Results 21 to 30 of about 190,436 (297)

High Birefringence Liquid Crystals

open access: yesCrystals, 2013
Liquid crystals, compounds and mixtures with positive dielectric anisotropies are reviewed. The mesogenic properties and physical chemical properties (viscosity, birefringence, refractive indices, dielectric anisotropy and elastic constants) of compounds
Jakub Herman   +2 more
doaj   +1 more source

Apoptotic Potential of Glucomoringin Isothiocyanate (GMG-ITC) Isolated from Moringa oleifera Lam Seeds on Human Prostate Cancer Cells (PC-3)

open access: yesMolecules, 2023
Inhibition of several protein pathways involved in cancer cell regulation is a necessary key in the discovery of cancer chemotherapy. Moringa oleifera Lam is often used in traditional medicine for the treatment of various illnesses.
Nurul Ashikin Abd Karim   +4 more
doaj   +1 more source

Regioselective (thio)carbamoylation of 2,7-di-tert-butylpyrene at the 1-position with iso(thio)cyanates

open access: yesBeilstein Journal of Organic Chemistry, 2017
It has been found that 2,7-di-tert-butylpyrene reacts with aliphatic iso(thio)cyanates in the presence of trifluoromethanesulfonic acid to exclusively afford the corresponding 1-substituted (thio)amides in high yields.
Anna Wrona-Piotrowicz   +3 more
doaj   +1 more source

The neuroprotective mechanisms and effects of sulforaphane

open access: yesBrain Circulation, 2019
Sulforaphane (SFN) is a phytochemical found in cruciferous vegetables. It has been shown to have many protective effects against many diseases, including multiple types of cancer. SFN is a potent activator of the nuclear factor erythroid 2-related factor
Eric A Klomparens, Yuchuan Ding
doaj   +1 more source

RESEARCHES ON THIOCYANATES AND ISOTHIOCYANATES. [PDF]

open access: yesJournal of the American Chemical Society, 1902
n ...
Wheeler, Henry L., Johnson, Treat B.
openaire   +5 more sources

Synthetical Application of Alkyl 2-isothiocyanatocarboxylates. A Simple Synthesis of 5-Substituted-3-amino-2-thioxo-4-imidazolidinones (3-Amino-2-thiohydantoins)

open access: yesMolecules, 1999
The title 3-amino-2-thiohydantoins 3 has been prepared in very good yields by the reaction of alkyl isothiocynatocarboxylates 1 with hydrazine hydrate.The synthesis of starting isothiocyanates as well as spectral data of 3-aminothiohydantoins and alkyl ...
Martin Kovac   +2 more
doaj   +1 more source

Enantiopure (S)-butan-2-yl N-(4-x-phenyl)thiocarbamates, x = NO2, OCH3, F, and Cl

open access: yesActa Crystallographica Section E: Crystallographic Communications, 2023
The structures of (S)-butan-2-yl N-(4-nitrophenyl)thiocarbamate, C11H14N2O3S, (I), (S)-butan-2-yl N-(4-methoxyphenyl)thiocarbamate, C12H17NO2S, (II), (S)-butan-2-yl N-(4-fluorophenyl)thiocarbamate, C11H14FNOS, (III), and (S)-butan-2-yl N-(4-chlorophenyl ...
Werner Kaminsky, Max Kaganyuk
doaj   +1 more source

Steric Effects of Alkyl Substituents at N-Donor Bidentate Amines Direct the Nuclearity, Bonding and Bridging Modes in Isothiocyanato-Copper(II) Coordination Compounds

open access: yesCrystals, 2019
A series of Cu(II)-isothiocyanato coordination compounds derived from sterically hindered N-donor diamines were synthesized and characterized: catena-[Cu(Me3en)(μ-NCS)(NCS)] (1), catena-[Cu(NEt2Meen)(μ-NCS)(NCS)] (2), catena-[Cu(N,N,2,2-Me4pn)(μ-
Franz A. Mautner   +8 more
doaj   +1 more source

Tributyltin isothiocyanate and isocyanide

open access: yes, 1964
Infrared evidence has been used to demonstrate that tributyltin isothiocyanate is formed when certain tributyltin compounds are reacted with inorganic thiocyanates or thiourea.
P Dunn, RA Cummins
core   +1 more source

Glucosinolate Metabolites and Brain Health: An Updated Review on Their Potential Benefits in Neurodegenerative, Neurodevelopmental, and Psychiatric Disorders

open access: yesAntioxidants
Neurodegenerative, neurodevelopmental, and psychiatric disorders, as well as epilepsy, affect millions of people. Due to their impact on patients’ quality of life, they represent a major health issue.
Claudia Muscarà   +3 more
doaj   +1 more source

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