749209-16-3Relevant articles and documents
Catalytic regioselectivity control in ring-opening cycloisomerization of methylene- or alkylidenecyclopropyl ketones
Ma, Shengming,Lu, Lianghua,Zhang, Junliang
, p. 9645 - 9660 (2007/10/03)
2-Methylene- or alkylidenecyclopropanyl ketones were easily prepared by the regioselective cyclopropanation of allenes or the reaction of methylene-/alkylidenecyclopropanyllithium with N,N-dimethyl carboxylic acid amides. Due to the presence of the exo-cy