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Novel Synthesis of Hybrid Calixphyrin Macrocycles
- Source :
- Organic Letters; October 2000, Vol. 2 Issue: 20 p3103-3106, 4p
- Publication Year :
- 2000
-
Abstract
- <UFIGR ID="ol006316tn00001">The reaction of benzaldehyde with excess pyrrole at room temperature in the absence of solvent affords a mixture of meso-substituted polypyrranes species. After separation by column chromatography, these may be used to prepare a range of calix[4]phyrin macrocycles by condensation with acetone under conditions of acid catalysis.
Details
- Language :
- English
- ISSN :
- 15237060 and 15237052
- Volume :
- 2
- Issue :
- 20
- Database :
- Supplemental Index
- Journal :
- Organic Letters
- Publication Type :
- Periodical
- Accession number :
- ejs1160600