22892-77-9Relevant articles and documents
Nickel-Catalyzed Transformation of Alkene-Tethered Oxime Ethers to Nitriles by a Traceless Directing Group Strategy
Takahashi, Yoshiyuki,Tsuji, Hiroaki,Kawatsura, Motoi
, p. 2654 - 2665 (2020/02/04)
Nickel-catalyzed transformation of alkene-tethered oxime ethers to nitriles using a traceless directing group strategy has been developed. A series of alkene-tethered oxime ethers derived from benzaldehyde and cinnamyl aldehyde derivatives were converted into the corresponding benzonitriles and cinnamonitriles in 46-98% yields using the nickel catalyst system. Control experiments showed that the alkene group tethered to an oxygen atom on the oximes via one methylene unit plays a key role as a traceless directing group during the catalysis.
A three-component approach to isoquinoline derivatives by cycloaddition/Heck reaction sequence
Oikawa, Masato,Takeda, Yoshiyuki,Naito, Shinya,Hashizume, Daisuke,Koshino, Hiroyuki,Sasaki, Makoto
, p. 4255 - 4258 (2008/02/08)
Here, we report a three-component coupling reaction approach between an aldehyde, an allyloxyamine, and a maleimide toward isoquinoline derivatives. At first, an oxime O-allylic ether, prepared by dehydrative condensation of the aldehyde and the allyloxya
