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Ferrocene Compounds. XXIV. Synthesis and Reactions of Some omega, omega"-(1, 1"-Ferrocenylene)bis(thiaaliphatic Acids) (CROSBI ID 78241)

Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija

Lisac, Srđan ; Rapić, Vladimir ; Zorić, Zoran ; Filipović-Marinić, Nevenka Ferrocene Compounds. XXIV. Synthesis and Reactions of Some omega, omega"-(1, 1"-Ferrocenylene)bis(thiaaliphatic Acids) // Croatica chemica acta, 70 (1997), 4; 1021-1037

Podaci o odgovornosti

Lisac, Srđan ; Rapić, Vladimir ; Zorić, Zoran ; Filipović-Marinić, Nevenka

engleski

Ferrocene Compounds. XXIV. Synthesis and Reactions of Some omega, omega"-(1, 1"-Ferrocenylene)bis(thiaaliphatic Acids)

Condensations of several alpha, alpha"-disubstituted 1, 1"-ferrocenylenebiscarbinols (1) with mercaptoethanoic acid, 3-mercaptopropanoic acid or 3-acetylthio-2-methylpropanoic acid in the presence of trifluoroacetic acid have given the corresponding 1, 1"-ferrocenylenebisthiaaliphatic acids (2-4) in 49-90 % yields. Reactions of acids 2-4 with trifluoroacetic anhydride yielded 15-29 % of trans-2-oxa(3)ferrocenophanes (trans-8), 7-13 % of (2, 2)ferrocenophanes (9) and 8-15 % of the ethanoferrocenylene oligomers (10). The mechanism of the reactions is discussed.

alpha; alpha

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Podaci o izdanju

70 (4)

1997.

1021-1037

objavljeno

0011-1643

Povezanost rada

Kemija

Indeksiranost