The reaction rate of a catalyzed reaction is faster than the reaction rate of the uncatalyzed reaction at the same temperature. 1076-97-7, Name is 1,4-Cyclohexanedicarboxylic acid, SMILES is O=C(O)C1CCC(CC1)C(O)=O, in an article , author is Abu-Orabi, ST, once mentioned of 1076-97-7, Product Details of 1076-97-7.
Reactions of isoxazoline and isoxazole derivatives with hydrazine hydrate
The reaction of cis- or trans-dialkyl-2-isoxazoline dicarboxylate (1a-d, 3a-d) and dialkyl isoxazole dicarboxylate (5a-d) with hydrazine-hydrate afforded the corresponding bis-(hydrazinocarbonyl)-2-isoxazoline and isoxazole derivatives (2a-b, 4a-b and 6a-b) respectively. Short time reaction of di-t-butyl isoxazol dicarboxylate (5e-f) afforded the mono (hydrazinocarbonyl) derivatives (7e-f) which on prolonged heating with hydrazine hydrate afforded (6a-b). On the other hand when the same reaction is conducted with dibenzoylisoxazole (8a-b) and trans-dibenzoyl-2-isoxazoline (10a-b) the cyclized products, pyridazino isoxazole derivatives (9a-b, 11a-b), are formed.
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Reference:
Isoxazole – Wikipedia,
,Isoxazole | C3H3NO – PubChem