1
|
Mills MD, Sonstrom RE, Vang ZP, Neill JL, Scolati HN, West CT, Pate BH, Clark JR. Enantioselective Synthesis of Enantioisotopomers with Quantitative Chiral Analysis by Chiral Tag Rotational Spectroscopy. Angew Chem Int Ed Engl 2022; 61:e202207275. [PMID: 35700045 PMCID: PMC9403034 DOI: 10.1002/anie.202207275] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2022] [Indexed: 01/13/2023]
Abstract
Fundamental to the synthesis of enantioenriched chiral molecules is the ability to assign absolute configuration at each stereogenic center, and to determine the enantiomeric excess for each compound. While determination of enantiomeric excess and absolute configuration is often considered routine in many facets of asymmetric synthesis, the same determinations for enantioisotopomers remains a formidable challenge. Here, we report the first highly enantioselective metal‐catalyzed synthesis of enantioisotopomers that are chiral by virtue of deuterium substitution along with the first general spectroscopic technique for assignment of the absolute configuration and quantitative determination of the enantiomeric excess of isotopically chiral molecules. Chiral tag rotational spectroscopy uses noncovalent chiral derivatization, which eliminates the possibility of racemization during derivatization, to perform the chiral analysis without the need of reference samples of the enantioisotopomer.
Collapse
Affiliation(s)
- Mitchell D Mills
- Department of Chemistry, Marquette University, Milwaukee, WI 53233, USA
| | - Reilly E Sonstrom
- Department of Chemistry, University of Virginia, Charlottesville, VA 22904, USA
| | - Zoua Pa Vang
- Department of Chemistry, Marquette University, Milwaukee, WI 53233, USA
| | - Justin L Neill
- BrightSpec Inc., 770 Harris Street Suite 104b, Charlottesville, VA 22903, USA
| | - Haley N Scolati
- Department of Chemistry, University of Virginia, Charlottesville, VA 22904, USA
| | - Channing T West
- Department of Chemistry, University of Virginia, Charlottesville, VA 22904, USA
| | - Brooks H Pate
- Department of Chemistry, University of Virginia, Charlottesville, VA 22904, USA
| | - Joseph R Clark
- Department of Chemistry, Marquette University, Milwaukee, WI 53233, USA
| |
Collapse
|
2
|
Pate BH, Mills MD, Sonstrom RE, Vang ZP, Neill JL, Scolati HN, West CT, Clark JR. Enantioselective Synthesis of Enantioisotopomers with Quantitative Chiral Analysis by Chiral Tag Rotational Spectroscopy. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202207275] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Brooks H. Pate
- University of Virginia Department of Chemistry McCormick RoadP.O. Box 400319 22904-4319 Charlottesville UNITED STATES
| | | | | | | | - Justin L. Neill
- BrightSpec NA 770 Harris St.Suite 104b 22903 Charlottesville UNITED STATES
| | | | | | - Joseph R. Clark
- Marquette University Chemistry Department of ChemistryMarquette University 53233 Milwaukee UNITED STATES
| |
Collapse
|
3
|
Reyes A, Torres ER, Vang ZP, Clark JR. Highly Regioselective Copper-Catalyzed Transfer Hydrodeuteration of Unactivated Terminal Alkenes. Chemistry 2021; 28:e202104340. [PMID: 34882859 DOI: 10.1002/chem.202104340] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2021] [Indexed: 12/21/2022]
Abstract
Catalytic transfer hydrodeuteration of unactivated alkenes is challenging because of the requirement that chemically similar hydrogen and deuterium undergo selective insertion across a π-bond. We now report a highly regioselective catalytic transfer hydrodeuteration of unactivated terminal alkenes across a variety of heteroatom- or heterocycle-containing substrates. The base-metal-catalyzed reaction is also demonstrated on two complex natural products. Reaction studies indicate modular conditions that can also be extended to perform either an alkene transfer hydrogenation or transfer deuteration.
Collapse
Affiliation(s)
- Albert Reyes
- Department of Chemistry, Marquette University, Milwaukee, WI 53233-1881, USA
| | | | - Zoua Pa Vang
- Department of Chemistry, Marquette University, Milwaukee, WI 53233-1881, USA
| | - Joseph R Clark
- Department of Chemistry, Marquette University, Milwaukee, WI 53233-1881, USA
| |
Collapse
|
4
|
Towards Data‐Driven Design of Asymmetric Hydrogenation of Olefins: Database and Hierarchical Learning. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202106880] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
|
5
|
Xu LC, Zhang SQ, Li X, Tang MJ, Xie PP, Hong X. Towards Data-driven Design of Asymmetric Hydrogenation of Olefins: Database and Hierarchical Learning. Angew Chem Int Ed Engl 2021; 60:22804-22811. [PMID: 34370892 DOI: 10.1002/anie.202106880] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2021] [Revised: 07/14/2021] [Indexed: 11/09/2022]
Abstract
Asymmetric hydrogenation of olefins is one of the most powerful asymmetric transformations in molecular synthesis. Although several privileged catalyst scaffolds are available, the catalyst development for asymmetric hydrogenation is still a time- and resource-consuming process due to the lack of predictive catalyst design strategy. Targeting the data-driven design of asymmetric catalysis, we herein report the development of a standardized database that contains the detailed information of over 12000 literature asymmetric hydrogenations of olefins. This database provides a valuable platform for the machine learning applications in asymmetric catalysis. Based on this database, we developed a hierarchical learning approach to achieve predictive machine leaning model using only dozens of enantioselectivity data with the target olefin, which offers a useful solution for the few-shot learning problem and will facilitate the reaction optimization with new olefin substrate in catalysis screening.
Collapse
Affiliation(s)
- Li-Cheng Xu
- Zhejiang University, Department of Chemistry, CHINA
| | | | - Xin Li
- Zhejiang University, Department of Chemistry, CHINA
| | | | - Pei-Pei Xie
- Zhejiang University, Department of Chemistry, CHINA
| | - Xin Hong
- Zhejiang University, Department of Chemistry, 38 Zheda Road, 310028, Hangzhou, CHINA
| |
Collapse
|
6
|
de Rond T, Gao J, Zargar A, de Raad M, Cunha J, Northen TR, Keasling JD. A High-Throughput Mass Spectrometric Enzyme Activity Assay Enabling the Discovery of Cytochrome P450 Biocatalysts. Angew Chem Int Ed Engl 2019; 58:10114-10119. [PMID: 31140688 DOI: 10.1002/anie.201901782] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2019] [Revised: 04/29/2019] [Indexed: 12/21/2022]
Abstract
Assaying for enzymatic activity is a persistent bottleneck in biocatalyst and drug development. Existing high-throughput assays for enzyme activity tend to be applicable only to a narrow range of biochemical transformations, whereas universal enzyme characterization methods usually require chromatography to determine substrate turnover, greatly diminishing throughput. We present an enzyme activity assay that allows the high-throughput mass-spectrometric detection of enzyme activity in complex matrices without the need for a chromatographic step. This technology, which we call probing enzymes with click-assisted NIMS (PECAN), can detect the activity of medically and biocatalytically significant cytochrome P450s in cell lysate, microsomes, and bacteria. Using this approach, a cytochrome P450BM3 mutant library was successfully screened for the ability to catalyze the oxidation of the sesquiterpene valencene.
Collapse
Affiliation(s)
- Tristan de Rond
- College of Chemistry, University of California, Berkeley, Berkeley, CA, 94270, USA.,Joint Bioenergy Institute (JBEI), Lawrence Berkeley National Laboratory, Emeryville, CA, 94608, USA.,Current address: Scripps Institution of Oceanography, University of California, San Diego, La Jolla, CA, 92037, USA
| | - Jian Gao
- Department of Energy Joint Genome Institute (DOE JGI), Lawrence Berkeley National Laboratory, USA
| | - Amin Zargar
- Joint Bioenergy Institute (JBEI), Lawrence Berkeley National Laboratory, Emeryville, CA, 94608, USA
| | - Markus de Raad
- Department of Energy Joint Genome Institute (DOE JGI), Lawrence Berkeley National Laboratory, USA.,Environmental Genomics and Systems Biology, Lawrence Berkeley National Laboratory, USA
| | - Jack Cunha
- Joint Bioenergy Institute (JBEI), Lawrence Berkeley National Laboratory, Emeryville, CA, 94608, USA
| | - Trent R Northen
- Joint Bioenergy Institute (JBEI), Lawrence Berkeley National Laboratory, Emeryville, CA, 94608, USA.,Department of Energy Joint Genome Institute (DOE JGI), Lawrence Berkeley National Laboratory, USA.,Environmental Genomics and Systems Biology, Lawrence Berkeley National Laboratory, USA
| | - Jay D Keasling
- College of Chemistry, University of California, Berkeley, Berkeley, CA, 94270, USA.,Joint Bioenergy Institute (JBEI), Lawrence Berkeley National Laboratory, Emeryville, CA, 94608, USA.,Biological Systems and Engineering Division, Lawrence Berkeley National Laboratory, USA.,Center for Biosustainability, Danish Technical University, Lyngby, Denmark.,Center for Synthetic Biochemistry, Institute for Synthetic Biology, Shenzhen Institutes of Advanced Technology, Shenzhen, China
| |
Collapse
|
7
|
de Rond T, Gao J, Zargar A, de Raad M, Cunha J, Northen TR, Keasling JD. A High‐Throughput Mass Spectrometric Enzyme Activity Assay Enabling the Discovery of Cytochrome P450 Biocatalysts. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201901782] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Affiliation(s)
- Tristan de Rond
- College of Chemistry University of California, Berkeley Berkeley CA 94270 USA
- Joint Bioenergy Institute (JBEI) Lawrence Berkeley National Laboratory Emeryville CA 94608 USA
- Current address: Scripps Institution of Oceanography University of California, San Diego La Jolla CA 92037 USA
| | - Jian Gao
- Department of Energy Joint Genome Institute (DOE JGI) Lawrence Berkeley National Laboratory USA
| | - Amin Zargar
- Joint Bioenergy Institute (JBEI) Lawrence Berkeley National Laboratory Emeryville CA 94608 USA
| | - Markus de Raad
- Department of Energy Joint Genome Institute (DOE JGI) Lawrence Berkeley National Laboratory USA
- Environmental Genomics and Systems Biology Lawrence Berkeley National Laboratory USA
| | - Jack Cunha
- Joint Bioenergy Institute (JBEI) Lawrence Berkeley National Laboratory Emeryville CA 94608 USA
| | - Trent R. Northen
- Joint Bioenergy Institute (JBEI) Lawrence Berkeley National Laboratory Emeryville CA 94608 USA
- Department of Energy Joint Genome Institute (DOE JGI) Lawrence Berkeley National Laboratory USA
- Environmental Genomics and Systems Biology Lawrence Berkeley National Laboratory USA
| | - Jay D. Keasling
- College of Chemistry University of California, Berkeley Berkeley CA 94270 USA
- Joint Bioenergy Institute (JBEI) Lawrence Berkeley National Laboratory Emeryville CA 94608 USA
- Biological Systems and Engineering Division Lawrence Berkeley National Laboratory USA
- Center for Biosustainability Danish Technical University Lyngby Denmark
- Center for Synthetic Biochemistry Institute for Synthetic Biology Shenzhen Institutes of Advanced Technology Shenzhen China
| |
Collapse
|
8
|
Küppers J, Rabus R, Wilkes H, Christoffers J. Optically Active 1-Deuterio-1-phenylethane - Preparation and Proof of Enantiopurity. European J Org Chem 2019. [DOI: 10.1002/ejoc.201900121] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Julian Küppers
- Institut für Chemie; Carl von Ossietzky Universität Oldenburg; 26111 Oldenburg Germany
| | - Ralf Rabus
- Institut für Chemie und Biologie des Meeres (ICBM); Carl von Ossietzky Universität Oldenburg; 26111 Oldenburg Germany
| | - Heinz Wilkes
- Institut für Chemie und Biologie des Meeres (ICBM); Carl von Ossietzky Universität Oldenburg; 26111 Oldenburg Germany
| | - Jens Christoffers
- Institut für Chemie; Carl von Ossietzky Universität Oldenburg; 26111 Oldenburg Germany
| |
Collapse
|
9
|
Li RJ, Xu JH, Chen Q, Zhao J, Li AT, Yu HL. Enhancing the Catalytic Performance of a CYP116B Monooxygenase by Transdomain Combination Mutagenesis. ChemCatChem 2018. [DOI: 10.1002/cctc.201800054] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Ren-Jie Li
- Laboratory of Biocatalysis and Synthetic Biotechnology; State Key Laboratory of Bioreactor Engineering; East China University of Science and Technology; 130 Meilong Road Shanghai 200237 P.R. China
| | - Jian-He Xu
- Laboratory of Biocatalysis and Synthetic Biotechnology; State Key Laboratory of Bioreactor Engineering; East China University of Science and Technology; 130 Meilong Road Shanghai 200237 P.R. China
| | - Qi Chen
- Laboratory of Biocatalysis and Synthetic Biotechnology; State Key Laboratory of Bioreactor Engineering; East China University of Science and Technology; 130 Meilong Road Shanghai 200237 P.R. China
| | - Jing Zhao
- Tianjin Institute of Industrial Biotechnology; Chinese Academy of Sciences; Tianjin 300308 P.R. China
| | - Ai-Tao Li
- Hubei Collaborative Innovation Center for, Green Transformation of Bio-resources; Hubei Key Laboratory of Industrial Biotechnology; College of Life Sciences; Hubei University; Wuhan 430062 P.R. China
| | - Hui-Lei Yu
- Laboratory of Biocatalysis and Synthetic Biotechnology; State Key Laboratory of Bioreactor Engineering; East China University of Science and Technology; 130 Meilong Road Shanghai 200237 P.R. China
| |
Collapse
|
10
|
Yang Y, Liu J, Li Z. Engineering of P450pyr Hydroxylase for the Highly Regio- and Enantioselective Subterminal Hydroxylation of Alkanes. Angew Chem Int Ed Engl 2014; 53:3120-4. [DOI: 10.1002/anie.201311091] [Citation(s) in RCA: 62] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2013] [Indexed: 11/09/2022]
|
11
|
Yang Y, Liu J, Li Z. Engineering of P450pyr Hydroxylase for the Highly Regio- and Enantioselective Subterminal Hydroxylation of Alkanes. Angew Chem Int Ed Engl 2014. [DOI: 10.1002/ange.201311091] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
|
12
|
Piovesana S, Samperi R, Laganà A, Bella M. Determination of Enantioselectivity and Enantiomeric Excess by Mass Spectrometry in the Absence of Chiral Chromatographic Separation: An Overview. Chemistry 2013; 19:11478-94. [DOI: 10.1002/chem.201300233] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
|