Synthesis of novel benzo[<i>h</i>] [1,6]naphthyridines<i>via</i>a rearrangement of hexahydro-5<i>H</i>-pyrrolo [2,1 -<i>c</i>] [1,4]benzodiazepines
作者:Antoine Hinschberger、Frédéric Fabis、Jana Sopkova-De Oliveira Santos、Sylvain Rault
DOI:10.1002/jhet.5570400209
日期:2003.3
Heating of hexahydro-5H-pyrrolo[2,1-c][1,4]benzodiazepine-2,5,11-trione in boiling phosphoryl chloride led to a rearranged product like 3,5-dichlorobenzo[h][1,6]naphthyridine. This structure was established from X-ray diffraction analysis.
在沸腾的磷酰氯中加热六氢-5 H-吡咯并[ 2,1- c ] [1,4]苯并二氮杂-2,5,11-三酮导致重排产物,如3,5-二氯苯并[ h ] [1, 6]萘啶。通过X射线衍射分析确定该结构。