1260177-24-9Relevant academic research and scientific papers
Rhodium-catalyzed anti-Markovnikov intermolecular hydroalkoxylation of terminal acetylenes
Kondo, Masataka,Kochi, Takuya,Kakiuchi, Fumitoshi
supporting information; experimental part, p. 32 - 34 (2011/03/16)
We report here the first transition-metal-catalyzed anti-Markovnikov intermolecular hydroalkoxylation of terminal acetylenes to give enol ethers in high yields without using bases. Arylacetylenes as well as alkenyl- and alkylacetylenes were coupled with aliphatic alcohols, and the products were obtained with high Z selectivity in most cases. Effective catalysts were 8-quinolinolato rhodium complexes, which are structurally simple but have been relatively unexplored as catalysts.
