130601-97-7Relevant academic research and scientific papers
Intramolecular reductive cyclization of aldehydes and ketones with alkynes promoted by samarium(II) iodide
Shim,Hwang,Kang,Chang
, p. 4765 - 4768 (2007/10/02)
Samarium(II) iodide mediated intramolecular reductive coupling of carbonyl groups and alkynes in the presence of HMPA and t-BuOH was successfully performed to provide cyclized products. Some cyclic compounds containing a heteroatom such as oxygen or nitrogen were also efficiently prepared by this coupling reaction.
