116223-52-0

Upstream product

• 100-43-6 4-vinylpyridine 
• 116223-59-7 1-(dodecyloxy)-4-iodobenzene 
• 872-85-5 pyridine-4-carbaldehyde 
• 108-89-4 picoline 
• 24083-19-0 4-n-dodecyloxybenzaldehyde 
• 106-41-2 4-bromo-phenol 
• 123883-51-2 1-bromo-4-dodecyloxybenzene 
• 123436-89-5 1-(bromomethyl)-4-(dodecyloxy)benzene 
• 61440-63-9 p-(dodecyloxy)benzyl alcohol 
• 143-15-7 1-dodecylbromide 
• 123-08-0 4-hydroxy-benzaldehyde 

Relevant academic research and scientific papers

COMPOUND, DETECTION MATERIAL AND DETECTION METHOD OF SUGAR COMPOUND USING THE SAME

PROBLEM TO BE SOLVED: To provide a novel compound suitable for detection of a sugar compound, and detection means of the sugar compound using the same. SOLUTION: There is provided a compound represented by the general formula (A1) or (B1). Ar1 is a substituent and/or an aromatic ring which may have a hetero group in a ring; each Ar2 each independently is an aromatic ring which may have a substituent, Ar3 is an aromatic ring which has at least one -B(OH)2 and may have a substituent; R1 is H or a C1 to 20 alkyl group or an alkyloxy group which may have a hetero atom in a middle of a carbon chain; n is an integer of 1 to 5; and a bond represented by a combination of a double bond and a dash line each independently is a double bond or a triple bond. SELECTED DRAWING: None COPYRIGHT: (C)2020,JPOandINPIT

Synthesis and Photoisomerization of mesogenic 4-alkoxystyrylpyridines

Introduction of long-chain alkoxy substituents into molecules of styrylpyridines as potential ligands for photosensitive metal complexes endows them with liquid crystalline properties over a wide temperature range. trans-cis Photoisomerization of 4-alkoxy

Positional and charged effects of heterocyclic N atoms on mesogenic properties of stilbazoles and analogous N-oxides

The synthesis and the phase behavior of stilbazoles and corresponding N-oxides containing different positions of heterocyclic N atoms, i.e. trans-2′-, 3′-, 4′- stilbazoles and their N-oxides, are reported. Their phase transition temperatures and the mesog

Mesomorphic metal complexes derived from 4-alkyloxystilbazoles

The weakly mesomorphic trans-4-alkyloxy-4′-stilbazoles (n-OPhVPy) are readily synthesised from alkyloxyiodobenzenes and 4-vinylpyridine in a palladium-catalysed Heck reaction. While the highly symmetric palladium and platinum complexes trans-[MCl2(n-OPhVPy)2] show mesophases only at very high temperatures, the lower symmetry platinum complexes trans-[PtCl2(η2-olefin) (n-OPhVPy)] melt below 100°C. Similarly, the complexes [MCl(CO)2(n-OPhVPy)] (M = Rh, Ir) are low melting. The silver complexes [Ag(n-OPh VPy)2][X] (X = C12H25OSO3, C8H17OSO3, CF3SO3) can be obtained by direct reaction of the stilbazole with AgX. These ionic materials show a rich thermotropic polymorphism, including nematic and cubic mesophases. Some fluorinated stilbazoles have also been synthesised and complexed to silver; the mesomorphism of these complexes is also reported.