Iridium-Catalyzed Asymmetric Ring-Opening of Oxabenzonorbornadienes with N-Substituted Piperazine Nucleophiles

Iridium-Catalyzed Asymmetric Ring-Opening of Oxabenzonorbornadienes with N-Substituted Piperazine Nucleophiles

Iridium-catalyzed asymmetric ring-opening of oxabenzonorbornadienes with N-substituted piperazines was described. The reaction afforded the corresponding ring-opening products in high yields and moderate enantioselectivities in the presence of 2.5 mol % [Ir(COD)Cl]2 and 5.0 mol % (S)-p-Tol-BINAP. Th...

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Bibliografiske detaljer
Main Authors: Wen Yang, Renshi Luo, Dingqiao Yang
Format: Article
Sprog:English
Udgivet: MDPI AG 2015-11-01
Serier:Molecules
Fag:
iridium catalyst
asymmetric ring-opening
oxabenzonorbornadiene
chiral bisphosphine ligand
N-substituted piperazines
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