Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Noemi Scardovi"'
Publikováno v:
Organic Letters. 4:497-500
[reaction: see text] Enantiomerically pure N-tosyl-2,3-aziridine alcohols are directly converted into 4-hydroxy-4,5-dihydroisoxazole 2-oxides through oxidation to the corresponding aldehydes followed by in situ tandem nitroaldol-intramolecular cycliz
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f04f1c0e3ce8e990083dad2a3d4a935a
https://doi.org/10.1021/ol0170152
https://doi.org/10.1021/ol0170152
Publikováno v:
Scopus-Elsevier
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d49d6eecdbc82a0564f782c66151cb35
https://doi.org/10.1002/chin.200651254
https://doi.org/10.1002/chin.200651254
Publikováno v:
ChemInform. 32
A new methodology for the one-pot direct conversion of 2,3-epoxy alcohols into enantiomerically pure 4-hydroxy-4,5-dihydroisoxazole 2-oxides 1 has been found. The reaction works at room temperature and can be run at the 5−10 g scale. The mixture of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b84d1656af83ee1afbed29c27d76e1e7
https://doi.org/10.1002/chin.200128128
https://doi.org/10.1002/chin.200128128
Publikováno v:
Organic letters. 5(10)
[reaction: see text] A new thiouronium-based reagent for the synthesis of 2-pyridinethiol esters under non-nucleophilic conditions from the corresponding carboxylic acids was developed. The resulting procedure enables the preparation of previously un
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::361b5c4d5aed4478e4758467522e4edb
https://pubmed.ncbi.nlm.nih.gov/12735739
https://pubmed.ncbi.nlm.nih.gov/12735739
Autor:
James T. Anderson, Noemi Scardovi, Ray Leslie, Stephen J. Klippenstein, Philip Garner, Philip B. Cox
Publikováno v:
ChemInform. 34
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::92824910c88e1c3fc54e0e3ca9fe39de
https://doi.org/10.1002/chin.200306023
https://doi.org/10.1002/chin.200306023
Autor:
Noemi Scardovi, Paolo Righi, Emanuela Marotta, Tommaso Marcelli, Goffredo Rosini, Francesca Peri, Elisabetta Foresti
Publikováno v:
Organic letters. 4(25)
[reaction: see text] Cerium(III) chloride heptahydrate and sodium iodide in boiling acetonitrile promote cyclization of 3-hydroxyalkenoic acids esters giving 5-substituted tetrahydrofuranacetic acid esters and 6-substituted tetrahydropyranacetic acid
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2f6931e9f47fc19927333b85b8847408
https://pubmed.ncbi.nlm.nih.gov/12465910
https://pubmed.ncbi.nlm.nih.gov/12465910
Autor:
Philip B. Cox, Philip Garner, Noemi Scardovi, Stephen J. Klippenstein, Ray Leslie, James T. Anderson
Publikováno v:
The Journal of organic chemistry. 67(17)
The development of an effective chiral auxiliary for hydroxyalkyl radicals is delineated. Both the 2-tetrahydropyranyl (THP) and tri-O-benzyl-2-deoxy-alpha-D-glucopyranosyl (GLU) auxiliaries resulted in diastereoselective radical additions to methyl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cecf25a5d8ae8b5a066c4c99f6f5375b
https://pubmed.ncbi.nlm.nih.gov/12182661
https://pubmed.ncbi.nlm.nih.gov/12182661
Publikováno v:
ChemInform. 33
Enantiomerically pure N-tosyl-2,3-aziridine alcohols are directly converted into 4-hydroxy-4,5-dihydroisoxazole 2-oxides through oxidation to the corresponding aldehydes followed by in situ tandem nitroaldol-intramolecular cyclization. This study was
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::78c33f03d6cbb7f71393b90a18421b90
https://doi.org/10.1002/chin.200226137
https://doi.org/10.1002/chin.200226137
Publikováno v:
Organic letters. 4(6)
[reaction: see text] Elusive nitroacetic acid esters and amides were obtained through a halogen exchange reaction of the corresponding bromoacetic acid derivatives with polymer-supported nitrite anion. The process is flawed by a side product catalyze
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::88865d6c9ed444c3340996c95be0069a
https://pubmed.ncbi.nlm.nih.gov/11893197
https://pubmed.ncbi.nlm.nih.gov/11893197
Publikováno v:
Organic letters. 3(5)
[structure: see text]. A new methodology for the one-pot direct conversion of 2,3-epoxy alcohols into enantiomerically pure 4-hydroxy-4,5-dihydroisoxazole 2-oxides 1 has been found. The reaction works at room temperature and can be run at the 5-10 g
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::60135a2d60cb3ec897bf19b33372ffbf
https://pubmed.ncbi.nlm.nih.gov/11259047
https://pubmed.ncbi.nlm.nih.gov/11259047