Cross-Coupling Reactions Involving Metal Carbene Migratory...
Transcript of Cross-Coupling Reactions Involving Metal Carbene Migratory...
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Reporter:Ying Xia
Supervisor: Prof. Guangbin Dong
11/11/2015
Cross-Coupling Reactions Involving
Metal Carbene Migratory Insertion
1
(Report of PhD Work in Prof. Jianbo Wang’s group)
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For reviews, see:
(a) Zhang, Z.; Wang, J. Tetrahedron 2008, 64, 6577.
(b) Davies, H. M. L.; Manning, J. R. Nature 2008, 451, 417.
(c) Zhang, Y.; Wang, J. Eur. J. Org. Chem. 2011, 1015.
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Generation of Metal Carbene and Their Classic Reactions
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For reviews, see:
(a) Barluenga, J.; Valdés, C. Angew. Chem. Int. Ed. 2011, 50, 7486.
(b) Shao, Z.; Zhang, H. Chem. Soc. Rev. 2012, 41, 560.
(c) Xiao, Q.; Zhang, Y.; Wang, J. Acc. Chem. Res. 2013, 46, 236.
When Metal Carbene Process Meets Cross-Coupling Process
Metal Carbene Process
Cross-Coupling Process
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M = Pd
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Content
1. Carbene Reactions Involving Diazo Compounds or N-
Tosylhydrazones
2. Carbene Cross-Coupling Reactions Involving Non-Diazo
Compounds
3. Intramolecular Metal Carbene Dimerization and Beyond
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Content
1. Carbene Cross-Coupling Reactions Involving Diazo Compounds
or N-Tosylhydrazones
From Pd, Cu Catalysis to Rh(I) Catalysis
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Brief Introduction of Carbene Coupling Reactions
6Greenman, K. L.; Carter, D. S.; Van Vranken, D. L. Tetrahedron 2001, 57, 5219.
The First Catalytic Carbene Coupling Reaction:
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Xiao, Q.; Xia, Y.; Li, H.; Zhang, Y.; Wang, J. Angew. Chem. Int. Ed. 2011, 50, 1114.
The Development of Pd, Cu Catalysis
Barluenga, J.; Moriel, P.; Valdés, C.; Aznar, F. Angew. Chem. Int. Ed. 2007, 46, 5587.
N-Tosylhydrazones (Good Precursors for Non-Stabilized Diazo Compounds)
Peng, C.; Wang, Y.; Wang, J. J. Am. Chem. Soc. 2008, 130, 1566.
Oxidative Carbene Cross-Coupling
Cu(I)-Catalyzed Oxidative Carbene Cross-Coupling
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Rh(I)-Catalyzed Carbene Cross-Coupling
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Tsoi, Y.-K.; Zhou, Z.; Yu, W.-Y. Org. Lett. 2011, 13, 5370.
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Merging with C-C Activation of Benzocyclobutenols
Ishida, N.; Sawano, S.; Masuda, Y.; Murakami, M. J. Am. Chem. Soc. 2012, 134, 17502.
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Prof. Murakami gave a report in Perking University on October 22nd, 2013.
Our Design:
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Xia, Y.; Liu, Z.; Liu, Z.; Ge, R.; Ye, F.; Hossain, M.; Zhang, Y.; Wang, J. J. Am. Chem. Soc. 2014, 136, 3013.
For DFT calculation, see: Wang, Y.; Wang, Y.; Zhang, W.; Zhu, Y.; Wei, D.; Tang, M.; Org. Biomol. Chem.
2015, 13, 6587-6597.
The first carbene
insertion to C-C bond
N2 is the only byproduct
(Highlighted by Synfacts, 2014, 10, 0508)
Merging with C-C Activation of Benzocyclobutenols
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11Yada, A.; Fujita, S.; Murakami, M. J. Am. Chem. Soc. 2014, 136, 7217.
Murakami’s Asymmetric Carbene C-C Bond Insertion
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Merging with C-C Activation of VCP
Wender, P. A.; Rieck, H.; Fuji, M. J. Am. Chem. Soc. 1998, 120, 10976-10977.
[5+2] Cycloaddition of VCP
Our Design: [5+1] cycloaddition
Initial Result:
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13Feng, S.; Xia, Y.; Mo, F.; Zhang, Y.; Wang, J. Unpublished result.
Merging with C-C Activation of VCP
Optimized Condition
(By Sheng Feng)
Selected Examples:
(By Sheng Feng)
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Xia, Y; Liu, Z.; Liu, Z.; Ge, R.; Ye, F.; Hossain, M.; Zhang, Y.; Wang, J. J. Am. Chem. Soc. 2014, 136, 3013.
C-C Activation of Simple tert-Alcohol
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15Xia, Y.; Feng, S.; Liu, Z.; Zhang, Y.; Wang, J. Angew. Chem. Int. Ed. 2015, 54, 7891-7894. (Hot Paper)
Two C-C Bonds Formation
Four Different Carbon
Substituents on Quaternary
Carbon
Three-Component Reaction with Propargyl Alcohols and Alkyl Halides
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The Effect of Propargyl Alcohols
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Selected Examples
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Attempts to Asymmetric Synthesis
Asymmetric Catalysis
Asymmetric Induction
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19Liu, Z.; Xia, Y.*; Feng, S.; Zhang, Y.; Wang, J.* To be submitted.
Reaction with Propargyl Alcohols and Internal Alkyl Halides
Design:
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Hiyama-Type Coupling with Aryl Silicon Regents
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21Xia, Y.; Liu, Z.; Feng, S.; Ye, F.; Zhang, Y.; Wang, J. Org. Lett. 2015, 17, 956.
Hiyama-Type Coupling with Aryl Silicon Regents
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22Xia, Y.; Liu, Z.; Feng, S.; Ye, F.; Zhang, Y.; Wang, J. Org. Lett. 2015, 17, 956.
Hiyama-Type Coupling with Aryl Silicon Regents
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(a) Diazo Competetion:electron-rich diazoester expressed a higher reaction rate
(b) Arylsiloxane Competetion:electron-deficient arylsiloxane expressed a higher reaction rate
Hiyama-Type Coupling with Aryl Silicon Regents
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Hiyama-Type Coupling with Aryl Silicon Regents
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Liu, Z.; Xia, Y.*; Feng, S.; Wang, S.; Qiu, D.; Zhang, Y.; Wang, J.* Aust. J. Chem. 2015, 68, 1379-1384..
Stille-Type Coupling with Aryl Tin Regents
Finished by
Zhen Liu
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Other TM-Catalyzed Carbene Coupling Reaction-Pd
Reductive Coupling
C(sp3)-C(sp2) Bond
Formation
Xia, Y.; Hu, F.; Liu, Z.; Qu, P.; Ge, R.; Zhang, Y.; Wang, J. Org. Lett. 2013, 15, 1784.
(Highlighted by organic-chemistry.org)
The Effect of CH3CO2NH4
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Other TM-Catalyzed Carbene Coupling Reaction-Pd
Xia, Y.; Hu, F.; Liu, Z.; Qu, P.; Ge, R.; Zhang, Y.; Wang, J. Org. Lett. 2013, 15, 1784.
(Highlighted by organic-chemistry.org)
Reductive Coupling
C(sp3)-C(sp2) Bond
Formation
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Xia, Y.; Liu, Z.; Feng, S.; Zhang, Y.; Wang, J. J. Org. Chem. 2015, 80, 223.
Other TM-Catalyzed Carbene Coupling Reaction-Ir
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Content
1. Carbene Cross-Coupling Reactions Involving Diazo Compounds
or N-Tosylhydrazones
From Pd, Cu Catalysis to Rh(I) Catalysis
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Content
2. Carbene Cross-Coupling Reactions Involving Non-Diazo
Compounds
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Carbene Generation
(Conjugated Enynone)
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Conjugated Enynone Used as Carbene Precursor
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Carbene Coupling Reaction
Using Conjugated Enynone
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Design of Carbene Coupling Reaction Using Conjugated Enynone
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Benzyl Bromides:
Xia, Y.; Qu, S.; Xiao, Q.; Wang, Z.-X.; Qu, P.; Chen, L.; Liu, Z.; Tian, L.; Huang, Z.; Zhang, Y.; Wang, J.
J. Am. Chem. Soc. 2013, 135, 13502. (Contributed Equally) (Highlighted by ChemCatChem 2014, 6, 711)33
Pd-Catalyzed Coupling Reaction of Enynones with Organo Halides
Aryl Halides:
Allylic Halides:
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Proposed Mechanism
Xia, Y.; Qu, S.; Xiao, Q.; Wang, Z.-X.*; Qu, P.; Chen, L.; Liu, Z.; Tian, L.; Huang, Z.; Zhang, Y.; Wang, J.*
J. Am. Chem. Soc. 2013, 135, 13502. (Contributed Equally) (Highlighted by ChemCatChem 2014, 6, 711)
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35Xia, Y.; Ge, R.; Chen, L.; Liu, Z.; Xiao, Q.; Zhang, Y.; Wang, J. J. Org. Chem. 2015, 80, 7856-7864.
Pd-Catalyzed Oxidative Coupling of Enynones with Organoboronic Acid
Strange E/Z Selectivity
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36Xia, Y.; Liu, Z.; Ge, R.; Xiao, Q.; Zhang, Y.; Wang, J. Chem. Commun. 2015, 51, 11233-11235.
Pd-Catalyzed Oxidative Coupling of Enynones with Terminal Alkynes
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37Xia, Y.; Chen, L.; Qu, P.; Ji, G.; Xiao, Q.; Zhang, Y.; Wang, J.To be submitted.
Rh(I)-Catalyzed Coupling of Enynones with Organoboronic Acids
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Proposed Mechanism
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For review, see: Gulevich, A. V.; Dudnik, A. S.; Chernyak, N.; Gevorgyan, V. Chem. Rev. 2013, 113, 3084.
39Xia, Y.; Xia, Y; Ge, R.; Liu, Z.; Xiao, Q.; Zhang, Y.; Wang, J. Angew. Chem. Int. Ed. 2014, 53, 3917.
Carbene Coupling Reaction Involving Conjugated Allenyl Ketones
Carbene Generation from Allenyl Ketone
Allenyl Ketone Involved Carbene Coupling Reaction
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Summary of Carbene Coupling Reaction Using Non-Diazo Precursors
Xia, Y.; Xia, Y; Ge, R.; Liu, Z.; Xiao, Q.; Zhang, Y.; Wang, J. Angew. Chem. Int. Ed. 2014, 53, 3917.
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Content
3. Intramolecular Metal Carbene Dimerization and Beyond
Construction Of Polycyclic Aromatic Compounds (PACs)
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Doyle, M. P.; Hu, W.; Phillips, I. M. Org. Lett. 2000, 2, 1777
Hansen, J. H.; Parr, B. T.; Pelphrey, P.; Jin, Q.; Autschbach, J.; Davies, H. M. L. Angew. Chem. Int. Ed. 2011, 50, 2544.
Intermolecular
Widely Exist in Carbene Involved Reactions (Controllability, Selectivity)
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Brief Introduction of Carbene Dimerization
Intramolecular
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Application of Polycyclic Aromatic Compounds (PACs)
Alkali-metal-doped picene can showsuperconductivity (Tc = 18 K), and this is thefirst example of organic superconductingmaterial.
Polycyclic Aromatic Hydrocarbons; Harvey, R. G., Eds.; Wiley-VCH: New York, N. Y., 1997.
Mitsuhashi, R.; Suzuki, Y.; Yamanari, Y.; Mitamura, H.; Kambe, T.; Ikeda, N.; Okamoto, H.; Fujiwara, A.; Yamaji, M.;
Kawasaki, N.; Maniwa, Y.; Kubozono, Y. Nature 2010, 464, 76.
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Design for Construction Of PACs
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Xia, Y.; Liu, Z.; Xiao, Q.; Qu, P.; Ge, R.; Zhang, Y.; Wang, J. Angew. Chem. Int. Ed. 2012, 51, 5714.
(Highlighted by ACS Noteworthy Chemistry) 45
Construction of PACs via Carbene Dimerization
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Okamoto, H. et al, Org. Lett. 2011, 13, 2758.
Applications of Carbene Dimerization Methodology
Our Method:
Previous Method:
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6 steps, overall yield 42.7%
Applications of Carbene Dimerization Methodology
A concise synthesis of furostifoline
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Optimized
Conditions:
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Unexpected Result
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Substrate Scope: Migratory Group Investigation
Xia, Y.; Qu, P.; Liu, Z.; Ge, R.; Xiao, Q.; Zhang, Y.; Wang, J. Angew. Chem. Int. Ed. 2013, 52, 2543.
(Highlighted by Synfacts 2013, 9, 0492.)
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Substrate Scope: Substituted Phenanthrenes
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Substrate Scope: α-Naphthol
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Substrate Scope: β-Naphthol
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Xia, Y.; Qu, P.; Liu, Z.; Ge, R.; Xiao, Q.; Zhang, Y.; Wang, J. Angew. Chem. Int. Ed. 2013, 52, 2543.
(Highlighted by Synfacts 2013, 9, 0492.)
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Application: Further Transformation
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Application: Synthesis of DBC Derivatives
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Summary of Carbene Dimerization
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Conclusion and Outlook
Intermolecular Couplings of Metal Carbene—C-C Bond Formation
Intramolecular Couplings of Metal Carbene—C=C Bond Formation
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Thank you for your attention!
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Rationalization of diastereoselectivity:
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Proposed Mechanism:
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