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Your search keyword '"Tyurin, A. A."' showing total 2 results
Start Over Author "Tyurin, A. A." Topic chemical synthesis Journal russian chemical bulletin
2 results on '"Tyurin, A. A."'

1. Synthesis of 5-oxo-1-[4-(aminosulfonyl)phenyl]pyrrolidine-3-carboxylic acids.

Author

Serkov, S. A., Sigay, N. V., Kostikova, N. N., Tyurin, A. P., Kolotyrkina, N. G., and Gazieva, G. A.

Subjects
*ITACONIC acid, *CHEMICAL synthesis, *ANTI-infective agents, *CONDENSATION, *SULFONYL compounds
Abstract

A series of new 1-[4-(aminosulfonyl)phenyl]-5-oxopyrrolidine-3-carboxylic acids were synthesized by the solvent-free condensation of 4-aminobenzenesulfonamides with itaconic acid at 140–165 °C. The synthesized compounds were examined for antimicrobial activity. [ABSTRACT FROM AUTHOR]

Published
2024
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2. Synthesis of 12-vertex mixed ligand closo-cobaltacarborane complexes and molecular structure of [3,3-(PhP(CH)PPh)-3-Cl- closo-3,1,2-CoCBH].

Author

Tyurin, A., Smol'yakov, A., Dolgushin, F., Godovikov, I., and Chizhevsky, I.

Subjects
*CHEMICAL synthesis, *MOLECULAR structure, *LIGANDS (Chemistry), *METAL complexes, *BIS(DIPHENYLPHOSPHINO)METHANE, *X-ray crystallography, *SOLUTION (Chemistry)
Abstract

A reaction of complexes CoCl(dppe) (dppe is the 1,2-bis(diphenylphosphino)ethane) or CoCl(dppp) (dppp is the 1,3-bis(diphenylphosphino)propane) with [K][7,8- nido-CBH] upon reflux in benzene led to the mixed ligand closo-cobaltacarboranes [3,3-(PhP(CH)PPh)-3-Cl- closo-3,1,2-CoCBH] ( n = 2 and 3, respectively) in moderate yields (34 and 16%). The structure of the 18-electron complexes in solution and the solid state was studied by NMR and IR spectroscopy, the structure in the case of the closo-complex with dppe-ligand was confirmed by X-ray crystallography. [ABSTRACT FROM AUTHOR]

Published
2013
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