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论文类型：期刊论文

发表时间：2017-07-01

发表刊物：ASIAN JOURNAL OF ORGANIC CHEMISTRY

收录刊物：SCIE、Scopus

卷号：6

期号：7

页面范围：867-872

ISSN号：2193-5807

关键字：allylic compounds; chemoselectivity; aldehydes; formic acid; reduction

摘要：A straightforward, highly chemoselective hydrogenation of ,-unsaturated aldehydes was developed using unsupported nanoporous gold (AuNPore) as a heterogeneous catalyst with bio-renewable formic acid (HCO2H) as hydrogen source. Various alpha,beta-unsaturated aldehydes were reduced to their corresponding allylic alcohols in good to high chemical yields with excellent selectivity. AuNPore offers several attractive features as a catalyst, such as high activity and selectivity, easy recyclability, and no leaching.