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Article
Structure and phase transitions of azomethine biligand complexes of iron(III) based on 3,4,5-tri(tetradecyloxy)benzoyloxy-4-salicylidene-N′-ethyl-N-ethylenediamine
New biligand complexes of iron(III) are synthesized based on 3,4,5-tri(tetradecyloxy)benzoyloxy-4-salicylidene-N′-ethyl-N-ethylenediamine azomethine with the outer sphere NO3 −, PF
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Article
Erratum to: “Nucleophilic Substitution in 4-Bromo-5-nitrophthalodinitrile: XI. Preparation, Properties, and Prediction of Mesomorphism in Mixed-Substituted Phthalocyanines Containing Aryloxy and Benzotriazole Fragments”
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Article
Nucleophilic substitution in 4-bromo-5-nitrophthalodinitrile: XI. Preparation, properties, and prediction of mesomorphism in mixed-substituted phthalocyanines containing aryloxy and benzotriazole fragments
Stepwise nucleophilic substitution of bromine and nitro group in 4-bromo-5-nitrophthalodinitrile has led to a series of phthalonitriles containing benzotriazole and aryloxy fragments; basing on them, the mixed...
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Article
Synthesis and study of vitrescent materials based on the alkoxybenzoic acids derivatives and triethanolamine
Fifteen new branched triethanolamine esters of the benzoic acid derivatives were designed and the mesomorphism typical of discotic mesogens was forecast for them. In eight of the obtained compounds a manifesta...
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Article
Effect of the nature of chiral fragment on mesomorphic properties of triphenylene ethers
A number of new 2,3,6,7,10,11-hexakis(heptyloxy)triphenylenes possessing a chiral substituent in position 1 of the triphenylene ring system and characterized by predictable mesomorphism were synthesized. The effe...
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Article
Design of low-molecular-mass and polymeric discotic mesogenes
Key directions in the molecular design of thermotropic low-molecular-mass and polymeric discotic mesogens are considered. The data on relationships between the molecular structure of disklike compounds, oligom...
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Article
Synthesis and study of heptasubstituted triphenylenes with chiral fragments and predictable type of mesomorphism
The forecasting of columnar and chiral mesomorphism was done for the new series of triphenylene derivatives. The mesomorphic properties of the two heptasubstituted triphenylenes containing chiral fragments wer...
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Article
Synthesis and studies of mesomorphism of new octa-(benzo-15-crown-5)-substituted phthalocyanines and transition metal phthalocyaninates
Previously unknown octa-(benzo-15crown-5)-substituted phthalocyanine (1) and its metallocomplexes with Ni(II) (2), Co(II) (3), Cu(II) (4), Zn(II) (5), and Cd(II) (6) are synthesized. The possible formation of ...
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Article
Prediction, synthesis and investigation of mesomorphism of new octa(benzo-15-crown-5)-substituted derivatives of phthalocyanine and its metallo complexes [Zn(II), Ni(II)]
First calculation of molecular parameters (MP) of new octa-(benzo-15-crown-5)-substituted phthalocyanine derivatives and of its metallo complexes Zn(II), Ni(II) (Ib, Ic) is carried out. A prediction was made of t...
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Article
Synthesis and investigation of triphenylene discotic derivatives with donor and acceptor groups and with predictable type of mesomorphism
Prognosis of columnar mesomorphism is performed, five new hexa-and hepta-substituted triphenylene derivatives with donor and acceptor groups are synthesized and their mesomorphoc properties are stusied. Good a...
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Article
The thermodynamic parameters of sorption and enantioselectivity of the chiral smectic liquid crystal 2-methylbutyl ester of 4-(4-decyloxybenzylideneamino)-cinnamic acid
The thermodynamic characteristics of sorption of n-alkanes, arenes, aldehydes, monoatomic alcohols, and optical isomers of camphene and butanediol-2,3 by a chiral smectic liquid crystal, 2-methylbutyl ester of 4-...
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Article
The Thermodynamic Parameters of Sorption and Selectivity of Chiral Nematic Liquid Crystals of Terephthalidene-bis-2-methylbutyl para-Aminobenzoate
The thermodynamic characteristics of sorption of n-alkanes, arenes, aldehydes, monoatomic alcohols, and isomeric forms of butanediol-2,3 by chiral nematic liquid crystals, terephthalidene-bis-2-methylbutyl para-a...
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Article
Molecular structure and mesomorphism in the series of discotic esters derived from benzene, triazine, biphenyl, and triphenylene
New mesogenic discotic triazine-based esters were synthesized and shown to form a low-temperature monotropic columnar mesophase. Using as examples the newly synthesized compounds and previously prepared discot...
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Article
Molecular parameters and mesomorphism of discotic polysubstituted benzene derivatives
The previously developed approach to prediction of columnar and nematic mesophases for compounds with disc-shaped molecules was applied to low-molecular-weight polysubstituted benzene derivatives. The molecula...
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Article
Peculiarities of the phase behavior of 1,3,3′,5,5′-alkoxybenzoate biphenyls in mixtures with chiral and discotic mesogenes
A synthesis of 1,3,3′,5,5′-alkanoyloxy-(Ia) and 1,3,3′,5,5′-alkoxybenzoate biphenyls (Ib) has been performed. Peculiarities of phase behavior of liquid crystalline 1,3,3′,5,5′-alkoxybenzoate biphenyls (Ib) in mix...
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Article
Construction, synthesis and study of new discotic mesogens
The calculation and analysis of molecular parameters (MPs) has been carried out for five series of triphenylene derivatives and crown ether derivatives (30 molecules) containing chiral or complexing centers. T...
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Article
Software Module that Stores Molecular Parameters for Designing Discotic Mesogens. Examples of Implementation
The ChemCard module containing data on the structure of disclike molecules was designed for the purpose of develo** a software program for successively solving the problem of constructing discotic mesogens a...
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Article
Prediction of Nematic Mesomorphism. Compounds with Disclike Molecules
Molecular parameters for 136 compounds with disclike molecules and known phase diagrams were calculated and analyzed by a procedure proposed previously in order to improve the method for predicting possible ty...
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Article
Mesomorphic Crown Ethers
Studies on mesomorphic crown ethers, their analogs, published during the past two decades'are briefly summarized and correlated. Speicific features of mesophase formation, as influenced by the structure of the...
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Article
Synthesis and Investigation of Polysubstituted Triphenylenes with a Predictable Type of Mesomorphism
This paper reports on synthesis and investigation of columnar mesophases of the new members of the homologous series of nitro and amino derivatives of hexaalkoxytriphenylenes, whose mesomorphism was predicted ...
