Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Beya Haouas"'
Publikováno v:
New Journal of Chemistry. 42:11776-11781
A novel and convenient strategy is described for the regioselective conversion of N,N′-disubstituted thioureas and 1,2-dielectrophiles into the highly biologically valuable 2-imino-thiazoline and 2-imino thiazolidine-4-one derivatives. The synthesi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f3d161268317652970d724e8adcbeab0
https://doi.org/10.1039/c8nj01992d
https://doi.org/10.1039/c8nj01992d
Publikováno v:
Journal of Sulfur Chemistry. 37:391-400
Electrogenerated cyanomethylanions obtained by reduction of dry acetonitrile at a steel grid cathode were used to promote the addition of ethyl bromoacetate to thiourea derivatives. The reaction yields the corresponding 2-imino-1,3-thiazolidin-4-one.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d32a21a76415ca8569ac398c377a1b9b
https://doi.org/10.1080/17415993.2016.1155588
https://doi.org/10.1080/17415993.2016.1155588
Autor:
Fructuoso Barba, Belen Batanero, Isidoro Barba, Beya Haouas, Najwa Sbei, Mohamed Lamine Benkhoud
Publikováno v:
RUA. Repositorio Institucional de la Universidad de Alicante
Universidad de Alicante (UA)
Universidad de Alicante (UA)
A new series of 3,4-disubstituted quinazolin-2-ones, with potential T-type calcium channel antagonist activity, and new 4-methylene-quinazolin-2-ones, promising catalysts as N-heterocyclic olefins, have been prepared in good yield by a simple reactio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4480669a0f6eafc81d7576b30adccfcb
https://hdl.handle.net/10045/77549
https://hdl.handle.net/10045/77549
Akademický článek
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Autor:
Beya Haouas, Najwa Sbei, Mohamed Lamine Benkhoud, Fructuoso Barba, Belen Batanero, L. Fuentes
Publikováno v:
Tetrahedron. 71:7654-7657
3-Benzyl-5-imino-4-thioxo-2-imidazolidinones are obtained in good yields by using commercially available starting compounds when, under low temperature conditions, a solution of dry acetonitrile is electrolyzed at a graphite sheet as cathode to produ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d9aa5bb47c88695ba41f93c9fe6aa714
https://doi.org/10.1016/j.tet.2015.07.066
https://doi.org/10.1016/j.tet.2015.07.066
Autor:
Sbei, Najoua, Said, Ridha Ben, Rahali, Seyfeddine, Beya, Haouas, Al-Ayed, Abdullah S., Al Mogren, Muneerah Mogren, Benkhoud, Mohamed Lamin, Seydou, Mahamadou
Publikováno v:
Journal of Sulfur Chemistry; Apr2020, Vol. 41 Issue 2, p117-129, 13p
Autor:
L. Fuentes, Belen Batanero, Beya Haouas, Mohamed Lamine Benkhoud, Najwa Sbei, Fructuoso Barba
Publikováno v:
ChemInform. 47
Acetonitrile is electrolyzed to form cyanomethyl anion, which not only deprotonizes benzyl amines [e.g. (I)] to give a nitride intermediate, but also forms an organomagnesium compound with the magnesium anode.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5080585bc27b568b8744704b6696a9eb
https://doi.org/10.1002/chin.201604121
https://doi.org/10.1002/chin.201604121
Publikováno v:
Electrochimica Acta. 52:6463-6469
Electrochemical study of N -thioamidoimidates 1 is carried out in non-aqueous solvent at platinum electrodes by means of cyclic voltammetry at different scan rates. A mechanistic investigation shows that the oxidation of the NH bond of these substrat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5a86b2c1c5a3bd5db7c0731106268b8f
https://doi.org/10.1016/j.electacta.2007.04.069
https://doi.org/10.1016/j.electacta.2007.04.069
Publikováno v:
Journal of Electroanalytical Chemistry. 574:107-112
Anodic oxidation of N-amidoimidates 1 was investigated in acetonitrile at a platinum electrode by means of cyclic voltammetry at low and high scan rates. The electron transfer at the electrode or in solution by homogeneous redox catalysis using organ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::42df957171dbc1a17c3e4f9b0c859075
https://doi.org/10.1016/j.jelechem.2004.07.029
https://doi.org/10.1016/j.jelechem.2004.07.029