54334-99-5Relevant academic research and scientific papers
Glycosyl Triazole Ligand for Temperature-Dependent Competitive Reactions of Cu-Catalyzed Sonogashira Coupling and Glaser Coupling
Mishra, Nidhi,Singh, Sumit K.,Singh, Anoop S.,Agrahari, Anand K.,Tiwari, Vinod K.
, p. 17884 - 17895 (2021/12/17)
Glycosyl triazoles have been introduced as efficient ligands for the Cu-catalyzed Sonogashira reaction to overcome the challenges of sideways homocoupling reactions in Cu catalysis in this reaction. The atmospheric oxygen in a sealed tube did not affect t
A mild CuI-catalyzed Glaser-type homo-coupling reaction using α,α-dibromo-β-dicarbonyl compounds as oxidants
Fan, Xiaohui,Li, Na,Shen, Tong,Cui, Xiao-Meng,Lv, Hao,Zhu, Hong-Bo,Guan, Yong-Hong
supporting information, p. 256 - 261 (2014/01/06)
Exploration of α,α-dibromo-β-dicarbonyl compounds as novel organic oxidants for the mild Cu(I)-catalyzed Glaser-type homo-coupling reaction has been achieved, which provides an alternatively efficient pathway for the construction of 1,3-conjugated structures. In addition, the mechanism of this reaction was investigated.
Copper-catalyzed decarboxylative coupling of alkynyl carboxylates with 1,1-dibromo-1-alkenes
Huang, Zheng,Shang, Rui,Zhang, Zi-Rong,Tan, Xiao-Dan,Xiao, Xiao,Fu, Yao
, p. 4551 - 4557 (2013/06/05)
A copper-catalyzed decarboxylative coupling reaction of potassium alkynyl carboxylates with 1,1-dibromo-1-alkenes was developed for the synthesis of unsymmetrical 1,3-diyne and 1,3,5-triyne derivatives. Diverse aryl, alkenyl, alkynyl, and alkyl substituted 1,1-dibromo-1-alkenes can react smoothly with aryl and alkyl substituted propiolates to produce unsymmetrical 1,3-diynes and 1,3,5-triynes with high selectivity and good functional group compatibility.
Copper(I) iodide catalyzed cross-coupling reaction of terminal alkynes with 1-bromoalkynes: A simple synthesis of unsymmetrical buta-1,3-diynes
Wang, Shihua,Yu, Lin,Li, Pinhua,Meng, Lingguo,Wang, Lei
experimental part, p. 1541 - 1546 (2011/06/25)
A simple synthesis of unsymmetrical buta-1,3-diynes by cross-coupling of terminal alkynes with 1-bromoalkynes in the presence of copper(I) iodide and tris(o-tolyl)phosphine was developed that gives good yields under simple and mild reaction conditions. The scope and limitations of the cross-coupling reaction were investigated. Georg Thieme Verlag Stuttgart · New York.
