149590-59-0

Upstream product

• 5870-38-2 diethyl 2,5-(dihydroxy)terephthalate 
• 106-95-6 allyl bromide 

Downstream Products

• 149590-60-3 2,5-bis(allyloxy)-1,4-benzenedicarboxylic acid 
• 149590-61-4 2,5-bis(allyloxy)terephthaloyl chloride 
• 214205-97-7 2,5-Bis-allyloxy-N,N'-bis-((S)-1-chloromethyl-2-methyl-propyl)-terephthalamide 
• 214205-80-8 2,5-Bis-allyloxy-N,N'-bis-((1R,2S)-2-hydroxy-1,2-diphenyl-ethyl)-terephthalamide 
• 1591732-98-7 2,5-bis(3-(ethylthio)propoxy)terephthalohydrazide 

Relevant academic research and scientific papers

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

Thioether-Based Fluorescent Covalent Organic Framework for Selective Detection and Facile Removal of Mercury(II)

Heavy metal ions are highly toxic and widely spread as environmental pollutants. New strategies are being developed to simultaneously detect and remove these toxic ions. Herein, we take the intrinsic advantage of covalent organic frameworks (COFs) and dev