Results 11 to 20 of about 51,903 (296)

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

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

Suppressing Morphological and Energetic Disorder in Copper Antimony Sulfide-based Hole-Transporting Materials via Ligand-Precursor Engineering for Efficient and Stable Perovskite Solar Cells. [PDF]

open access: yesAdv Sci (Weinh)
Sulfur‐precursor and ligand engineering regulate the nucleation, morphology, and energetic disorder of CuSbS2 nanocrystals for dopant‐free inorganic hole‐transport layers in perovskite solar cells. Thiourea‐assisted synthesis combined with optimized OAm/OAc coordination suppresses excessive anisotropic growth, enabling mixed plate‐like/quasi‐spherical ...
Dilci I, Sonmezoglu S.
europepmc   +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

Charting the Future of Stereoselective Carbohydrate Synthesis: The Essential Role of Cross-Disciplinary Innovation. [PDF]

open access: yesAdv Sci (Weinh)
Cross‐disciplinary endeavors are blossoming across the broad chemical sciences. This perspective provides a glimpse into the rewarding interdisciplinary journey taken by the Charles Loh research group in pioneering the σ‐hole based catalytic glycosylation strategy.
Loh CCJ.
europepmc   +2 more sources

Thiourea catalysts for synthesis of Active Pharmaceutical Ingredients [PDF]

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

Atroposelective Synthesis of Axially Chiral Thiourea and Imides by NHC-Catalyzed Desymmetrizative Amidation [PDF]

open access: yes, 2023
Chiral thiourea, with a double hydrogen-bonding motif, emerged as attractive structural templates for asymmetric catalysis. Despite the significance, synthesis of enantioenriched thiourea predominantly relies on the nucleophilic addition of a chiral ...
Yingtao , Wu   +3 more
core   +1 more source

1-(4-Chlorophenyl)-3-(2,4-dichlorobenzoyl)thiourea [PDF]

open access: yes, 2009
The title compound, C14H9Cl3N2OS, has bond lengths and angles which are quite typical for thiourea compounds of this class. The molecule exists in the solid state in its thione form with typical thiourea C=S and C=O bond lengths, as well as shortened C-N
Bolte, Michael   +5 more
core   +1 more source

Synthesis and Crystal Structure of 1-(3-fluorophenyl)-3-(3,4,5-trimethoxybenzoyl)thiourea [PDF]

open access: yes, 2011
The title thiourea was synthesized by reaction of 3,4,5-trimethoxybenzoyl isothiocyante with 3-fluoroaniline. The 3,4,5-trimethoxybenzoyl isothiocyante was produced in situ by reaction of 3,4,5-trimethoxybenzoyl chloride with ammonium thiocyanate in dry ...
Bolte, Michael   +5 more
core   +1 more source

1-(3-Chlorophenyl)-3-(2,6-dichlorobenzoyl)thiourea [PDF]

open access: yes, 2009
The structure of the title compound, C14H9Cl3N2OS, is composed of discrete molecules with bond lengths and angles quite typical for thiourea compounds of this class. The plane containing the thiocarbonyl and carbonyl groups subtends dihedral angles of 48.
Bolte, Michael   +5 more
core   +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

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