Safety of Diphenyl oxide. In 2019.0 HIGH PERFORM POLYM published article about COUPLING REACTIONS; ETHER KETONE)S; POLYAMIDES; SUZUKI; DIBROMIDES; HECK; NANOPARTICLES; SONOGASHIRA; POLY(IMIDE-AMIDES); POLYIMIDES in [Huang, Bin; Zhu, Xiaojun; Cai, Mingzhong] Jiangxi Normal Univ, Key Lab Funct Small Organ Mol, Minist Educ, Nanchang 330022, Jiangxi, Peoples R China; [Huang, Bin; Zhu, Xiaojun; Cai, Mingzhong] Jiangxi Normal Univ, Coll Chem & Chem Engn, Nanchang 330022, Jiangxi, Peoples R China; [Wang, Pingping] Jiujiang Univ, Dept Chem, Jiujiang, Peoples R China in 2019.0, Cited 47.0. The Name is Diphenyl oxide. Through research, I have a further understanding and discovery of 101-84-8.
A series of novel aromatic poly(ether ketone amide)s (PEKAs) were synthesized by the heterogeneous palladium-catalyzed carbonylative polycondensation of aromatic diiodides with ether ketone units, aromatic diamines, and carbon monoxide in N,N-dimethylacetamide (DMAc) at 120 degrees C using 6 mol% of a magnetic nanoparticles-supported bidentate phosphine palladium complex (Fe3O4@SiO2-2P-PdCl2) as catalyst and 1,8-diazabicyclo[5,4,0]-7-undecene as base. The PEKAs had inherent viscosities ranging from 0.61 dl g(-1) to 0.75 dl g(-1). All the PEKAs were soluble in strong dipolar organic solvents. These PEKAs showed glass transition temperatures between 178 degrees C and 232 degrees C and 10% weight loss temperatures ranging from 443 degrees C to 496 degrees C in nitrogen. These PEKAs could be cast into transparent, flexible, and strong films from DMAc solutions with tensile strengths of 72.8-82.6 MPa, tensile moduli of 2.19-2.84 GPa, and elongations at break of 5.4-7.5%. Importantly, the heterogeneous palladium catalyst can be conveniently recovered from the reaction mixture by simply applying an external magnet and recycled up to eight times without significant loss of activity.
About Diphenyl oxide, If you have any questions, you can contact Huang, B; Wang, PP; Zhu, XJ; Cai, MZ or concate me.. Safety of Diphenyl oxide
Reference:
Ether – Wikipedia,
,Ether | (C2H5)2O – PubChem