157980-11-5

Upstream product

• 153237-51-5 3,4,5-tris(heptyloxy)benzoic acid 
• 149-91-7 3,4,5-trihydroxybenzoic acid 
• 99-24-1 methyl galloate 
• 157980-10-4 ethyl 3,4,5-tris(octyloxy)benzoate 
• 831-61-8 Ethyl gallate 
• 111-83-1 1-bromo-octane 
• 342886-36-6 3,4,5-tris(octyloxy)benzoic acid methyl ester 
• 157980-09-1 3,4,5-tris(octyloxy)benzoic acid 

Downstream Products

• 945737-03-1 N-(4-ethynylphenyl)-3,4,5-tris(octyloxy)benzamide 
• 1201762-53-9 6-bromohexyl 3,4,5-tris(octyloxy)benzoate 
• 1247814-38-5 C₇₆H₁₂₂N₂O₁₀ 
• 1332483-89-2 3-(3,4,5-tris(octyloxy)benzamido)propanoic acid 
• 1262992-39-1 3,4,5-trioctyloxyphenyl isocyanate 
• 1515865-18-5 C₃₇H₅₉BF₂N₂O₇ 

Relevant academic research and scientific papers

Fluorenone-based organic gel molecule and preparation method and application thereof

The invention belongs to the technical field of gel materials and provides a fluorenone-based organic gel molecule and a preparation method and application thereof. A fluorescent sensing film preparedfrom the fluorenone-based organic gel molecules can be

Sulfonamide and urea-based anions chemosensors

The detection of anions has attracted considerable interest because of their importance in various physiological processes. In this study, two sulfonamide and urea-based compounds (1a and 1b) were successfully developed and their spectroscopic and anion recognition properties were fully investigated. These results showed that: (1) compounds showed high selectivity towards cyanide and fluoride ions in CH3CN; (2) compounds only exhibited a large change in fluorescence in the presence of cyanide ions in CH3CN-H2O (95:5, v/v); and (3) compound 1b could act as a gel in dimethyl sulfoxide that transforms into a homogeneous solution upon exposure to cyanide ions. This research suggests that sulfonamide and urea can act as hydrogen-bond donors and provides an alternative approach to the design of novel anion chemosensors.

Structure-property relationship in charge transporting behaviour of room temperature liquid crystalline perylenebisimides

A homologous series of pentadecyl phenol functionalized perylenebisimide (PBI) terminated with trialkoxy gallate esters was synthesized, where the terminal alkyl chain length was varied from n = 4 to 12 (PBI-En). The thermotropic liquid crystalline (LC) c

Synthesis of triphenylene discotic liquid crystals possessing nine alkyl chains: Influence of molecular symmetry and chain length on mesomorphism

A series of new triphenylene discotic liquid crystals has been synthesized by a straightway and the influence of molecular symmetry and chain length on the mesomorphism investigated. The symmetrical compounds 1, 3,7,11- trimethoxytriphenylene-2,6,10-triyl tris(3,4,5-tris(alkyloxy)benzoate), with alkyl chain lengths of C7, C8, C10, and C12, and the unsymmetrical compounds 2 were studied by using polarized optical microscopy (POM), differential scanning calorimetry (DSC) and by wide-angle X-ray diffraction (XRD). The results showed that the symmetrical compounds 1a (C7) and 1b (C8) exhibit a plastic columnar mesophase, whereas the other compounds display a hexagonal columnar mesophase over a wide temperature range. All symmetrical compounds 1 display higher isotropization temperatures than that of the unsymmetrical 2. The clearing points are lowered as the alkyl chain lengthened.

Self-sorted assembly in a mixture of donor and acceptor chromophores

A simple and novel supramolecular approach for orthogonal self-assembly of donor and acceptor chromophores has been demonstrated. Suitably designed 1,5-dialkoxynaphthalene (DAN) and naphthalene tetracarboxylic acid diimide (NDI) derivatives were used as t

Contrasting self-assembly and gelation properties among bis-urea- and bis-amide-functionalised dialkoxynaphthalene (DAN) π systems

Gelled together: Self-assembly and gelation studies of bis-urea- and bis-amide-functionalised dialkoxynaphthalene chromophores (DAN-U and DAN-A, respectively) revealed contrasting J- and H-type aggregation properties in solution, respectively (see scheme)

Heterocyclic columnar hexacatenar bisthiazoles

Three new series of hexacatenar liquid crystals derived from heterocyclic bisthiazoles and bisoxazoles exhibiting columnar phases were reported, and the formation of columnar phases was strongly sensitive to central heteroatoms and/or their positions inco

Luminescent metallogels of platinum(II) terpyridyl complexes: Interplay of metal...metal, π-π and hydrophobic-hydrophobic interactions on gel formation

A series of platinum(ii) terpyridyl complexes has been demonstrated to show gelation properties driven by Pt...Pt and π-π interactions in addition to hydrophobic-hydrophobic interactions; counter-anions have been found to affect strongly the colour of the

An enantiomeric nanoscale architecture obtained from a pseudoenantiomeric aggregate: Covalent fixation of helical chirality formed in self-assembled discotic triazine triamides by chiral amplification

Covalent fixation of a chiral helical structure which is created in a self-assembling system by a chiral-amplification method based on the sergeants/soldiers principle is reported. Disk-shaped triazine triamides self-assembled to form columnar-type helica

Tailoring thermotropic cubic mesophases: Amphiphilic polyhydroxy derivatives

Novel amphiphilic polyhydroxy compounds [N-(3,4-dialkoxybenzoyl)-1-amino-1-deoxy-D-glucitols (glucamides), N-(3,4-dialkoxybenzoyl)-1-deoxy-1-methylamino-D-glucitols, N-(3,4,5-trialkoxybenzoyl)-1-deoxy-1-methylamino-D-glucitols (N-methylgucamides), 1-benzo