Abstract
A series of triptycene-derived Tröger's bases with molecular clip shaped structures have been conveniently and efficiently synthesized by one-pot condensation of corresponding amino-substituted triptycenes with paraformaldehyde in the presence of trifluoroacetic acid, and their structures have been characterized by NMR, MALDI-TOF MS spectra, elemental analyses and single-crystal X-ray diffraction.
Original language | English |
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Pages (from-to) | 839-842 |
Number of pages | 4 |
Journal | Chinese Chemical Letters |
Volume | 26 |
Issue number | 7 |
DOIs | |
Publication status | Published - 1 Jul 2015 |
Externally published | Yes |
Keywords
- Molecular clip
- Synthesis
- Triptycene
- Tröger's base