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Ferrocene Compounds. II. 1,1'-Diacetylferrocene and Diethyl Oxalate Condensation Products and their Derivatives

M. Laćan ; Laboratory of Organic Chemistry and Technology, Biochemistry Department, Faculty of Technology, University of Zagreb
R. Šarac-Arneri ; Laboratory of Organic Synthesis, Institute of Food Science and Technology, Zagreb, Croatia, Yugoslavia

Sažetak

By the reaction of 1,1' -diacetylferrocene with diethyl oxalate,
y,y'-(1,1'-ferrocenylene) -bis(a,y-dioxobutyric acid) (I) and its diethyl
ester II were prepared in yields of 52 and 540/o respectively.
The polyoxo compounds I and II were converted by the action
of suitable reagents into 1,1' -bis[3(5)-carboxyhydrazido-5(3) pyrazolyl]
ferrocene (III), 1,1' -bis [3(5)-carbethoxy-5(3)-pyrazolyl]ferrocene
(IV), 1,1' -bis[2-oxo-3-piperazinylideneacetyl]ferrocene
(V), 1, l' -bis[3(5)-carbethoxy-1-phenyl-5(3)-pyrazolyl] ferrocene (VI)
and 1,l'-bis[3(5)-carbethoxy-5(3) -isoxazolyl]ferrocene (VII).

Ključne riječi

Hrčak ID:

197300

URI

https://hrcak.srce.hr/197300

Datum izdavanja:

10.1.1972.

Posjeta: 1.174 *