1301701-24-5

Basic information

• Product Name: 2,5-bis(3,5-difluoro-2,4,6-tris(p-tolyloxy)phenyl)-1,3,4-oxadiazole
• Synonyms: 2,5-bis(3,5-difluoro-2,4,6-tris(p-tolyloxy)phenyl)-1,3,4-oxadiazole
• CAS NO: 1301701-24-5
• Molecular Weight: 930.952
• Mol File: 1301701-24-5.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 2,5-bis(3,5-difluoro-2,4,6-tris(p-tolyloxy)phenyl)-1,3,4-oxadiazole(CAS DataBase Reference)
• NIST Chemistry Reference: 2,5-bis(3,5-difluoro-2,4,6-tris(p-tolyloxy)phenyl)-1,3,4-oxadiazole(1301701-24-5)
• EPA Substance Registry System: 2,5-bis(3,5-difluoro-2,4,6-tris(p-tolyloxy)phenyl)-1,3,4-oxadiazole(1301701-24-5)

Safety Data

• Hazardous Substances Data: 1301701-24-5(Hazardous Substances Data)

Upstream product

• 106-44-5 p-cresol 
• 16184-59-1 2,5-bis(2,3,4,5,6-pentafluorophenyl)-1,3,4-oxadiazole 

Relevant articles and documents

A unique stepped multifunctionality of perfluorinated aryl compound and its versatile use in synthesizing grafted polymers with controlled structures and topologies

A unique stepped multifunctionality of perfluorinated aryl compound for the first time was studied by using model reactions between 2,5- dipentafluorophenyl-1,3,4-oxadiazole (FPOx) and mono functional p-cresol at different reaction conditions. Four distinctively different levels of reactivity were discovered for the para and ortho C-F of FPOx, which could be easily triggered by the reaction temperature in the range of r.t. to 160 °C. C-F of all levels of reactivity could react quantitatively with nucleophiles (such as phenoxide); and by controlling the reaction conditions, the low-level-reactivity C-F would not interfere with the reaction of C-F of higher reactivity. Application of this multistepped reactivity of FPOx in quantitative postpolymerization functionalization of polymer was successfully demonstrated. Stoichiometric amount of p-cresol, with the molar feed ratio of p-cresol in relative to the repeat unit of the polymer of FPOx and 6F-BPA in the range of 1-4, could be readily grafted onto the polymer by simply controlling the reaction temperature. FPOx-based, versatile one-pot synthesis of high molecular-weight grafted polymers with well-controlled structures and topologies were also demonstrated.