I found the field of Chemistry very interesting. Saw the article Monodentate Transient Directing Group Assisted Pd-Catalyzed Direct Dehydrogenative Cross-Coupling of Benzaldehydes with Arenes toward 9-Fluorenones published in 2019.0. COA of Formula: C12H10O, Reprint Addresses Zhang, FL (corresponding author), Wuhan Univ Technol, Sch Chem Chem Engn & Life Sci, Wuhan 430070, Hubei, Peoples R China.; Li, TJ (corresponding author), Jiangsu Normal Univ, Sch Chem & Mat Sci, Jiangsu Key Lab Green Synthet Chem Funct Mat, Xuzhou 221116, Jiangsu, Peoples R China.. The CAS is 101-84-8. Through research, I have a further understanding and discovery of Diphenyl oxide
Commercially available 3,5-bis(trifluoromethyl)aniline was found to be a highly efficient monodentate transient directing group (MonoTDG) for the palladium-catalyzed direct dehydrogenative cross-coupling of benzaldehydes with arenes. A diverse set of symmetrical and unsymmetrical 9-fluorenones was readily obtained in yields of 32-72% along with excellent regioselectivities and broad functional group compatibility as well as high atom economy under mild conditions via a dual carbon-hydrogen (C-H) bond activation sequence.
COA of Formula: C12H10O. About Diphenyl oxide, If you have any questions, you can contact Wang, YF; Xu, WG; Sun, B; Yu, QQ; Li, TJ; Zhang, FL or concate me.
Reference:
Ether – Wikipedia,
,Ether | (C2H5)2O – PubChem