1480-22-4

Upstream product

• 321-28-8 1-fluoro-2-methoxybenzene 
• 367-12-4 2-fluorophenol 
• 2263-18-5 (2-fluoro-phenyl)-octyl ether 
• 123598-51-6 3-fluoro-4-octyloxyphenylboronic acid 
• 1015698-17-5 C₁₀H₈BrNO₂ 
• 2105-94-4 4-bromo-2-fluorophenol 
• 111-83-1 1-bromo-octane 
• 619-42-1 4-methoxycarbonylphenyl bromide 
• 119259-26-6 1-Bromo-3-fluoro-4-octyloxybenzene 
• 629-27-6 1-Iodooctane 
• 1542-93-4 acetic acid-(3-fluoro-4-octyloxy-anilide) 

Downstream Products

• 134855-60-0 1-(3'-Fluoro-4'-octyloxy-biphenyl-4-yl)-butane-1,3-dione 
• 134855-54-2 1-(4-methoxyphenyl)-3-(4'-octyloxy-3'-fluorobiphenyl-4-yl)propane-1,3-dione 

Relevant academic research and scientific papers

A synthetic strategy toward branched oligomesogenic phosphonic acids: Comparison of alternative pathways

This work is devoted to the elaboration of a practical scheme for the synthesis of dendritic derivatives of gallic acid containing a carboxylate-ω-alkylphosphonic acid group and three terminal promesogenic substituents. Two synthetic strategies toward the

Palladium-catalyzed Suzuki cross-coupling reactions in a microemulsion

An enhancement of palladium-catalyzed Suzuki cross-coupling reactions between substrates possessing long-chain alkyl or oxyalkyl substituents in two-phase media, in the presence of sodium dodecylsulfate, is shown. Quantitative evaluations of the influence of SDS on the reaction rates were determined.

Cyanohydrin derivatives and their use in liquid crystal materials and devices

STR1 Novel cyanohydrin derivatives of general formula (I) wherein R1 is hydrogen, alkyl, alkoxy, perfluoroalkyl or perfluoroalkoxy, R2 is alkyl, r is 1 to 10, n and m are 0 or 1, provided if both n and m are 0 then X is (II) or (III), where (F) indicates one or more optional fluorines, p is 0 or 1, Z is a single bond if p is 0 and COO is p is 1; and if one or both of n or m are 1 then X is (IV), where each ring A, B and C is phenyl, fluoro- or chloro-phenyl, cyclohexyl, pyrimidyl, pyridyl, or dioxanyl, A, B and C are single bonds or linking groups, and (a+b+c) is 2 or 3. Liquid crystal materials containing these compounds are also described.

Novel halogen-containing ester compounds, and their intermediates, and method of producing the same as well as liquid crystal compositions containing the same and light switching elements

This invention provides a novel halogen-containing ester compound represented by the following general formula (I): STR1 (wherein R is an alkyl group, A is selected from a single bond, --O--, --COO-- and --CO--, both of X and Y are halogen atoms or either one of X and Y is a halogen atom and the other is a hydrogen atom, each of m and n is 0 or 1, m+n=0 or 1, each of k and l is an integer of 1 or more, provide kl), a liquid crystal composition and a light switching element each containing the above compound as well as a novel fluorophenol compound represented by the following general formula (II): STR2 (wherein each of k and l is an integer of 1 or more, provided kl) as an intermediate for the synthesis of the above ester compound and a method of producing the same.

Cyano-alicyclic esters in liquid crystal compositions

Compounds suitable for use as constituents of ferroelectric smectic liquid crystal compositions, which are ester of formula (I), where R2 and R3 together represent the residue of an alicyclic hydrocarbon ring system where *C is an asymmetric carbon atom and X is a chain of up to three linked aromatic or alicyclic six-membered organic cyclic groups, laterally and/or terminally substituted. Preferred compounds have a formula (II), where R1 is alkyl or alkoxy, A, B, and D are phenyl, fluoro or chloro substituted phenyl or cyclohexyl, n is 0 or 1, Y is a bond or CH2 CH2 if n is 0, or a bond CH2 CH2 COO or COO if n is 1. Preferred groups C(CN)R2 R3 are formula (III) and (IV). STR1