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Organocatalytic enantioselective construction of bicyclic γ-butrolactones
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作者 Qiang Zhang Jingxiang Pang +7 位作者 Tian-Zhang Wang Feng Chen Minghao Shen Tianyu Li Yongshuai Chai Yu-Feng Liang Jie Sun zhushuang bai 《Chinese Chemical Letters》 SCIE CAS CSCD 2023年第7期122-126,共5页
An enantioselective organo-catalyzed reaction of furanones with α,β-unsaturated ketones has been established herein, which provides an efficient access to chiral bicyclic γ-butyrolactones in good yields, enantiosel... An enantioselective organo-catalyzed reaction of furanones with α,β-unsaturated ketones has been established herein, which provides an efficient access to chiral bicyclic γ-butyrolactones in good yields, enantioselectivities and diastereoselectivities. Further transformations of product are demonstrated. A diamine mediated catalytic cycle is proposed. 展开更多
关键词 ORGANOCATALYST Asymmetric synthesis Bicyclicγ-butyrolactone DIAMINE CYCLIZATION
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