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ChemInform Abstract: Palladium and Copper Cocatalyzed Intermolecular Cyclization Reaction: Synthesis of 5-Aminopyrazole Derivatives.
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文摘
The reaction between aromatic or hetaromatic acetonitriles and various hydrazone derivatives, namely ethyl 3-(2-(het)arylhydrazono)acetates, delivers the title products in moderate to high yields.

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