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[摘要]：A rapid and highly convenient synthesis of nitriles from the corresponding aldoximes using 8-bromocaffeine (8-BC) is described. In this protocol, aldoximes react with 8-BC in the presence of 1,8-diazabicyclo[5.4.0]undec-7-ene (DBU) and N,N-dimethyl-formamide (DMF) to furnish the corresponding nitriles under both microwave-assisted and/or conventional heating (reflux) conditions in short times and in good to excellent yields. This methodology is highly efficient for structurally diverse aldoximes including aliphatic, aromatic, and heteroaromatic oximes. |
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