Croatica Chemica Acta, Vol. 29 No. 3-4, 1957.
Original scientific paper
The Chemistry of Carbonyl Cyanide. Dienophilic Properties of Carbonyl Cyanide and Diethyl Mesoxalate. Formation of Dihydropyran Derivatives
O. Achmatowicz
; Department of Organic Chemistry, Warsaw University
A. Zamojski
; Department of Organic Chemistry, Warsaw University
Abstract
The reactions of carbonyl cyanide with butadiene or 2,3-dimethylbutadiene have been studoied. In either case there was found to take place diene condensation leading to corresponding derivatives of dihydropyran. Dihydropyran derivatives synthesis was also found to occur when die thylmesoxalate was condensed with the dienes. The correctness of the structure of the adducts obtained was established by degradation experiments.
Keywords
Hrčak ID:
246079
URI
Publication date:
30.12.1957.
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