1311378-59-2Relevant academic research and scientific papers
Copper-catalyzed skeletal rearrangement of o -propargylic aryloximes into four-membered cyclic nitrones - Chirality transfer and mechanistic insight
Nakamura, Itaru,Kudo, Yu,Araki, Toshiharu,Zhang, Dong,Kwon, Eunsang,Terada, Masahiro
, p. 1542 - 1550 (2012/06/18)
Copper-catalyzed skeletal rearrangement of O-propargylic aryloximes (E)-1 were carried out to afford the corresponding four-membered cyclic nitrones 2 in good to excellent yields. The optimal reactions conditions of the highly regioselective reactions inv
Regioselective transformation of O-propargylic arylaldoximes to four-membered cyclic nitrones by copper-catalyzed skeletal rearrangement
Nakamura, Itaru,Araki, Toshiharu,Zhang, Dong,Kudo, Yu,Kwon, Eunsang,Terada, Masahiro
supporting information; experimental part, p. 3616 - 3619 (2011/09/15)
(E)-O-Propargylic arylaldoximes were regioselectively converted, in the presence of copper catalysts, into their corresponding four-membered cyclic nitrones in good to excellent yields. The reactions proceeded via a tandem [2,3]-rearrangement and 4π-elect
