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论文类型：期刊论文

第一作者：Peng, Bo

通讯作者：Feng, XJ (reprint author), Dalian Univ Technol, State Key Lab Fine Chem, Dalian 116012, Peoples R China.

合写作者：Feng, Xiujuan,Zhang, Xin,Zhang, Sheng,Bao, Ming

发表时间：2010-04-16

发表刊物：JOURNAL OF ORGANIC CHEMISTRY

收录刊物：SCIE、EI、PubMed

卷号：75

期号：8

页面范围：2619-2627

ISSN号：0022-3263

摘要：The dearomatization reaction of benzylic chlorides (1a-k), chloromethylnaphthalenes (1l-r), and naphthalene allyl chlorides (3a-d) with allenyltributyltin proceeded smoothly in the presence of Pd(PPh(3))(4) catalyst at room temperature to give the corresponding propargylated and/or allenylated dearomatization products (5, 5'; 6, 6'; and 7, respectively) in high to fair yields. The reaction of 1a-k proceeded smoothly in the presence of TBAF, whereas it was not necessary to use TBAF as an additive in the reactions of 1l-k and 3a-d. These reactions provided a new and efficient method for the synthesis of propargylic and allenic carbocycles.