos - Brazil
[3] Univ Fed Santa Catarina, Dept Quim, BR-88040970 Florianopolis, SC - Brazil
Total Affiliations: 3
Document type: Journal article
Source: EUROPEAN JOURNAL OF ORGANIC CHEMISTRY; n. 19, p. 3574-3578, JUL 2010.
Web of Science Citations: 31
Abstract

A new series of chiral chalcogen peptides were synthesized from inexpensive and commercially available starting materials. The synthesized compounds were tested as catalysts in the enantioselective arylation of aldehydes by using arylboronic acids as the aryl source. The desired diarylmethanols were obtained in excellent yields and with enantioselectivities up to 91% ee. (AU)

FAPESP's process: 09/07281-0 - Asymmetric organocatalysis: design of new organocatalysts and development of new methodologies
Grantee:Márcio Weber Paixão
Support type: Research Grants - Young Investigators Grants
FAPESP's process: 09/14352-0 - Asymmetric organocatalysis: design of new organocatalysts and development of new methodologies
Grantee:Márcio Weber Paixão
Support type: Scholarships in Brazil - Young Researchers