Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Mireia Pastó"'
Autor:
Claudia Cavarischia, Lavinia Silvestri, Mireia Pastó, Marta Écija, Alex Comely, Tommaso Iacoangeli, Guido Furlotti
Publikováno v:
Synthesis. 52:2828-2832
Calcium acamprosate (Campral, N-acetylhomotaurine calcium salt) is a well-established drug for the treatment of alcohol dependence. Its preparation is generally based on a three-step process with some remarkable drawbacks. To avoid these flaws, we ha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ba96f4a054938a32e79f340fdd0feb9e
https://doi.org/10.1055/s-0040-1707399
https://doi.org/10.1055/s-0040-1707399
Publikováno v:
Tetrahedron: Asymmetry. 17:151-160
Highly modular tridentate Schiff base ligands arising from enantiopure epoxyalcohols have been prepared and evaluated in catalysis using parallel methods. The key structural motifs and experimental parameters have been identified, allowing enantiosel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::709ab95388da0f568de48630fe0ff96b
https://doi.org/10.1016/j.tetasy.2005.11.022
https://doi.org/10.1016/j.tetasy.2005.11.022
Publikováno v:
Tetrahedron: Asymmetry. 14:1747-1752
A family of enantiomerically pure ligands based on the cyclobutenedione structure, and containing either an enantiomerically pure amino alcohol or a diamine as the chiral element, has been synthesized. As first examples of their application, these ve
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::03d5110311f968d3f8a80bb18b6b9d93
https://doi.org/10.1016/s0957-4166(03)00355-0
https://doi.org/10.1016/s0957-4166(03)00355-0
Publikováno v:
Tetrahedron Letters. 40:4977-4980
Double lithiation of bis(tetra-hydroindenyl)iron followed by phosphorylation using Ph 2 PCl affords two different chiral diphosphines having respectively C 1 - and C 2 -symmetry. Following antipode separation, the compounds can be used as ligands in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0ec5bf47686a4717bbfbaa51f9349bda
https://doi.org/10.1016/s0040-4039(99)00947-8
https://doi.org/10.1016/s0040-4039(99)00947-8
Publikováno v:
Tetrahedron Letters. 39:1233-1236
Highly enantioenriched cis and trans N-Boc-2,2-dimethyl-oxazolidine-5-carbaldehydes have been efficiently prepared from N-Boc-3-amino-1,2-alkanediols, readily available in enantiopure or enantioenriched form by Sharpless epoxidation methodology. Thes
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b4b49f542467590f30dc4976f40b99a4
https://doi.org/10.1016/s0040-4039(97)10738-9
https://doi.org/10.1016/s0040-4039(97)10738-9
Publikováno v:
Chem. Commun.. :1327-1329
Cyclocondensation reactions of aminoalcohols and with racemic or prochiral delta-oxoacid derivatives provide polysubstituted lactams with high enantioselectivity in a process that involves dynamic kinetic resolution and/or desymmetrization of enantio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8d07b5c1d93bd7bab5f9d0c74c9e628a
https://doi.org/10.1039/b413937b
https://doi.org/10.1039/b413937b
Publikováno v:
Tetrahedron: Asymmetry. 7:243-262
Both anti- and syn-α-hydroxy-β-amino acids are efficiently synthesized in protected form and high enantiomeric purity from readily available anti-N-Boc-1-tert-butyldimethylsilyl-3-amino-1,2-diols. The preparation of the anti series is straightforwa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9a0528a157815c041f556d4e61f0cb20
https://doi.org/10.1016/0957-4166(95)00442-4
https://doi.org/10.1016/0957-4166(95)00442-4
Publikováno v:
The Journal of Organic Chemistry. 61:6033-6037
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::37e216e3f370bf4899252623d7e2f354
https://doi.org/10.1021/jo960351p
https://doi.org/10.1021/jo960351p
Publikováno v:
Tetrahedron: Asymmetry. 6:2329-2342
An efficient enantioselective synthesis of fully protected anti 3-amino-2-hydroxybutyrates has been developed. Starting from enantiomerically enriched anti N-diphenylmethyl-3-amino-1,2-butanediol, after a change in the nitrogen protecting group, the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cb48df259858997e259099c11b650736
https://doi.org/10.1016/0957-4166(95)00309-d
https://doi.org/10.1016/0957-4166(95)00309-d
Publikováno v:
Tetrahedron Letters. 36:3019-3022
An efficient, stereodivergent and enantioselective synthesis of N-Boc-aminoalkyl epoxides has been developed. Starting from enantiomerically enriched anti N-diphenylmethyl-3-amino-1,2-diols, and after a change in the nitrogen protecting group, an int
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f9cca1d126939e3bfb1728d2b868779e
https://doi.org/10.1016/0040-4039(95)00415-9
https://doi.org/10.1016/0040-4039(95)00415-9