Bingül, MuratKumar, NareshBlack, David StC2021-09-272021-09-272020Bingül, M., Kumar, N. ve Black, D.S. (2020). The Hemetsberger reaction: A new approach to the synthesis of novel dihydroindoloindole systems. Arkivoc, Part 7, 16-26.1551-70041551-7012https://www.arkat-usa.org/get-file/69716/https://hdl.handle.net/11468/7792WOS:000607148200002The Hemetsberger indole synthesis provides an alternative method for the preparation of dihydroindoloindole systems. Two novel examples, dimethyl 3,8-dihydroindolo[7,6-g]indole-2,7-dicarboxylate and dimethyl 1,6dihydroindolo[5,4-e]indole- 2,7-dicarboxylate, were succesfully prepared by the Hemetsberger indole sythesis. The ester functionality on the C-2 position was used for the further elaboration of these tetracyclic systems.eninfo:eu-repo/semantics/openAccessNaphthalenedicarbaldehydesHemetsberger synthesisDihydroindoloindolesTetracyclic heterocyclesArticlePart VII1626WOS:0006071482000022-s2.0-8509016073910.24820/ark.5550190.p011.187Q4Q4