Abstract
A crystalline inclusion complex between 1,3,5-benzenetricarboxylic acid (trimesic acid, 1) and pyrene was grown from diethyl ether/ethanol and its structure was determined by X-ray analysis. Trialkyltrimesic acids 4b-4e were synthesized in seven steps from 1,3,5-trichlorobenzene (5). Trimethyltrimesic acid (4a) was synthesized in four steps from mesitylene. All five substituted trimesic acids were crystallized to determine their potential as clathrate hosts and to compare their solid-state structures with the parent trimesic acid. The X-ray structures of 4a-4d were resolved and are reported. A covalent analogue of a trimesic acid dimer (13) was synthesized in seven steps from 2-butylisophthalic acid and its solid-state structure determined.
Original language | English |
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Pages (from-to) | 2537-2547 |
Number of pages | 11 |
Journal | Chemistry - A European Journal |
Volume | 5 |
Issue number | 9 |
DOIs | |
State | Published - 1 Jan 1999 |
Externally published | Yes |
Keywords
- Crystal engineering
- Hydrogen bonds
- Self-assembly
- Solid-state structures
- Trimesic acid
ASJC Scopus subject areas
- Catalysis
- General Chemistry
- Organic Chemistry