文献类型：期刊文献

英文题名：Phosphorus-Containing Lewis Base Catalyzed Cascade Reactions of Isatin-Derived Oximes with Allenic Esters and Further Transformations

作者：Pei, Cheng-Kui[1,2];Jiang, Yu[1,2];Shi, Min[1,2,3]

机构：[1]E China Univ Sci & Technol, Key Lab Adv Mat, Shanghai 200237, Peoples R China;[2]E China Univ Sci & Technol, Inst Fine Chem, Shanghai 200237, Peoples R China;[3]Chinese Acad Sci, Shanghai Inst Organ Chem, State Key Lab Organometall Chem, Shanghai 200032, Peoples R China

年份：2012

卷号：2012

期号：22

起止页码：4206

外文期刊名：EUROPEAN JOURNAL OF ORGANIC CHEMISTRY

收录：;WOS:【SCI-EXPANDED(收录号:WOS:000306958100015)】；

基金：We thank the Shanghai Municipal Committee of Science and Technology (11JC1402600), National Basic Research Program of China (973)-2010CB833302, the Fundamental Research Funds for the Central Universities, and the National Natural Science Foundation of China (21072206, 20872162, 20672127, 20732008, 21121062 and 20702013) for financial support.

语种：英文

外文关键词：Lewis bases; Domino reactions; Heterocycles; Allenes; Cyclization

摘要：Phosphorus containing Lewis base catalyzed cascade reactions of isatin-derived oximes with allenic esters afford the corresponding functionalized nitrones. Further Lewis acid catalyzed highly regioselective intramolecular [3+2] cyclizations give the corresponding bridged cycloadducts. Moreover, a combined one-pot reaction is also feasible for the above two catalytic reactions.