111752-08-0Relevant articles and documents
Synthetic studies towards N-substituted 3-vinyl-4-piperidineacetic acid derivatives
Johnson, David A.,Gribble, Gordon W.
, p. 178 - 195 (2019/05/15)
The synthesis and full characterization of two new (E)-2-butenyl)-5-amino-2-pentenoates, (Z)-4-[N-(3-buten-1-yl)benzamido]-2-buten-1-ol, and (Z)-1-chloro-4-[N-(3-buten-l-yl)benzamido]-2-butene are reported. These were designed as substrates for a projected thermal ene cyclization leading to the N-substituted 3-vinyl-4-piperidineacetic acid scaffold. Although conditions for this ene-cyclization have not yet been uncovered, the ease of preparation of these ene-cyclization substrates gives promise for their future use.
Palladium and copper-supported on charcoal: A heterogeneous multi-task catalyst for sequential Sonogashira-Click and Click-Heck reactions
Rossy, Cybille,Majimel, Jér?me,Delapierre, Mona Tréguer,Fouquet, Eric,Felpin, Fran?ois-Xavier
, p. 78 - 85 (2014/03/21)
This paper describes the development of one-pot sequential Sonogashira-Click and Click-Heck reactions by using Pd-Cu/C as a heterogeneous multi-task catalyst for the synthesis of heterocyclic structures. Details of the optimization studies and the substrate scope are discussed. These methodologies allow the preparation of functionalized triazoles in simple experimental conditions with inexpensive reagents.
Reusable and highly active supported copper(i)-NHC catalysts for Click chemistry
Collinson, John-Michael,Wilton-Ely, James D. E. T.,Diez-Gonzalez, Silvia
supporting information, p. 11358 - 11360 (2013/12/04)
Immobilised [Cu(NHC)] catalysts are reported for the preparation of 1,2,3-triazoles. In addition to showing outstanding catalytic activity, the catalyst systems are easy to prepare and can be recycled many times.