Croatica Chemica Acta, Vol. 42 No. 3, 1970.
Izvorni znanstveni članak
Ferrocene Compounds. I. Acetylferrocene and Diethyl Oxalate Condensation Products and Their Derivatives
M. Laćan
; Laboratory of Organic Chemistry and Technology, Biochemistry Department, Faculty of Technology, University of Zagreb
V. Rapić
; Laboratory of Organic Synthesis, Institute of Food Science and Technology, Zagreb, Croatia, Yugoslavia
Sažetak
By the reaction of acetylferrocene with diethyl oxalate l ,6-
diferrocenyl-1,3,4,6-hexanetetrone (I), a, y-dioxo-y-ferrocenylbutyric
acid (II) and its ethyl ester (III) were prepared in a yield of 78.3,
55.1 and 51.5°/o resp. The polyoxo compounds I, II and III were
converted through the action of suitable reagents into 2,3-bis
(ferrocenoy lmethy l)quinoxaline (IV), 5,5' (3')-diferroceny 1-1, 1' -dipheny
l-3,3' (5')-dipyrazoly l (V), 3(5)-ferrocenyl-1-phenyl-5(3)-pyrazolecarboxylic acid (VI) and its ethyl ester (VII) and 3-ferrocenoylmethylene- 2-piperazinone (VIII).
Ključne riječi
Hrčak ID:
197530
URI
Datum izdavanja:
30.10.1970.
Posjeta: 1.572 *