Results 31 to 40 of about 7,973 (208)

An Improved Synthetic Method for Sensitive Iodine Containing Tricyclic Flavonoids

Molecules, 2022
The synthesis of new iodine containing synthetic tricyclic flavonoids is reported. Due to the sensitivity of the precursors to the heat and acidic conditions required for the ring closure of the 1,3-dithiolium core, a new cyclization method has been ...
Mihail Lucian Birsa, Laura G. Sarbu
doaj   +1 more source

The structural chemistry of zinc(ii) and nickel(ii) dithiocarbamate complexes

Open Chemistry, 2021
Dithiocarbamate complexes are of immense interest due to their diverse structural properties and extensive application in various areas. They possess two sulfur atoms that often act as the binding sites for metal coordination in a monodentate, bidentate,
Saiyed Tanzimjahan A., Adeyemi Jerry O., Onwudiwe Damian C.   +2 more
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Characterization of the nucleophilic reactivities of thiocarboxylate, dithiocarbonate and dithiocarbamate anions [PDF]

, 2011
The kinetics of the reactions of thiocarboxylate and thiocarbonate anions with benzhydrylium ions have been determined in acetonitrile solution using laser-flash photolytic techniques.
Duan, Xin-Hua, Maji, Biplab, Mayr, Herbert   +2 more
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Human and rat gonadal 3β-hydroxysteroid dehydrogenases are suppressed by dithiocarbamate fungicides via interacting with cysteine residues

Ecotoxicology and Environmental Safety
Dithiocarbamates have been widely used in various industrial applications, such as insecticides (ferbam) or drug (disulfiram). This study explored the inhibitory effects of dithiocarbamates on human and rat gonadal 3β-hydroxysteroid dehydrogenases (3β ...
Xin Zhao, Ting Hao, Jianmin Sang, Miaomiao Xia, Linxi Li, Ren-shan Ge, Congde Chen   +6 more
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Crystal structure of (6-bromo-2-oxo-2H-chromen-4-yl)methyl morpholine-4-carbodithioate

Acta Crystallographica Section E: Crystallographic Communications, 2015
In the title compound, C15H14BrNO3S2, the 2H-chromene ring system is nearly planar, with a maximum deviation of 0.034 (2) Å, and the morpholine ring adopts a chair conformation.
K. Mahesh Kumar, K. R. Roopashree, M. Vinduvahini, O. Kotresh, H. C. Devarajegowda   +4 more
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Synthesis of S-aryl dithiocarbamates and its in-silico studies

Results in Chemistry
Environmentally friendly facile synthesis of aryl dithiocarbamates via a one-pot procedure by the reaction between secondary amines and carbon disulphide produced dithiocarbamates, which underwent copper-assisted intermolecular CS cross-coupling with ...
Krishnarao Jayaram Desai, Murugesan Santhosh, Padmanaban Akashvarunan, Ponraj Abarna, Boopathi Shagunthala Hariprasad, Sundaram Ganesh Babu, Annamalai Pratheepkumar   +6 more
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Molecular and supramolecular chemistry of mono- and di-selenium analogues of metal dithiocarbamates [PDF]

, 2018
This bibliographic review summarises the coordination chemistry of mono- and diselenium analogues of metal dithiocarbamate ligands, [RRꞌNCS2]-, as revealed by X-ray crystallography and spectroscopy (77Se NMR and infrared).
Abrahams, Alcock, Bala, Bao, Bao, Barnard, Bauza, Berry, Beurskens, Bhattacharya, Bigoli, Blanusa, Bonamico, Bonamico, Bonamico, Bonamico, Bondi, Brandenburg, Brinkhoff, Burgi, Burns, Cardell, Coucouvanis, Deplano, Dhayal, Dietzsch, Dietzsch, Dietzsch, Domenicano, Duddeck, Dymock, Edward R.T. Tiekink, El-khateeb, Esperȧs, Fackler, Felton, Finster, Furlani, Gould, Gronowitz, Groom, Guijarro, Haiduc, Hall, Healy, Heard, Heber, Hogarth, Hogarth, Hursthouse, Hursthouse, Hursthouse, Ivanov, Iwasaki, Jian, Kaiser, Karle, Kawai, Khan, Knapp, Koketsu, Kolář, Legon, Liao, Lokaj, Mahmudov, Malik, Malik, Malik, Malik, Mensforth, Monteiro, Moss, Mukherjee, Mutschler, Noordik, Olk, O’Brien, Pan, Pan, Pasek, Peter J. Heard, Politzer, Pollnitz, Riekkola, Saluschke, Scheiner, See Mun Lee, Seng, Slot, Spek, Stach, Sun, Tan, Tiekink, Tiekink, Tiekink, Tiekink, Tiekink, Trindade, Wang, Wang, Wikström, Ymén, Zvonkova   +104 more
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Antimicrobial and toxicological studies of some metal complexes of 4-methylpiperazine-1-carbodithioate and phenanthroline mixed ligands [PDF]

, 2009
A few mixed ligand transition metal carbodithioate complexes of the general formula [M(4-MPipzcdt)x(phen)y]Y (M = Mn(II), Co(II), Zn(II); 4-MPipzcdt = 4-methylpiperazine-1-carbodithioate; phen = 1,10-phenanthroline; x = 1 and y = 2 when Y = Cl; x = 2 and
Cameotra, S. S., Kalia, S. B., Kanwar, S. S., Kaushal, G., Kumar, M., Sharma, A., Verma, M. L.   +6 more
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Propriétés générales et toxicité à l'égard des poissons de certains fongicides utilisés dans les cressonnières

Knowledge and Management of Aquatic Ecosystems, 1977
A la suite de mortalités observées dans certaines piscicultures situées en aval de cressonnières une étude a été entreprise sur la toxicité de fongicides employés récemment en cressiculture : les dithiocarbamates. Les propriétés générales de ces composés
BELAMIE R., LINTIGNAT D., RIDET D., GARAT O.   +3 more
doaj   +1 more source

Mild and facile synthesis of multi-functional RAFT chain transfer agents [PDF]

, 2009
In this paper we will describe the synthesis and characterization of a series of novel chain transfer agents for application in reversible addition fragmentation chain transfer polymerization (RAFT).
Hansell, Claire F., O'Reilly, Rachel K.
core   +2 more sources