1 / 22

Exploration of Earth-Abundant Transition Metals (Fe, Co,

Exploration of Earth-Abundant Transition Metals (Fe, Co, Ni) as Catalysts in Unreactive Chemical Bond Activations. Bo Su, Zhi-Chao Cao, and Zhang-Jie Shi. Reporter: Li Li Superbisor: Yong Huang 2015-1 2 - 29. Acc. Chem. Res. 2015 , 48 , 886. Concept. Inert chemical bond activation logic.

jkeeler
Télécharger la présentation

Exploration of Earth-Abundant Transition Metals (Fe, Co,

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Exploration of Earth-Abundant Transition Metals (Fe, Co, Ni) asCatalysts in Unreactive Chemical Bond Activations Bo Su, Zhi-Chao Cao, and Zhang-Jie Shi Reporter: Li Li Superbisor: Yong Huang 2015-12-29 Acc. Chem. Res.2015, 48, 886

  2. Concept

  3. Inert chemical bond activation logic

  4. Table Fe catalysis Fe-catalyzed C-O activation Co catalysis Co-catalyzed C-O activation Ni catalysis Ni-catalyzed eheric C-O activation Ni-catalyzed esteric C-O activation Ni-catalyzed C-O activation of aryl/alkenyl carbamates. Ni-Catalyzed C-O bond activation of phenolates Ni-Catalyzed C-O activation of benzylic alcohols

  5. Fe catalysis Fe-catalyzed C-O activation J. Am. Chem. Soc.2009,131, 14656-14657.

  6. Fe catalysis Fe-catalyzed C-O activation Chem. Commun. 2013,49, 7794-7796.

  7. Fe catalysis

  8. Co catalysis C-O activation J. Chem. Soc. D,1970, 847 Eur. J.Org. Chem.2005, 2005, 989 J. Am. Chem. Soc.2012, 134,14638

  9. Ni catalysis C-O activation J. Am. Chem. Soc. 2008, 130, 3268 Chem. Commun.2008, 1437

  10. Ni catalysis Rational Design of Selective C-O Activation of Carboxylate Chem. Lett. 1976, 1091

  11. Ni catalysis Selective C−O Activation of ArylCarboxylates Angew. Chem., Int. Ed.2008, 47, 10124 J. Am. Chem. Soc.2008, 130, 14468 Chem.Eur. J. 2010, 16, 5844

  12. Ni catalysis Tentative Mechanism of the Ni-Catalyzed SelectiveC-O Activation of Aryl Carboxylates

  13. Ni catalysis sp3 C-O Activation of α-PivaloxylKetones Chem. Commun.2011, 47, 7224

  14. Ni catalysis Proposed Mechanism of the Ni-Catalyzed sp3 C-O Activation of α-Pivaloxyl Ketones

  15. Ni catalysis Selective sp3 C-O Activation of Aryl/Alkenyl Carbamates Org. Lett. 2010, 12, 884

  16. Ni catalysis C-O Activation of MagnesiumNaphtholates Angew. Chem. Int.Ed.2010, 49, 4566

  17. Ni catalysis Rational Design of the New Mutual ActivationConcept

  18. Ni catalysis C-O Activation of SodiumNaphtholates Angew.Chem.Int. Ed.2011, 50, 7097

  19. Ni catalysis Possible Role of Et3B in the Mutual Activation.

  20. Ni catalysis sp3 C-O Bond Activation of BenzylicAlcohols J. Am. Chem. Soc.2012, 134,14638

  21. Summary Fe-, Co-, and Ni-catalyzed C-O acivation Unveiling the relationship between their structures and their reactivity are highly needed Earth abundanttransition-metal catalysis VS late transition-metal AliphaticC-Htransformations Designing new ligand for different condition

  22. A H K N T S

More Related