124583-43-3Relevant academic research and scientific papers
Rhodium(II)-Catalyzed Cyclization of 2-Alkynyl 2-Diazo-3-oxobutanoates as a Method for Synthesizing Substituted Furans
Pawda, Albert,Kinder, Frederick R.
, p. 21 - 28 (2007/10/02)
A series of 2-alkynyl 2-diazo-3-oxobutanoates, when treated with a catalytic quantity of rhodium(II) acetate, were found to produce furofurans in good yield.The reaction proceeds by addition of a rhodium-stabilized carbenoid onto the acetylenic ?-b
