Jun Ren
Nankai University
65 Papers
271 Citations
Jun Ren is an academic researcher from Nankai University. The author has contributed to research in topics: Cycloaddition & Lewis acids and bases. The author has an hindex of 17, co-authored 58 publications.
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Papers
Lewis Acid Catalyzed Formal Intramolecular [3+2] Cross-Cycloaddition of Cyclopropane 1,1-Diesters with Alkenes: General and Efficient Strategy for Construction of Bridged [n.2.1] Carbocyclic Skeletons
TL;DR: Developing efficient and general strategies to construct skeletally complex and diverse polycyclic skeletons is important for both synthesis of natural products and chemical biology research.
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Lewis Acid Catalyzed Intramolecular [3+2] Cross‐Cycloaddition of Donor–Acceptor Cyclopropanes with Carbonyls: A General Strategy for the Construction of Acetal[n.2.1] Skeletons
TL;DR: The first catalytic intramolecular cycloaddition of monodonor-monoacceptor cyclopropanes provides a general and efficient strategy for construction of structurally diverse acetal and 1,4-dioxygen-substituted cyclic skeletons, which are widely distributed in biologically important natural products.
90
Sc(OTf)3-catalyzed smooth tandem [3+2] cycloaddition/ring opening of donor–acceptor cyclopropane 1,1-diesters with enol silyl ethers
Jie Fang,Jun Ren,Zhongwen Wang +2 more
TL;DR: In this article, a mild carbon-carbon bond-forming method from the ring opening of cyclopropanes was presented, and a smooth tandem cycloaddition/ring opening process was clearly proved by an independent experiment.
56
Lewis acid catalyzed intramolecular [3 + 2] cross cycloadditions of cobalt-alkynylcyclopropane 1,1-diesters with carbonyls for construction of medium-sized and polycyclic skeletons.
TL;DR: A Lewis acid catalyzed intramolecular [3 + 2] cross cycloaddition of cobalt-alkynylcyclopropane 1,1-diesters with carbonyls has been successfully developed and a general and efficient strategy for construction of structurally complex and diverse medium-sized skeletons and related polycycles was supplied successfully.
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