Results 81 to 90 of about 5,865 (290)

Synthesis, Characterization and Cytotoxicity Evaluation of New Biimidazole Palladium(II) Complexes with Thioureas

Acta Chimica Slovenica, 2018
The reactions between [PdCl2(tmbiimH2)]·H2O (1) {tmbiimH2 = 2,2'-bis(4,5-dimethylimidazole)} and thiourea (tu), N-methylthiourea (mtu), N-phenylthiourea (ptu), N,N’-dimethylthiourea (dmtu) or N,N’-diphenylthiourea (dptu) in the 1:2 molar ratio resulted ...
Silmar José Spinardi Franchi, Rodrigo Alves de Souza, Antonio Eduardo Mauro, Iracilda Zeppone Carlos, Livia Carolina de Abreu Ribeiro, Fillipe Vieira Rocha, Adelino Vieira de Godoy-Netto   +6 more
doaj   +1 more source

Carbohydrate‐Mediated Cellular Uptake of Boronic Acid Hybrids In Cellulo and Insulin‐Deficient Zebrafish: Live Imaging and Application of Multiphoton FLIM

Advanced Science, EarlyView.
Boronic acid‐based fluorescent hybrids have been used as part of a versatile platform for real‐time metabolic bioimaging across cellular and organismal scales. Including glucose‐responsive imaging in living cells and in an insulin‐deficient vertebrate model, this work opens new opportunities for the development of precision diagnostics, metabolic ...
Haobo Ge, John S. Fossey, David Gonzalez Calatayud, Stephen E. Flower, Sabrina Wang, Hanna Aitessaid, Melita Tvardauskaite, Julia Dudzic, Max Jewell, Charareh Pourzand, Stanley W. Botchway, David Gurevich, Tony D. James, Sofia I. Pascu   +13 more
wiley   +1 more source

A convenient method for the synthesis of substituted thioureas

, 2007
A convenient method for the synthesis of substituted thioureas by the reaction of primary amines with molybdenum dialkyl dithiocarbamates has been developed.
Maddani, Mahagundappa, Prabhu, Kandikere Ramaiah   +1 more
core  

A Modular Synthesis of C5‐Sulfenyl Thiazoles via an Intermolecular Pummerer Rearrangement: An Underexplored Scaffold for Medicinal Chemistry

Angewandte Chemie, EarlyView.
Modular access to underexplored C5‐sulfenyl thiazoles via an intermolecular Pummerer rearrangement is reported. The methodology exhibits a broad functional group tolerance enabling the seamless design of trisubstituted thiazole cores bearing a sulfur handle for further elaboration.
Joe L. Smy, Theo C. Webb, Barnaby W. Greenland, S. Mark Roe, John Spencer, Storm Hassell‐Hart   +5 more
wiley   +2 more sources

HPLC purification technique: synthesis of unsymmetrical thiobarbituric acids

Heliyon, 2019
Synthesis of thiobarbituric acids by the reaction of 1,3-disubstituted thioureas and malonic acid in acetyl chloride-acetic acid medium and synthesis of cyclized pyrimidin-7-one by the interaction of 1-(2-hydroxyethyl)-aryl thioureas, with malonic acid ...
Vinod D. Deotale, Manish M. Katiya, Madhukar G. Dhonde   +2 more
doaj   +1 more source

Rapid Cooling After Device Annealing Suppresses Interface Losses in Cu2ZnSnS4 Solar Cells Enabling High Efficiency and Stability

Advanced Science, EarlyView.
Rapid cooling after device annealing regulates the CdS/CZTS heterojunction and Mo/CZTS back contact, suppressing interfacial recombination and modifying the interfacial MoS2 layer, thereby enabling a 15.9% indoor PCE in pure‐sulfide CZTS solar cells.
Achmad Nasyori, Mati Danilson, Idil Mengü, Maris Pilvet, Jüri Krustok, Reelika Kaupmees, Valdek Mikli, Raavo Josepson, Yuancai Gong, Akhil Alexander, Shreyash S. Hadke, Aurelian Catalin Galca, Paola Vivo, Lydia Helena Wong, Thomas Unold, Maarja Grossberg‐Kuusk, Marit Kauk‐Kuusik   +16 more
wiley   +1 more source

Helicene-based Thioureas.

, 2017
The main goal of this work was to introduce the helicene moiety into the structure of bis(aryl)thiourea, to prepare a new type of a helicene-based organocatalyst. Several aryl(helicenyl)thioureas were synthesized so far.
Jakubec, Martin
core  

Preparação de sais de isotiourônio as partir de brometos alílicos e tioureias: avaliação da atividade antitumoral e aplicações na síntese de 2-iminotiazolidinas e derivados [PDF]

, 2015
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro de Ciências Físicas e Matemáticas, Programa de Pós-Graduação em Química, Florianópolis, 2015.Este trabalho apresenta o desenvolvimento de métodos simples e eficientes para a síntese de ...
Ferreira, Misael
core  

Selective conversion of thioamides and thioureas to their oxygen analogues using quinolinium fluorochromate

, 2003
2638-2640The synthetic utility of quinolinium f1uorochromate (QFC) in deprotection of thiocarbonyl compounds is reported. A variety of primary and secondary thioamides and thioureas are converted to their oxo derivatives in high yields.
Alimohammadi, S K, Mohammadpoor-Baltork, I, S. K. Alimohammadi, I. Mohammadpoor‐Baltork, M. Tajbakhsh, Tajbakhsh, M   +5 more
core   +1 more source

Synthesis and spectral characteristics of N-(1-([1,2,4]triazolo[3,4-b][1,3,4]thiadiazol-6-ylamino)-2,2,2-trichloroethyl)carboxamides

Heterocyclic Communications, 2019
Based on readily available N-(2,2,2-trichloro-1-hydroxyethyl)carboxamides, N-(2,2,2-trichloro-1-(3-(3-mercapto-4H-1,2,4-triazol-4-yl)thioureido)ethyl) carboxamides, dehydrosulfurization–under the influence of excess HgO–led to the formation of N-(1-([1,2,
Zadorozhnii Pavlo V., Pokotylo Ihor O., Kiselev Vadym V., Kharchenko Aleksandr V., Okhtina Oxana V.   +4 more
doaj   +1 more source