Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Jakub Majer"'
Publikováno v:
Logistics and Transport. 55:19-36
Road safety barriers are a basic element of the road infrastructure aimed at improving the safety of road users. Design parameters and indications for assembly are strictly regulated by the GDDKiA (General Directorate for National Roads and Motorways
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ee743c796f6c463d9987144a9c935969
https://doi.org/10.26411/83-1734-2015-2-55-7-22
https://doi.org/10.26411/83-1734-2015-2-55-7-22
Autor:
Jakub Majer, Łukasz Bojarski, Katarzyna Bazydlo, Filip Stefaniak, Maciej Wieczorek, Damian Smuga, Rafał Moszczyński-Pętkowski, Malgorzata Borkowska, Sylwia Janowska, Krzysztof Dubiel, Mikołaj Matłoka
Publikováno v:
European Journal of Medicinal Chemistry. 155:96-116
New compounds containing [1,2,4]triazolo [1,5-a]pyridine (I), pyrazolo [1,5-a]pyridine (II), 1H-1,3-benzodiazole (III) and imidazo [1,2-a]pyrimidine (IV) backbones were designed and synthesized for PDE10A interaction. Among these compounds, 1H-1,3-be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ed6693497e82157aeeaa776658d7ba9c
https://doi.org/10.1016/j.ejmech.2018.05.043
https://doi.org/10.1016/j.ejmech.2018.05.043
Publikováno v:
Tetrahedron. 69:8463-8469
We demonstrate a new approach for the asymmetric synthesis of bissetone. The key reaction is the highly enantioselective hetero-Diels–Alder cycloaddition of triene 3 with ethyl glyoxylate catalyzed by readily available BINOL–Ti complexes. The HDA
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::25fb9328045f2c1c7bcacd603f41e2e5
https://doi.org/10.1016/j.tet.2013.07.048
https://doi.org/10.1016/j.tet.2013.07.048
Publikováno v:
Organic Letters. 13:5944-5947
We report the first efficient enantioselective Friedel-Crafts hydroxyalkylation of pyrroles having one electron-withdrawing group at the α, β or N-positions with alkyl glyoxylates catalyzed by readily available chiral BINOL-Ti(IV) complexes (1-5 mo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1b4c647da72c2df368e45ade2a1d7ea6
https://doi.org/10.1021/ol202244u
https://doi.org/10.1021/ol202244u
Autor:
Piotr Kwiatkowski, Livius Cotarca, Jakub Majer, Janusz Jurczak, Jean-Claude Caille, M.E. Jung
Publikováno v:
Tetrahedron. 74:1580
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::25e461e3ff5e98cb7f81da16a562874c
https://doi.org/10.1016/j.tet.2018.01.044
https://doi.org/10.1016/j.tet.2018.01.044
Publikováno v:
Synthesis. 2008:3237-3244
Direct synthesis of racemic aromatic α-hydroxyacetic acid esters via Friedel-Crafts reaction of nonactivated, simple arenes with ethyl glyoxylate promoted by SnCl 4 or AlCl 3 is described. The use of SnCl 4 opens a fast access to various alkyl- and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::33e8b71181b1e8dff8a14e204d53df25
https://doi.org/10.1055/s-0028-1083154
https://doi.org/10.1055/s-0028-1083154
Publikováno v:
Organic Letters. 10:2955-2958
The Friedel-Crafts reaction of alkyl glyoxylates with variously substituted furans was found to be efficiently catalyzed under simple, undemanding conditions by a 6,6'-dibromo-BINOL/Ti(IV) complex with high enantioselectivity. The reaction afforded c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d5f332fd913ad29b468855d0675b17cb
https://doi.org/10.1021/ol800927w
https://doi.org/10.1021/ol800927w
Publikováno v:
Tetrahedron Letters. 48:2405-2408
An enantioselective carbonyl-ene reaction of alkyl glyoxylates with various 1,1-disubstituted olefins, catalysed by chiral (salen)Cr(III)BF 4 complexes, has been studied. We found that a chromium complex bearing adamantyl substituents at the 3,3′-p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::40ff0bb7e85d3bce6082c78929f1fea5
https://doi.org/10.1016/j.tetlet.2007.01.104
https://doi.org/10.1016/j.tetlet.2007.01.104
Publikováno v:
Organic Letters. 8:5045-5048
The Friedel-Crafts reaction of (1R)-8-phenylmenthyl glyoxylate with variously substituted furans was found to be efficiently promoted by SnCl(4) or magnesium salts with high diastereoselectivities. MgBr(2) performs especially well under simple, undem
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fc304dfb0698134fe7297b1f565fcd65
https://doi.org/10.1021/ol061943p
https://doi.org/10.1021/ol061943p
Autor:
Rafal Moszczynski, Monika Lamparska-Przybysz, Jakub Majer, Malgorzata Borkowska, Krzysztof Dubiel, Maciej Wieczorek, Filip Stefaniak, Lukasz Bojarski, Joanna Hucz-Kalitowska, Mikołaj Matłoka, Paweł M. Boguszewski, Sylwia Janowska, Daria Zdzalik
Publikováno v:
Alzheimer's & Dementia. 10
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::840ad9a6581f6444586467c6fe387667
https://doi.org/10.1016/j.jalz.2014.05.259
https://doi.org/10.1016/j.jalz.2014.05.259