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101
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Garcia-Hartjes J, Dommerholt J, Wennekes T, van Delft FL, Zuilhof H. Electronic Effects versus Distortion Energies During Strain-Promoted Alkyne-Azide Cycloadditions: A Theoretical Tool to Predict Reaction Kinetics. European J Org Chem 2013. [DOI: 10.1002/ejoc.201201627] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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102
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Li J, Lin S, Wang J, Jia S, Yang M, Hao Z, Zhang X, Chen PR. Ligand-Free Palladium-Mediated Site-Specific Protein Labeling Inside Gram-Negative Bacterial Pathogens. J Am Chem Soc 2013; 135:7330-8. [DOI: 10.1021/ja402424j] [Citation(s) in RCA: 123] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Jie Li
- Synthetic and Functional Biomolecules
Center, Beijing National Laboratory for Molecular Sciences, Department
of Chemical Biology, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China
| | - Shixian Lin
- Synthetic and Functional Biomolecules
Center, Beijing National Laboratory for Molecular Sciences, Department
of Chemical Biology, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China
| | - Jie Wang
- Synthetic and Functional Biomolecules
Center, Beijing National Laboratory for Molecular Sciences, Department
of Chemical Biology, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China
| | - Shang Jia
- Synthetic and Functional Biomolecules
Center, Beijing National Laboratory for Molecular Sciences, Department
of Chemical Biology, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China
| | - Maiyun Yang
- Synthetic and Functional Biomolecules
Center, Beijing National Laboratory for Molecular Sciences, Department
of Chemical Biology, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China
| | - Ziyang Hao
- Synthetic and Functional Biomolecules
Center, Beijing National Laboratory for Molecular Sciences, Department
of Chemical Biology, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China
| | - Xiaoyu Zhang
- College of Chemistry and Chemical
Engineering, Lanzhou University, Lanzhou
730000, China
| | - Peng R. Chen
- Synthetic and Functional Biomolecules
Center, Beijing National Laboratory for Molecular Sciences, Department
of Chemical Biology, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China
- Peking-Tsinghua Center for Life Sciences, Beijing, China
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103
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Kislukhin AA, Hong VP, Breitenkamp KE, Finn MG. Relative performance of alkynes in copper-catalyzed azide-alkyne cycloaddition. Bioconjug Chem 2013; 24:684-9. [PMID: 23566039 DOI: 10.1021/bc300672b] [Citation(s) in RCA: 64] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Copper-catalyzed azide-alkyne cycloaddition (CuAAC) has found numerous applications in a variety of fields. We report here only modest differences in the reactivity of various classes of terminal alkynes under typical bioconjugative and preparative organic conditions. Propargyl compounds represent an excellent combination of azide reactivity, ease of installation, and cost. Electronically activated propiolamides are slightly more reactive, at the expense of increased propensity for Michael addition. Certain alkynes, including tertiary propargyl carbamates, are not suitable for bioconjugation due to copper-induced fragmentation. A fluorogenic probe based on such reactivity is available in one step from rhodamine 110 and can be useful for optimization of CuAAC conditions.
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Affiliation(s)
- Alexander A Kislukhin
- Department of Chemistry and The Skaggs Institute of Chemical Biology, The Scripps Research Institute, La Jolla, CA, USA
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104
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Li Q, Dong T, Liu X, Lei X. A Bioorthogonal Ligation Enabled by Click Cycloaddition of o-Quinolinone Quinone Methide and Vinyl Thioether. J Am Chem Soc 2013; 135:4996-9. [DOI: 10.1021/ja401989p] [Citation(s) in RCA: 105] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Qiang Li
- Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing 100730, China
- National Institute of Biological Sciences (NIBS), Beijing 102206, China
| | - Ting Dong
- Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing 100730, China
- National Institute of Biological Sciences (NIBS), Beijing 102206, China
| | - Xiaohui Liu
- College of Pharmaceutical Science
and Technology, Tianjin University, Tianjin
300072, China
| | - Xiaoguang Lei
- National Institute of Biological Sciences (NIBS), Beijing 102206, China
- College of Pharmaceutical Science
and Technology, Tianjin University, Tianjin
300072, China
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105
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Debets MF, van Hest JCM, Rutjes FPJT. Bioorthogonal labelling of biomolecules: new functional handles and ligation methods. Org Biomol Chem 2013; 11:6439-55. [PMID: 23969529 DOI: 10.1039/c3ob41329b] [Citation(s) in RCA: 136] [Impact Index Per Article: 12.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Marjoke F Debets
- Institute for Molecules and Materials, Radboud University Nijmegen, Heyendaalseweg 135, NL-6525 AJ Nijmegen, The Netherlands.
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