52149-26-5Relevant academic research and scientific papers
RUTHENIUM COMPLEX CATALYZED SELECTIVE ADDITION OF CARBOXYLIC ACIDS TO ACETYLENES GIVING ENOL ESTERS
Mitsudo, Take-aki,Hori, Yoji,Yamakawa, Yasushi,Watanabe, Yoshihisa
, p. 2125 - 2126 (2007/10/02)
Carboxylic acids react with acetylenes in the presence of a catalytic amount of bis(η5-cyclooctadienyl)ruthenium-PR3-maleic anhydride in toluene to give enol esters in good to excellent yields with high regioselectivity.
