ChemInform Abstract: Asymmetric Construction of Six-Membered Rings by Cyclization of Allenes with Dinuclear Gold Catalysis.

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• 作者：Youai Qiu ; Jing Zhou ; Junzhao Li ; Chunling Fu ; Yinlong Guo ; Haoyang Wang and Shengming Ma
• 关键词：diastereoselective syntheses ; enantioselective syntheses (incl. cis/trans-isomerism) ; ring closure reactions ; annulation reactions ; hydrogenated naphthalene derivatives ; other naphthalene derivatives ; benzothiophene derivatives ; catalysis ; phase-transfer catalysis
• 刊名：ChemInform
• 出版年：2016
• 出版时间：March, 2016
• 年：2016
• 卷：47
• 期：12
• 全文大小：37K
• ISSN：1522-2667

文摘

The Cu/Zn-catalyzed reaction of alkyne (I) with aldehydes (II) in the presence of (S)-,-diphenylprolinol affords (S)-allenes (III), which are converted into chiral 1-aryl-1,4-dihydronaphthalenes (IV).