87268-46-0Relevant academic research and scientific papers
OPENING OF THE THREE-MEMBERED RING IN 1,1-DISUBSTITUTED CYCLOPROPANES AS A METHOD FOR THE SYNTHESIS OF FUNCTIONAL DERIVATIVES OF PYRAZOLE AND ISOXAZOLE
Zefirov, N. S.,Kozhushkov, S. I.,Kuznetsova, T. S.
, p. 644 - 650 (1983)
The reaction of 1,1-diacylcyclopropanes with hydrazine and hydroxylamine derivatives, which leads to nucleophilic opening of the three-membered ring and the formation of pyrazole and isoxazole derivatives, was studied.The dependence of the occurrence of t
