‘Pincer-tweezer’ tetraimidazolium salts as hosts for halides
In this work we describe the preparation of two tetracationic molecular tweezers that were used as hosts for the recognition of chloride, bromide and iodide. These two hosts contain a rigid bis-alkynyl spacer that connects two arms built with two pincer bis-imidazolium units. The nature of the space...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2022-06-01
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| Series: | Tetrahedron Chem |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2666951X22000146 |