Zobrazeno 1 - 10
of 1 854
pro vyhledávání: '"Yu. T. Struchkov"'
Publikováno v:
Chemistry of Heterocyclic Compounds. 40:1618-1625
We have used X-ray diffraction to establish the structure of 6-p-tolyl-2-triphenylphosphinimino-4H-1,3-oxazin-4-one. We have modeled its formation from 5-p-toluoylketene and N-cyanotriphenylphosphinimine using the semiempirical SCF MO LCAO method in
Publikováno v:
Chemistry of Heterocyclic Compounds. 40:79-83
Publikováno v:
Chemistry of Heterocyclic Compounds. 37:628-632
Methods for the synthesis of 5-substituted 10,10-dimethyl-10,11-dihydro-8H-pyrano[4',3':4,5]thieno[3,2-e]-1,2,4-triazolo[2,3-c]pyrimidines have been developed. An X-ray crystallographic study of 5-(2-ethoxymethylhydrazino)-10,10-dimethyl-10,11-dihydr
Autor:
Yu. T. Struchkov, G. A. Verbitskii, M. V. Reshetnyak, S. G. Il'in, O. Yu. Slabko, A. I. Yanovskii, V. A. Kaminskii
Publikováno v:
Chemistry of Heterocyclic Compounds. 37:109-119
The spatial configurations of 7,9-diphenyl-5a,6-tetramethylene-5,5a,6,7-tetrahydropyrido[1,2-a]benzimidazole and 7,9-diphenyl-5a,6-tetramethylene-2,5a,6,7-tetrahydropyrido[1,2-a]benzimidazol-2-one have been established by X-ray crystallography. Analo
Autor:
I. N. Shishkina, Yu. T. Struchkov, V. N. Panov, K. A. Potekhin, Nikolay S. Zefirov, V. M. Dem'yanovich
Publikováno v:
Crystallography Reports. 45:604-610
The crystal structures of (S,S)-o-(α-dimethylaminoethyl)phenyl]phenyl-2,4-dimethylphenyl-carbinol (I) and (S,S)-o-(α-dimethylaminoethyl)phenyl]phenyl-2,4,5-trimethylphenylcarbinol (II) are determined by X-ray diffraction. The molecular and crystal
Autor:
Yu. T. Struchkov, S. V. Dilanyan, A. I. Markosyan, R. A. Kuroyan, M. S. Aleksanyan, A. A. Karapetyan
Publikováno v:
Chemistry of Heterocyclic Compounds. 36:574-578
The reaction of 4-amino-3-ethoxycarbonyl-1,2-dihydrospiro(naphthalene-2,1′-cyclopentane) with benzoyl isothiocyanate led to the corresponding 4-(N′-benzoylthioureido) derivative, the cyclization of which gave 4-oxo-2-thioxo-1,2,3,4,5,6-hexahydros
Publikováno v:
Crystallography Reports. 45:91-97
The molecular and crystal structures of 3-amino-5-acetyl-4,7-dihydro-6-methyl-4-(2-nitrophenyl)-2-cyanothieno[2,3-b]-pyridine is determined by X-ray diffraction. The unit-cell parameters are as follows: a = 14.68(1) A, b = 8.704(5) A, c = 25.36(1) A,
Publikováno v:
Pharmaceutical Chemistry Journal. 33:393-397
Autor:
A. A. Karapetyan, A. Sh. Oganesyan, S. V. Dilanyan, M. S. Aleksanyan, A. I. Markosyan, R. A. Kuroyan, Yu. T. Struchkov
Publikováno v:
Chemistry of Heterocyclic Compounds. 35:101-105
4-(N′-Benzoylthioureido)-3-ethoxycarbonyl-1,2-dihydrospiro(naphthalene-2,1′-cyclohexane), which was synthesized from 4-amino-3-ethoxycarbonyl-1,2-dihydrospiro(naphthalene-2,1′-cyclohexane) and benzoyl isothiocyanate, cyclized to give 4-oxo-2-th
Autor:
F. M. Dolgushin, A. I. Yanovsky, L. V. Rybin, Yu. T. Struchkov, Margarita I. Rybinskaya, N.A. Stelzer, Pavel V. Petrovskii
Publikováno v:
Inorganica Chimica Acta. 280:243-248
The thermal reactions of Ru 3 (CO) 12 with the N-substituted cinnamic acid amides PhCHCHCONRR′ ( 1 ) in hydrocarbons yield the binuclear and tetranuclear complexes. [Ru 2 ( μ -H)( μ - η 3 -PhCCHC(O)NRR′)(CO) 6 ] ( 2 ) and [Ru 4 ( μ 3 -H