Construction of 3-allylidene-4-vinyltetrahydrofurans and 3-allylidene-4-vinylpyrrolidines via sequential domino allylation/olefination of C-C triple bonds |
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| Authors: | Tuan-jie MengYimin Hu Quansheng ZhaoTao Yu Shaowu Wang |
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| Institution: | a Laboratory of Functionalized Molecular Solids, Ministry of Education, Anhui Laboratory of Molecule-Based Materials, College of Chemistry and Materials Science, Anhui Normal University, Wuhu, Anhui 241000, PR China
b State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Shanghai 200032, PR China |
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| Abstract: | An efficient method via sequential domino allylation/olefination of C-C triple bonds for the syntheses of five-membered heterocycles was developed by treatment 1,6-enynes with alkenes in the presence of a palladium catalyst. The configurations of the 1,3-dienes of the five-membered heterocycles are stereocontrolled. |
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| Keywords: | Enynes Domino reaction Cyclization Catalysis Palladium |
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