84284-68-4Relevant academic research and scientific papers
Addition of Organomagnesium Halides to C = C Bonds, XVI. - A Synthetic Route to Chrysanthemic Acid
Lehmkuhl, Herbert,Mehler, Klaus
, p. 2244 - 2246 (2007/10/02)
Addition of 1-isobutenylmagnesium bromide (4) to 3,3-dimethylcyclopropene leads to the formation of a 1:1 product as well as considerable amounts of 1:2, 1:3, and higher molecular adducts.Further reaction with carbon dioxide gives, after hydrolysis, a mixture of cis-chrysanthemic acid (6; 39percent) and the higher molecular acids 1 and 2.
