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Titolo:
Efficient formation of lipophilic dihydroxotin(IV) porphyrins and bis-porphyrins
Autore:
Crossley, MJ; Thordarson, P; Wu, RAS;
Indirizzi:
Univ Sydney, Sch Chem, Sydney, NSW 2006, Australia Univ Sydney Sydney NSWAustralia 2006 h Chem, Sydney, NSW 2006, Australia
Titolo Testata:
JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1
fascicolo: 18, , anno: 2001,
pagine: 2294 - 2302
SICI:
1472-7781(20010921):18<2294:EFOLDP>2.0.ZU;2-J
Fonte:
ISI
Lingua:
ENG
Soggetto:
MOLECULAR ELECTRONIC-PROPERTIES; RIGID FUSED OLIGOPORPHYRINS; TETRAPHENYLPORPHYRIN COMPLEXES; SYSTEMS; WIRES; RECOGNITION; CARBOXYLATE; HYDROLYSIS;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Life Sciences
Physical, Chemical & Earth Sciences
Citazioni:
34
Recensione:
Indirizzi per estratti:
Indirizzo: Crossley, MJ Univ Sydney, Sch Chem, Sydney, NSW 2006, Australia Univ Sydney Sydney NSW Australia 2006 y, NSW 2006, Australia
Citazione:
M.J. Crossley et al., "Efficient formation of lipophilic dihydroxotin(IV) porphyrins and bis-porphyrins", J CHEM S P1, (18), 2001, pp. 2294-2302

Abstract

Treatment of dichloro- and dicarboxylato-tin(iv) porphyrins with K2CO3 in THF-H2O (4: 1) is a mild and highly efficient method for formation of dihydroxotin(iv) porphyrins; unlike other reported procedures, this method is especially good for lipophilic porphyrins and bis-porphyrins. The synthesis of the mixed metal dihydroxotin(lv) zinc(II) bis-porphyrins 15 and 21 from the corresponding monozinc(II) free-base bis-porphyrins 13 and 19 without loss of the coordinated zinc(II) by hydrolysis or transmetalation illustratesthe usefulness and mildness of the methodology.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 24/09/20 alle ore 20:47:46