54930-80-2Relevant academic research and scientific papers
POLAR CYCLOADDITION OF α-ACYL-α-CHLOROSULFIDES WITH ALKYNES. NOVEL ONE-STEP SYNTHESES OF FURANS AND 2-FURANONES
Ishibashi, H.,Akai, S.,Choi, H.-D.,Nakagawa, H.,Tamura, Y.
, p. 3877 - 3878 (2007/10/02)
++2> Polar cycloaddition of a α-chloro-α-(methylthio)acetone (1) and methyl α-chloro-α-(methylthio)acetate (2) with alkynes in the presence of Lewis acid afford the furan derivative (4) and the 2-furanone derivative (6 or 8), respectively.
