Zobrazeno 1 - 10
of 14
pro vyhledávání: '"R A, Kondrat'eva"'
Publikováno v:
Russian Journal of General Chemistry. 88:2564-2571
The derivatives of methyl 2,4-dihydroxybenzoate containing fragments of different organic acids in position 4 have been synthesized. Their mesomorphic properties have been investigated. Lanthanide complexes of the prepared compounds have been obtaine
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e92f30fe562f6d597c8e29ab8f7ce6c1
https://doi.org/10.1134/s1070363218120174
https://doi.org/10.1134/s1070363218120174
Autor:
V. I. Nedostup, Svetlana B. Meshkova, Yu. V. Skripinets, E. A. Zhikhareva, I. I. Zseltvay, N. S. Novikova, P. G. Doga, R. V. Kondrat’eva
Publikováno v:
Russian Journal of General Chemistry. 84:1994-2000
Physicochemical properties of new isostructural homo- and heteronuclear coordination polymers of terbium and europium with 1,4-bis-(4-methoxycarbonyl-3-hydroxyphenoxycarbonyl)butane (H2L) differing in the composition have been studied. The Tb2L3·H2O
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c8068a95792a0921defee95e7443a01d
https://doi.org/10.1134/s1070363214100223
https://doi.org/10.1134/s1070363214100223
Publikováno v:
Russian Journal of Applied Chemistry. 87:787-792
New esters of 2-hydroxybenzoic acid and 4-(4-alkoxybenzoyloxy)phenols, forming liquid crystals, were synthesized. These compounds in solution form complexes with Tb(III), exhibiting photoluminescence properties.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eb8ee4c18974b04fc5b227c1f0fdad69
https://doi.org/10.1134/s1070427214060202
https://doi.org/10.1134/s1070427214060202
Publikováno v:
Russian Journal of Applied Chemistry. 84:978-983
New esters of 1,3-dihydroxybenzene and 2,7-dihydroxynaphthalene with 4-(4-alkoxybenzoyloxy)-2-(or 3-)methoxybenzoic acids were synthesized. The correlation between their structure and liquid crystal properties was examined, and the luminescence chara
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::21f9f00cafbe045657c6e970e8b19f08
https://doi.org/10.1134/s1070427211060139
https://doi.org/10.1134/s1070427211060139
Autor:
N. S. Novikova, M. Yu. Yarkova, R. V. Kondrat’eva, Victor E. Kuz’min, S. I. Maksimenko, L. N. Ognichenko
Publikováno v:
ChemInform. 39
New alkane-α,ω-diyl esters, propane-1,3-diyl and butane-1,4-diyl bis[4-(4-alkoxybenzoyloxy)-3-bromobenzoates], were synthesized and were found to form nematic mesophase. The effects of the lateral substituent and the length of the central and termi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7cb57da4d224361103e2b4044870d5fc
https://doi.org/10.1002/chin.200820070
https://doi.org/10.1002/chin.200820070
Publikováno v:
Gigiena i sanitariia. (4)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::59a6a702394959fad4bb8e63c4a87f97
https://pubmed.ncbi.nlm.nih.gov/2142669
https://pubmed.ncbi.nlm.nih.gov/2142669
Publikováno v:
Bulletin of the Academy of Sciences of the USSR Division of Chemical Science. 19:2392-2396
1. The counter synthesis of 5-methyl-2-ethyl-4-chloro-2-oxo-l,2-oxa-4-phospholene was accomplished. 2. The 4-methyl-2-ethyl- and 4-methyl-2-phenyl-5-methylene-2-oxo-1,2-oxa-3-phospholenes were obtained by the chlorination and dehydrochlorination of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a26a672a8d76b1e2b8994fdef0a5e68a
https://doi.org/10.1007/bf00859082
https://doi.org/10.1007/bf00859082
Publikováno v:
Bulletin of the Academy of Sciences of the USSR Division of Chemical Science. 18:1937-1939
1. The reaction of primary amines and the acid chloride of phenyl-β-chloroformylethylphosphonic acid yields N-substituted 2-phenyl-2, 5-dioxo-1, 2-azaphospholanes. 2. Hydrolysis of N-substituted 2-phenyl-2, 5-dioxo-1, 2-azaphospholanes yields phenyl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fbbe6563735e076c0926c4b194e836e8
https://doi.org/10.1007/bf00905854
https://doi.org/10.1007/bf00905854
Publikováno v:
Bulletin of the Academy of Sciences of the USSR Division of Chemical Science. 16:2019-2021
1. The following compounds are formed by the reaction of methyl dichlorophosphine with acrylamide: methyl-β-cyanoethylphosphonyl chloride (36.6%),β-chloropropionitrile (16.2%) and methyl-β-cyanoettylphosphonic acid (3.4%). 2. The reaction of methy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0883bdcbf81373a0022e4f77144df057
https://doi.org/10.1007/bf00909610
https://doi.org/10.1007/bf00909610
Publikováno v:
Gigiena i sanitariia. (4)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::8ad75499ec6ac5167f63dc4a2c185cf4
https://pubmed.ncbi.nlm.nih.gov/2744531
https://pubmed.ncbi.nlm.nih.gov/2744531