The easy hydrolysis of hexacyanocyclopropane, ethyl 1,2,2,3,3-pentacyanocyclopropane-1-carboxylate, 1,2,2,3,3-pentacyanocyclopropane-1-carboxamide, andN,N-dimethyl-1,2,2,3,3-pentacyanocyclopropane-1-carboxamide tor-1,c-2,c-3-tricyanocyclopropane-t-carboxamide
摘要:
Hydrolysis of hexacyanocyclopropane (1a), ethyl 1,2,2,3,3-pentacyanocyclopropane-1-carboxylate (1b), 1,2,2,3,3-pentacyanocylopropane-1-carboxamide (1c), and N,N-dimethyl-1,2,2,3,3-pentacyanocylopropane-1-carboxamide (1d) in 95% acetic acid yields r-1,c-2,c-3-tricyanocyclopropane-t-1-carboxamide (3). The structure of 3 was proved by X-ray diffraction analysis.