| Autor: |
Kaik, Magdalena, Gawroski, Jacek |
| Zdroj: |
Organic Letters; July 2006, Vol. 8 Issue: 14 p2921-2924, 4p |
| Abstrakt: |
Stereoselective formation of large macrocycles in “click-type” reactions is a current challenge. Chiral macrocycles of differing size and shape (e.g., rectanglimine or loopimine) were selectively obtained by cyclocondensation of terephthalaldehyde or isophthalaldehyde with conformationally bistable chiral diamines derived from trans-1,2-diaminocyclohexane and aromatic dianhydrides. This opens new opportunities for the programmed synthesis of large-ring molecular assemblies. |
| Databáze: |
Supplemental Index |
| Externí odkaz: |
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