A new method for the synthesis of substituted 1,4-dihydrophenazines is reported and the structure of N-butyl-5-methyl-3-nitro-5,10-dihydrophenazine is proven by an X-ray single-crystal structure determination.
Keywords: N-heteroacenes; heterocycles; iterative synthesis; nucleophilic substitution; phenazines.
© 2021 The Authors. Published by Wiley-VCH GmbH.