An Expeditious Route to Eight‐Membered Heterocycles By Nickel‐Catalyzed Cycloaddition: Low‐Temperature CC Bond Cleavage
A cool break: 3-Azetidinone and a variety of diynes undergo a cycloaddition reaction catalyzed by Ni/IPr to give dihydroazocine compounds (see scheme; IPr=1,3-bis(2,6-diisopropylphenyl)imidazolidene). The reaction involves a challenging C[Formulaomitted]--C[Formulaomitted] bond cleavage step, yet, s...
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| Veröffentlicht in: | Angewandte Chemie International Edition 2012-08, Vol.51 (34), p.8602-8606 |
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| container_issue | 34 |
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| container_title | Angewandte Chemie International Edition |
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| creator | Kumar, Puneet Zhang, Kainan Louie, Janis |
| description | A cool break: 3-Azetidinone and a variety of diynes undergo a cycloaddition reaction catalyzed by Ni/IPr to give dihydroazocine compounds (see scheme; IPr=1,3-bis(2,6-diisopropylphenyl)imidazolidene). The reaction involves a challenging C[Formulaomitted]--C[Formulaomitted] bond cleavage step, yet, surprisingly, proceeds at low temperature. |
| doi_str_mv | 10.1002/anie.201203521 |
| format | Article |
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| source | Wiley Online Library Journals Frontfile Complete |
| subjects | Bonding Breaking Cleavage Cycloaddition Nickel |
| title | An Expeditious Route to Eight‐Membered Heterocycles By Nickel‐Catalyzed Cycloaddition: Low‐Temperature CC Bond Cleavage |
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