73788-97-3Relevant academic research and scientific papers
Lewis acid-promoted [2 + 2] cycloadditions of alkenes with aryl ketenes
Rigsbee,Zhou,Rasik,Spitz,Nichols,Brown
, p. 5477 - 5480 (2016)
A method for the [2 + 2] cycloaddition of aryl ketenes and alkenes is presented. The process involves the in situ generation of a ketene in the presence of a Lewis acid. The utility of products is demonstrated towards the synthesis of a common scaffold fo
