Journal article
OCTATETRAYNE-LINKED PORPHYRINS - STRETCHED CYCLIC DIMERS AND TRIMERS WITH VERY SPACIOUS CAVITIES
- Abstract:
- Syntheses are described for two octatetrayne-linked cyclic porphyrin oligomers with extremely spacious cavities. These hosts bind strongly to complementary multidentate guests. Thus, the octatetrayne-linked dimer binds bifunctional ligand bis(4-pyridyl)ethyne with an affinity of 7 × 10 6 dm3 mol-1, and the trimer binds the new 'stretched' trifunctional ligand 1,3,5-tris[(4-pyridyl)ethynyl]benzene with an affinity of 2 × 108 dm3 mol-1 in C 2H2Cl4 at 30°C.
- Publication status:
- Published
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Bibliographic Details
- Journal:
- JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1
- Issue:
- 18
- Pages:
- 2275-2279
- Publication date:
- 1995-09-21
- DOI:
- EISSN:
-
1364-5463
- ISSN:
-
0300-922X
Item Description
- Pubs id:
-
pubs:51880
- UUID:
-
uuid:373e925a-1aca-4290-9910-9c77ad86b923
- Local pid:
- pubs:51880
- Source identifiers:
-
51880
- Deposit date:
- 2012-12-19
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- Copyright date:
- 1995
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