Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Juan Antonio Gallardo"'
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
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A one-pot process for the transformation of relatively inexpensive serine derivatives into oxazine derivatives of γ-aryl-γ-hydroxy-α- amino acids is described. The reaction preferentially afforded 4,6-cis oxazines. The method can also be applied t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::39a3f46943ac2c14df3938bf69224c00
https://doi.org/10.1002/ejoc.201101274
https://doi.org/10.1002/ejoc.201101274
Publikováno v:
The Journal of Organic Chemistry. 72:7260-7269
The fragmentation of primary alkoxyl radicals has been scarcely used in synthesis since other competing processes (such as oxidation or hydrogen abstraction) usually predominate. However, when serine derivatives were used as substrates, the scission
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::133837d0e1e8a3a9f71a1d80c13bc94b
https://doi.org/10.1021/jo071155t
https://doi.org/10.1021/jo071155t
Publikováno v:
Tetrahedron Letters. 46:7807-7811
The one-pot radical fragmentation–phosphorylation reaction of α-amino acids and β-amino alcohols affords α-amino phosphonates in good yields. The reaction was applied to the synthesis of potentially bioactive phosphonates.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::610b37bcda5efa68c2bbdc2cb3fcccc4
https://doi.org/10.1016/j.tetlet.2005.09.019
https://doi.org/10.1016/j.tetlet.2005.09.019
Publikováno v:
European Journal of Organic Chemistry. 2005:3461-3468
A mild, one-pot methodology to obtain α-substituted nitrogen heterocycles from commercial amino acids is reported. This versatile procedure has been applied to the synthesis of different alkaloid analogues in good to excellent yields. (© Wiley-VCH
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::84d5a47ece8882ec475db8e7bcda804a
https://doi.org/10.1002/ejoc.200500124
https://doi.org/10.1002/ejoc.200500124
Publikováno v:
ChemInform. 39
The fragmentation of primary alkoxyl radicals has been scarcely used in synthesis since other competing processes (such as oxidation or hydrogen abstraction) usually predominate. However, when serine derivatives were used as substrates, the scission
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e392174a34465fd52e5ebedd8d5d5c43
https://doi.org/10.1002/chin.200805187
https://doi.org/10.1002/chin.200805187
Autor:
Ana Muñoz, Juan Antonio Gallardo, Francisco Ledo, José Ramón Murguía, Rosendo Hernández, Alicia Boto, Carlos Javier Saavedra, Aurelio Orjales, Mauricio Menacho-Márquez
Publikováno v:
Bioorganicmedicinal chemistry letters. 16(23)
The discovery of genotoxic amino acids derived from phenylglycine, and possessing halogen substituents, is described. The utility of hypervalent iodine reagents in the synthesis of this class of compounds is highlighted. The mechanism of action of th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::097068da193601c633fa7bafaa3e71d9
https://pubmed.ncbi.nlm.nih.gov/16990000
https://pubmed.ncbi.nlm.nih.gov/16990000
Publikováno v:
European Journal of Organic Chemistry; Aug2005, Vol. 2005 Issue 16, p3461-3468, 8p