Nickel-catalyzed enantioselective reductive conjugate arylation and heteroarylation via an elementary mechanism of 1,4-addition
A nickel complex of isoquinox promoted enantioselective conjugate arylation and heteroarylation of enones using aryl and heteroaryl halides directly. The reaction was successfully applied to stereoselective syntheses of ar-turmerone, chiral fragments of (+)-tolterodine and AZD5672. Mechanistically,...
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Main Authors: | , , , , , , , , |
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格式: | Article |
語言: | English |
出版: |
2022
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在線閱讀: | https://hdl.handle.net/10356/163722 |
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總結: | A nickel complex of isoquinox promoted enantioselective conjugate arylation and heteroarylation of enones using aryl and heteroaryl halides directly. The reaction was successfully applied to stereoselective syntheses of ar-turmerone, chiral fragments of (+)-tolterodine and AZD5672. Mechanistically, experiments and calculations supported that an arylnickel(I) complex inserted to enones via an elementary 1,4-addition. |
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