883723-52-2Relevant academic research and scientific papers
A synthetic entry to furo[2,3-b]pyridin-4(1H)-ones and related furoquinolinones via iodocyclization
Aillaud, Isabelle,Bossharth, Emmanuel,Conreaux, David,Desbordes, Philippe,Monteiro, Nuno,Balme, Genevieve
, p. 1113 - 1116 (2006)
N-Methyl-4-alkoxy-3-alkynylpyridin-2(1H)-ones readily undergo iodine-promoted 5-endo-heteroannulation under mild conditions to 3-iodofuropyridinium triiodide salts in moderate to good yields. The latter may be dealkylated in situ upon exposure to an iodid
