Results 31 to 40 of about 78,578 (289)

Biphenyl-based liquid crystal precursors with alkanoate and hydroxyl group

, 2016
We synthesized a series of 4′-hydroxy-[1,1′-biphenyl]-4-yl alkanoate with a potentially reactive functional hydroxyl group as a LC precursor, which facilitates reaction with other chemical groups to tailor biphenyl-based liquid crystals (LCs) for ...
Keon-Soo Jang (572855)
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(Biphenyl-4-yl)(phen­yl)methanone [PDF]

, 2010
In the title compound, C19H14O, the dihedral angle between the two aromatic rings of the biphenyl residue is 8.0 (3)° and the dihedral angle between the two rings connected by the carbonyl C atom is 51.74 (18)°. There are no short C—H ...
Bolte, Michael, Shahid Ameen Samra, Michael Bolte, Samra, Shahid Ameen, Madiha Irfan, Irfan, Madiha, Saeed, Aamer, Aamer Saeed   +7 more
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(Biphenyl-2-yl)bromidobis(2-methyltetrahydrofuran-[kappa]O)magnesium(II) [PDF]

, 2009
In the title Grignard reagent, [MgBr(C12H9)(C5H10O)2], the Mg centre adopts a distorted tetrahedral MgCO2Br arrangement. The dihedral angle between the two aromatic rings of the biphenyl residue is 44.00 (14)°. Each molecule incorporates one R- and one S-
Bolte, Michael, Simon Nordschild, Nordschild, Simon, Michael Bolte, Wohlgemuth, David, D. Wohlgemuth   +5 more
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Authentication of 3,3'-dichloro-4,5-dimethoxy-biphenyl

, 2019
3,3'-Dichloro-4,5-dimethoxy-biphenyl is a derivative of PCB 11 (3,3'-dichlorobiphenyl) and was synthesized as an analytical standard to study the metabolism of PCB 11, a polychlorinated biphenyl (PCB) congener that is not present in technical PCB ...
Susanne Flor (6853604), Hans-Joachim Lehmler (6641066), Gabriele Ludewig (6853609), Patricia Ruiz (6853606), Lynn M. Teesch (6853607), Ram Dhakal (6752456), Chun-Yun Zhang (6853603)   +6 more
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4-(4-Nitrophenoxy)biphenyl [PDF]

, 2009
The two phenyl rings of the biphenyl unit of the title compound, C18H13NO3, are almost coplanar [dihedral angle 6.70 (9)°]. The nitrophenyl ring, on the other hand, is significantly twisted out of the plane of the these two rings, making dihedral angles ...
Bolte, Michael, Akhter, Zareen, Michael Bolte, Baig, M. Amin, M. Amin Baig, Siddiqi, Humaira Masood, Zareen Akhter, Akhter, Toheed, Toheed Akhter, Humaira M. Siddiqi   +9 more
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Comparative Genomic Analysis of the Regulation of Aromatic Metabolism in Betaproteobacteria

Frontiers in Microbiology, 2019
Aromatic compounds are a common carbon and energy source for many microorganisms, some of which can even degrade toxic chloroaromatic xenobiotics. This comparative study of aromatic metabolism in 32 Betaproteobacteria species describes the links between ...
Inna A. Suvorova, Mikhail S. Gelfand, Mikhail S. Gelfand, Mikhail S. Gelfand   +3 more
doaj   +1 more source

Synthesis, spectroscopic analysis and crystal structure of (N-{2-[(2-aminoethyl)amino]ethyl}-4′-methyl-[1,1′-biphenyl]-4-sulfonamidato)tricarbonylrhenium(I)

Acta Crystallographica Section E: Crystallographic Communications
The title compound, [Re(C17H22N3O2S)(CO)3] is a net neutral fac-Re(I)(CO)3 complex of the 4-methylbiphenyl sulfonamide derivatized diethylenetriamine ligand.
Dinithi Kaluthanthiri, Theshini Perera, Frank R. Fronczek   +2 more
doaj   +1 more source

Sphingobium fuliginis HC3: a novel and robust isolated biphenyl- and polychlorinated biphenyls-degrading bacterium without dead-end intermediates accumulation. [PDF]

PLoS ONE, 2015
Biphenyl and polychlorinated biphenyls (PCBs) are typical environmental pollutants. However, these pollutants are hard to be totally mineralized by environmental microorganisms.
Jinxing Hu, Mingrong Qian, Qian Zhang, Jinglan Cui, Chunna Yu, Xiaomei Su, Chaofeng Shen, Muhammad Z Hashmi, Jiyan Shi   +8 more
doaj   +1 more source

Authentication of 4-chloro-3-fluoro-4'-hydroxy-biphenyl

, 2020
Authentication of 4-chloro-3-fluoro-4'-hydroxy-biphenyl by GC-MS.
Hans-Joachim Lehmler (6641066), Ram Dhakal (6752456)   +1 more
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Placental transfer of a hydroxylated polychlorinated biphenyl and effects on fetal and maternal thyroid hormone homeostasis in the rat [PDF]

, 2002
Earlier studies at our laboratory indicated that several hydroxylated polychlorinated biphenyls (OH-PCBs) detected in human blood could specifically inhibit thyroxine (T4) transport by competitive binding to the thyroid hormone transport protein ...
Bergman, A., Berg, J.J.J., van den, van den Berg, J.H.J., Meerts, I.A.T.M., Weijers, B.M., van den Berg, J.J.J., Brouwer, A., Assink, Y., Cenijn, P.H., Berg, J.H.J. van den, Koeman, J.H., Assin, Y.   +11 more
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