A Potential Iterative Approach to 1,4‐Dihydro‐N‐Heteroacene Arrays

Abstract

Abstract 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