Source:http://linkedlifedata.com/resource/pubmed/id/12608777
Switch to
| Predicate | Object |
|---|---|
| rdf:type | |
| lifeskim:mentions | |
| pubmed:issue |
5
|
| pubmed:dateCreated |
2003-2-28
|
| pubmed:abstractText |
The novel five- and seven-membered ring appended aminoporphyrazines 3 and 12 have been prepared via mixed Linstead macrocyclization. The structures of both have been unequivocally established by X-ray crystallographic studies. Reductive deselenation of selenadiazole 3 in the presence of 9,10-phenanthrenequinone or 2,3-butanedione results in the formation of pyrazines 6a,b, whereas oxidation of porphyrazine 12 gave the corresponding seco derivative 14. seco-Porphyrazine 14 mediates the generation of singlet oxygen with a quantum yield of 0.74.
|
| pubmed:language |
eng
|
| pubmed:journal | |
| pubmed:status |
PubMed-not-MEDLINE
|
| pubmed:month |
Mar
|
| pubmed:issn |
0022-3263
|
| pubmed:author |
pubmed-author:BarrettAnthony G MAG,
pubmed-author:BaumSven MSM,
pubmed-author:HoffmanBrian MBM,
pubmed-author:MeunierHubert GHG,
pubmed-author:MicallefAaron SAS,
pubmed-author:MontalbanAntonio GarridoAG,
pubmed-author:PhillipsDavidD,
pubmed-author:SuhlingKlausK,
pubmed-author:TrabancoAndrés AAA,
pubmed-author:WhiteAndrew J PAJ,
pubmed-author:WilliamsDavid JDJ,
pubmed-author:ZhongChangC
|
| pubmed:issnType |
Print
|
| pubmed:day |
7
|
| pubmed:volume |
68
|
| pubmed:owner |
NLM
|
| pubmed:authorsComplete |
Y
|
| pubmed:pagination |
1665-70
|
| pubmed:year |
2003
|
| pubmed:articleTitle |
Synthesis and reactions of aminoporphyrazines with annulated five- and seven-membered rings.
|
| pubmed:affiliation |
Department of Chemistry, Imperial College of Science, Technology and Medicine, South Kensington, London SW7 2AY, UK.
|
| pubmed:publicationType |
Journal Article
|