Pregled bibliografske jedinice broj: 60666
Oxidative alkylation of tetrakis(4-hydroxyaryl)porphyrins
Oxidative alkylation of tetrakis(4-hydroxyaryl)porphyrins // 4th Sigma-Aldrich Organic Synthesis Meeting, Abstracts / N. N. (ur.).
Spa, Belgija: Sigma-Aldrich Chemical Company, 2000. str. 10-10 (poster, nije recenziran, sažetak, znanstveni)
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Naslov
Oxidative alkylation of tetrakis(4-hydroxyaryl)porphyrins
Autori
Dolušić, Eduard ; Smeets, Stefan ; Dehaen, Wim
Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni
Izvornik
4th Sigma-Aldrich Organic Synthesis Meeting, Abstracts
/ N. N. - : Sigma-Aldrich Chemical Company, 2000, 10-10
Skup
4th Sigma-Aldrich Organic Synthesis Meeting
Mjesto i datum
Spa, Belgija, 07.12.2000. - 08.12.2000
Vrsta sudjelovanja
Poster
Vrsta recenzije
Nije recenziran
Ključne riječi
porphyrin; quinodimethane; oxidative alkylation
Sažetak
The attempted O-benzylation of tetrakis(3,5-bis(t-butyl)-4-hydroxyphenyl)porphyrin gave a product which was clearly having a different structure than expected. NMR, UV, X-ray and MS spectral analysis showed that it corresponded to a N-tetraalkylated oxidized product, having a tetrakis(quinomethide) structure. The reaction conditions were optimized to influence the degree and regioselectivity of this reaction with different alkylation reagents.
Izvorni jezik
Engleski
Znanstvena područja
Kemija
POVEZANOST RADA
