1
|
Palladium-Catalyzed Cross-Coupling Reactions of Borylated Alkenes for the Stereoselective Synthesis of Tetrasubstituted Double Bond. ORGANICS 2022. [DOI: 10.3390/org3030017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
The stereoselective formation of tetrasubstituted alkenes remains one of the key goals of modern organic synthesis. In addition to other methods, the stereoselective synthesis of tetrasubstituted alkenes can be achieved by means of cross-coupling reactions of electrophilic and nucleophilic alkene templates. The use of electrophilic templates for the stereoselective synthesis of tetrasubstituted alkenes has previously been described. Therefore, the present review summarizes the procedures available for the stereoselective preparation of tetrasubstituted alkenes using stable and isolable nucleophilic templates.
Collapse
|
2
|
Affiliation(s)
- Sayantika Bhakta
- Department of Applied Sciences Maulana Abul Kalam Azad University of Technology West Bengal, Simhat, Haringhata-741249 Nadia postcode missing West Bengal India
| | - Tapas Ghosh
- Department of Applied Sciences Maulana Abul Kalam Azad University of Technology West Bengal, Simhat, Haringhata-741249 Nadia postcode missing West Bengal India
| |
Collapse
|
3
|
Chen H, Zhao S, Cheng S, Dai X, Xu X, Yuan W, Zhang X. Synthesis of Novel Pterocarpen Analogues
via
[3 + 2] Coupling‐Elimination Cascade of α,α‐Dicyanoolefins with Quinone Monoimines. J Heterocycl Chem 2019. [DOI: 10.1002/jhet.3543] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Hui Chen
- Key Laboratory for Asymmetric Synthesis and Chirotechnology of Sichuan ProvinceChengdu Institute of Organic Chemistry, Chinese Academy of Sciences Chengdu 610041 China
- University of Chinese Academy of Sciences Beijing 100049 China
| | - Sihan Zhao
- Key Laboratory for Asymmetric Synthesis and Chirotechnology of Sichuan ProvinceChengdu Institute of Organic Chemistry, Chinese Academy of Sciences Chengdu 610041 China
- University of Chinese Academy of Sciences Beijing 100049 China
| | - Shaobing Cheng
- Key Laboratory for Asymmetric Synthesis and Chirotechnology of Sichuan ProvinceChengdu Institute of Organic Chemistry, Chinese Academy of Sciences Chengdu 610041 China
- University of Chinese Academy of Sciences Beijing 100049 China
| | - Xingjie Dai
- Key Laboratory for Asymmetric Synthesis and Chirotechnology of Sichuan ProvinceChengdu Institute of Organic Chemistry, Chinese Academy of Sciences Chengdu 610041 China
- University of Chinese Academy of Sciences Beijing 100049 China
| | - Xiaoying Xu
- Key Laboratory for Asymmetric Synthesis and Chirotechnology of Sichuan ProvinceChengdu Institute of Organic Chemistry, Chinese Academy of Sciences Chengdu 610041 China
| | - Weicheng Yuan
- Key Laboratory for Asymmetric Synthesis and Chirotechnology of Sichuan ProvinceChengdu Institute of Organic Chemistry, Chinese Academy of Sciences Chengdu 610041 China
| | - Xiaomei Zhang
- Key Laboratory for Asymmetric Synthesis and Chirotechnology of Sichuan ProvinceChengdu Institute of Organic Chemistry, Chinese Academy of Sciences Chengdu 610041 China
| |
Collapse
|
4
|
Ortega-Jiménez F, Penieres-Carrillo JG, López-Cortés JG, Carmen Ortega-Alfaro M, Lagunas-Rivera S. Arylhydrazones Derivatives Containing a Benzothiazole Moiety, Efficient Ligands in the Palladium-Catalyzed Mizoroki-Heck and Suzuki-Miyaura Cross-coupling Reactions under IR Irradiation. CHINESE J CHEM 2017. [DOI: 10.1002/cjoc.201700390] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Affiliation(s)
- Fernando Ortega-Jiménez
- Departamento de Ciencias Químicas; Facultad de Estudios Superiores Cuautitlán-UNAM, Campo 1, Avenida 1ro. de Mayo s/n; Cuautitlán Izcalli C.P. 54740 Estado de México México
| | - José Guillermo Penieres-Carrillo
- Departamento de Ciencias Químicas; Facultad de Estudios Superiores Cuautitlán-UNAM, Campo 1, Avenida 1ro. de Mayo s/n; Cuautitlán Izcalli C.P. 54740 Estado de México México
| | - José Guadalupe López-Cortés
- Instituto de Química UNAM, Circuito Exterior; Ciudad Universitaria; Coyoacán C.P. 04360 Cuidad de México México
| | - M. Carmen Ortega-Alfaro
- Instituto de Ciencias Nucleares, UNAM, Circuito Exterior; Ciudad Universitaria; Coyoacán C.P. 04360 Ciudad de México México
| | - Selene Lagunas-Rivera
- Catedrático CONACyT-TecNM-Instituto Tecnológico de Tuxtla Gutiérrez, Carretera Panamericana Km 1080; Col Juan Crispin, Tuxtla Gutiérrez C.P. 29050 Chiapas México
| |
Collapse
|
5
|
Kwon K, Ham JS, Kim HY, Sampath V, Lee HY. A Formal Total Synthesis of (+)-Frondosin A. ASIAN J ORG CHEM 2017. [DOI: 10.1002/ajoc.201700367] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Kuktae Kwon
- Department of Chemistry; Korea Advanced Institute of Science&Technology (KAIST); 291 Daehak-ro Yuseong-gu Daejeon 34141 Republic of Korea
| | - Jin Su Ham
- Department of Chemistry; Korea Advanced Institute of Science&Technology (KAIST); 291 Daehak-ro Yuseong-gu Daejeon 34141 Republic of Korea
| | - Hyoun Young Kim
- Department of Chemistry; Korea Advanced Institute of Science&Technology (KAIST); 291 Daehak-ro Yuseong-gu Daejeon 34141 Republic of Korea
| | - Vasu Sampath
- Department of Chemistry; Korea Advanced Institute of Science&Technology (KAIST); 291 Daehak-ro Yuseong-gu Daejeon 34141 Republic of Korea
| | - Hee-Yoon Lee
- Department of Chemistry; Korea Advanced Institute of Science&Technology (KAIST); 291 Daehak-ro Yuseong-gu Daejeon 34141 Republic of Korea
| |
Collapse
|
6
|
Parella R, Babu SA. Pd(II)-Catalyzed Arylation and Intramolecular Amidation of γ-C(sp3)–H Bonds: En Route to Arylheteroarylmethane and Pyrrolidone Ring Annulated Furan/Thiophene Scaffolds. J Org Chem 2017; 82:7123-7150. [DOI: 10.1021/acs.joc.7b00582] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Ramarao Parella
- Department Chemical Sciences, Indian Institute of Science Education and Research (IISER) Mohali, Knowledge
City, Sector 81, SAS Nagar, Manauli P.O., Mohali, Punjab 140306, India
| | - Srinivasarao Arulananda Babu
- Department Chemical Sciences, Indian Institute of Science Education and Research (IISER) Mohali, Knowledge
City, Sector 81, SAS Nagar, Manauli P.O., Mohali, Punjab 140306, India
| |
Collapse
|
7
|
Zhu Y, Bai J, Wang J, Li C. Novel carbon nanofiber-supported Ni(0) nanoparticles catalyse the Heck reaction under ligand-free conditions. RSC Adv 2016. [DOI: 10.1039/c6ra01918h] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023] Open
Abstract
Ni(0)/CNFs was one-dimensional morphology, and the average size of Ni nanoparticles sheathed by CNFs is 14 nm. Solid Ni(0)/CNFs can catalyse Heck reaction high-efficiently.
Collapse
Affiliation(s)
- Ying Zhu
- Chemical Engineering College
- Inner Mongolia University of Technology
- Huhhot 010051
- People’s Republic of China
| | - Jie Bai
- Chemical Engineering College
- Inner Mongolia University of Technology
- Huhhot 010051
- People’s Republic of China
| | - Junzhong Wang
- Chemical Engineering College
- Inner Mongolia University of Technology
- Huhhot 010051
- People’s Republic of China
| | - Chunping Li
- Chemical Engineering College
- Inner Mongolia University of Technology
- Huhhot 010051
- People’s Republic of China
| |
Collapse
|
8
|
Kang B, Lee MH, Kim M, Hwang J, Kim HB, Chi DY. Transition-Metal-Free Synthesis of 2-Substituted Methyl Benzo[b]furan-3-carboxylates. J Org Chem 2015; 80:8254-61. [DOI: 10.1021/acs.joc.5b01311] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Byungsoo Kang
- Department
of Chemistry, Sogang University, 35 Baekbeomro Mapogu, Seoul 121-742, Korea
| | - Min Hyung Lee
- Department
of Chemistry, Sogang University, 35 Baekbeomro Mapogu, Seoul 121-742, Korea
| | - Mijung Kim
- Department
of Chemistry, Sogang University, 35 Baekbeomro Mapogu, Seoul 121-742, Korea
| | - Jungwoon Hwang
- Department
of Chemistry, Sogang University, 35 Baekbeomro Mapogu, Seoul 121-742, Korea
| | - Hyeong Baik Kim
- Department
of Chemistry, Sogang University, 35 Baekbeomro Mapogu, Seoul 121-742, Korea
| | - Dae Yoon Chi
- Department
of Chemistry, Sogang University, 35 Baekbeomro Mapogu, Seoul 121-742, Korea
| |
Collapse
|
9
|
Ortega-Jiménez F, Domínguez-Villa FX, Rosas-Sánchez A, Penieres-Carrillo G, López-Cortés JG, Ortega-Alfaro MC. An expedient approach to enhance Mizoroki-Heck coupling reaction by infrared irradiation using palladacycle compounds. Appl Organomet Chem 2015. [DOI: 10.1002/aoc.3331] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Affiliation(s)
- Fernando Ortega-Jiménez
- Departamento de Ciencias Químicas; Facultad de Estudios Superiores Cuautitlán-UNAM; Campo 1, Avenida 1 de Mayo s/n Cuautitlán Izcalli CP 54740 Estado de México México
| | | | - Alfredo Rosas-Sánchez
- Instituto de Ciencias Nucleares, UNAM; Circuito Exterior, Cd. Universitaria México 04360 DF México
| | - Guillermo Penieres-Carrillo
- Departamento de Ciencias Químicas; Facultad de Estudios Superiores Cuautitlán-UNAM; Campo 1, Avenida 1 de Mayo s/n Cuautitlán Izcalli CP 54740 Estado de México México
| | - José G. López-Cortés
- Instituto de Química UNAM; Circuito Exterior, Ciudad Universitaria México 04360 DF México
| | - M. Carmen Ortega-Alfaro
- Instituto de Ciencias Nucleares, UNAM; Circuito Exterior, Cd. Universitaria México 04360 DF México
| |
Collapse
|
10
|
Cho BS, Chung YK. Palladium-catalyzed bisarylation of 3-alkylbenzofurans to 3-arylalkyl-2-arylbenzofurans on water: tandem C(sp3)–H and C(sp2)–H activation reactions of 3-alkylbenzofurans. Chem Commun (Camb) 2015; 51:14543-6. [DOI: 10.1039/c5cc04052c] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
A protocol involving facile sequential C(sp3)–H and C(sp2)–H activation reactions of 3-alkylbenzofurans catalyzed by Pd(OAc)2 in the presence of pivalic acid, silver salt, and tricyclohexylphosphine ‘on water’ was developed.
Collapse
Affiliation(s)
- Beom Shin Cho
- Department of Chemistry
- College of Natural Sciences
- Seoul National University
- Seoul 151-747
- Korea
| | - Young Keun Chung
- Department of Chemistry
- College of Natural Sciences
- Seoul National University
- Seoul 151-747
- Korea
| |
Collapse
|
11
|
Ortega-Jiménez F, Penieres-Carrillo JG, Lagunas-Rivera S, López-Cortés JG, Álvarez-Toledano C, Ortega-Alfaro MC. Infrared irradiation assisted both the synthesis of (
Z)-(aminomethyl)(aryl)phenylhydrazones
via the Mannich coupling reaction and their application to the palladium-catalyzed Heck reaction. RSC Adv 2015. [DOI: 10.1039/c5ra12715g] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023] Open
Abstract
The synthesis of arylhydrazones
1a–h assisted with infrared irradiation (IR) under solvent-free conditions is herein reported, and their catalytic action in the palladium-catalyzed and IR-assisted Heck coupling reaction are also evaluated.
Collapse
Affiliation(s)
- Fernando Ortega-Jiménez
- Departamento de Ciencias Químicas
- Facultad de Estudios Superiores Cuautitlán-UNAM
- Cuautitlán Izcalli
- Mexico
| | | | - Selene Lagunas-Rivera
- Departamento de Ciencias Químicas
- Facultad de Estudios Superiores Cuautitlán-UNAM
- Cuautitlán Izcalli
- Mexico
| | | | | | | |
Collapse
|
12
|
Sosa Carrizo ED, Fernández I, Martín SE. Computational Study on the C–Heteroatom Bond Formation via Stille Cross-Coupling Reaction: Differences between Organoheterostannanes Me3SnAsPh2 vs Me3SnPPh2. Organometallics 2014. [DOI: 10.1021/om501027s] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Affiliation(s)
- E. Daiann Sosa Carrizo
- Departamento
de Química Orgánica, Facultad de Ciencias Químicas, INFIQC (CONICET−Universidad Nacional de Córdoba), Medina Allende y Haya de la Torre, X5000HUA, Córdoba, Argentina
| | - Israel Fernández
- Departamento
Química Orgánica I, Facultad de Ciencias Químicas, Universidad Complutense Madrid, 28040, Madrid, Spain
| | - Sandra E. Martín
- Departamento
de Química Orgánica, Facultad de Ciencias Químicas, INFIQC (CONICET−Universidad Nacional de Córdoba), Medina Allende y Haya de la Torre, X5000HUA, Córdoba, Argentina
| |
Collapse
|
13
|
Lee JH, Kim M, Kim I. Palladium-catalyzed α-arylation of aryloxyketones for the synthesis of 2,3-disubstituted benzofurans. J Org Chem 2014; 79:6153-63. [PMID: 24856099 DOI: 10.1021/jo500885w] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
A highly efficient palladium-catalyzed α-arylation of aryloxyketones has been developed, allowing for facile installation of various (hetero)aryl groups at C2 position in good to excellent yields. Subsequent cyclodehydration of the resulting α-arylated aryloxyketones provided rapid access to diverse 2,3-disubstitured benzofurans.
Collapse
Affiliation(s)
- Jin Ho Lee
- College of Pharmacy and Yonsei Institute of Pharmaceutical Sciences, Yonsei University , 85 Songdogwahak-ro, Yeonsu-gu, Incheon 406-840, Republic of Korea
| | | | | |
Collapse
|
14
|
Kang YF, Yan WJ, Zhou TW, Dai F, Li XZ, Bao XZ, Du YT, Yuan CH, Wang HB, Ren XR, Liu Q, Jin XL, Zhou B, Zhang J. Tailoring 3,3′-Dihydroxyisorenieratene to Hydroxystilbene: Finding a Resveratrol Analogue with Increased Antiproliferation Activity and Cell Selectivity. Chemistry 2014; 20:8904-8. [DOI: 10.1002/chem.201403024] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2014] [Indexed: 01/09/2023]
|
15
|
Laplace DR, Verbraeken B, Van Hecke K, Winne JM. Total Synthesis of (+/−)-Frondosin B and (+/−)-5-epi-Liphagal by Using a Concise (4+3) Cycloaddition Approach. Chemistry 2013; 20:253-62. [DOI: 10.1002/chem.201303273] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2013] [Indexed: 11/07/2022]
|
16
|
Kamimura A, So M, Ishikawa S, Uno H. Pd-Catalyzed Tandem sp2–sp3 Coupling Reactions of Chiral Stannolanes: An Efficient Preparation of Optically Active Tetrahydrobenz[f]isoindoles. Org Lett 2013; 15:1402-5. [DOI: 10.1021/ol4003948] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Akio Kamimura
- Department of Applied Molecular Bioscience, Yamaguchi University, Ube, 755-8611, Japan, and Department of Chemistry, Graduate School of Science and Engineering, Ehime University, Matsuyama, 790-8577, Japan
| | - Masahiro So
- Department of Applied Molecular Bioscience, Yamaguchi University, Ube, 755-8611, Japan, and Department of Chemistry, Graduate School of Science and Engineering, Ehime University, Matsuyama, 790-8577, Japan
| | - Shingo Ishikawa
- Department of Applied Molecular Bioscience, Yamaguchi University, Ube, 755-8611, Japan, and Department of Chemistry, Graduate School of Science and Engineering, Ehime University, Matsuyama, 790-8577, Japan
| | - Hidemitsu Uno
- Department of Applied Molecular Bioscience, Yamaguchi University, Ube, 755-8611, Japan, and Department of Chemistry, Graduate School of Science and Engineering, Ehime University, Matsuyama, 790-8577, Japan
| |
Collapse
|
17
|
|
18
|
Zhang J, Li L, Wang Y, Wang W, Xue J, Li Y. A novel, facile approach to frondosin B and 5-epi-liphagal via a new [4 + 3]-cycloaddition. Org Lett 2012; 14:4528-30. [PMID: 22889048 DOI: 10.1021/ol3020013] [Citation(s) in RCA: 44] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
A new [4 + 3]-cycloaddition between benzofuran allylic alcohols and dienes, promoted by camphorsulfonic acid, has been identified. A novel strategy which used this cycloaddition as a key step has been developed for the synthesis of 6,7,5-tricyclic skeleta, and syntheses toward frondosin B (1) and 5-epi-liphagal (2) have been achieved via short routes in good yields.
Collapse
Affiliation(s)
- Jie Zhang
- State Key Laboratory of Applied Organic Chemistry and College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, Gnasu, PR China
| | | | | | | | | | | |
Collapse
|
19
|
Rossi R, Bellina F, Lessi M. Selective Palladium-Catalyzed Suzuki-Miyaura Reactions of Polyhalogenated Heteroarenes. Adv Synth Catal 2012. [DOI: 10.1002/adsc.201100942] [Citation(s) in RCA: 118] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
|
20
|
Pepper HP, Kuan KKW, George JH. Synthesis of a Liphagal–Frondosin C Hybrid and Speculation on the Biosynthesis of the Frondosins. Org Lett 2012; 14:1524-7. [DOI: 10.1021/ol300257v] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Henry P. Pepper
- School of Chemistry & Physics, University of Adelaide, North Terrace, Adelaide SA 5005, Australia
| | - Kevin K. W. Kuan
- School of Chemistry & Physics, University of Adelaide, North Terrace, Adelaide SA 5005, Australia
| | - Jonathan H. George
- School of Chemistry & Physics, University of Adelaide, North Terrace, Adelaide SA 5005, Australia
| |
Collapse
|
21
|
|
22
|
Masters KS, Wallesch M, Bräse S. ortho-Bromo(propa-1,2-dien-1-yl)arenes: Substrates for Domino Reactions. J Org Chem 2011; 76:9060-7. [DOI: 10.1021/jo201679s] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Kye-Simeon Masters
- Institut für Organische
Chemie, Karlsruher Institut für Technologie (KIT), Fritz-Haber-Weg
6, 76131 Karlsruhe, Germany
| | - Manuela Wallesch
- Institut für Organische
Chemie, Karlsruher Institut für Technologie (KIT), Fritz-Haber-Weg
6, 76131 Karlsruhe, Germany
| | - Stefan Bräse
- Institut für Organische
Chemie, Karlsruher Institut für Technologie (KIT), Fritz-Haber-Weg
6, 76131 Karlsruhe, Germany
| |
Collapse
|
23
|
Lee DW, Pandey RK, Lindeman S, Donaldson WA. Reactivity of acyclic (pentadienyl)iron(1+) cations: Synthetic studies directed toward the frondosins. Org Biomol Chem 2011; 9:7742-7. [DOI: 10.1039/c1ob05720k] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
24
|
Goli M, He A, Falck JR. Pd-catalyzed cross-coupling of α-(acyloxy)-tri-n-butylstannanes with alkenyl, aryl, and heteroaryl electrophiles. Org Lett 2010; 13:344-6. [PMID: 21141984 DOI: 10.1021/ol102863u] [Citation(s) in RCA: 49] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Racemic and scalemic α-(acyloxy)-tri-n-butylstannanes undergo Pd-catalyzed cross-couplings with alkenyl/aryl/heteroaryl iodides, bromides, and triflates in moderate to good yields in THF at 45 °C. Simple aryl iodides and unprotected aza-arenes, two classes of electrophiles that typically react sluggishly, are also good substrates. Cross-couplings proceed with retention of configuration at the alkenyl and stannyl-substituted stereocenters.
Collapse
Affiliation(s)
- Mohan Goli
- Department of Biochemistry, University of Texas Southwestern Medical Center, Dallas, Texas 75390, USA
| | | | | |
Collapse
|