23386-15-4Relevant academic research and scientific papers
CuCl-Catalyzed direct C-H alkenylation of benzoxazoles with allyl halides
Li, Die,Wu, Xin-Xing,Gao, Tingyu,Li, Baoguo,Chen, Shufeng
, p. 7282 - 7285 (2017)
An efficient and concise CuCl-catalyzed C2-alkenylation reaction of benzoxazoles with allyl halides has been established. The distinctive features of this protocol include the use of an inexpensive copper salt as a catalyst, simple and readily available starting materials, and ligand-free conditions. An important application of this method to the synthesis of 1,3-diene substituted benzoxazoles has also been achieved.
Nickel promoted switchable hydroheteroarylation of cyclodienes via C-H bond activation of heteroarenes
Lee, Wei-Chih,Shih, Wei-Chin,Wang, Ting-Hsuan,Liu, Yuhua,Yap, Glenn P.A.,Ong, Tiow-Gan
, p. 4460 - 4464 (2015)
We demonstrated Ni-catalyzed switchable hydroheteroarylation of cyclic dienes via C-H bond activation of heteroarenes. In the presence of an N-heterocyclic carbene (NHC) ligand, hydroheteroarylation of cyclic diene with azole afforded α-alkenyl-azole, for
Palladium-catalyzed direct functionalization of benzoxazoles with alkenyl iodides
Gerelle, Maria,Dalencon, Anne J.,Willis, Michael C.
, p. 1954 - 1957 (2012/05/07)
A straightforward procedure for the palladium-catalyzed direct functionalization of benzoxazoles with alkenyl iodides is described. The reactions employ a Pd(II)-precatalyst and use 'on water' conditions to achieve the ready union of a range of di- and tr
Palladium-catalyzed direct arylations, alkenylations, and benzylations through C-H bond cleavages with sulfamates or phosphates as electrophiles
Ackermann, Lutz,Barfuesser, Sebastian,Pospech, Jola
supporting information; experimental part, p. 724 - 726 (2010/04/02)
(Figure Presented) catalytic system comprised of Pd(OAc)2 and bldentate ligand dppe enabled first direct arylatlons with moisture-stable aryl sulfamates as electrophlles, and proved applicable to unprecedented C-H bond functlonallzations with e
