Isoxazolo [3,4-d]pyridazin-7(6h)-ones. s
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V. Dal Piaz; G. Ciciani; M.P. Giovannoni
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Article
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1991
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Elsevier Science
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French
โ 149 KB
The structure of the major product from 1 and methylhydrasinr is established and a mechanism for the formation of 2 involving a preliminaty nuckophilic attack at the isoxasole C-S is proposed.