149590-60-3

Usage

Type of compound

Chemical compound

Derivative

Benzene derivative

Allyloxy groups

Contains two, which are alkene derivatives of propylene

Usage

Cross-linking agent in polymer synthesis

Specific application

Production of thermosetting resins

Industrial products

Adhesives, coatings, and composites

Potential applications

Pharmaceutical and medical sectors

Functionality

Ability to modify polymer properties and enhance performance

Upstream product

• 149590-59-0 diethyl 2,5-bis(allyloxy)terephthalate 
• 5870-38-2 diethyl 2,5-(dihydroxy)terephthalate 
• 610-92-4 2,5-dihydroxy-1,4-benzenedicarboxylic acid 

Downstream Products

• 149590-61-4 2,5-bis(allyloxy)terephthaloyl chloride 
• 214205-80-8 2,5-Bis-allyloxy-N,N'-bis-((1R,2S)-2-hydroxy-1,2-diphenyl-ethyl)-terephthalamide 
• 214205-97-7 2,5-Bis-allyloxy-N,N'-bis-((S)-1-chloromethyl-2-methyl-propyl)-terephthalamide 

Relevant academic research and scientific papers

An Ultrasensitive and Selective Metal-Organic Framework Chemosensor for Palladium Detection in Water

A new europium-based metal-organic framework, termed KFUPM-3, was constructed using an allyloxy-functionalized linker. As a result of coordinative interactions between the allyloxy moieties and Pd2+, highly selective changes in both the absorpt

A Covalent and Modular Synthesis of Homo- And Hetero[ n]rotaxanes

Incorporation of 2,5-dihydroxyterephthalate as a covalent scaffold in the axis of a 30-membered all-carbon macrocycle provides access to a modular series of rotaxanes. Installment of tethered alkynes or azides onto the terephthalic phenolic hydroxyl functionalities, which are situated at opposite sides of the macrocycle, gives versatile prerotaxane building blocks. The corresponding [2]rotaxanes are obtained by introduction of bulky stoppering ("capping") units at the tethers and subsequent cleavage of the covalent ring/thread ester linkages. Extension of this strategy via coupling of two prerotaxanes bearing complementary linker functionalities (i.e., azide and alkyne) and follow-up attachment of stopper groups provide efficient access to [n]rotaxanes. The applicability and modular nature of this novel approach were demonstrated by the synthesis of a series of [2]-, [3]-, and [4]rotaxanes. Furthermore, it is shown that the prerotaxanes allow late-stage functionalization of the ring fragment introducing further structural diversity.

EUROPIUM BASED METAL ORGANIC FRAMEWORK FOR PALLADIUM SENSING

A method of detecting Pd2+ in an aqueous solution is described. The method involves mixing an Eu-based metal organic framework with the aqueous solution and measuring the amount of fluorescence quenching. The fluorescence quenching is specific

Chiral Benzoquinones as a New Class of Ligands for Asymmetric Catalysis: Synthesis and Application to the Palladium(II)-Catalyzed 1,4-Dialkoxylation of 1,3-Dienes

Chiral C2-symmetric 2,5-bisamide hydroquinone ligands, with β-amino alcohols as chiral building units, were synthesized in excellent overall yields. The ligands gave up to 54.4% ee in the palladium-catalyzed 1,4-dialkoxylation of 1,3-dienes. These findings demonstrate the potential of asymmetric induction utilizing chiral benzoquinones as ligands in palladium(II) catalysis, albeit with modest enantiomeric excesses. Weakly coordinating hydroxyl groups of the ligand appear to be crucial for the success of the reaction. Mechanistic aspects and the origin of enantioselectivity are also discussed.

Synthesis and characterization of siloxane contained liquid crystalline polymers with two symmetric mesogens

New thermotropic siloxane contained liquid crystalline polymers with two symmetric mesogens were prepared by hydrosilation with Rh(PPh3)3Cl catalyst It was found that Rh(PPh3)3Cl catalyst was effective for low m