Source:http://linkedlifedata.com/resource/pubmed/id/12762748
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| Predicate | Object |
|---|---|
| rdf:type | |
| lifeskim:mentions | |
| pubmed:issue |
11
|
| pubmed:dateCreated |
2003-5-23
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| pubmed:abstractText |
meso-Arylamino- and alkylamino-substituted porphyrins were efficiently synthesized by reactions of meso-halogenated porphyrins with amines via palladium-catalyzed amination. The combination of palladium acetate and the commercially available phosphine ligand bis(2-diphenylphosphinophenyl) ether (DPEphos) is effective for catalyzing the couplings of both [5-bromo-10,20-diphenyl porphyrino]zinc(II) and [5,15-dibromo-10,20-diphenylporphyrino]zinc(II) with amines to give the corresponding monoamino- and diamino-substituted porphyrins in high yields under mild conditions. The corresponding halogenated free-base porphyrins also underwent the cross-coupling reactions efficiently under similar catalytic conditions.
|
| pubmed:language |
eng
|
| pubmed:journal | |
| pubmed:status |
PubMed-not-MEDLINE
|
| pubmed:month |
May
|
| pubmed:issn |
0022-3263
|
| pubmed:author | |
| pubmed:issnType |
Print
|
| pubmed:day |
30
|
| pubmed:volume |
68
|
| pubmed:owner |
NLM
|
| pubmed:authorsComplete |
Y
|
| pubmed:pagination |
4432-8
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| pubmed:year |
2003
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| pubmed:articleTitle |
Facile and efficient synthesis of meso-arylamino- and alkylamino-substituted porphyrins via palladium-catalyzed amination.
|
| pubmed:affiliation |
Department of Chemistry, University of Tennessee, Knoxville 37996-1600, USA.
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| pubmed:publicationType |
Journal Article
|