Zobrazeno 1 - 10
of 13
pro vyhledávání: '"A. S. Murakhovskaya"'
Autor:
S. A. Sokolovskii, P. A. Sharbatyan, A. S. Murakhovskaya, P. B. Terent'ev, I. V. Mikhura, A. A. Formanovskii
Publikováno v:
Chemistry of Heterocyclic Compounds. 24:930-936
Macrocyclic diamides were synthesized by condensation of bridged 1,7-bis(2-aminophenyl)-1,7-dioxaheptanes that contain an additional donor oxygen or nitrogen atom in the bridge with glutaric, diglycolic, and N-tosyliminodiacetic acid dichlorides unde
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c93a690b884f309c5bdb9d445cad9521
https://doi.org/10.1007/bf00479353
https://doi.org/10.1007/bf00479353
Autor:
A. S. Murakhovskaya, A. A. Formanovski
Publikováno v:
Chemistry of Heterocyclic Compounds. 21:225-229
Macrocyclic diamides have been synthesized by the condensation of 1,4-bis(2-aminophenyl)-1,4-dioxa(dithia)butanes with the diacid chlorides of glutaric, diglycolic, and thiodiglycolic acids under conditions of high dilution. Subsequent reduction with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9ac8fb136b573345c1d889504fd8cab8
https://doi.org/10.1007/bf00504214
https://doi.org/10.1007/bf00504214
Publikováno v:
Bulletin of the Academy of Sciences of the USSR Division of Chemical Science. 26:982-985
1. The value of Δav, the adamantane-ring-averaged departure from additivity, increases with an increase in the number of substituents and diminishes with an increase in the size of the substituent and the number of substituent-separating bonds. 2. T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7486f62128847ba7dec54e81565429f6
https://doi.org/10.1007/bf01152698
https://doi.org/10.1007/bf01152698
Publikováno v:
Petroleum Chemistry U.S.S.R.. 14:39-48
1. 1. 13C NMR spectra of twelve alkyl adamantanes were studied and their structures correlated with carbon chemical displacement. It was shown that 13C NMR spectroscopy is a very effective method for investigating alkyl adamantane structures and at t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::abdf56cc0752b2a2c340904248e448a7
https://doi.org/10.1016/0031-6458(74)90044-6
https://doi.org/10.1016/0031-6458(74)90044-6
Publikováno v:
Bulletin of the Academy of Sciences of the USSR Division of Chemical Science. 26:850-852
The13C NMR spectra of the exo, exo- and exo, endo-isomers of tetracyclo[6.2.1.02,7.13,6]dodecane were studied. The chemical shift of the bridge carbon depends on the configuration of the geometric isomer and can be used as a criterion to identify the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e54aac35a5d15371f0f6e37b566ae844
https://doi.org/10.1007/bf01108217
https://doi.org/10.1007/bf01108217
Publikováno v:
Bulletin of the Academy of Sciences of the USSR Division of Chemical Science. 24:847-849
1. A study was made of the parameters of the13C NMR spectra of the exo- and endo-isomers of hydrocarbons of the tricyclo[5.2.1.02,6]decane series and related compounds. 2. The spatial arrangement of the cyclopentane ring in tricyclo[5.2.1.02,6]decane
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4cebdc0670656bc4c34a13a5a409bd89
https://doi.org/10.1007/bf00920708
https://doi.org/10.1007/bf00920708
Autor:
A. U. Stepanyants, L. L. Vasil'eva, V. P. Lezina, K. I. Zimina, V. R. Melikyan, A. S. Murakhovskaya
Publikováno v:
Bulletin of the Academy of Sciences of the USSR Division of Chemical Science. 23:413-415
1. It was established by the13NMR spectroscopy method that Wagner-Meerwein rearrangement occurs when endo-dicyclopentadiene is reacted with phenol and the cresols, which leads to an exo-orientation of the cyclopentene ring. 2. The exo-orientation of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d56a926ea980cd97d1237d9ac07dad1c
https://doi.org/10.1007/bf00924702
https://doi.org/10.1007/bf00924702
Autor:
A. S. Murakhovskaya, L. G. Mashireva
Publikováno v:
Chemistry and Technology of Fuels and Oils. 3:597-599
A method for the quantitative determination of sodium in distillate gas turbine fuels without their prior ashing has been developed. The sensitivity of reliable determinations (maintaining a straight line for the calibration curve in S-log C coordina
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0ac7d1d17a880ba8e431ffa401f39eb5
https://doi.org/10.1007/bf00729952
https://doi.org/10.1007/bf00729952
Publikováno v:
Chemischer Informationsdienst. 5
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b74d5402ade8878c0361464a86cbe5c6
https://doi.org/10.1002/chin.197429073
https://doi.org/10.1002/chin.197429073
Publikováno v:
Chemischer Informationsdienst. 16
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6fa8a5fea94c6c1652b4734913b51e48
https://doi.org/10.1002/chin.198529265
https://doi.org/10.1002/chin.198529265