Azabenzocycloheptenones. Part VII. The chemistry of some bromobenz[b]azepines and the syntheis of an azatropone dimer
作者:E. D. Hannah、W. C. Peaston、G. R. Proctor
DOI:10.1039/j39680001280
日期:——
particularly debromination and hydrolysis of 4,4,7,9-tetrabromo-2,3,4,5-tetrahydrobenz[b]-azepin-5-one are described. While various new compounds are reported, attempts at dehydrogenation have been generally unsuccessful except that 2,3-dihydro-1-N-toluene-p-sulphonylbenz[b]azepin-3-one gave an azatropone dimer on treatment with sodium hydride in tetrahydrofuran.
描述了4,4,7,9-四溴-2,3,4,5-四氢苯并[ b ] -a嗪-5-酮的转化,特别是脱溴和水解。尽管已报道了各种新化合物,但除2,3-二氢-1- N-甲苯-对磺酰基苯并[ b ]氮杂-3--3-酮在四氢呋喃中用氢化钠处理后得到了氮杂酮二聚体外,脱氢的尝试通常没有成功。 。