1430102-40-1Relevant academic research and scientific papers
Copper-catalyzed homo- and cross-coupling reactions of terminal alkynes in ethyl lactate
Wan, Jie-Ping,Cao, Shuo,Jing, Yanfeng
, p. 631 - 634 (2014/08/05)
The bio-based chemical ethyl lactate (EL) has been discovered to be an excellent medium for the Glaser-type homo- and cross-coupling reactions of terminal alkynes. Good to excellent yields of conjugate diynes have been obtained under ligand-free and mild
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.
