Synthesis of Substituted Indolo[1,2-<b><i>a</i></b>]quinoxalines
作者:Maddirala Shambabu Joseph、L. D. Basanagoudar
DOI:10.1081/scc-120016331
日期:2003.1.4
the N-arylation of indole-2-carboxylates 4, on catalytic reductive cyclization afford indolo[1,2-a]quinoxalino-6(5H)-ones 6. These compounds on reduction with LAH in ether/THF yielded indolo[1,2-a]quinoxalines 7.