Results 121 to 130 of about 3,045,897 (149)

Organothiophosphorus compounds as inductors of the iodine—azide reaction. Analytical application

Talanta, 1994
Thiophosphoryl compounds were found to exhibit strong induction activity in the iodine-azide reaction. On this basis three procedures for their determination: titrimetric (0.15-1 mumol), coulometric (1-20 nmol) and spectrophotometric (0.5-5 nmol) have been developed. RSD in all applied methods (techniques) have been found at the 1-7% level.
W, Ciesielski, Z H, Kudzin, P, Kiełbasiński   +2 more
semanticscholar   +4 more sources

Silicon, Boron and Arsenic Derivatives of Phosphorus(Iv) Thioacids in Synthesis of Novel Organothiophosphorus Compounds

Phosphorus, Sulfur, and Silicon and the Related Elements, 1999
Abstract We have found that S-boron 0-alkyl(ary1)dithiophosphonates react with organic substances containing reactive multiple bonds such as methyl acrylate, vinyl butyl ether, vinyl acetate under mild conditions to form products of insertions into the S-B bond. The similar results were obtained in the case of S-arsenic 0-alkyl(ary1)dithiophosphonates.
Il'Yas S. Nizamov, Alexey E. Popovich, Gul'Nur G. Sergeenko, Alexey V. Matseevskii, Elvira S. Batyeva   +4 more
semanticscholar   +3 more sources

Products of peracid oxidation of organothiophosphorus compounds

Journal of Agricultural and Food Chemistry, 1974
E M, Bellet, J E, Casida
semanticscholar   +4 more sources

ChemInform Abstract: Tetraphosphorus Trisulfide in the Synthesis of Organothiophosphorus Compounds.

ChemInform, 1990
I. S. NIZAMOV, A. G. TRUSENEV, V. A. AL'FONSOV, E. S. BATYEVA, A. N. PUDOVIK   +4 more
openaire   +2 more sources

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Structural, Spectral, Molecular Docking, and Molecular Dynamics Simulations of Phenylthiophene-2-Carboxylate Compounds as Potential Anticancer Agents

Polycyclic aromatic compounds (Print), 2023
Important biological compounds, namely, methyl 3-amino-4-(4-bromophenyl)thiophene-2-carboxylate (BPTC) and methyl 3-amino-4-(4-chlorophenyl)thiophene-2-carboxylate (CPTC), were characterized using complementary techniques of Fourier transform infrared ...
P. Vennila, Jamelah S. Al‐Otaibi, G. Venkatesh, Y. Sheena Mary, V. Raj, N. Acharjee, P. Tamilselvi   +6 more
semanticscholar   +1 more source

Polycyclic Aromatic Bioactive Compounds from Eclipta Alba and Its Anticancer Potential against Breast Cancer Target Proteins: An Antibreast Cancer Intervention through In Silico and In Vitro Validations

Polycyclic aromatic compounds (Print), 2023
The present study is to identify polycyclic aromatic bioactive phytocompounds from Eclipta alba against breast cancer target protein through in silico approach.
Suresh Thanjavur Mani, T. Rathinavel, Subramanian Ammashi, Muhammad Nasir Iqbal   +3 more
semanticscholar   +1 more source

Impact of physicochemical parameters on effective extraction of bioactive compounds from natural sources: An overview

Current Bioactive Compounds, 2021
Bioactive compounds obtained from natural sources like plants, algae, mushrooms and marine have become of utmost importance in the pharmaceutical, food and cosmetic industries.
Kunjiappan Selvaraj, Panneerselvam Theivendren, Parasuraman Pavadai, Ramkumar Pandian Sureshbabu, V. Ravishankar, P. Palanisamy, M. Gopal, S. Dharmalingam, Murugesan Sankaranarayanan   +8 more
semanticscholar   +1 more source

Preliminary Study into the Application of Metabolomics in Soil Discrimination

Kwaghe International Journal of Sciences and Technology
Soil metabolomics involves the comprehensive analysis of small-molecule metabolites (≤1.5 kDa) in soil and how these are influenced by environmental processes, offering a promising approach for soil characterization.
A. Salaudeen, Y. A. Olawore, Aishat Abdulkareem Yetunde, Hajara Yakubu, Abubakar Umar Dewa   +4 more
semanticscholar   +1 more source

Synthesis, Characterization, and Antimicrobial Evaluation of Some New 1,4-Dihydropyridines-1,2,4-Triazole Hybrid Compounds

Polycyclic aromatic compounds (Print), 2020
Many 1,4-dihydropyridines hybrid with 1,2,4-triazole 4a-l were synthesized by the reaction of 5,5′-(2,6-dimethyl-4-phenyl-1,4-dihydropyridine-3,5-diyl)bis(4-amino-4H-1,2,4-triazole-3-thiol) (2) with various substituted aldehydes.
Sobhi M. Gomha, M. M. Edrees, Zeinab A. Muhammad, N. A. Kheder, Sraa Abu- Melha, A. M. Saad   +5 more
semanticscholar   +1 more source

Functional Food Science and Bioactive Compounds

Bioactive Compounds in Health and Disease
Bioactive compounds (BCs) are key components in the development of functional foods (FFs) that offer health benefits beyond basic nutrition. Compounds such as polyphenols, carotenoids, flavonoids, fatty acids, fiber, and probiotics contribute to ...
D. Martirosyan
semanticscholar   +1 more source