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

1. 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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2. Palladium-catalyzed synthesis of pyrimido[5’,4’:3,4]pyrrolo[1,2-f]phenanthridine-12,14(11H,13H)-diones and related compounds.

Author

Shevchenko, M. A., Tkachenko, Y. N., Astakhov, A. V., Khazipov, O. V., Tyurin, R. V., Pasyukov, D. V., Tafeenko, V. A., Kravchenko, O. A., and Chernyshev, V. M.

Subjects
*HETEROCYCLIC compounds synthesis, *PALLADIUM catalysts, *PTERIDINES, *LIGANDS (Chemistry), *PHENANTHRIDINE, *CARBENES
Abstract

Representatives of the new heterocyclic system, pyrimido[5’,4’:3,4]pyrrolo[1,2-f]phenanthridine, were obtained via the intramolecular C-H-arylation of 6-aryl-5-(2-bromophenyl) pyrrolo[3,4-d]pyrimidine-2,4-diones catalyzed by palladium complexes with N-heterocyclic carbene ligands (Pd/NHC). [ABSTRACT FROM AUTHOR]

Published
2018
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