154546-92-6

Usage

Derivative of

Benzenedicarboxylic acid (phthalic acid)

Presence of

Bromine atom and methoxy group on the benzene ring

Primary use

Intermediate in the synthesis of pharmaceuticals and agrochemicals

Application

Production of specialty polymers and materials

Biological properties

Studied for antimicrobial and antifungal activities

Research status

Further research needed to fully understand potential applications and effects

Upstream product

• 58106-25-5 1-bromo-4-methoxy-2,5-dimethylbenzene 
• 106-42-3 para-xylene 
• 1706-11-2 2,5-Dimethyl-anisol 
• 95-87-4 2,5-Dimethylphenol 
• 90326-61-7 5-bromo-2-methoxy-4-methyl benzoic acid 
• 1074-24-4 2,5-dibromo-p-xylene 
• 85223-93-4 4-bromo-2,5-dimethyl-phenol 

Downstream Products

• 154546-96-0 2-hydroxy-5-methoxyterephthalic acid 
• 406479-13-8 2-(carbazol-9-yl)-5-methoxyterephthalic acid 
• 209673-73-4 2-bromo-5-methoxyterephthalic acid diethyl ester 
• 406479-16-1 dimethyl 2-(carbazol-9-yl)-5-(2-ethylhexyloxy)terephthalate 
• 406485-14-1 1,4-bis(hydroxymethyl)-5-(2-ethylhexyloxy)-2-(carbazol-9-yl)benzene 
• 406479-18-3 1,4-bis(chloromethyl)-5-(2-ethylhexyloxy)-2-(carbazol-9-yl)benzene 
• 406479-15-0 dimethyl-2-(carbazol-9-yl)-5-hydroxyterephthalate 
• 406479-14-9 dimethyl 2-(carbazol-9-yl)-5-methoxyterephthalate 

Relevant academic research and scientific papers

Synthesis of soluble phenyl-substituted poly(p-phenylenevinylenes) with a low content of structural defects

The synthesis and characterization of two new soluble poly(p-phenylenevinylenes) (PPVs) are reported. The polymers are poly(2-(2′,5′-bis(octyloxy)benzene)-1,4-phenylenevinylene) (BOP-PPV) and poly(2-(2′,5′-bis(octyloxy)benzene)-5-methoxy-1,4-phenyleneviny

Synthesis and luminescence properties of poly(p-phenylenevinylene) derivatives carrying directly attached carbazole pendants

New organic soluble poly(p-phenylenevinylene) (PPV) derivatives (polymers 1 and 2) that carry hole-transporting carbazole pendants were synthesized and their photo- and electro-luminescence properties were studied. The first one is poly[2-(carbazol-9-yl)-

Polymerizable biaryls, method for the production and use thereof

A process for preparing polymerizable biaryl derivatives comprises reacting an aromatic comprising a 6-membered ring which bears ester or benzylic OH groups in the 1,4 position with a second aromatic in a palladium-catalyzed cross-coupling reaction to give a biaryl and converting the ester or benzylic OH groups into polymerizable groups in one or more steps. The biaryls obtained are suitable for preparing polymers which are used as electroluminescence materials.

Synthesis and photophysical properties of fluorescent 2,5- dibenzoxazolylphenols and related compounds with excited state proton- transfer

A series of new 2,5-dibenzoxazolylphenols and related compounds was prepared by condensation of hydroxy- and methanesulfonamidoterephthalic acids with 2-aminophenols. These displayed excited state intramolecular proton- transfer fluorescence at room temperature and above with quantum yields as high as 0.48 and emission peaks of 492-517 nm. The methanesulfonamido group was found about as effective a proton donor as the phenolic hydroxyl group. Incorporation of substituents onto the benzoxazole moieties increased solubility of the fluors in hydrocarbon solvents in some cases, but reduced quantum yields. These fluors are of interest as wavelength shifters in a scintillating detecting medium for ionizing radiation.