Results 51 to 60 of about 67,326 (131)

Striga hermonthica Del (Benth.): Biology of the host/parasite relationship [PDF]

, 1993
Striga hermonthica is a parasitic angiosperm that attaches to the roots of cereal hosts and causes severe reductions in crop yields m the semi-arid tropics of Africa. Striga seeds germinate in response to chemicals exuded by the host root.
Murphy, Alexandra Marie
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1-(2,6-Dichlorobenzoyl)-3-(3-methoxyphenyl)thiourea

, 2009
The two aromatic rings in the title compound, C15H12Cl2N2O2S, enclose a dihedral angle of 37.49 (6)°. The molecule exists in the solid state in its thione form with typical thiourea C-S and C-O bonds lengths, as well as shortened C-N bonds.
Bolte, Michael, Rauf, M. Khawar, Amin Badshah, Michael Bolte, M. Khawar Rauf, Badshah, Amin   +5 more
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[Signal transduction in plant development: Chemical and biochemical approaches to receptor identification]. Progress report, [May 15, 1993--May 14, 1994]

, 1994
Progress is reported on studies concerning NAD(P)H-2,6-DMBQ oxidoreductase of Striga asiatica aimed at elucidating basic biochemical parameters of Striga.

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2,6-Bis[1-(2,6-diethylphenylimino)ethyl]pyridine

, 2008
The title compound, C29H35N3, is the product of the condensation reaction between 2,6-diacetylpyridine and 2,6-diethylaniline. In the molecule, the pyridyl ring is coplanar with the imino functional groups [torsion angles in the range 177.1 (2 ...
Yu-lin Yang, Wen-hui Li, Rui-qing Fan
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2,5-Dimethyl-3,6-bis[(2,6-diisopropylphenylimino)methyl]- and 2,6-Bis[(2,6-diisopropylphenylimino)methyl]pyrazine: Two New Chelating Ligands for Transition Metal Complexes [PDF]

, 2018
The reaction of tetramethylpyrazine with SeO2 yields 2,5-dimethylpyrazine-3,6-dicarboxaldehyde (1) from which the 2,5-dimethyl-3,6-bis[(2,6-diisopropylphenylimino)methyl]pyrazine (2) was synthesized by treatment with 2 equivalents of 2,6 ...
Schumann, Herbert, Luo, He-Kuan
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Intramolecular Carbolithiation of 2,6‐Dilithio‐1,6‐heptadienes: An Experimental and Theoretical Study. [PDF]

, 2007
2,6-Dilithio-1,6-heptadienes 3 undergo intramolecular carbolithiation in Et2O/N,N,N′,N′-tetramethylethylenediamine (TMEDA) at the lithiated double bonds to afford 1,2-bis(lithiomethyl)cyclopentenes 5. Reaction of these dianions with electrophiles affords
Miguel A. Rodriguez, Rodríguez, M.A. [0000-0003-0123-9905], Roberto Sanz, Sanz, R. [0000-0003-2830-0892], Jose Barluenga, Francisco J. Fananas, Ignacio, J.M., Fañanás, F.J. [0000-0003-1947-9851], Jose M. Ignacio, Barluenga, J. [0000-0002-6474-7782]   +9 more
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Synthesis and molecular structure of the twelve-membered metallamacrocycle [Hg2(μ-2,6-dapy)2] (2,6-dapyH2 = 2,6-diacetamidopyridine)

, 2014
Reaction of 2,6-diacetamidopyridine (2,6-dapyH2) with mercury acetate in ethanol affords the 12-membered metallamacrocycle, [Hg2(μ-2,6-dapy)2], in high yields resulting from deprotonation of both amide groups.
Wagner, Christoph, Hogarth, Graeme, Ahmed, Shihab A.o., Schmidt, Harry, Al-jibori, Subhi A.   +4 more
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Bacterial metabolism on 2,6-Xylenol

, 2022
S.2904-2908 : Abb.,Tab.,Lit.Strain DM1, a Mycobacterium sp. that utilizes 2,6-xylenol, 2,3,6-trimethylphenol, and o-cresol as sources of carbon and energy, was isolated.
Freier-Schröder, D., Ewers, J., Rubio, M.A., Knackmuss, H.-J.   +3 more
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[2.2….](2,6)Pyridinophane

, 1969
The chromatographic separation of the product resulting from the reaction of sodium and tetraphenylethylene on 2,6-di-bromomethylpyridine led to the isolation of two macrocyclic ring systems, [2.2.2](2,6)- and [2.2.2.2.2](2,6)pyridinophane. The structure
Holzrichter, H., H. Holzrichter, Jenny, W., W. Jenny   +3 more
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2,5-Dimethyl-3,6-bis[(2,6-diisopropylphenylimino)methyl]- and 2,6-Bis[(2,6-diisopropylphenylimino)methyl]pyrazine: Two New Chelating Ligands for Transition Metal Complexes

, 2005
The reaction of tetramethylpyrazine with SeO2 yields 2,5-dimethylpyrazine-3,6-dicarboxaldehyde (1) from which the 2,5-dimethyl-3,6-bis[(2,6-diisopropylphenylimino)methyl]pyrazine (2) was synthesized by treatment with 2 equivalents of 2,6 ...
He-Kuan Luo, Herbert Schumann
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