1372173-47-1Relevant articles and documents
An in Situ Approach to Nickel-Catalyzed Cycloaddition of Alkynes and 3-Azetidinones
Thakur, Ashish,Evangelista, Judah L.,Kumar, Puneet,Louie, Janis
, p. 9951 - 9958 (2015/11/03)
An efficient and convenient procedure that generates the active Ni(0) catalyst in situ from cheap, air stable Ni(II) precursors is developed for the [4 + 2]-cycloaddition of alkynes and 3-azetidinones. The reaction affords useful 3-dehydropiperidinones in
A single step approach to piperidines via ni-catalyzed β-carbon elimination
Kumar, Puneet,Louie, Janis
supporting information; experimental part, p. 2026 - 2029 (2012/06/29)
An easy and expeditious route to substituted piperidines is described. A Ni-phosphine complex was used as catalyst for [4 + 2] cycloaddition of 3-azetidinone and alkynes. The reaction has broad substrate scope and affords piperidines in excellent yields a