82946-72-3Relevant articles and documents
Nickel-catalyzed reductive defunctionalization of esters in the absence of an external reductant: Activation of C-O bonds
Iyori, Yasuaki,Takahashi, Kenjiro,Yamazaki, Ken,Ano, Yusuke,Chatani, Naoto
supporting information, p. 13610 - 13613 (2019/11/14)
The nickel-catalyzed reductive cleavage of esters in the absence of an external reductant, which involves the cleavage of an inert acyl C-O bond in O-Alkyl esters is reported. Various groups, such as N-containing heterocycles, esters, amides, and even arene rings can function as a directing group.
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
supporting information, 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.
C-H bond arylations and benzylations on oxazol(in)es with a palladium catalyst of a secondary phosphine oxide
Ackermann, Lutz,Barfuesser, Sebastian,Kornhaass, Christoph,Kapdi, Anant R.
supporting information; experimental part, p. 3082 - 3085 (2011/08/07)
An air-stable, well-defined palladium complex derived from secondary phosphine oxide (SPO) (1-Ad)2P(O)H enabled efficient C-H bond functionalizations with ample scope, which set the stage for direct arylations and benzylations of (benz)oxazoles, as well as unprecedented palladium-catalyzed C-H bond arylations on nonaromatic oxazolines.
