1
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Hisata Y, Washio T, Takizawa S, Ogoshi S, Hoshimoto Y. In-silico-assisted derivatization of triarylboranes for the catalytic reductive functionalization of aniline-derived amino acids and peptides with H 2. Nat Commun 2024; 15:3708. [PMID: 38714662 PMCID: PMC11076482 DOI: 10.1038/s41467-024-47984-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2023] [Accepted: 04/16/2024] [Indexed: 05/10/2024] Open
Abstract
Cheminformatics-based machine learning (ML) has been employed to determine optimal reaction conditions, including catalyst structures, in the field of synthetic chemistry. However, such ML-focused strategies have remained largely unexplored in the context of catalytic molecular transformations using Lewis-acidic main-group elements, probably due to the absence of a candidate library and effective guidelines (parameters) for the prediction of the activity of main-group elements. Here, the construction of a triarylborane library and its application to an ML-assisted approach for the catalytic reductive alkylation of aniline-derived amino acids and C-terminal-protected peptides with aldehydes and H2 is reported. A combined theoretical and experimental approach identified the optimal borane, i.e., B(2,3,5,6-Cl4-C6H)(2,6-F2-3,5-(CF3)2-C6H)2, which exhibits remarkable functional-group compatibility toward aniline derivatives in the presence of 4-methyltetrahydropyran. The present catalytic system generates H2O as the sole byproduct.
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Affiliation(s)
- Yusei Hisata
- Department of Applied Chemistry, Faculty of Engineering, Osaka University, Suita, Osaka, 565-0871, Japan
| | - Takashi Washio
- Department of Reasoning for Intelligence and Artificial Intelligence Research Center, SANKEN, Osaka University, Ibaraki, Osaka, 567-0047, Japan
| | - Shinobu Takizawa
- Department of Synthetic Organic Chemistry and Artificial Intelligence Research Center, SANKEN, Osaka University, Ibaraki, Osaka, 567-0047, Japan
| | - Sensuke Ogoshi
- Department of Applied Chemistry, Faculty of Engineering, Osaka University, Suita, Osaka, 565-0871, Japan
| | - Yoichi Hoshimoto
- Department of Applied Chemistry, Faculty of Engineering, Osaka University, Suita, Osaka, 565-0871, Japan.
- Division of Applied Chemistry, Center for Future Innovation (CFi), Faculty of Engineering, Osaka University, Suita, Osaka, 565-0871, Japan.
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2
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Lustosa DM, Milo A. Mechanistic Inference from Statistical Models at Different Data-Size Regimes. ACS Catal 2022. [DOI: 10.1021/acscatal.2c01741] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Danilo M. Lustosa
- Department of Chemistry, Ben-Gurion University of the Negev, Beer Sheva 84105, Israel
| | - Anat Milo
- Department of Chemistry, Ben-Gurion University of the Negev, Beer Sheva 84105, Israel
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3
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Zhu YY, Niu Y, Niu YN, Yang SD. Recent advances in the synthesis and applications of phosphoramides. Org Biomol Chem 2021; 19:10296-10313. [PMID: 34812834 DOI: 10.1039/d1ob01566d] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Phosphoramide, as an important framework of many biologically active molecules, has attracted widespread attention in recent decades. It is not only widely used in pharmaceuticals because of its excellent biological activities, but it also shows good performance in organic dyes, flame retardants and extractors. Thus, it is of great significance to develop effective and convenient methods for the synthesis of phosphoramides. In this review, the recent advancements made in the synthesis routes and applications of phosphoramides are discussed. The synthetic strategies of phosphoramides can be separated into five categories: phosphorus halides as the substrate, phosphates as the substrate, phosphorus hydrogen as the substrate, azides as the substrate and other methods. The latest examples of these methods are provided and some representative mechanisms are also described.
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Affiliation(s)
- Yuan-Yuan Zhu
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, China.
| | - Yuan Niu
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, China.
| | - Yan-Ning Niu
- Department of Teaching and Research, Nanjing Forestry University, Huaian 223003, P. R. China
| | - Shang-Dong Yang
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, China.
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4
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Varnek A, Baskin II. Modern Trends in Chemical Reactions Modeling. SYSTEMS MEDICINE 2021. [DOI: 10.1016/b978-0-12-801238-3.11543-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022] Open
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5
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Zahrt AF, Athavale SV, Denmark SE. Quantitative Structure-Selectivity Relationships in Enantioselective Catalysis: Past, Present, and Future. Chem Rev 2020; 120:1620-1689. [PMID: 31886649 PMCID: PMC7018559 DOI: 10.1021/acs.chemrev.9b00425] [Citation(s) in RCA: 90] [Impact Index Per Article: 22.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
The dawn of the 21st century has brought with it a surge of research related to computer-guided approaches to catalyst design. In the past two decades, chemoinformatics, the application of informatics to solve problems in chemistry, has increasingly influenced prediction of activity and mechanistic investigations of organic reactions. The advent of advanced statistical and machine learning methods, as well as dramatic increases in computational speed and memory, has contributed to this emerging field of study. This review summarizes strategies to employ quantitative structure-selectivity relationships (QSSR) in asymmetric catalytic reactions. The coverage is structured by initially introducing the basic features of these methods. Subsequent topics are discussed according to increasing complexity of molecular representations. As the most applied subfield of QSSR in enantioselective catalysis, the application of local parametrization approaches and linear free energy relationships (LFERs) along with multivariate modeling techniques is described first. This section is followed by a description of global parametrization methods, the first of which is continuous chirality measures (CCM) because it is a single parameter derived from the global structure of a molecule. Chirality codes, global, multivariate descriptors, are then introduced followed by molecular interaction fields (MIFs), a global descriptor class that typically has the highest dimensionality. To highlight the current reach of QSSR in enantioselective transformations, a comprehensive collection of examples is presented. When combined with traditional experimental approaches, chemoinformatics holds great promise to predict new catalyst structures, rationalize mechanistic behavior, and profoundly change the way chemists discover and optimize reactions.
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Affiliation(s)
- Andrew F. Zahrt
- Roger Adams Laboratory, Department of Chemistry, University of Illinois, Urbana, IL 61801
| | - Soumitra V. Athavale
- Roger Adams Laboratory, Department of Chemistry, University of Illinois, Urbana, IL 61801
| | - Scott E. Denmark
- Roger Adams Laboratory, Department of Chemistry, University of Illinois, Urbana, IL 61801
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6
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Ligand Design for Asymmetric Catalysis: Combining Mechanistic and Chemoinformatics Approaches. TOP ORGANOMETAL CHEM 2020. [DOI: 10.1007/3418_2020_47] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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7
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Carracedo-Reboredo P, Corona R, Martinez-Nunes M, Fernandez-Lozano C, Tsiliki G, Sarimveis H, Aranzamendi E, Arrasate S, Sotomayor N, Lete E, Munteanu CR, González-Díaz H. MCDCalc: Markov Chain Molecular Descriptors Calculator for Medicinal Chemistry. Curr Top Med Chem 2019; 20:305-317. [PMID: 31878856 DOI: 10.2174/1568026620666191226092431] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2019] [Revised: 09/17/2019] [Accepted: 09/17/2019] [Indexed: 11/22/2022]
Abstract
AIMS Cheminformatics models are able to predict different outputs (activity, property, chemical reactivity) in single molecules or complex molecular systems (catalyzed organic synthesis, metabolic reactions, nanoparticles, etc.). BACKGROUND Cheminformatics models are able to predict different outputs (activity, property, chemical reactivity) in single molecules or complex molecular systems (catalyzed organic synthesis, metabolic reactions, nanoparticles, etc.). OBJECTIVE Cheminformatics prediction of complex catalytic enantioselective reactions is a major goal in organic synthesis research and chemical industry. Markov Chain Molecular Descriptors (MCDs) have been largely used to solve Cheminformatics problems. There are different types of Markov chain descriptors such as Markov-Shannon entropies (Shk), Markov Means (Mk), Markov Moments (πk), etc. However, there are other possible MCDs that have not been used before. In addition, the calculation of MCDs is done very often using specific software not always available for general users and there is not an R library public available for the calculation of MCDs. This fact, limits the availability of MCMDbased Cheminformatics procedures. METHODS We studied the enantiomeric excess ee(%)[Rcat] for 324 α-amidoalkylation reactions. These reactions have a complex mechanism depending on various factors. The model includes MCDs of the substrate, solvent, chiral catalyst, product along with values of time of reaction, temperature, load of catalyst, etc. We tested several Machine Learning regression algorithms. The Random Forest regression model has R2 > 0.90 in training and test. Secondly, the biological activity of 5644 compounds against colorectal cancer was studied. RESULTS We developed very interesting model able to predict with Specificity and Sensitivity 70-82% the cases of preclinical assays in both training and validation series. CONCLUSION The work shows the potential of the new tool for computational studies in organic and medicinal chemistry.
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Affiliation(s)
- Paula Carracedo-Reboredo
- Department of Computer Science and Information Technologies, Faculty of Computer Science, University of A Coruña, CITIC, Campus Elviña s/n, 15071, A Coruña, Spain.,Group of Artificial Neural Networks and Adaptative Systems, Medical Imaging, and Diagnostic Radiology (RNASA-IMEDIR), Institute of Biomedical Research of Coruna (INIBIC), Hospital Complex of University of A Coruna (CHUAC), Sergas, University of Coruna (UDC), Xubias de arriba 84, 15006, A Coruna, Spain.,Department of Organic Chemistry II, University of the Basque Country UPV/EHU, 48940, Leioa, Bilbao, Spain
| | - Ramiro Corona
- Department of Organic Chemistry II, University of the Basque Country UPV/EHU, 48940, Leioa, Bilbao, Spain
| | - Mikel Martinez-Nunes
- Department of Organic Chemistry II, University of the Basque Country UPV/EHU, 48940, Leioa, Bilbao, Spain
| | - Carlos Fernandez-Lozano
- Department of Computer Science and Information Technologies, Faculty of Computer Science, University of A Coruña, CITIC, Campus Elviña s/n, 15071, A Coruña, Spain.,Group of Artificial Neural Networks and Adaptative Systems, Medical Imaging, and Diagnostic Radiology (RNASA-IMEDIR), Institute of Biomedical Research of Coruna (INIBIC), Hospital Complex of University of A Coruna (CHUAC), Sergas, University of Coruna (UDC), Xubias de arriba 84, 15006, A Coruna, Spain
| | - Georgia Tsiliki
- Institute for the Management of Information Systems, ATHENA Research and Innovation Centre, 15125, Athens, Greece
| | - Haralambos Sarimveis
- School of Chemical Engineering, National Technical University of Athens, Zografou, Campus, 15780, Athens, Greece.,Pharma-Informatics Unit, ATHENA Research and Innovation Centre, 15125, Athens, Greece
| | - Eider Aranzamendi
- Department of Organic Chemistry II, University of the Basque Country UPV/EHU, 48940, Leioa, Bilbao, Spain
| | - Sonia Arrasate
- Department of Organic Chemistry II, University of the Basque Country UPV/EHU, 48940, Leioa, Bilbao, Spain
| | - Nuria Sotomayor
- Group of Artificial Neural Networks and Adaptative Systems, Medical Imaging, and Diagnostic Radiology (RNASA-IMEDIR), Institute of Biomedical Research of Coruna (INIBIC), Hospital Complex of University of A Coruna (CHUAC), Sergas, University of Coruna (UDC), Xubias de arriba 84, 15006, A Coruna, Spain
| | - Esther Lete
- Department of Organic Chemistry II, University of the Basque Country UPV/EHU, 48940, Leioa, Bilbao, Spain
| | - Cristian Robert Munteanu
- Department of Computer Science and Information Technologies, Faculty of Computer Science, University of A Coruña, CITIC, Campus Elviña s/n, 15071, A Coruña, Spain.,Group of Artificial Neural Networks and Adaptative Systems, Medical Imaging, and Diagnostic Radiology (RNASA-IMEDIR), Institute of Biomedical Research of Coruna (INIBIC), Hospital Complex of University of A Coruna (CHUAC), Sergas, University of Coruna (UDC), Xubias de arriba 84, 15006, A Coruna, Spain
| | - Humbert González-Díaz
- Basque Center for Biophysics, University of the Basque Country UPV/EHU, 48940, Leioa, Bilbao, Spain.,IKERBASQUE, Basque Foundation for Science, 48011, Bilbao, Spain
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8
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Zhang C, Yang J, Zhou W, Tan Q, Yang Z, He L, Zhang M. Enantioselective Mannich Reaction of Glycine Iminoesters with N-Phosphinoyl Imines: A Bifunctional Approach. Org Lett 2019; 21:8620-8624. [DOI: 10.1021/acs.orglett.9b03223] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Changhui Zhang
- Chongqing Key Laboratory of Natural Product Synthesis and Drug Research, School of Pharmaceutical Sciences, Chongqing University, Chongqing 401331, China
| | - Jiao Yang
- Chongqing Key Laboratory of Natural Product Synthesis and Drug Research, School of Pharmaceutical Sciences, Chongqing University, Chongqing 401331, China
| | - Wenqiang Zhou
- Chongqing Key Laboratory of Natural Product Synthesis and Drug Research, School of Pharmaceutical Sciences, Chongqing University, Chongqing 401331, China
| | - Qiuyuan Tan
- Chongqing Key Laboratory of Natural Product Synthesis and Drug Research, School of Pharmaceutical Sciences, Chongqing University, Chongqing 401331, China
| | - Zhao Yang
- Chongqing Key Laboratory of Natural Product Synthesis and Drug Research, School of Pharmaceutical Sciences, Chongqing University, Chongqing 401331, China
| | - Ling He
- Chongqing Key Laboratory of Natural Product Synthesis and Drug Research, School of Pharmaceutical Sciences, Chongqing University, Chongqing 401331, China
| | - Min Zhang
- Chongqing Key Laboratory of Natural Product Synthesis and Drug Research, School of Pharmaceutical Sciences, Chongqing University, Chongqing 401331, China
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9
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Ma HC, Zhao CC, Chen GJ, Dong YB. Photothermal conversion triggered thermal asymmetric catalysis within metal nanoparticles loaded homochiral covalent organic framework. Nat Commun 2019; 10:3368. [PMID: 31358761 PMCID: PMC6662712 DOI: 10.1038/s41467-019-11355-x] [Citation(s) in RCA: 84] [Impact Index Per Article: 16.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2018] [Accepted: 06/25/2019] [Indexed: 11/15/2022] Open
Abstract
For seeking high enantiopurity, the previously reported thermal asymmetric catalysis is usually carried out at low temperature sometimes with limited yield, that is, the high enantiomeric excess (ee) usually at the cost of high yield. Thus, the achieving both high stereoselectivity and yield is an enormous challenge. We report herein two metal nanoparticle (M NP)-loaded and porphyrin-containing homochiral covalent organic framework (CCOF)-based composite catalysts, and their application in the thermally-driven asymmetric one-pot Henry and A3-coupling reactions. All the reactions are conducted at elevated temperatures with both excellent stereoselectivity and yield which resulted from the synergy of CCOF confinement effect and M NP catalytic activation. Notably, the needed thermal energy for the asymmetric reactions herein is derived from the photothermal conversion via porphyrin-based CCOF upon irradiation with visible light. Remarkably, the CCOF confinement effect can be effectively maintained up to 100 °C for the asymmetric one-pot Henry and A3-coupling reactions herein. Achieving both high stereoselectivity and yield is a challenge for conventional asymmetric catalysis. Here, the authors report two metal nanoparticle-loaded and porphyrin-containing homochiral covalent organic framework-based composite catalysts that exhibit high stereoselectivity and yield in the thermally-driven asymmetric reactions.
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Affiliation(s)
- Hui-Chao Ma
- College of Chemistry, Chemical Engineering and Materials Science, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Shandong Normal University, Jinan, 250014, P. R. China
| | - Chen-Chen Zhao
- College of Chemistry, Chemical Engineering and Materials Science, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Shandong Normal University, Jinan, 250014, P. R. China
| | - Gong-Jun Chen
- College of Chemistry, Chemical Engineering and Materials Science, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Shandong Normal University, Jinan, 250014, P. R. China.
| | - Yu-Bin Dong
- College of Chemistry, Chemical Engineering and Materials Science, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Shandong Normal University, Jinan, 250014, P. R. China.
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10
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Brethomé AV, Fletcher SP, Paton RS. Conformational Effects on Physical-Organic Descriptors: The Case of Sterimol Steric Parameters. ACS Catal 2019. [DOI: 10.1021/acscatal.8b04043] [Citation(s) in RCA: 60] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Alexandre V. Brethomé
- Chemistry Research Laboratory, University of Oxford, Mansfield Road, Oxford OX1 3TA, United Kingdom
| | - Stephen P. Fletcher
- Chemistry Research Laboratory, University of Oxford, Mansfield Road, Oxford OX1 3TA, United Kingdom
| | - Robert S. Paton
- Chemistry Research Laboratory, University of Oxford, Mansfield Road, Oxford OX1 3TA, United Kingdom
- Department of Chemistry, Colorado State University, Fort Collins, Colorado 80523, United States
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11
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Wang Y, Zhou H, Yang K, You C, Zhang L, Luo S. Steric Effect of Protonated Tertiary Amine in Primary–Tertiary Diamine Catalysis: A Double-Layered Sterimol Model. Org Lett 2018; 21:407-411. [DOI: 10.1021/acs.orglett.8b03584] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Yaning Wang
- Key Laboratory for Molecular Recognition and Function, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Han Zhou
- Key Laboratory for Molecular Recognition and Function, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Kai Yang
- Center of Basic Molecular Science (CBMS), Department of Chemistry, Tsinghua University, Beijing 100084, China
| | - Chang You
- Center of Basic Molecular Science (CBMS), Department of Chemistry, Tsinghua University, Beijing 100084, China
| | - Long Zhang
- Center of Basic Molecular Science (CBMS), Department of Chemistry, Tsinghua University, Beijing 100084, China
- Key Laboratory for Molecular Recognition and Function, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
- Collaborative Innovation center of Chemical Science and Engineering, Tianjin 300071, China
| | - Sanzhong Luo
- Center of Basic Molecular Science (CBMS), Department of Chemistry, Tsinghua University, Beijing 100084, China
- Key Laboratory for Molecular Recognition and Function, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
- Collaborative Innovation center of Chemical Science and Engineering, Tianjin 300071, China
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12
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Huang H, Wang Y, Zong H, Song L. Catalytic asymmetric 1,2-Addition/Lactonization tandem reactions for the syntheses of chiral 3-Substituted phthalides using organozinc reagents. Appl Organomet Chem 2018. [DOI: 10.1002/aoc.4643] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Huayin Huang
- The Key Laboratory of Coal to Ethylene Glycol and Its Related Technology, Fujian Institute of Research on the Structure of Matter; Chinese Academy of Sciences; Fuzhou Fujian 350002 China
| | - Yabai Wang
- The Key Laboratory of Coal to Ethylene Glycol and Its Related Technology, Fujian Institute of Research on the Structure of Matter; Chinese Academy of Sciences; Fuzhou Fujian 350002 China
| | - Hua Zong
- The Key Laboratory of Coal to Ethylene Glycol and Its Related Technology, Fujian Institute of Research on the Structure of Matter; Chinese Academy of Sciences; Fuzhou Fujian 350002 China
| | - Ling Song
- The Key Laboratory of Coal to Ethylene Glycol and Its Related Technology, Fujian Institute of Research on the Structure of Matter; Chinese Academy of Sciences; Fuzhou Fujian 350002 China
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13
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Santiago CB, Guo JY, Sigman MS. Predictive and mechanistic multivariate linear regression models for reaction development. Chem Sci 2018; 9:2398-2412. [PMID: 29719711 PMCID: PMC5903422 DOI: 10.1039/c7sc04679k] [Citation(s) in RCA: 207] [Impact Index Per Article: 34.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2017] [Accepted: 01/22/2018] [Indexed: 12/21/2022] Open
Abstract
Multivariate Linear Regression (MLR) models utilizing computationally-derived and empirically-derived physical organic molecular descriptors are described in this review. Several reports demonstrating the effectiveness of this methodological approach towards reaction optimization and mechanistic interrogation are discussed. A detailed protocol to access quantitative and predictive MLR models is provided as a guide for model development and parameter analysis.
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Affiliation(s)
- Celine B Santiago
- Department of Chemistry , University of Utah , 315 South 1400 East , Salt Lake City , Utah 84112 , USA .
| | - Jing-Yao Guo
- Department of Chemistry , University of Utah , 315 South 1400 East , Salt Lake City , Utah 84112 , USA .
| | - Matthew S Sigman
- Department of Chemistry , University of Utah , 315 South 1400 East , Salt Lake City , Utah 84112 , USA .
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14
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Orlandi M, Toste FD, Sigman MS. Multidimensional Correlations in Asymmetric Catalysis through Parameterization of Uncatalyzed Transition States. Angew Chem Int Ed Engl 2017; 56:14080-14084. [PMID: 28902441 PMCID: PMC5658244 DOI: 10.1002/anie.201707644] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2017] [Indexed: 11/06/2022]
Abstract
The study of the oxidative amination of tetrahydroisoquinolines under chiral-anion phase-transfer (CAPT) catalysis by multidimensional correlation analysis (MCA) is revisited. The parameterization of the transition states (TSs) for the uncatalyzed reaction, the introduction of conformational descriptors, and the use of computed interaction energies and distances as parameters allowed access to a considerably simplified mathematical correlation of substrate and catalyst structure to enantioselectivity. The equation obtained is suggestive of key interactions occurring at the TS. Specifically, the CAPT catalyst is proposed to coordinate the intermediate iminium cation by P=O⋅⋅⋅H-O hydrogen-bonding and N⋅⋅⋅H-C electrostatic interactions. The conformational freedom of the benzyl substituent of the substrate was also found to be important in providing an efficient mode of molecular recognition.
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Affiliation(s)
- Manuel Orlandi
- Department of Chemistry, University of Utah, 315 South 1400 East, Salt Lake City, USA
| | - F Dean Toste
- Department of Chemistry, University of California, Berkeley, CA, 94720, USA
| | - Matthew S Sigman
- Department of Chemistry, University of Utah, 315 South 1400 East, Salt Lake City, USA
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15
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Orlandi M, Toste FD, Sigman MS. Multidimensional Correlations in Asymmetric Catalysis through Parameterization of Uncatalyzed Transition States. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201707644] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Manuel Orlandi
- Department of Chemistry; University of Utah; 315 South 1400 East Salt Lake City USA
| | - F. Dean Toste
- Department of Chemistry; University of California; Berkeley CA 94720 USA
| | - Matthew S. Sigman
- Department of Chemistry; University of Utah; 315 South 1400 East Salt Lake City USA
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16
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Ardkhean R, Roth PMC, Maksymowicz RM, Curran A, Peng Q, Paton RS, Fletcher SP. Enantioselective Conjugate Addition Catalyzed by a Copper Phosphoramidite Complex: Computational and Experimental Exploration of Asymmetric Induction. ACS Catal 2017. [DOI: 10.1021/acscatal.7b01453] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Ruchuta Ardkhean
- Chemistry
Research Laboratory, University of Oxford, 12 Mansfield Road, Oxford OX1 3TA, U.K
| | - Philippe M. C. Roth
- Chemistry
Research Laboratory, University of Oxford, 12 Mansfield Road, Oxford OX1 3TA, U.K
| | - Rebecca M. Maksymowicz
- Chemistry
Research Laboratory, University of Oxford, 12 Mansfield Road, Oxford OX1 3TA, U.K
| | - Alex Curran
- Chemistry
Research Laboratory, University of Oxford, 12 Mansfield Road, Oxford OX1 3TA, U.K
| | - Qian Peng
- State
Key Laboratory of Elemento-Organic Chemistry, College of Chemistry, Nankai University, Tianjin 300071, People’s Republic of China
| | - Robert S. Paton
- Chemistry
Research Laboratory, University of Oxford, 12 Mansfield Road, Oxford OX1 3TA, U.K
| | - Stephen P. Fletcher
- Chemistry
Research Laboratory, University of Oxford, 12 Mansfield Road, Oxford OX1 3TA, U.K
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17
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Yang C, Wang J, Liu Y, Ni X, Li X, Cheng J. Study on the Catalytic Behavior of Bifunctional Hydrogen‐Bonding Catalysts Guided by Free Energy Relationship Analysis of Steric Parameters. Chemistry 2017; 23:5488-5497. [DOI: 10.1002/chem.201605666] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2016] [Indexed: 01/09/2023]
Affiliation(s)
- Chen Yang
- State Key Laboratory of Elemento-organic Chemistry College of Chemistry Nankai University Tianjin 300071 P. R. China
| | - Jie Wang
- State Key Laboratory of Elemento-organic Chemistry College of Chemistry Nankai University Tianjin 300071 P. R. China
| | - Yang Liu
- State Key Laboratory of Elemento-organic Chemistry College of Chemistry Nankai University Tianjin 300071 P. R. China
| | - Xiang Ni
- State Key Laboratory of Elemento-organic Chemistry College of Chemistry Nankai University Tianjin 300071 P. R. China
| | - Xin Li
- State Key Laboratory of Elemento-organic Chemistry College of Chemistry Nankai University Tianjin 300071 P. R. China
- Collaborative Innovation Center of Chemical Science and Engineering Tianjin 300071 P. R. China
| | - Jin‐Pei Cheng
- State Key Laboratory of Elemento-organic Chemistry College of Chemistry Nankai University Tianjin 300071 P. R. China
- Collaborative Innovation Center of Chemical Science and Engineering Tianjin 300071 P. R. China
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18
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Aranzamendi E, Arrasate S, Sotomayor N, González‐Díaz H, Lete E. Chiral Brønsted Acid-Catalyzed Enantioselective α-Amidoalkylation Reactions: A Joint Experimental and Predictive Study. ChemistryOpen 2016; 5:540-549. [PMID: 28032023 PMCID: PMC5167290 DOI: 10.1002/open.201600120] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2016] [Indexed: 01/01/2023] Open
Abstract
Enamides with a free NH group have been evaluated as nucleophiles in chiral Brønsted acid-catalyzed enantioselective α-amidoalkylation reactions of bicyclic hydroxylactams for the generation of quaternary stereocenters. A quantitative structure-reactivity relationship (QSRR) method has been developed to find a useful tool to rationalize the enantioselectivity in this and related processes and to orient the catalyst choice. This correlative perturbation theory (PT)-QSRR approach has been used to predict the effect of the structure of the substrate, nucleophile, and catalyst, as well as the experimental conditions, on the enantioselectivity. In this way, trends to improve the experimental results could be found without engaging in a long-term empirical investigation.
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Affiliation(s)
- Eider Aranzamendi
- Departamento de Química Orgánica IIFacultad de Ciencia y TecnologíaUniversidad del País Vasco/Euskal Herriko Unibertsitatea (UPV/EHU)Apdo. 64448080BilbaoSpain
| | - Sonia Arrasate
- Departamento de Química Orgánica IIFacultad de Ciencia y TecnologíaUniversidad del País Vasco/Euskal Herriko Unibertsitatea (UPV/EHU)Apdo. 64448080BilbaoSpain
| | - Nuria Sotomayor
- Departamento de Química Orgánica IIFacultad de Ciencia y TecnologíaUniversidad del País Vasco/Euskal Herriko Unibertsitatea (UPV/EHU)Apdo. 64448080BilbaoSpain
| | - Humberto González‐Díaz
- Departamento de Química Orgánica IIFacultad de Ciencia y TecnologíaUniversidad del País Vasco/Euskal Herriko Unibertsitatea (UPV/EHU)Apdo. 64448080BilbaoSpain
- IKERBASQUEBasque Foundation for Science48080BilbaoSpain
| | - Esther Lete
- Departamento de Química Orgánica IIFacultad de Ciencia y TecnologíaUniversidad del País Vasco/Euskal Herriko Unibertsitatea (UPV/EHU)Apdo. 64448080BilbaoSpain
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19
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Boobalan R, Chang YM, Chen C, Lee GH. Copper Complex of Pinene based Schiff base [CuSBADBH]2: Synthesis and its Application in Catalytic Asymmetric Nitroaldol (Henry) Reaction. ChemistrySelect 2016. [DOI: 10.1002/slct.201600359] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Ramalingam Boobalan
- Department of Chemistry; National Dong Hwa University; Soufeng Hualien 974 Taiwan
| | - You-Ming Chang
- Department of Chemistry; National Dong Hwa University; Soufeng Hualien 974 Taiwan
| | - Chinpiao Chen
- Department of Chemistry; National Dong Hwa University; Soufeng Hualien 974 Taiwan
- Department of Nursing; Tzu Chi University of Science and Technology; Hualien 970 Taiwan
| | - Gene-Hsian Lee
- Instrumentation Center; College of Science; National Taiwan University; Taipei 106 Taiwan
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20
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Lin CY, Lim S, Anslyn EV. Model Building Using Linear Free Energy Relationship Parameters-Eliminating Calibration Curves for Optical Analysis of Enantiomeric Excess. J Am Chem Soc 2016; 138:8045-7. [PMID: 27304670 DOI: 10.1021/jacs.6b03928] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Linear free energy relationship (LFER) parameters are routinely used to parametrize physicochemical effects while investigating reaction mechanisms. In this Communication, we describe an alternate application for LFERs: training sets for model building in an analytical application. In this study, the sterics, quantified by Charton parameters (Δv), of nine secondary chiral alcohol analytes were correlated to the circular dichroism output from a chiral alcohol optical sensor. To test the validity of the model, the correlative linear model was applied to determine the enantiomeric excess of samples of two alcohols without a priori knowledge of a calibration curve. The error in this method was comparable to those of previous experimental methods (<5%).
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Affiliation(s)
- Chung-Yon Lin
- Department of Chemistry, The University of Texas at Austin , Austin, Texas 78712, United States
| | - Stephanie Lim
- Department of Chemistry, The University of Texas at Austin , Austin, Texas 78712, United States
| | - Eric V Anslyn
- Department of Chemistry, The University of Texas at Austin , Austin, Texas 78712, United States
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21
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Yang C, Zhang EG, Li X, Cheng JP. Asymmetric Conjugate Addition of Benzofuran-2-ones to Alkyl 2-Phthalimidoacrylates: Modeling Structure-Stereoselectivity Relationships with Steric and Electronic Parameters. Angew Chem Int Ed Engl 2016; 55:6506-10. [DOI: 10.1002/anie.201601028] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2016] [Revised: 02/29/2016] [Indexed: 11/08/2022]
Affiliation(s)
- Chen Yang
- State Key Laboratory of Elemento-organic Chemistry, Department of Chemistry; Nankai University, and Collaborative Innovation Center of Chemical Science and Engineering; Tianjin 300071 China
| | - En-Ge Zhang
- State Key Laboratory of Elemento-organic Chemistry, Department of Chemistry; Nankai University, and Collaborative Innovation Center of Chemical Science and Engineering; Tianjin 300071 China
| | - Xin Li
- State Key Laboratory of Elemento-organic Chemistry, Department of Chemistry; Nankai University, and Collaborative Innovation Center of Chemical Science and Engineering; Tianjin 300071 China
| | - Jin-Pei Cheng
- State Key Laboratory of Elemento-organic Chemistry, Department of Chemistry; Nankai University, and Collaborative Innovation Center of Chemical Science and Engineering; Tianjin 300071 China
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22
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Yang C, Zhang EG, Li X, Cheng JP. Asymmetric Conjugate Addition of Benzofuran-2-ones to Alkyl 2-Phthalimidoacrylates: Modeling Structure-Stereoselectivity Relationships with Steric and Electronic Parameters. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201601028] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Chen Yang
- State Key Laboratory of Elemento-organic Chemistry, Department of Chemistry; Nankai University, and Collaborative Innovation Center of Chemical Science and Engineering; Tianjin 300071 China
| | - En-Ge Zhang
- State Key Laboratory of Elemento-organic Chemistry, Department of Chemistry; Nankai University, and Collaborative Innovation Center of Chemical Science and Engineering; Tianjin 300071 China
| | - Xin Li
- State Key Laboratory of Elemento-organic Chemistry, Department of Chemistry; Nankai University, and Collaborative Innovation Center of Chemical Science and Engineering; Tianjin 300071 China
| | - Jin-Pei Cheng
- State Key Laboratory of Elemento-organic Chemistry, Department of Chemistry; Nankai University, and Collaborative Innovation Center of Chemical Science and Engineering; Tianjin 300071 China
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23
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Blázquez-Barbadillo C, Aranzamendi E, Coya E, Lete E, Sotomayor N, González-Díaz H. Perturbation theory model of reactivity and enantioselectivity of palladium-catalyzed Heck–Heck cascade reactions. RSC Adv 2016. [DOI: 10.1039/c6ra08751e] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
Abstract
A new multi-output PT-QSRR model to correlate and predict the enantioselectivity and yield of Heck–Heck cascade reactions has been developed.
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Affiliation(s)
- C. Blázquez-Barbadillo
- Department of Organic Chemistry II
- Faculty of Science and Technology
- University of the Basque Country UPV/EHU
- 48080 Bilbao
- Spain
| | - E. Aranzamendi
- Department of Organic Chemistry II
- Faculty of Science and Technology
- University of the Basque Country UPV/EHU
- 48080 Bilbao
- Spain
| | - E. Coya
- Department of Organic Chemistry II
- Faculty of Science and Technology
- University of the Basque Country UPV/EHU
- 48080 Bilbao
- Spain
| | - E. Lete
- Department of Organic Chemistry II
- Faculty of Science and Technology
- University of the Basque Country UPV/EHU
- 48080 Bilbao
- Spain
| | - N. Sotomayor
- Department of Organic Chemistry II
- Faculty of Science and Technology
- University of the Basque Country UPV/EHU
- 48080 Bilbao
- Spain
| | - H. González-Díaz
- Department of Organic Chemistry II
- Faculty of Science and Technology
- University of the Basque Country UPV/EHU
- 48080 Bilbao
- Spain
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24
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Lu S, Peng J, Wu J, Li C, Cao X, Gu H. Novel synthesis of N-alkyl amines from tandem coupling of either methylamine or nitroalkane with aldehyde. Chem Commun (Camb) 2016; 52:760-3. [DOI: 10.1039/c5cc07807e] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A novel tandem method was developed to synthesize N-alkyl amines from coupling of either methylamine or nitroalkane with aldehyde.
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Affiliation(s)
- Shuanglong Lu
- Key Laboratory of Organic Synthesis of Jiangsu Province
- College of Chemistry
- Chemical Engineering and Materials Science & Collaborative Innovation Center of Suzhou Nano Science and Technology
- Soochow University
- Suzhou
| | - Jie Peng
- Key Laboratory of Organic Synthesis of Jiangsu Province
- College of Chemistry
- Chemical Engineering and Materials Science & Collaborative Innovation Center of Suzhou Nano Science and Technology
- Soochow University
- Suzhou
| | - Junjie Wu
- Key Laboratory of Organic Synthesis of Jiangsu Province
- College of Chemistry
- Chemical Engineering and Materials Science & Collaborative Innovation Center of Suzhou Nano Science and Technology
- Soochow University
- Suzhou
| | - Chao Li
- Key Laboratory of Organic Synthesis of Jiangsu Province
- College of Chemistry
- Chemical Engineering and Materials Science & Collaborative Innovation Center of Suzhou Nano Science and Technology
- Soochow University
- Suzhou
| | - Xueqin Cao
- Key Laboratory of Organic Synthesis of Jiangsu Province
- College of Chemistry
- Chemical Engineering and Materials Science & Collaborative Innovation Center of Suzhou Nano Science and Technology
- Soochow University
- Suzhou
| | - Hongwei Gu
- Key Laboratory of Organic Synthesis of Jiangsu Province
- College of Chemistry
- Chemical Engineering and Materials Science & Collaborative Innovation Center of Suzhou Nano Science and Technology
- Soochow University
- Suzhou
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25
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Huang H, Zong H, Bian G, Song L. Chemo- and Enantioselective Addition and β-Hydrogen Transfer Reduction of Carbonyl Compounds with Diethylzinc Reagent in One Pot Catalyzed by a Single Chiral Organometallic Catalyst. J Org Chem 2015; 80:12614-9. [PMID: 26579727 DOI: 10.1021/acs.joc.5b01871] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Using a single chiral phosphoramide-Zn(II) complex as the catalyst, the asymmetric β-H transfer reduction of aromatic α-trifluoromethyl ketones and enantioselective addition of aromatic aldehydes with Et2Zn in one pot were successfully realized, affording the corresponding additive products of secondary alcohols in high yields (up to 99%) with excellent enantioselectivities (up to 98% ee) and the reduction products of α-trifluoromethyl alcohols in good to excellent yields with up to 77% ee.
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Affiliation(s)
- Huayin Huang
- The Key Laboratory of Coal to Ethylene Glycol and Its Related Technology, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences , Fuzhou, Fujian 350002, China
| | - Hua Zong
- The Key Laboratory of Coal to Ethylene Glycol and Its Related Technology, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences , Fuzhou, Fujian 350002, China
| | - Guangling Bian
- The Key Laboratory of Coal to Ethylene Glycol and Its Related Technology, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences , Fuzhou, Fujian 350002, China
| | - Ling Song
- The Key Laboratory of Coal to Ethylene Glycol and Its Related Technology, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences , Fuzhou, Fujian 350002, China
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26
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Li F, Huang H, Zong H, Bian G, Song L. Investigation on the asymmetric addition reactions between varied nonaromatic aldehydes and diethylzinc catalyzed by chiral phosphoramide and thiophosphorodiamide ligands. Tetrahedron Lett 2015. [DOI: 10.1016/j.tetlet.2015.03.020] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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27
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Zhou Y, Ye H, You L. Reactivity-based dynamic covalent chemistry: reversible binding and chirality discrimination of monoalcohols. J Org Chem 2015; 80:2627-33. [PMID: 25674707 DOI: 10.1021/jo502801g] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
In an effort to develop reactivity-based dynamic covalent bonding and to expand the scope and application of the dynamic covalent chemistry, in situ-generated simple generic iminium ions were utilized for the dynamic covalent binding of monoalcohols with high affinity. Hammett analysis was conducted to manipulate the equilibrium and correlate with the reactivity of reactants. The structural features of aldehydes and secondary amines were identified, and both polar and steric effects have significant impact on the binding. In particular, the substrates which can participate in π-π and polar-π interactions are able to afford apparent equilibrium constants in the magnitude of 10(4) M(-2), demonstrating the power of weak supramolecular forces to stabilize the dynamic covalent assembly. The generality of the assembly was validated with a series of mono secondary alcohols. To showcase the practicality of our system, chirality discrimination and ee measurement of chiral secondary alcohols were achieved.
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Affiliation(s)
- Yuntao Zhou
- State Key Laboratory of Structural Chemistry, Fujian, Institute of Research on the Structure of Matter, Chinese Academy of Sciences , Fujian 350002, P. R. China
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28
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Ai W, Shi R, Zhu L, Jiang D, Ma X, Yuan J, Wang Z. One-pot protocol to synthesize N-(β-nitro)amides by tandem Henry/Ritter reaction. RSC Adv 2015. [DOI: 10.1039/c5ra01536g] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A novel, efficient and atom economical one pot protocol for the synthesis of N-(β-nitro)amides has been described by combining the Henry reaction with the Ritter reaction.
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Affiliation(s)
- Wensi Ai
- Department of Pharmaceutics Engineering
- Xihua University
- Chengdu
- China
| | - Ronghua Shi
- Department of Pharmaceutics Engineering
- Xihua University
- Chengdu
- China
| | - Liyan Zhu
- Department of Chemistry
- Xihua University
- Chengdu
- China
| | - Dehong Jiang
- Department of Pharmaceutics Engineering
- Xihua University
- Chengdu
- China
| | - Xiaobo Ma
- Department of Chemistry
- Xihua University
- Chengdu
- China
| | - Jilan Yuan
- Department of Chemistry
- Xihua University
- Chengdu
- China
| | - Zhouyu Wang
- Department of Chemistry
- Xihua University
- Chengdu
- China
- Department of Pharmaceutics Engineering
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