Affiliation:
1. Department of Chemistry University of Zurich Winterthurerstrasse 190 CH-8057 Zurich Switzerland
Abstract
AbstractEmbedding seven‐membered rings into polycyclic aromatic molecules is attractive as they can exert an influence on molecular conformation that ultimately changes the solubility and π‐electronics. The considerations in designing and synthesizing a highly strained azatriseptane framework are discussed herein. We employ a twofold macrocyclization strategy to form the [7,7,7]‐system and through scoping various strategies identify that the Friedel–Crafts approach is the key. In addition to the successes presented here, the synthetic limitations we have identified highlight the key challenges in forming triseptane frameworks and pave the way for second‐generation analogues that may have various applications in optical and electronic organic materials.
Subject
Inorganic Chemistry,Organic Chemistry,Physical and Theoretical Chemistry,Drug Discovery,Biochemistry,Catalysis
Cited by
4 articles.
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