Research Progress on the Asymmetric Cyclization Synthesis of Seven-Membered Rings via Transition Metal Catalysis

Mao, Yuanhao; Gao, Yanfeng; Zhang, Miao

doi:10.6023/cjoc202202005

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Cited by 5 publications

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“…Catalytic methods for enantioselective syntheses of monocyclic azepine and its derivatives are still limited today . 7-Exo-trig cyclization on transition metal complexes is slower than those forming 5- and 6-membered rings.…”

Section: Resultsmentioning

confidence: 99%

Cobalt-Catalyzed Enantioselective Cross-Electrophile Couplings: Stereoselective Syntheses of 5–7-Membered Azacycles

et al. 2023

J. Am. Chem. Soc.

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Cobalt complexes of chiral pyrox ligands catalyzed enantioselective reductive couplings of nonconjugated iododienes with aryl iodides or alkenyl bromides. The reaction enabled stereoselective syntheses of 5–7-membered azacycles carrying quaternary stereocenters. Mechanistically, cross-electrophile selectivity originated from selective coupling of alkylcobalt(I) complexes generated after cyclization with aryl iodides.

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Section: Resultsmentioning

confidence: 99%

Cobalt-Catalyzed Enantioselective Cross-Electrophile Couplings: Stereoselective Syntheses of 5–7-Membered Azacycles

et al. 2023

J. Am. Chem. Soc.

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Catalytic enantioselective domino alkenylation-alkynylation of alkenes: stereoselective synthesis of 5–7 membered azacycles and carbocycles

Sun

Zhou

2023

Sci. China Chem.

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Catalytic enantioselective alkenylation–heteroarylation of olefins: stereoselective syntheses of 5–7 membered azacycles and oxacycles

Sun

Zhou

2023

Chem. Sci.

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Research Progress on the Asymmetric Cyclization Synthesis of Seven-Membered Rings via Transition Metal Catalysis

Cited by 5 publications

References 0 publications

Cobalt-Catalyzed Enantioselective Cross-Electrophile Couplings: Stereoselective Syntheses of 5–7-Membered Azacycles

Cobalt-Catalyzed Enantioselective Cross-Electrophile Couplings: Stereoselective Syntheses of 5–7-Membered Azacycles

Catalytic enantioselective domino alkenylation-alkynylation of alkenes: stereoselective synthesis of 5–7 membered azacycles and carbocycles

Catalytic enantioselective alkenylation–heteroarylation of olefins: stereoselective syntheses of 5–7 membered azacycles and oxacycles

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