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Synthesis of 3-aryl-5-t-butylsalicylaldehydes and their chiral Schiff base compounds
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2007 (English)In: Synthetic Communications, ISSN 0039-7911, E-ISSN 1532-2432, Vol. 37, no 19-21, 3815-3826 p.Article in journal (Refereed) Published
Abstract [en]

Six meta-substituted salicylaldehyde compounds have been prepared in 68-90% yields by the Suzuki-Miyaura coupling reaction using 3-bromo-5-t-butylsalicylaldehyde (la) and arylboronic acids (2a-f) as reactants. Among the obtained products, 3-(4-fluorophenyl)-5-t-butylsalicylaldehyde (3b), 3-(4-methylphenyl)-5-t-butylsalicylaldehyde (3d), 3-(1-naphthyl)-5-t-butylsalicylaldehyde (3e), and 3-(2-naphthyl)-5-t-butylsalicylaldehyde (3f) have not been reported so far. A series of new Schiff base ligands (L1-L10) were obtained in 51-89% yields from these salicylaldehyde derivatives.

Place, publisher, year, edition, pages
2007. Vol. 37, no 19-21, 3815-3826 p.
Keyword [en]
3-bromo-5-t-butylsafcylaldehyde, chiral Schiff base ligands, meta-substituted, salicylaldehyde, Suzulu-Miyaura coupling reaction
National Category
Chemical Sciences
URN: urn:nbn:se:kth:diva-37066DOI: 10.1080/00397910701572423ISI: 000250737500056ScopusID: 2-s2.0-35348976022OAI: diva2:431948
Available from: 2011-07-27 Created: 2011-07-27 Last updated: 2011-07-27Bibliographically approved

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Sun, Licheng
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