Results 11 to 20 of about 47,813 (302)

1-(2,6-Dichlorobenzoyl)-3-(2,3,5,6-tetrachlorophenyl)thiourea trichloromethane hemisolvate

open access: yesActa Crystallographica Section E, 2009
The title compound, C14H6Cl6N2OS·0.5CHCl3, crystallizes with four 1-(2,6-dichlorobenzoyl)-3-(2,3,5,6-tetrachlorophenyl)thiourea molecules and two trichloromethane molecules in the asymmetric unit.
Saeed Anwar   +2 more
doaj   +2 more sources

Thiourea-Assisted Chiral Bicyclic Imidazole Organocatalysts: Design, Synthesis, and Application in Asymmetric Acylative Desymmetrization of Bisphenols for the Construction of P‑Stereocenters

open access: yes, 2023
Thiourea-assisted chiral bicyclic imidazole organocatalysts were designed, synthesized, and successfully applied in the asymmetric acylative desymmetrization of P-prochiral bisphenols.
Baochi Zhang (17593447)   +5 more
core   +5 more sources

Thiourea catalysts for synthesis of Active Pharmaceutical Ingredients

open access: yes, 2023
Thiourea is an important building block found in several drug molecules such as thioacetazone, enzalutamide, thiocarlide etc. Thiourea derivatives have been used for activation of carbonyl and imine compounds to facilitate Michael addition reactions, and
Sharada Prasanna, Swain   +2 more
core   +1 more source

EFFECT OF THIOUREA ON MOTILITY AND VIABILITY OF CHILLED-STORED AND FROZEN-THAWED GOAT SPERMATOZOA [PDF]

open access: yesVeterinary Medical Journal - Giza, 2003
The aim of the present study was to elucidate the effect of thiourea on motility and viability of chilled-stored and frozen-thawed goat spermatozoa. Five male Baladi goats were used in three experiments during this work.
M WAHEED, T KHALIFA, K EL-SHAHAT
doaj   +1 more source

Thiourea-based low molecular-mass organogelators from (+)-dehydroabietylamine

open access: yes, 2023
Three new thiourea-based thermo-reversible, low molecular weight organogelators (LMOGs) 3-5 have been synthesized using (+)-Dehydroabietylamine (DAA, a tricyclic diterpene) employing DLS (Diterpene-Linker-spacer) strategy.
Afsheen Afsar (16417624)   +5 more
core   +1 more source

One-Pot Multicomponent Synthesis of Thiourea Derivatives in Cyclotriphosphazenes Moieties

open access: yesJournal of Chemistry, 2017
In this study, hexasubstituted thiourea was carried out via reaction of isothiocyanato cyclophosphazene intermediates with a series of aromatics amines and amino acids in a one-pot reaction system.
Zainab Ngaini   +2 more
doaj   +1 more source

Effects of Additives in an Electrodeposition Bath on the Surface Morphologic Evolution of Electrodeposited Copper

open access: yesInternational Journal of Electrochemical Science, 2021
Additives in an electrodeposition bath have been frequently used to modulate the morphology of electrodeposited copper. The effects of gelatin, thiourea and chloride ions under various concentrations on electrodeposited copper were studied.
Tsung-Wei Zeng, Shi-Chern Yen
doaj   +1 more source

Thiourea-Assisted Facile Fabrication of High-Quality CsPbBr3 Perovskite Films for High-Performance Solar Cells

open access: yes, 2022
Inorganic CsPbBr3 perovskite solar cells have attracted widespread attention recently because of their decent efficiency and good ambient stability.
Guiqiang Wang (381560)   +5 more
core   +1 more source

Study the Efficacy of Formulated Malic Acid Alone and its Mixture with Thiourea against Fusarium oxysporium in Cucumis sativus Plants [PDF]

open access: yesJournal of Plant Protection and Pathology
Malic acid lowers the cytoplasmic pH of fungi and inhibits their ability to reproduce, it also encourages plant growth. Physico-chemical properties of malic acid, thiourea, and malic acid mixture with thiourea as an active ingredient were measured, then ...
M. Eskander, Azza Emara
doaj   +1 more source

Exogenous Application of Thiourea for Improving the Productivity and Nutritional Quality of Bread Wheat (Triticum aestivum L.)

open access: yesAgronomy, 2021
Because it is a staple food, sustainable production of wheat is crucial for global food security. Arid and semi-arid regions are worst affected by climate change, which has resulted in poor productivity of different crops, including wheat.
Ahmad Sher   +9 more
doaj   +1 more source

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