Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Efraím Reyes"'
Publikováno v:
ACS Omega, Vol 9, Iss 4, Pp 4138-4143 (2024)
Externí odkaz:
https://doaj.org/article/2b95abbb335c4e45a3db6d7b8ed4b75c
Publikováno v:
Tetrahedron Chem, Vol 7, Iss , Pp 100041- (2023)
Cyclopropanes are strained carbocycles that can undergo ring opening reactions in which one of the C–C bond present in the cycle is broken following a radical or ionic mechanism. Recently, organocatalysis has emerged as a convenient tool for promot
Externí odkaz:
https://doaj.org/article/4f35ecff10e049328fdf94f2937a107e
Publikováno v:
Beilstein Journal of Organic Chemistry, Vol 11, Iss 1, Pp 2577-2583 (2015)
The asymmetric and catalytic Michael reaction between α-nitroesters and nitroalkenes has been studied in the presence of two bifunctional catalysts both containing the same absolute chirality at the carbon backbone. The reaction performed in similar
Externí odkaz:
https://doaj.org/article/fd9be3fbe978495d93839551d964679f
Autor:
Estefanía Capel, Javier Luis-Barrera, Ana Sorazu, Uxue Uria, Liher Prieto, Efraím Reyes, Luisa Carrillo, Jose L. Vicario
Publikováno v:
The Journal of Organic Chemistry. 87:10062-10072
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1ce6e8c6bc010c3e544f2f12316c11b3
https://doi.org/10.1021/acs.joc.2c01045
https://doi.org/10.1021/acs.joc.2c01045
Publikováno v:
Synthesis. 54:1101-1107
An efficient and easy protocol for performing 1,3-dipolar cycloaddition using azomethine ylides and acrolein is presented. The reaction catalyzed by d-proline allows the synthesis of C-3 unsubstituted pyrrolidines. The application of this methodology
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ae0ad1756a286bfccf42a4e775043170
https://doi.org/10.1055/s-0040-1719858
https://doi.org/10.1055/s-0040-1719858
Autor:
Raquel Mato, Rubén Manzano, Efraím Reyes, Liher Prieto, Uxue Uria, Luisa Carrillo, Jose L. Vicario
Publikováno v:
Addi. Archivo Digital para la Docencia y la Investigación
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Catalysts; Volume 12; Issue 1; Pages: 67
Catalysts, Vol 12, Iss 67, p 67 (2022)
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Catalysts; Volume 12; Issue 1; Pages: 67
Catalysts, Vol 12, Iss 67, p 67 (2022)
An approximation to the synthesis of several sesquiterpenes from the Guaiane family is described in which the core structure was obtained through a transannular Morita-Baylis-Hillman reaction performed under kinetic resolution. Several manipulations
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d4d76f1e2fea4124132b386f51006255
http://hdl.handle.net/10810/55089
http://hdl.handle.net/10810/55089
Publikováno v:
Precision Chemistry, Vol 1, Iss 6, Pp 382-387 (2023)
Externí odkaz:
https://doaj.org/article/9c0b7d93d826438d88ab49280238660d
This book, unique in its field, is a comprehensive description of all the methodologies reported for carrying out conjugate addition reactions in a stereoselective way, using small chiral organic molecules as catalysts (organocatalysts). In the last
Publikováno v:
Molecules, Vol 28, Iss 1, p 271 (2022)
Majority of drugs act by interacting with chiral counterparts, e.g., proteins, and we are, unfortunately, well-aware of how chirality can negatively impact the outcome of a therapeutic regime. The number of chiral, non-racemic drugs on the market is
Externí odkaz:
https://doaj.org/article/ff4a1b54f99849eebb69eba8b50f766c
Autor:
Noelia Maldonado, Garikoitz Beobide, Efraim Reyes, José Ignacio Martínez, Carlos J. Gómez-García, Oscar Castillo, Pilar Amo-Ochoa
Publikováno v:
Nanomaterials, Vol 12, Iss 4, p 675 (2022)
This work contributes to enlightening the opportunities of the anisotropic scheme of non-covalent interactions present in supramolecular materials. It provides a top-down approach based on their selective disruption that herein has been employed to p
Externí odkaz:
https://doaj.org/article/de6c2af4a2bc49ea86fbb30ebbeb5214