Beilstein J. Org. Chem.2018,14, 1704–1722, doi:10.3762/bjoc.14.145
block copolymers and G-0 monomeric or dimeric dendritic liquid crystals with photochromic azobenzene mesogens. The present ab initio study explores a previously unknown use of 4-(n-octyloxy)aniline in the synthesis, structure and supramolecular behaviour of new dendritic melamines.
Results: Starting
stoichiometric carboxyl/amino 1:3 neutralisations (→ G-2 ionic trimers). These transformations connected G-1 chloro- and amino-termini dendrons to m-trivalent cores (triazin-2,4,6-triyl and benzene-1,3,5-triyl units) or tripodands (central building blocks), such as N-substituted melamines with 4-hydroxyphenyl or
to self-organise in solution and to self-assembly in the solid state.
Keywords: amination; dendrimers; melamines; nano-aggregates; 4-(n-octyloxy)aniline; Introduction
N-Substituted melamine (2,4,6-triamino-1,3,5-triazine)-based dendrimers are a class of macromolecules reported as early as 2000 by E
PDF
Graphical Abstract
Figure 1:
The key elements for design and construction of the targeted G-2 dendrimers.