Search Results - "Birsa, Lucian M."

The antibacterial properties of sulfur containing flavonoids by Bahrin, Lucian G., Apostu, Mircea O., Birsa, Lucian M., Stefan, Marius

“…Some dithiocarbamic esters bearing a flavanone backbone, as well as their corresponding 1,3-dithiolium salts were tested against Staphylococcus aureus and…”
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Selenium halide-induced bridge formation in [2.2]paracyclophanes by Sarbu, Laura G, Hopf, Henning, Jones, Peter G, Birsa, Lucian M

“…An addition/elimination sequence of selenium halides to pseudo-geminally bis(acetylene) substituted [2.2]paracyclophanes leads to new bridges with an…”
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Tetrathiafulvalene‐[2.2]paracyclophanes: Synthesis, crystal structures, and chiroptical properties by Mézière, Cécile, Allain, Magali, Oliveras‐Gonzalez, Cristina, Cauchy, Thomas, Vanthuyne, Nicolas, Sarbu, Laura G., Birsa, Lucian M., Pop, Flavia, Avarvari, Narcis

“…Two racemic tetrathiafulvalene‐[2.2]paracyclophane electron donors EDT‐TTF‐[2.2]paracyclophane 1 and (COOMe)2‐TTF‐[2.2]paracyclophane 2 have been synthesized…”
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The Cytotoxic Properties of Some Tricyclic 1,3-Dithiolium Flavonoids by Sarbu, Laura G, Shova, Sergiu, Peptanariu, Dragos, Sandu, Isabela A, Birsa, Lucian M, Bahrin, Lucian G

“…Due to the emergence of multidrug resistant microorganisms, new classes of antibiotics are needed. In this paper, we present the cytotoxic effects of five…”
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Antibacterial structure-activity relationship studies of several tricyclic sulfur-containing flavonoids by Bahrin, Lucian G, Hopf, Henning, Jones, Peter G, Sarbu, Laura G, Babii, Cornelia, Mihai, Alina C, Stefan, Marius, Birsa, Lucian M

“…A structure-activity relationship study concerning the antibacterial properties of several halogen-substituted tricyclic sulfur-containing flavonoids has been…”
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Inhibition of troilite (FeS) oxidative dissolution in air-saturated acidic solutions by O-ethyl-S-2-(2-hydroxy-3,5-diiodophenyl)-2-oxoethylxantogenate by Chiriţă, Paul, Constantin, Cristina A., Bădică, Cătălina E., Duinea, Mădălina I., Bîrsă, Lucian M., Matei, Elena, Baltog, Ioan

“…The inhibiting action of O-ethyl-S-2-(2-hydroxy-3,5-diiodophenyl)-2-oxoethylxantogenate (EHDO) on the oxidation of FeS in air-saturated solutions at pH 1.3 and…”
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[2.2]Paracyclophane derivatives containing tetrathiafulvalene moieties by Sarbu, Laura G, Bahrin, Lucian G, Jones, Peter G, Birsa, Lucian M, Hopf, Henning

“…The synthesis of [2.2]paracyclophane derivatives containing tetrathiafulvalene units has been accomplished by the coupling reaction of…”
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Influence of 2,2′-bipyridine on oxidative dissolution of iron monosulfide by Chiriţă, Paul, Bădică, Cătălina E., Constantin, Cristina A., Bîrsă, Lucian M., Matei, Elena, Baibarac, Mihaela

“…The 2,2′‐bipyridine effects on iron monosulfide (FeS) oxidative dissolution rates have been examined by potentiodynamic polarization and electrochemical…”
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4-Bromo-2-[5-methyl-2-(morpholin-4-yl)-1,3-thia-zol-4-yl]phenol by Bahrin, Lucian G, Hrib, Cristian G, Birsa, Lucian M

“…In the title compound, C14H15BrN2O2S, synthesized by the reaction of the corresponding phenacyl thio-cyanate with morpholine, the dihedral angle between the…”
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A Facile Synthesis of Pechmann Dyes by Hopf, Henning, Jones, Peter G., Nicolescu, Alina, Bicu, Elena, Birsa, Lucian M., Belei, Dalila

“…A facile synthesis of Pechmann dyes has been accomplished by the reaction of substituted N‐phenacyl‐4‐dimethylaminopyridinium halides with dimethyl maleate in…”
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[2.2]Paracyclophane‐Bis(triazole) Systems: Synthesis and Photochemical Behavior by Bahrin, Lucian G., Sarbu, Laura G., Jones, Peter G., Birsa, Lucian M., Hopf, Henning

“…Mono‐, pseudo‐gem, and pseudo‐para ethynylcyclophanes and bis(azides) have been employed as addition partners in CuAAC reactions to design and build complex…”
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Inhibitory effect of three phenacyl derivatives on the oxidation of sphalerite (ZnS) in air-equilibrated acidic solution by Chiriţă, Paul, Duinea, Mădălina I., Sandu, Ana M., Bîrsă, Lucian M., Sârbu, Laura G., Baibarac, Mihaela, Sava, Florinel, Popescu, Mihai, Matei, Elena

“…[Display omitted] •Phenacyl Derivatives = PD.•The effect of PD on the oxidative dissolution of ZnS was investigated.•PD are inhibitors of the oxidative…”
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Methylamine-induced ring opening of 1,3-dithiolium cations by Sarbu, Laura G., Hopf, Henning, Jones, Peter G., Bahrin, Lucian G., Birsa, M. Lucian

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Click reactions with pseudo-geminal bis(azido-methylene)[2.2]paracyclophane by Pavel, Sergiu, Hopf, Henning, Jones, Peter G., Asaftei, Iuliean V., Sarbu, Laura G., Birsa, Lucian M.

“…The regioselective copper-catalyzed cycloaddition reactions of pseudo - geminal bis(azido-methylene)[2.2]paracyclophane with terminal alkynes have provided the…”
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rac -1-(5-Bromo-2-hydroxyphenyl)-1-oxopropan-2-yl morpholine-4-carbodithioate by Sarbu, Laura G., Hrib, Cristian G., Birsa, Lucian M.

“…In the racemic title compound, C14H16BrNO3S2, synthesized from the corresponding ω-bromopropiophenone, the dihedral angle between the plane of the phenol group…”
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Oxidation of chalcopyrite in air-equilibrated acidic solution: Inhibition with phenacyl derivatives by CHIRIŢĂ, Paul, DUINEA, Mădălina I., SÂRBU, Laura G., BÎRSĂ, Lucian M., BAIBARAC, Mihaela, SAVA, Florinel, MATEI, Elena

“…The effects of 4-(2-hydroxyphenyl)-2-(morpholin-4-yl)-1,3-thiazole (Pr02), 1-(3,5-dibromo-2-hydroxyphenyl)- 1-oxoethan-2-yl-N,N-diethyldithiocarbamate (Pr04)…”
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5-Bromo-4-(3,5-dibromo-2-hydroxyphenyl)-2-(piperidin-1-yl)-1,3-dithiol-2-ylium bromide by Chirita, Paul, Hrib, Cristian G., Birsa, Lucian M.

“…In the title salt, C14H13Br3NOS2+·Br−, synthesized by bromination of mesoionic 2-[2-(piperidin-1-yl)-1,3-dithiol-2-ylium-4-yl]phenolate in glacial acetic acid,…”
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5-Bromo-4-(3,5-di-bromo-2-hy-droxy-phen-yl)-2-(piperidin-1-yl)-1,3-di-thiol-2-ylium bromide by Chirita, Paul, Hrib, Cristian G, Birsa, Lucian M

“…In the title salt, C14H13Br3NOS2 (+)·Br(-), synthesized by bromination of mesoionic 2-[2-(piperidin-1-yl)-1,3-di-thiol-2-ylium-4-yl]phenolate in glacial acetic…”
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A selective synthesis of enamines versus aziridines by Belei, Dalila, Bicu, Elena, Jones, Peter G., Birsa, M. Lucian

“…The reaction of 10‐azidoacetyl‐10H‐phenothiazine with olefinic dipolarophiles depends on the reaction temperature. In refluxing toluene, a mixture of enamine…”
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rac-1-(5-Bromo-2-hy-droxy-phen-yl)-1-oxopropan-2-yl morpholine-4-carbo-dithio-ate by Sarbu, Laura G, Hrib, Cristian G, Birsa, Lucian M

“…In the racemic title compound, C14H16BrNO3S2, synthesized from the corresponding ω-bromo-propio-phenone, the dihedral angle between the plane of the phenol…”
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