66464-20-8Relevant articles and documents
Rhodium-catalyzed Si-F exchange reaction between fluorobenzenes and a disilane. Catalytic reaction involving cleavage of C-F bonds
Ishii, Yutaka,Chatani, Naoto,Yorimitsu, Shuhei,Murai, Shinji
, p. 157 - 158 (1998)
The reaction of functionalized fluorobenzenes, such as fluoroacetophenones and (fluorophenyl)oxazolines, with Me3SiSiMe3 in the presence of a catalytic amount of a rhodium complex results in a site-selective Si-F exchange to give ort
Aerobic C(sp2)-H Hydroxylations of 2-Aryloxazolines: Fast Access to Excited-State Intramolecular Proton Transfer (ESIPT)-Based Luminophores
G?bel, Dominik,Clamor, Nils,Lork, Enno,Nachtsheim, Boris J.
supporting information, p. 5373 - 5377 (2019/06/07)
The direct hydroxylation of 2-aryloxazolines via a deprotonative magnesiation using TMPMgCl·LiCl and subsequent oxidation with molecular oxygen or air as a green oxidant is reported. This method proceeds under mild conditions at room temperature with high regioselectivity and chemoselectivity. The obtained phenols exhibit tunable luminescence properties, induced by excited-state intramolecular proton transfer. This method opens a new opportunity for the sustainable synthesis of luminescent organic molecules.
Palladium-catalyzed electrophilic C–H fluorination of arenes using oxazoline as a removable directing group
Gutierrez, David A.,Lee, Wan-Chen Cindy,Shen, Yuning,Li, Jie Jack
, p. 5372 - 5376 (2016/11/11)
Dimethyloxazoline was rationally designed to act as a removable ortho-directing group (DG) for the palladium-catalyzed C–H electrophilic fluorination of arenes. Using NFSI as the fluorinating agent, and Pd(II), Ag(I) catalytic system, electrophilic C(sp2–H) ortho-fluorination took place on a variety of aryl substrates to afford the corresponding mono- and di-fluorinated products.