1
|
Tamizharasan N, Santhoshkumar P, Devarajan N, Hallur MS, Hallur G, Suresh P. Silver-Promoted Rapid Synthesis of 3-Arylindan-1-ones: Microwave-Assisted Reductive Coupling of N-Tosylhydrazone and Boronic Acids. J Org Chem 2024. [PMID: 38768212 DOI: 10.1021/acs.joc.3c02676] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/22/2024]
Abstract
An efficient and straightforward one-pot tandem synthesis of 3-arylindan-1-ones was consummated through silver nitrate-promoted C-C coupling of simple indane-1,3-dione with arylboronic acid via 1,3-indanedione monotosylhydrazone under microwave conditions. The resulting series of 3-arylindan-1-ones exhibited impressive yields, surpassing those achievable with traditional methods and requiring a shorter time frame. This innovative approach significantly accelerated the synthesis of biologically active compounds such as (+)-indatraline (Lu 19-005) and several other industrially relevant substances.
Collapse
Affiliation(s)
- Natarajan Tamizharasan
- Supramolecular and Catalysis Lab, Department of Natural Products Chemistry, School of Chemistry, Madurai Kamaraj University, Madurai, Tamil Nadu 625021, India
- Medicinal Chemistry Department, Jubilant Biosys Ltd., Bangalore, Karnataka 560022, India
| | - Pandeeswaran Santhoshkumar
- Supramolecular and Catalysis Lab, Department of Natural Products Chemistry, School of Chemistry, Madurai Kamaraj University, Madurai, Tamil Nadu 625021, India
| | - Nainamalai Devarajan
- Supramolecular and Catalysis Lab, Department of Natural Products Chemistry, School of Chemistry, Madurai Kamaraj University, Madurai, Tamil Nadu 625021, India
| | - Mahanandeesha S Hallur
- Medicinal Chemistry Department, Jubilant Biosys Ltd., Bangalore, Karnataka 560022, India
| | - Gurulingappa Hallur
- Medicinal Chemistry Department, Jubilant Biosys Ltd., Bangalore, Karnataka 560022, India
| | - Palaniswamy Suresh
- Supramolecular and Catalysis Lab, Department of Natural Products Chemistry, School of Chemistry, Madurai Kamaraj University, Madurai, Tamil Nadu 625021, India
| |
Collapse
|
2
|
Rachii D, Caldwell DJ, Kosukegawa Y, Sexton M, Rablen PR, Malachowski WP. Ni-Catalyzed Enantioselective Intramolecular Mizoroki-Heck Reaction for the Synthesis of Phenanthridinone Derivatives. J Org Chem 2023. [PMID: 37321182 DOI: 10.1021/acs.joc.3c00202] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/17/2023]
Abstract
A Ni-catalyzed enantioselective intramolecular Mizoroki-Heck reaction has been developed to transform symmetrical 1,4-cyclohexadienes with attached aryl halides into phenanthridinone analogues containing quaternary stereocenters. Herein, we report important advances in reaction optimization enabling control of unwanted proto-dehalogenation and alkene reduction side products. Moreover, this approach provides direct access to six-membered ring heterocyclic systems bearing all-carbon quaternary stereocenters, which have been much more challenging to form enantioselectively with nickel-catalyzed Heck reactions. A wide range of substrates were demonstrated to work in good to excellent yields. Good enantioselectivity was demonstrated using a new synthesized chiral iQuinox-type bidentate ligand (L27). The sustainability, low price of nickel catalysts, and significantly faster reaction rate (1 h) versus that of a recently reported palladium-catalyzed reaction (20 h) make this process an attractive alternative.
Collapse
Affiliation(s)
- Diana Rachii
- Chemistry Department, Bryn Mawr College, Bryn Mawr, Pennsylvania 19010, United States
| | - Dana J Caldwell
- Chemistry Department, Bryn Mawr College, Bryn Mawr, Pennsylvania 19010, United States
| | - Yui Kosukegawa
- Chemistry Department, Bryn Mawr College, Bryn Mawr, Pennsylvania 19010, United States
| | - Mary Sexton
- Chemistry Department, Bryn Mawr College, Bryn Mawr, Pennsylvania 19010, United States
| | - Paul R Rablen
- Chemistry Department, Swarthmore College, Swarthmore, Pennsylvania 19081, United States
| | - William P Malachowski
- Chemistry Department, Bryn Mawr College, Bryn Mawr, Pennsylvania 19010, United States
| |
Collapse
|
3
|
Aksenov NA, Aksenov DA, Ganusenko DD, Kurenkov IA, Aksenov AV. A Diastereoselective Assembly of Tetralone Derivatives via a Tandem Michael Reaction and ipso-Substitution of the Nitro Group. J Org Chem 2023; 88:5639-5651. [PMID: 37068176 DOI: 10.1021/acs.joc.3c00134] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/19/2023]
Abstract
A highly diastereoselective tandem reaction of 2'-nitrochalcones is reported, involving Michael addition and a subsequent ipso-substitution of the nitro group to produce 1-tetralones with two contiguous chiral centers. A related annulation reaction of 2'-nitrochalcones with potassium cyanide affording 1-indanones with a C3-quaternary chiral center is also demonstrated.
Collapse
Affiliation(s)
- Nicolai A Aksenov
- Department of Chemistry, North Caucasus Federal University, 1a Pushkin St., Stavropol 355017, Russian Federation
| | - Dmitrii A Aksenov
- Department of Chemistry, North Caucasus Federal University, 1a Pushkin St., Stavropol 355017, Russian Federation
| | - Daniil D Ganusenko
- Department of Chemistry, North Caucasus Federal University, 1a Pushkin St., Stavropol 355017, Russian Federation
| | - Igor A Kurenkov
- Department of Chemistry, North Caucasus Federal University, 1a Pushkin St., Stavropol 355017, Russian Federation
| | - Alexander V Aksenov
- Department of Chemistry, North Caucasus Federal University, 1a Pushkin St., Stavropol 355017, Russian Federation
| |
Collapse
|
4
|
Sharma P, Taneja N, Singh S, Hazra CK. Brønsted-Acid-Catalyzed One-Pot Synthesis of β,β-Diaryl Esters: Direct Regioselective Approach to Diverse Arrays of 3-Aryl-1-indanone Cores. Chemistry 2023; 29:e202202956. [PMID: 36200620 DOI: 10.1002/chem.202202956] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2022] [Indexed: 11/05/2022]
Abstract
A three-component, solvent-dependent, Brønsted-acid-catalyzed reaction of benzaldehydes, silyl enolates and arene nucleophiles has been developed for the synthesis of potential drug candidate 3-aryl-1-indanones. This reaction features the formation of three C-C bonds, high regioselectivity in a one-pot strategy, broad substrate generality, facile scalability (1.04g), high functional group tolerance and viable substrates. The β-O-silyl ethers generated in-situ from the Mukaiyama aldol reaction were subjected to acid-catalyzed benzylic arylation with strong as well as weak nucleophiles, and the resultant β,β-diaryl esters can undergo a third C-C bond formation with excellent regioselectivity through intramolecular cyclization to afford the indanone products in the same pot. Detailed mechanistic insight leads to a feasible reaction pathway. This transformation opens up a practical and adaptable approach to producing a variety of synthetically valuable transformations and enable the synthesis of medicinally valuable (R)-tolterodine and (+)-indatraline.
Collapse
Affiliation(s)
- Pragya Sharma
- Department of Chemistry, Indian Institute of Technology Delhi Hauz Khas, New Delhi, 110016, India
| | - Neha Taneja
- Department of Chemistry, Indian Institute of Technology Delhi Hauz Khas, New Delhi, 110016, India
| | - Sanjay Singh
- Department of Chemistry, Indian Institute of Technology Delhi Hauz Khas, New Delhi, 110016, India
| | - Chinmoy K Hazra
- Department of Chemistry, Indian Institute of Technology Delhi Hauz Khas, New Delhi, 110016, India
| |
Collapse
|
5
|
Asymmetric Hydroarylation Reactions Catalyzed by Transition Metals: Last 10 Years in a Mini Review. Catalysts 2022. [DOI: 10.3390/catal12101289] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Hydroarylation reactions play a pivotal role in organic chemistry due to their versatility and efficiency. In the last 10 years, the scientific production around this reaction has been very high, but in its asymmetric version, the results are less. In this mini review, selected literature examples are considered to draw attention to directions of the asymmetric hydroarylation reaction mediated by transition metal catalysts. The selected works were grouped in two main sections. In the first, we reported examples relating the narrower definition of hydroarylation, namely the metal-catalyzed processes where inactivated aryl moiety undergoes a direct functionalization via insertion of an unsaturated compound. In the second part, hydroarylation reactions take place with the use of pre-activated aryl substrates, usually aryl-iodides or aryl-boronated.
Collapse
|
6
|
Sar S, Ghorai P. Umpolung Chemo- and Regioselective Cascade Addition of Diethylzinc to α-Diketones Followed by Intramolecular Michael Reaction: Stereoselective Synthesis of Highly Substituted 1- Indanones. Org Lett 2022; 24:6576-6581. [PMID: 36069566 DOI: 10.1021/acs.orglett.2c02539] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Herein we report an efficient stereoselective umpolung 1,2-addition of Et2Zn onto α-diketones followed by intramolecular cascade Michael cyclization. This strategy effectively delivers a broad range of substituted 1-indanones in excellent yields in a chemo- and regioselective fashion. Additionally, we performed a variety of synthetic transformations on the 1-indanone products. Furthermore, a hitherto-unexplored asymmetric variant of this methodology that provides up to 94:6 er using an easily accessible cinchona alkaloid ligand has been addressed.
Collapse
Affiliation(s)
- Suman Sar
- Department of Chemistry, Indian Institute of Science Education and Research (IISER) Bhopal, Bhopal By-pass Road, Bhauri, Bhopal-462066, India
| | - Prasanta Ghorai
- Department of Chemistry, Indian Institute of Science Education and Research (IISER) Bhopal, Bhopal By-pass Road, Bhauri, Bhopal-462066, India
| |
Collapse
|
7
|
Ashatkina MA, Reznikov AN, Klimochkin YN. Intramolecular Cyclization of ortho-Substituted Chalcones in the Presence of Palladium Complexes with Chiral Bisphosphine Ligands. RUSSIAN JOURNAL OF ORGANIC CHEMISTRY 2022. [DOI: 10.1134/s1070428022050116] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
|
8
|
Ghosh T, Bhakta S. Nickel-Catalyzed Hydroarylation Reaction: A Useful Tool in Organic Synthesis. Org Chem Front 2022. [DOI: 10.1039/d2qo00826b] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
This article describes the recent advances in the field of nickel-catalyzed hydroarylation reaction of alkenes, alkynes, and arenes. All reactions proceeded either through internal hydride transfer or in presence of...
Collapse
|
9
|
Zhou JS, Huang X, Teng S, Chi YR. Nickel-catalyzed Heck reaction of cycloalkenes using aryl sulfonates and pivalates. Chem Commun (Camb) 2021; 57:3933-3936. [PMID: 33871493 DOI: 10.1039/d1cc00634g] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Nickel-catalyzed Heck reaction of cycloalkenes delivers unusual conjugated arylated isomers. Nickel(0) catalysts ligated by chelating dialkylphosphines effectively activate not only aryl triflates as electrophiles, but also less reactive aryl mesylates, tosylates and pivalates. The omission of bases allows nickel hydride species to exist long enough to perform in situ olefin isomerization of initial Heck adducts.
Collapse
Affiliation(s)
- Jianrong Steve Zhou
- State Key Laboratory of Chemical Oncogenomics, Key Laboratory of Chemical Genomics, School of Chemical Biology and Biotechnology, Peking University Shenzhen Graduate School, Room F312, 2199 Lishui Road, Nanshan, Shenzhen 518055, China.
| | - Xiaolei Huang
- Division of Chemistry and Biological Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological University, 21 Nanyang Link, 637371, Singapore
| | - Shenghan Teng
- Division of Chemistry and Biological Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological University, 21 Nanyang Link, 637371, Singapore
| | - Yonggui Robin Chi
- Division of Chemistry and Biological Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological University, 21 Nanyang Link, 637371, Singapore
| |
Collapse
|
10
|
Yan J, Nie Y, Gao F, Yuan Q, Xie F, Zhang W. Ir-catalyzed asymmetric hydrogenation of 3-arylindenones for the synthesis of chiral 3-arylindanones. Tetrahedron 2021. [DOI: 10.1016/j.tet.2021.132003] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
|
11
|
Xie J, Liang R, Jia Y. Recent Advances of Catalytic Enantioselective Heck Reactions and
Reductive‐Heck
Reactions. CHINESE J CHEM 2021. [DOI: 10.1002/cjoc.202000464] [Citation(s) in RCA: 33] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Jia‐Qi Xie
- College of Chemical Engineering, State Key Laboratory Breeding Base of Green‐Chemical Synthesis Technology, Zhejiang University of Technology Hangzhou Zhejiang 310014 China
| | - Ren‐Xiao Liang
- College of Chemical Engineering, State Key Laboratory Breeding Base of Green‐Chemical Synthesis Technology, Zhejiang University of Technology Hangzhou Zhejiang 310014 China
| | - Yi‐Xia Jia
- College of Chemical Engineering, State Key Laboratory Breeding Base of Green‐Chemical Synthesis Technology, Zhejiang University of Technology Hangzhou Zhejiang 310014 China
| |
Collapse
|
12
|
Huang X, Teng S, Chi YR, Xu W, Pu M, Wu Y, Zhou JS. Enantioselective Intermolecular Heck and Reductive Heck Reactions of Aryl Triflates, Mesylates, and Tosylates Catalyzed by Nickel. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202011036] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Xiaolei Huang
- Division of Chemistry and Biological Chemistry School of Physical and Mathematical Sciences Nanyang Technological University 21 Nanyang Link 637371 Singapore Singapore
| | - Shenghan Teng
- Division of Chemistry and Biological Chemistry School of Physical and Mathematical Sciences Nanyang Technological University 21 Nanyang Link 637371 Singapore Singapore
| | - Yonggui Robin Chi
- Division of Chemistry and Biological Chemistry School of Physical and Mathematical Sciences Nanyang Technological University 21 Nanyang Link 637371 Singapore Singapore
| | - Wenqiang Xu
- Lab of Computational Chemistry and Drug Design State Key Laboratory of Chemical Oncogenomics Peking University Shenzhen Graduate School Shenzhen China
| | - Maoping Pu
- Shenzhen Bay Laboratory Shenzhen 518055 China
| | - Yun‐Dong Wu
- Lab of Computational Chemistry and Drug Design State Key Laboratory of Chemical Oncogenomics Peking University Shenzhen Graduate School Shenzhen China
| | - Jianrong Steve Zhou
- State Key Laboratory of Chemical Oncogenomics Key Laboratory of Chemical Genomics School of Chemical Biology and Biotechnology Peking University Shenzhen Graduate School 2199 Lishui Road, Room F312 Nanshan District Shenzhen 518055 China
| |
Collapse
|
13
|
Xiao X, Liu J. Progress in the Synthesis of C(sp 2)—C(sp 3) Bond by Reductive Heck Reactions of Alkenes. CHINESE J ORG CHEM 2021. [DOI: 10.6023/cjoc202105016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
|
14
|
Park S, Lee HK. Efficient kinetic resolution in the asymmetric transfer hydrogenation of 3-aryl-indanones: applications to a short synthesis of (+)-indatraline and a formal synthesis of ( R)-tolterodine. RSC Adv 2021; 11:23161-23183. [PMID: 35480442 PMCID: PMC9036567 DOI: 10.1039/d1ra04538e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2021] [Accepted: 06/17/2021] [Indexed: 11/21/2022] Open
Abstract
Efficient kinetic resolution occurs in ATH of racemic 3-arylindanones using (R,R)-or (S,S)-Ts-DENEB catalyst and HCO2H/Et3N mixture providing near equal yields of cis-3-arylindanols and unreacted 3-arylindanones with excellent stereoselectivities.
Collapse
Affiliation(s)
- Songsoon Park
- Korea Chemical Bank
- Korea Research Institute of Chemical Technology
- Daejeon 305-600
- Korea
- Department of Medicinal Chemistry and Pharmacology
| | - Hyeon-Kyu Lee
- Korea Chemical Bank
- Korea Research Institute of Chemical Technology
- Daejeon 305-600
- Korea
- Department of Medicinal Chemistry and Pharmacology
| |
Collapse
|
15
|
Das S, Dutta A. Recent advances in transition-metal-catalyzed annulations for the construction of a 1-indanone core. NEW J CHEM 2021. [DOI: 10.1039/d0nj06318e] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Transition metal-catalyzed carbon–carbon bond forming reactions are a well accepted strategy for the synthesis of organic compounds. This review gives a brief update on the transition-metal-catalyzed annulations to construct 1-indanone scaffolds.
Collapse
Affiliation(s)
- Suven Das
- Department of Chemistry
- Rishi Bankim Chandra College for Women
- Naihati
- India
| | - Arpita Dutta
- Department of Chemistry
- Rishi Bankim Chandra Evening College
- Naihati
- India
| |
Collapse
|
16
|
Reznikov AN, Ashatkina MA, Klimochkin YN. Recent developments in asymmetric Heck type cyclization reactions for constructions of complex molecules. Org Biomol Chem 2021; 19:5673-5701. [PMID: 34113939 DOI: 10.1039/d1ob00496d] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Intramolecular carbometallation-initiated asymmetric transformations are a general and powerful approach for the construction of carbo- and heterocyclic systems with one and more stereocenters. In addition, the newly developed multiple cascade reactions are an attractive strategy for increasing the molecular complexity in one step. In recent years, great progress has been made in this area with the use of various palladium and nickel complexes with P- and N-donor chiral ligands. This review highlights recent developments in intramolecular asymmetric Heck reactions, reductive Heck reactions and various types of cascade transformations (intramolecular Heck/Heck, Heck/nucleophilic trapping, Heck/Tsuji-Trost, Heck/Suzuki-Miyaura, Heck/Sonogashira, and Heck/carbonylation) in the synthesis of complex molecules over the past 5 years. A number of examples from before 2016 are included as background information. Particular attention is paid to the use of inexpensive nickel complexes as highly efficient catalysts for a number of asymmetric reactions considered here. A perspective on current challenges and potential future developments in the field of asymmetric Heck type cyclizations is also provided.
Collapse
Affiliation(s)
- Alexander N Reznikov
- Samara State Technical University, 244, Molodogvardeyskaya st., Samara, 443100, Russian Federation.
| | - Maria A Ashatkina
- Samara State Technical University, 244, Molodogvardeyskaya st., Samara, 443100, Russian Federation.
| | - Yuri N Klimochkin
- Samara State Technical University, 244, Molodogvardeyskaya st., Samara, 443100, Russian Federation.
| |
Collapse
|
17
|
Shang Y, Xiao J, Wang Y, Peng Y. Advances on Asymmetric Construction of Diarylmethine Stereocenters. ACTA CHIMICA SINICA 2021. [DOI: 10.6023/a21070345] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
|
18
|
Huang X, Teng S, Chi YR, Xu W, Pu M, Wu Y, Zhou JS. Enantioselective Intermolecular Heck and Reductive Heck Reactions of Aryl Triflates, Mesylates, and Tosylates Catalyzed by Nickel. Angew Chem Int Ed Engl 2020; 60:2828-2832. [DOI: 10.1002/anie.202011036] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2020] [Indexed: 12/19/2022]
Affiliation(s)
- Xiaolei Huang
- Division of Chemistry and Biological Chemistry School of Physical and Mathematical Sciences Nanyang Technological University 21 Nanyang Link 637371 Singapore Singapore
| | - Shenghan Teng
- Division of Chemistry and Biological Chemistry School of Physical and Mathematical Sciences Nanyang Technological University 21 Nanyang Link 637371 Singapore Singapore
| | - Yonggui Robin Chi
- Division of Chemistry and Biological Chemistry School of Physical and Mathematical Sciences Nanyang Technological University 21 Nanyang Link 637371 Singapore Singapore
| | - Wenqiang Xu
- Lab of Computational Chemistry and Drug Design State Key Laboratory of Chemical Oncogenomics Peking University Shenzhen Graduate School Shenzhen China
| | - Maoping Pu
- Shenzhen Bay Laboratory Shenzhen 518055 China
| | - Yun‐Dong Wu
- Lab of Computational Chemistry and Drug Design State Key Laboratory of Chemical Oncogenomics Peking University Shenzhen Graduate School Shenzhen China
| | - Jianrong Steve Zhou
- State Key Laboratory of Chemical Oncogenomics Key Laboratory of Chemical Genomics School of Chemical Biology and Biotechnology Peking University Shenzhen Graduate School 2199 Lishui Road, Room F312 Nanshan District Shenzhen 518055 China
| |
Collapse
|
19
|
Wu X, Qu J, Chen Y. Quinim: A New Ligand Scaffold Enables Nickel-Catalyzed Enantioselective Synthesis of α-Alkylated γ-Lactam. J Am Chem Soc 2020; 142:15654-15660. [DOI: 10.1021/jacs.0c07126] [Citation(s) in RCA: 47] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Xianqing Wu
- Key Laboratory for Advanced Materials and Joint International Research Laboratory of Precision Chemistry and Molecular Engineering, Feringa Nobel Prize Scientist Joint Research Center, Frontiers Science Center for Materiobiology and Dynamic Chemistry, School of Chemistry and Molecular Engineering, East China University of Science & Technology, 130 Meilong Road, Shanghai 200237, China
| | - Jingping Qu
- Key Laboratory for Advanced Materials and Joint International Research Laboratory of Precision Chemistry and Molecular Engineering, Feringa Nobel Prize Scientist Joint Research Center, Frontiers Science Center for Materiobiology and Dynamic Chemistry, School of Chemistry and Molecular Engineering, East China University of Science & Technology, 130 Meilong Road, Shanghai 200237, China
| | - Yifeng Chen
- Key Laboratory for Advanced Materials and Joint International Research Laboratory of Precision Chemistry and Molecular Engineering, Feringa Nobel Prize Scientist Joint Research Center, Frontiers Science Center for Materiobiology and Dynamic Chemistry, School of Chemistry and Molecular Engineering, East China University of Science & Technology, 130 Meilong Road, Shanghai 200237, China
| |
Collapse
|
20
|
Huang X, Nguyen MH, Pu M, Zhang L, Chi YR, Wu Y, Zhou JS. Asymmetric Reductive and Alkynylative Heck Bicyclization of Enynes to Access Conformationally Restricted Aza[3.1.0]bicycles. Angew Chem Int Ed Engl 2020; 59:10814-10818. [DOI: 10.1002/anie.202000859] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2020] [Indexed: 12/11/2022]
Affiliation(s)
- Xiaolei Huang
- Division of Chemistry and Biological ChemistrySchool of Physical and Mathematical SciencesNanyang Technological University 21 Nanyang Link 637371 Singapore Singapore
| | - Minh Hieu Nguyen
- Division of Chemistry and Biological ChemistrySchool of Physical and Mathematical SciencesNanyang Technological University 21 Nanyang Link 637371 Singapore Singapore
| | - Maoping Pu
- Shenzhen Bay Laboratory Shenzhen 518055 China
| | - Luoqiang Zhang
- State Key Laboratory of Chemical OncogenomicsKey Laboratory of Chemical GenomicsSchool of Chemical Biology and BiotechnologyPeking University Shenzhen Graduate School 2199 Lishui Road, Room F312 Nanshan District Shenzhen 518055 China
| | - Yonggui Robin Chi
- Division of Chemistry and Biological ChemistrySchool of Physical and Mathematical SciencesNanyang Technological University 21 Nanyang Link 637371 Singapore Singapore
| | - Yun‐Dong Wu
- Lab of Computational Chemistry and Drug DesignState Key Laboratory of Chemical OncogenomicsPeking University Shenzhen Graduate SchoolShenzhen Bay Laboratory Shenzhen 518055 China
| | - Jianrong Steve Zhou
- State Key Laboratory of Chemical OncogenomicsKey Laboratory of Chemical GenomicsSchool of Chemical Biology and BiotechnologyPeking University Shenzhen Graduate School 2199 Lishui Road, Room F312 Nanshan District Shenzhen 518055 China
| |
Collapse
|
21
|
Huang X, Nguyen MH, Pu M, Zhang L, Chi YR, Wu Y, Zhou JS. Asymmetric Reductive and Alkynylative Heck Bicyclization of Enynes to Access Conformationally Restricted Aza[3.1.0]bicycles. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202000859] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Xiaolei Huang
- Division of Chemistry and Biological ChemistrySchool of Physical and Mathematical SciencesNanyang Technological University 21 Nanyang Link 637371 Singapore Singapore
| | - Minh Hieu Nguyen
- Division of Chemistry and Biological ChemistrySchool of Physical and Mathematical SciencesNanyang Technological University 21 Nanyang Link 637371 Singapore Singapore
| | - Maoping Pu
- Shenzhen Bay Laboratory Shenzhen 518055 China
| | - Luoqiang Zhang
- State Key Laboratory of Chemical OncogenomicsKey Laboratory of Chemical GenomicsSchool of Chemical Biology and BiotechnologyPeking University Shenzhen Graduate School 2199 Lishui Road, Room F312 Nanshan District Shenzhen 518055 China
| | - Yonggui Robin Chi
- Division of Chemistry and Biological ChemistrySchool of Physical and Mathematical SciencesNanyang Technological University 21 Nanyang Link 637371 Singapore Singapore
| | - Yun‐Dong Wu
- Lab of Computational Chemistry and Drug DesignState Key Laboratory of Chemical OncogenomicsPeking University Shenzhen Graduate SchoolShenzhen Bay Laboratory Shenzhen 518055 China
| | - Jianrong Steve Zhou
- State Key Laboratory of Chemical OncogenomicsKey Laboratory of Chemical GenomicsSchool of Chemical Biology and BiotechnologyPeking University Shenzhen Graduate School 2199 Lishui Road, Room F312 Nanshan District Shenzhen 518055 China
| |
Collapse
|
22
|
Saini KM, Saunthwal RK, Sushmita, Verma AK. Transition‐Metal‐Free Reverse Reactivity of (2‐Alkynyl)‐Arylaldimines: Assembly of Functionalized Amino‐Indinones. Chemistry 2020. [DOI: 10.1002/chem.201904294] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Affiliation(s)
| | - Rakesh K. Saunthwal
- Department of ChemistryUniversity of Delhi Delhi 110007 India
- School of ChemistryUniversity of Bristol Bristol BS8 1TS UK
| | - Sushmita
- Department of ChemistryUniversity of Delhi Delhi 110007 India
| | | |
Collapse
|
23
|
Léonard NG, Palmer WN, Friedfeld MR, Bezdek MJ, Chirik PJ. Remote, Diastereoselective Cobalt-Catalyzed Alkene Isomerization–Hydroboration: Access to Stereodefined 1,3-Difunctionalized Indanes. ACS Catal 2019. [DOI: 10.1021/acscatal.9b03444] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Nadia G. Léonard
- Department of Chemistry, Princeton University, Princeton, New Jersey 08544, United States
| | - W. Neil Palmer
- Department of Chemistry, Princeton University, Princeton, New Jersey 08544, United States
| | - Max R. Friedfeld
- Department of Chemistry, Princeton University, Princeton, New Jersey 08544, United States
| | - Máté J. Bezdek
- Department of Chemistry, Princeton University, Princeton, New Jersey 08544, United States
| | - Paul J. Chirik
- Department of Chemistry, Princeton University, Princeton, New Jersey 08544, United States
| |
Collapse
|