The stability of the ligands has been cofirmed by a study of their Mn((II) and Ni(II) compounds. The ligand derived from benzil was found to be particularly stable, and a further group of unsymmetrical quadridentates has been prepared, this set being based on the interaction of suitable ...
A novel compound series of tri-substituted imidazole/thiazole derivatives (3a, 3b, 3c, 3d, 3e, 3f, 3g, 3h, 3i) were prepared by Radziszewski reaction. Benzil (1), ammonium acetate or ammonium thiocynate, and 1-phenyl-3-(p-substituted phenyl)-1H-pyrazole-4-carbaldehyde (2a, 2b, 2c, ...
Synthesis and spectroscopic studies of biologically active compounds derived from oxalyldihydrazide and benzil, and their Cr(III), Fe(III) and Mn(III) comp... A new series of complexes have been synthesized by template condensation of oxalyldihydrazide and benzil in methanolic medium in the ...
SYNTHESIS, SPECTRAL, REDOX, AND ANTIMICROBIAL ACTIVITY OF SCHIFF BASE TRANSITION METAL(II) COMPLEXES DERIVED FROM 4-AMINOANTIPYRINE AND BENZIL activity of Schiff base transi-tion metal (Ⅱ)complexes derived from 4-aminoantipyrineand benzyl.Synthesis and reactivity in inorganic and metal-organic ... ...
- 《Journal of Organic Chemistry》 被引量: 199发表: 2005年 Zeolite HY and Silica Gel as New and Efficient Heterogenous Catalysts for the Synthesis of Triarylimidazoles under Microwave Irradiation Zeolite HY and silica gel efficiently catalyzed the three component condensation of benzil, benzaldehyde ...
The synthesis of quinoxalines has been intensively studied in the past, especially because of the diverse biological activities ascribed to many representatives of this class of compounds. Consequently, a large variety of synthetic methods for the synthe
of azo and azomethine groups, oxygen atom of carbonyl of barbituric acid and OH of the carboxylic group. TG/DTG predicted the thermal behaviors of all compounds. The antibacterial activity of H3L and its coordination compounds was conducted againstProteus mirabilisat concentrations of 250, 500, ...
The treatment of aliphatic monoamines, benzil monooxime, benzil monohydrazone, and alkyl, monohaloalkyl arylketoximes bearing two or three α-hydrogens with tetrasulfur tetranitride to afford 1,2,5-thiadiazoles was presented in CHEC(1984) and CHEC-II(1996). 5.09.9.1.6(i) From enamines Enam...
The bands present in the range 3020–3040 cm¯1 may be assigned due to (C–H) stretching vibrations of benzil and naphthalene ring [38]. The C–N stretch in the range 1000-1300 cm¯1. The band at 3292-3438 cm¯1 is due to the presence of OH group in the complexes. This ...
In general, there are three generations of solar cells, of which the perovskite solar cell is a third generation solar cell. The general formula for perovskite compounds is ABX3, in which (A) can be a mono-valent organic or inorganic cation surrounded by twelve anions. (B) Is a divalent...