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Synlett 2019; 30(18): 2081-2085
DOI: 10.1055/s-0039-1690700
DOI: 10.1055/s-0039-1690700
letter
A General Synthesis of Benzoazepinoindoles – A New Class of Heterocycles
Autoren
J.C.D. thanks University of New South Wales (UNSW) for an Australian Postgraduate Award (APA) and Australian Institute for Nuclear Science and Engineering (AINSE) for a Residential Student Scholarship (RSS). We thank the Australian Research Council (ARC, Grant Number DP180100845) for funding.
Weitere Informationen
Publikationsverlauf
Received: 14. August 2019
Accepted after revision: 18. September 2019
Publikationsdatum:
09. Oktober 2019 (online)
Abstract
A new class of heterocyclic compounds, namely the benzoazepinoindolones, has been synthesised through a base-catalysed cyclisation reaction of 1,4-bis(2-aminophenyl)-2-phenylbutane-1,4-dione derivatives and features the prominent seven-membered azepine ring moiety. This synthesis has considerable scope for the rapid generation of more complex structures and is inexpensive and generally applicable.
Key words
dihydrobenzo[6,7]azepino[3,2-c]indolones - fused-ring systems - umpolung - condensation - heterocyclesSupporting Information
- Supporting information for this article is available online at https://doi.org/10.1055/s-0039-1690700.
- Supporting Information (PDF) (opens in new window)
-
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