Naslov
O- and C-Ferrocenylalkylation of some Hydroxycarboxylic Acid Esters

Autori
Rapić, Vladimir ; Alagić, Jasmina ; Kovač, Veronika

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
The XVIIIth International Conference on Organometallic Chemistry (XVIIIth ICOMC) / Schmidbaur, H. ; Schier, A. ; Soldner, M. ; Sigl, M. - München : GDCh, Technische Universitat Munchen, 1998

Skup
The XVIIIth International Conference on Organometallic Chemistry (XVIIIth ICOMC)

Mjesto i datum
München, Njemačka, 16.08.1998. - 21.08.1998

Vrsta sudjelovanja
Poster

Vrsta recenzije
Nije recenziran

Ključne riječi
Ferrocene; O/C- Ferrocenylalkylation; Hidroxycarbolic Esters; Ferrocyloxyalkanoates

Sažetak
The reactions of N,N,N-trimethylferrocylammonium iodides 1 or ferrocenylcarbinyl acetates 2 (m = 0) with sodium salts derived from methyl glycolate and methyl lactate gave 30-80% of ferrocyloxyalkanoates 4 and 22-65% of methyl ethers 5 (m = 0). (V. Kovac, V. Rapic, I. Sušnik and M. Šuprina, J. Organometal. Chem. 530 (1997) 149). Under the similar conditions acetates 2 and bromides 3 (m = 1) did not give esters 4 - in the former case ethers 5, and in the latter case 31-54% of transesterification products 6 were isolated. C-Ferrocylation products 7 (m = 1), and O- / C-ferrocenylethylation products 7 / 8 (m = 2) were obtained by the action of 1 or 2 (m = 0) and 3 (m = 1) on the sodium o-methoxycarbonylphenoxide. The corresponding mechanisms, and the reactions of the products 4-8 will be presented. (N.B: ferrocyl = ferrocenylmethyl)

Izvorni jezik
Engleski

Znanstvena područja
Kemija

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