1361844-22-5Relevant academic research and scientific papers
Rhodium-Catalyzed Asymmetric Intramolecular Hydroamination of Allenes
Berthold, Dino,Geissler, Arne G. A.,Giofré, Sabrina,Breit, Bernhard
, p. 9994 - 9997 (2019/07/04)
The rhodium-catalyzed asymmetric intramolecular hydroamination of sulfonyl amides with terminal allenes is reported. It provides selective access to 5- and 6-membered N-heterocycles, scaffolds found in a large range of different bioactive compounds. Moreover, gram scale reactions, as well as the application of suitable product transformations to natural products and key intermediates thereof are demonstrated.
Solvent-Controlled Pd(II)-Catalyzed Aerobic Chemoselective Intermolecular 1,2-Aminooxygenation and 1,2-Oxyamination of Conjugated Dienes for the Synthesis of Functionalized 1,4-Benzoxazines
Wen, Ke,Wu, Zhengxing,Huang, Banruo,Ling, Zheng,Gridnev, Ilya D.,Zhang, Wanbin
, p. 1608 - 1612 (2018/03/23)
Pd(II)-catalyzed intermolecular 1,2-aminooxygenation and 1,2-oxyamination of conjugated dienes have been developed. The chemoselective preparation of a variety of 2-functionalized and 3-functionalized 1,4-benzoxazine derivatives was accomplished via the a
Intramolecular Pd(II)-catalyzed aerobic oxidative amination of alkenes: Synthesis of six-membered N-heterocycles
Lu, Zhan,Stahl, Shannon S.
supporting information; experimental part, p. 1234 - 1237 (2012/04/18)
Use of a base-free Pd(DMSO)2(TFA)2 catalyst system enables the synthesis of six-membered nitrogen heterocycles via a Wacker-type aerobic oxidative cyclization of alkenes bearing tethered sulfonamides. Various heterocycles, including morpholines, piperidines, piperazines, and piperazinones, are accessible by this method.
