225112-68-5Relevant academic research and scientific papers
Convenient preparation of heteroazulenes by the reaction of 2-aminotropone with heterocumulenes in the presence of a base
Mitsumoto, Yuhki,Nitta, Makoto
, p. 2131 - 2137 (2007/10/03)
Reactions of 2-aminotropone with heterocumulenes, N,N'-diphenylcarbodiimide, phenyl isothiocyanate, phenyl isocyanate, and carbon disulfide, in the presence of t-BuOK afforded 1-phenylcycloheptaimidazole-2(1H)-phenylimine, 1-phenylcyclohepataimidazole-2(1H)-thione, 1-phenylcycloheptaimidazol-2(1H)-one along with 2H-cycloheptaoxazol-2-one, and 2H-cycloheptathiazol-2-one along with 2H-cycloheptaoxazole-2-thione in good to moderate yields, respectively.
