1
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Zhao K, Kohnke P, Yang Z, Cheng X, You S, Zhang L. Enantioselective Dearomative Cyclization Enabled by Asymmetric Cooperative Gold Catalysis. Angew Chem Int Ed Engl 2022; 61:e202207518. [DOI: 10.1002/anie.202207518] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2022] [Indexed: 11/08/2022]
Affiliation(s)
- Ke Zhao
- Department of Chemistry and Biochemistry University of California Santa Barbara CA 93106 USA
| | - Philip Kohnke
- Department of Chemistry and Biochemistry University of California Santa Barbara CA 93106 USA
| | - Ziguang Yang
- Department of Chemistry and Biochemistry University of California Santa Barbara CA 93106 USA
| | - Xinpeng Cheng
- Department of Chemistry and Biochemistry University of California Santa Barbara CA 93106 USA
| | - Shu‐Li You
- State Key Laboratory of Organometallic Chemistry Shanghai Institute of Organic Chemistry Chinese Academy of Sciences 345 Lingling Lu Shanghai 200032 China
| | - Liming Zhang
- Department of Chemistry and Biochemistry University of California Santa Barbara CA 93106 USA
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2
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Zhao K, Kohnke P, Yang Z, cheng X, you S, Zhang L. Enantioselective Dearomative Cyclization Enabled by Asymmetric Cooperative Gold Catalysis. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202207518] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Ke Zhao
- University of California Santa Barbara department of chemistry and biochemistry 93106 santa barbara UNITED STATES
| | - philip Kohnke
- University of California Santa Barbara department of chemistry and biochemistry 93106 santa barbara UNITED STATES
| | - ziguang Yang
- University of California Santa Barbara department of chemistry and biochemistry 93106 santa barbara UNITED STATES
| | - Xinpeng cheng
- University of California Santa Barbara department of chemistry and biochemistry 93106 santa barbara UNITED STATES
| | - shuli you
- Shanghai Institute of Organic Chemistry State Key Laboratory of Organometallic Chemistry CHINA
| | - Liming Zhang
- UCSB Chemistry and Biochemistry Dept of Chemistry and Biochemistry 93111 SANTA BARBARA UNITED STATES
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3
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Yang D, Wang C, Wang Y, Liu G, Cheng T, Liu R. One-pot enantioselective construction of 3,4-dihydro-2H-1,4-oxazines over Ru/Au relay catalysis and its mechanistic serendipity. Org Chem Front 2022. [DOI: 10.1039/d1qo01482j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
One-pot enantioselective construction of 3,4-dihydro-2H-1,4-oxazines have been developed through the transfer hydrogenation/cyclization enantio-relay process using Ru and Au bimetallic catalysts.
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Affiliation(s)
- Dongfeng Yang
- Joint Laboratory of International Cooperation of Resource Chemistry of Ministry of Education, Key Laboratory of Resource Chemistry of Ministry of Education, and Shanghai Key Laboratory of Rare Earth Functional Materials, Shanghai Normal University, Shanghai, China
| | - Chengyi Wang
- Joint Laboratory of International Cooperation of Resource Chemistry of Ministry of Education, Key Laboratory of Resource Chemistry of Ministry of Education, and Shanghai Key Laboratory of Rare Earth Functional Materials, Shanghai Normal University, Shanghai, China
| | - Yu Wang
- Joint Laboratory of International Cooperation of Resource Chemistry of Ministry of Education, Key Laboratory of Resource Chemistry of Ministry of Education, and Shanghai Key Laboratory of Rare Earth Functional Materials, Shanghai Normal University, Shanghai, China
| | - Guohua Liu
- Joint Laboratory of International Cooperation of Resource Chemistry of Ministry of Education, Key Laboratory of Resource Chemistry of Ministry of Education, and Shanghai Key Laboratory of Rare Earth Functional Materials, Shanghai Normal University, Shanghai, China
| | - Tanyu Cheng
- Joint Laboratory of International Cooperation of Resource Chemistry of Ministry of Education, Key Laboratory of Resource Chemistry of Ministry of Education, and Shanghai Key Laboratory of Rare Earth Functional Materials, Shanghai Normal University, Shanghai, China
| | - Rui Liu
- Joint Laboratory of International Cooperation of Resource Chemistry of Ministry of Education, Key Laboratory of Resource Chemistry of Ministry of Education, and Shanghai Key Laboratory of Rare Earth Functional Materials, Shanghai Normal University, Shanghai, China
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4
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Cui X, Zhou F, Wu H, Zhou J. Asymmetric Tandem Reactions Achieved by Chiral Amine & Gold(I) Cooperative Catalysis. CHINESE J ORG CHEM 2022. [DOI: 10.6023/cjoc202209016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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5
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Yu S, Gao L, Yan Y, Yin Z, Shang Y. Application of Cascade Reactions in the Synthesis of Sprio-hetero- cycles Initiated by Intramolecular Cyclization of Alkynols. CHINESE J ORG CHEM 2021. [DOI: 10.6023/cjoc202006050] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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6
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Roy B, Rout N, Kuila P, Sarkar D. Synthesis and structural anomaly of
xyloketals‐unique
benzoxacycles: A review. J Heterocycl Chem 2020. [DOI: 10.1002/jhet.4152] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- Barnali Roy
- Department of Chemistry NIT Rourkela Odisha India
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7
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Affiliation(s)
- Ronald L. Reyes
- Institute for Chemical Reaction Design and Discovery (WPI-ICReDD), Hokkaido University, Sapporo 001-0021, Japan
- Department of Chemistry, Faculty of Science, Hokkaido University, Sapporo 060-0810, Japan
| | - Tomohiro Iwai
- Department of Chemistry, Faculty of Science, Hokkaido University, Sapporo 060-0810, Japan
| | - Masaya Sawamura
- Institute for Chemical Reaction Design and Discovery (WPI-ICReDD), Hokkaido University, Sapporo 001-0021, Japan
- Department of Chemistry, Faculty of Science, Hokkaido University, Sapporo 060-0810, Japan
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8
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Regio- and stereoselective intramolecular hydroalkoxylation of aromatic alkynols: an access to dihydroisobenzofurans under transition-metal-free conditions. CHEMICAL PAPERS 2020. [DOI: 10.1007/s11696-020-01159-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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9
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Skaria M, More SA, Kuo T, Cheng M, Liu R. Gold‐Catalyzed Iminations of Terminal Propargyl Alcohols with Anthranils with Atypical Chemoselectivity for C(1)‐Additions and 1,2‐Carbon Migration. Chemistry 2020; 26:3600-3608. [DOI: 10.1002/chem.201905283] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2019] [Revised: 12/16/2019] [Indexed: 01/07/2023]
Affiliation(s)
- Manisha Skaria
- Frontier Research Centers of Fundamental and Applied Science of MatterDepartment of ChemistryNational Tsing-Hua University Hsinchu 30013 Taiwan
| | - Sayaji Arjun More
- Frontier Research Centers of Fundamental and Applied Science of MatterDepartment of ChemistryNational Tsing-Hua University Hsinchu 30013 Taiwan
| | - Tung‐Chun Kuo
- Department of ChemistryNational Cheng Kung University Tainan 701 Taiwan
| | - Mu‐Jeng Cheng
- Department of ChemistryNational Cheng Kung University Tainan 701 Taiwan
| | - Rai‐Shung Liu
- Frontier Research Centers of Fundamental and Applied Science of MatterDepartment of ChemistryNational Tsing-Hua University Hsinchu 30013 Taiwan
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10
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Kaur N, Verma Y, Ahlawat N, Grewal P, Bhardwaj P, Jangid NK. Copper-assisted synthesis of five-memberedO-heterocycles. INORG NANO-MET CHEM 2020. [DOI: 10.1080/24701556.2020.1724144] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Navjeet Kaur
- Department of Chemistry, Banasthali Vidyapith, Banasthali, India
| | - Yamini Verma
- Department of Chemistry, Banasthali Vidyapith, Banasthali, India
| | - Neha Ahlawat
- Department of Chemistry, Banasthali Vidyapith, Banasthali, India
| | - Pooja Grewal
- Department of Chemistry, Banasthali Vidyapith, Banasthali, India
| | - Pranshu Bhardwaj
- Department of Chemistry, Banasthali Vidyapith, Banasthali, India
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11
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Yu S, Wu J, Lan H, Gao L, Qian H, Fan K, Yin Z. Palladium and Brønsted Acid Co-Catalyzed Biginelli-like Multicomponent Reactions via in Situ-Generated Cyclic Enol Ether: Access to Spirofuran-hydropyrimidinones. Org Lett 2019; 22:102-105. [DOI: 10.1021/acs.orglett.9b04015] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Shuyan Yu
- Material and Chemical Engineering College, Zhengzhou University of Light Industry, Zhengzhou 450002, Henan, P. R. China
| | - Jingxin Wu
- Material and Chemical Engineering College, Zhengzhou University of Light Industry, Zhengzhou 450002, Henan, P. R. China
| | - Hongbing Lan
- Material and Chemical Engineering College, Zhengzhou University of Light Industry, Zhengzhou 450002, Henan, P. R. China
| | - Lihong Gao
- Material and Chemical Engineering College, Zhengzhou University of Light Industry, Zhengzhou 450002, Henan, P. R. China
| | - Hengyu Qian
- Material and Chemical Engineering College, Zhengzhou University of Light Industry, Zhengzhou 450002, Henan, P. R. China
| | - Kaiqi Fan
- Material and Chemical Engineering College, Zhengzhou University of Light Industry, Zhengzhou 450002, Henan, P. R. China
| | - Zhigang Yin
- Material and Chemical Engineering College, Zhengzhou University of Light Industry, Zhengzhou 450002, Henan, P. R. China
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12
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Applications of metal and non-metal catalysts for the synthesis of oxygen containing five-membered polyheterocylces: a mini review. SN APPLIED SCIENCES 2019. [DOI: 10.1007/s42452-019-1007-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022] Open
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13
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Kaur N, Bhardwaj P, Devi M, Verma Y, Grewal P. Gold-catalyzed C–O bond forming reactions for the synthesis of six-membered O-heterocycles. SN APPLIED SCIENCES 2019. [DOI: 10.1007/s42452-019-0920-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023] Open
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14
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Lee JI, Kim HN. Efficient Synthesis of (
Z
)‐Aurones by the Thallium(I) acetate‐Catalyzed 5‐
exo
Cyclization of
o
‐(Alkynon‐1‐yl)phenols. B KOREAN CHEM SOC 2019. [DOI: 10.1002/bkcs.11759] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Affiliation(s)
- Jae In Lee
- Department of Chemistry, College of Natural ScienceDuksung Women's University Seoul 01369 Republic of Korea
| | - Han Nah Kim
- Department of Chemistry, College of Natural ScienceDuksung Women's University Seoul 01369 Republic of Korea
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15
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Sahani RL, Liu RS. Gold-Catalyzed Oxidative Arylations of 3-Butyn-1-ols and 2-Propyn-1-ols with Nitrones to Yield Distinct Fused Indoles Bearing a Heterocyclic Ring. ACS Catal 2019. [DOI: 10.1021/acscatal.9b01491] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Rajkumar Lalji Sahani
- Frontier Research Center on Fundamental and Applied Science of Matters, Department of Chemistry, National Tsing-Hua University, No. 101, Section 2, Kuang-Fu Road, Hsinchu-30013, Taiwan, ROC
| | - Rai-Shung Liu
- Frontier Research Center on Fundamental and Applied Science of Matters, Department of Chemistry, National Tsing-Hua University, No. 101, Section 2, Kuang-Fu Road, Hsinchu-30013, Taiwan, ROC
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16
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Dubovtsev AY, Dar'in DV, Kukushkin VY. Three‐Component [2+2+1] Gold(I)‐Catalyzed Oxidative Generation of Fully Substituted 1,3‐Oxazoles Involving Internal Alkynes. Adv Synth Catal 2019. [DOI: 10.1002/adsc.201900097] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Alexey Yu. Dubovtsev
- Saint Petersburg State University Universitetskaya Nab. 7/9 199034 Saint Petersburg Russian Federation
| | - Dmitry V. Dar'in
- Saint Petersburg State University Universitetskaya Nab. 7/9 199034 Saint Petersburg Russian Federation
| | - Vadim Yu. Kukushkin
- Saint Petersburg State University Universitetskaya Nab. 7/9 199034 Saint Petersburg Russian Federation
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17
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Praveen C. Dexterity of gold catalysis in controlling the regioselectivity of cycloaddition reactions. CATALYSIS REVIEWS-SCIENCE AND ENGINEERING 2019. [DOI: 10.1080/01614940.2019.1594016] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Affiliation(s)
- Chandrasekar Praveen
- Materials Electrochemistry Division, Central Electrochemical Research Institute (CSIR Laboratory), Karaikudi, Tamil Nadu, India
- Academy of Scientific and Innovative Research (AcSIR), Central Electrochemical Research Institute (CSIR Laboratory), Karaikudi, Tamil Nadu, India
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18
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Kaur N. Synthesis of six- and seven-membered and larger heterocylces using Au and Ag catalysts. INORG NANO-MET CHEM 2019. [DOI: 10.1080/24701556.2019.1567544] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Navjeet Kaur
- Department of Chemistry, Banasthali Vidyapith, Banasthali, Rajasthan, India
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19
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Kaur N. Application of silver-promoted reactions in the synthesis of five-membered O-heterocycles. SYNTHETIC COMMUN 2019. [DOI: 10.1080/00397911.2019.1570525] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- Navjeet Kaur
- Department of Chemistry, Banasthali Vidyapith, Banasthali, India
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20
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Alyabyev SB, Beletskaya IP. Gold as a catalyst. Part II. Alkynes in the reactions of carbon–carbon bond formation. RUSSIAN CHEMICAL REVIEWS 2018. [DOI: 10.1070/rcr4815] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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21
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Wang L, Liu L, Chang W, Li J. The Divergent Cascade Reactions of Arylalkynols with Homopropargylic Amines or Electron-Deficient Olefins: Access to the Spiro-Isobenzofuran- b-pyrroloquinolines or Bridged-Isobenzofuran Polycycles. J Org Chem 2018; 83:7799-7813. [PMID: 29873490 DOI: 10.1021/acs.joc.8b00691] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Two divergent cascade reactions of arylalkynols with homopropargylic amines or electron-deficient olefins were developed to synthesize the spiro-isobenzofuran- b-pyrroloquinolines or bridged-isobenzofuran heterocycles in good yields, respectively. One reaction actually involved intramolecular 5- endo-dig hydroamination cyclization-protonation of homopropargylic amines to give cycloiminium ions and intramolecular 5- exo-dig hydroalkoxylation cyclization of arylalkynols to generate isobenzofuran with exocyclic double bond, followed by the nontypical Povarov-type reaction in the presence of PtCl2/FeCl3 cocatalysts. The other underwent intramolecular hydroalkoxylation cycloisomerization of alkynols with the subsequent normal [4 + 2] cycoaddition with dienophiles. Herein, the arylalkynols acted as both "masked" electron-rich olefins and "masked" electron-rich dienes.
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Affiliation(s)
- Lun Wang
- The State Key Laboratory and Institute of Elemento-Organic Chemistry, the College of Chemistry , Nankai University , Tianjin 300071 , China
| | - Lingyan Liu
- The State Key Laboratory and Institute of Elemento-Organic Chemistry, the College of Chemistry , Nankai University , Tianjin 300071 , China
| | - Weixing Chang
- The State Key Laboratory and Institute of Elemento-Organic Chemistry, the College of Chemistry , Nankai University , Tianjin 300071 , China
| | - Jing Li
- The State Key Laboratory and Institute of Elemento-Organic Chemistry, the College of Chemistry , Nankai University , Tianjin 300071 , China.,Collaborative Innovation Center of Chemical Science and Engineering (Tianjin) , Weijin Road 94 , Nankai District, Tianjin 300071 , China
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22
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De Nisi A, Sierra S, Ferrara M, Monari M, Bandini M. TBAF catalyzed one-pot synthesis of allenyl-indoles. Org Chem Front 2017. [DOI: 10.1039/c7qo00414a] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The site selective synthesis of functionalized indoles is presented under environmentally convenient tetrabutylammonium fluoride catalysis.
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Affiliation(s)
- A. De Nisi
- Dipartimento di Chimica “G. Ciamician”
- Alma Mater Studiorum – Università di Bologna
- 40126 Bologna
- Italy
| | - S. Sierra
- Departamento de Química Orgánica y Química Inorgánica
- Universidad de Alcalá
- Madrid
- Spain
| | - M. Ferrara
- Dipartimento di Chimica “G. Ciamician”
- Alma Mater Studiorum – Università di Bologna
- 40126 Bologna
- Italy
| | - M. Monari
- Dipartimento di Chimica “G. Ciamician”
- Alma Mater Studiorum – Università di Bologna
- 40126 Bologna
- Italy
| | - M. Bandini
- Dipartimento di Chimica “G. Ciamician”
- Alma Mater Studiorum – Università di Bologna
- 40126 Bologna
- Italy
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23
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Highly Efficient One-Pot Synthesis of 2,4-Disubstituted Thiazoles Using Au(I) Catalyzed Oxidation System at Room Temperature. Catalysts 2016. [DOI: 10.3390/catal6080126] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
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24
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Kaur N. Applications of gold catalysts for the synthesis of five-membered O-heterocycles. INORG NANO-MET CHEM 2016. [DOI: 10.1080/15533174.2015.1068809] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Navjeet Kaur
- Department of Chemistry, Banasthali University, Banasthali, India
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25
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Manoni E, Bandini M. N-Allenyl Amides and O-Allenyl Ethers in Enantioselective Catalysis. European J Org Chem 2016. [DOI: 10.1002/ejoc.201600304] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Elisabetta Manoni
- Department of Chemistry “G. Ciamician”; Alma Mater Studiorum - University of Bologna; Via Selmi 2 40126 Bologna Italy
| | - Marco Bandini
- Department of Chemistry “G. Ciamician”; Alma Mater Studiorum - University of Bologna; Via Selmi 2 40126 Bologna Italy
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26
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Affiliation(s)
- Arianna Quintavalla
- Department of Chemistry “G. Ciamician”; Alma Mater Studiorum-University of Bologna; Via Selmi 2 40126 Bologna Italy
| | - Marco Bandini
- Department of Chemistry “G. Ciamician”; Alma Mater Studiorum-University of Bologna; Via Selmi 2 40126 Bologna Italy
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27
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Pflästerer D, Hashmi ASK. Gold catalysis in total synthesis – recent achievements. Chem Soc Rev 2016; 45:1331-67. [DOI: 10.1039/c5cs00721f] [Citation(s) in RCA: 600] [Impact Index Per Article: 75.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
The most recent achievements of gold catalysed transformations applied in total synthesis of natural products are reviewed and analysed.
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Affiliation(s)
- Daniel Pflästerer
- Organisch-Chemisches Institut
- Universität Heidelberg
- 69120 Heidelberg
- Germany
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28
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Giofrè SV, Romeo R, Mancuso R, Cicero N, Corriero N, Chiacchio U, Romeo G, Gabriele B. A new microwave-assisted thionation-heterocyclization process leading to benzo[c]thiophene-1(3H)-thione and 1H-isothiochromene-1-thione derivatives. RSC Adv 2016. [DOI: 10.1039/c6ra01329e] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
The first example of a MW-assisted tandem thionation/S-cyclization process, leading to benzothiophenethione and isothiochromenethione derivatives, is reported.
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Affiliation(s)
- Salvatore V. Giofrè
- Dipartimento di Scienze Chimiche, Biologiche, Farmaceutiche ed Ambientali
- Università di Messina
- 98168 Messina
- Italy
| | - Roberto Romeo
- Dipartimento di Scienze Chimiche, Biologiche, Farmaceutiche ed Ambientali
- Università di Messina
- 98168 Messina
- Italy
| | - Raffaella Mancuso
- Laboratory of Industrial and Synthetic Organic Chemistry (LISOC)
- Dipartimento di Chimica e Tecnologie Chimiche
- Università della Calabria
- 87036 Arcavacata di Rende
- Italy
| | - Nicola Cicero
- Dipartimento di Scienze biomediche
- odontoiatriche e delle immagini morfologiche e funzionali
- Università di Messina
- 98125 Messina
- Italy
| | | | - Ugo Chiacchio
- Dipartimento di Chimica
- Università di Catania
- 95100 Catania
- Italy
| | - Giovanni Romeo
- Dipartimento di Scienze Chimiche, Biologiche, Farmaceutiche ed Ambientali
- Università di Messina
- 98168 Messina
- Italy
| | - Bartolo Gabriele
- Laboratory of Industrial and Synthetic Organic Chemistry (LISOC)
- Dipartimento di Chimica e Tecnologie Chimiche
- Università della Calabria
- 87036 Arcavacata di Rende
- Italy
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29
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Kumar A, Singh S, Sharma SK, Parmar VS, Van der Eycken EV. Gold-Catalyzed Cyclization Processes: Pivotal Avenues for Organic Synthesis. CHEM REC 2015; 16:73-83. [DOI: 10.1002/tcr.201500230] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2015] [Indexed: 11/05/2022]
Affiliation(s)
- Amit Kumar
- Laboratory for Organic and Microwave-Assisted Chemistry (LOMAC) Department of Chemistry; University of Leuven (KU Leuven); Celestijnenlaan 200F B-3001 Leuven Belgium
- Bioorganic Laboratory Department of Chemistry; University of Delhi; Delhi 110 007 India
| | - Sukhdev Singh
- Laboratory for Organic and Microwave-Assisted Chemistry (LOMAC) Department of Chemistry; University of Leuven (KU Leuven); Celestijnenlaan 200F B-3001 Leuven Belgium
| | - Sunil K. Sharma
- Bioorganic Laboratory Department of Chemistry; University of Delhi; Delhi 110 007 India
| | - Virinder S. Parmar
- Laboratory for Organic and Microwave-Assisted Chemistry (LOMAC) Department of Chemistry; University of Leuven (KU Leuven); Celestijnenlaan 200F B-3001 Leuven Belgium
- Bioorganic Laboratory Department of Chemistry; University of Delhi; Delhi 110 007 India
| | - Erik V. Van der Eycken
- Laboratory for Organic and Microwave-Assisted Chemistry (LOMAC) Department of Chemistry; University of Leuven (KU Leuven); Celestijnenlaan 200F B-3001 Leuven Belgium
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30
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Siyang HX, Ji XY, Wu XR, Wu XY, Liu PN. Lewis Acid Catalyzed Tandem Polycyclization of Internal Alkynols and Vinyl Azides. Org Lett 2015; 17:5220-3. [DOI: 10.1021/acs.orglett.5b02556] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Hai Xiao Siyang
- Shanghai Key Laboratory of
Functional Materials Chemistry, Key Lab for Advanced Materials and
Institute of Fine Chemicals, East China University of Science and Technology, Meilong Road 130, Shanghai 200237, China
| | - Xiao Yue Ji
- Shanghai Key Laboratory of
Functional Materials Chemistry, Key Lab for Advanced Materials and
Institute of Fine Chemicals, East China University of Science and Technology, Meilong Road 130, Shanghai 200237, China
| | - Xu Rui Wu
- Shanghai Key Laboratory of
Functional Materials Chemistry, Key Lab for Advanced Materials and
Institute of Fine Chemicals, East China University of Science and Technology, Meilong Road 130, Shanghai 200237, China
| | - Xin Yan Wu
- Shanghai Key Laboratory of
Functional Materials Chemistry, Key Lab for Advanced Materials and
Institute of Fine Chemicals, East China University of Science and Technology, Meilong Road 130, Shanghai 200237, China
| | - Pei Nian Liu
- Shanghai Key Laboratory of
Functional Materials Chemistry, Key Lab for Advanced Materials and
Institute of Fine Chemicals, East China University of Science and Technology, Meilong Road 130, Shanghai 200237, China
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31
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Liu BY, Zhang C, Zeng KW, Li J, Guo XY, Zhao MB, Tu PF, Jiang Y. Exotines A and B, Two Heterodimers of Isopentenyl-Substituted Indole and Coumarin Derivatives from Murraya exotica. Org Lett 2015; 17:4380-3. [PMID: 26313158 DOI: 10.1021/acs.orglett.5b02230] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Exotines A and B (1 and 2), two heterodimers of isopentenyl-substituted indole and coumarin derivatives linked through a new fused heptacyclic ring system, were isolated from the roots of Murraya exotica. Their structures were established by comprehensive NMR and MS spectroscopic data analysis, and the absolute configurations were determined by single-crystal X-ray crystallographic analysis and ECD calculations. Compounds 1 and 2 showed inhibition of nitric oxide production in lipopolysaccharide-induced BV-2 microglial cells with IC50 values of 9.2 and 39.9 μM, respectively.
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Affiliation(s)
- Bing-Yu Liu
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University , Beijing 100191, People's Republic of China
| | - Chen Zhang
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University , Beijing 100191, People's Republic of China
| | - Ke-Wu Zeng
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University , Beijing 100191, People's Republic of China
| | - Jun Li
- Modern Research Center for Traditional Chinese Medicine, Beijing University of Chinese Medicine , Beijing 100029, People's Republic of China
| | - Xiao-Yu Guo
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University , Beijing 100191, People's Republic of China
| | - Ming-Bo Zhao
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University , Beijing 100191, People's Republic of China
| | - Peng-Fei Tu
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University , Beijing 100191, People's Republic of China
| | - Yong Jiang
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University , Beijing 100191, People's Republic of China
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32
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Yu C, Chen B, Zhou T, Tian Q, Zhang G. Gold(I)-Catalyzed Tandem Transformation with Diynes: Rapid Access to Linear Cyclopentenone-Fused Polycyclic Molecules. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201503599] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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33
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Yu C, Chen B, Zhou T, Tian Q, Zhang G. Gold(I)-Catalyzed Tandem Transformation with Diynes: Rapid Access to Linear Cyclopentenone-Fused Polycyclic Molecules. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/anie.201503599] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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34
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Eriksson K, Verho O, Nyholm L, Oscarsson S, Bäckvall JE. Dispersed Gold Nanoparticles Supported in the Pores of Siliceous Mesocellular Foam: A Catalyst for Cycloisomerization of Alkynoic Acids to γ-Alkylidene Lactones. European J Org Chem 2015. [DOI: 10.1002/ejoc.201403664] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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35
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An efficient homogeneous gold(I) catalyst for N-alkylation of amines with alcohols by hydrogen autotransfer. Tetrahedron 2014. [DOI: 10.1016/j.tet.2014.10.007] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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36
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37
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Zheng H, Adduci LL, Felix RJ, Gagné MR. Gold-Catalyzed Diastereoselective Cycloisomerization of Alkylidene-Cyclopropane-Bearing 1,6-Diynes. Angew Chem Int Ed Engl 2014. [DOI: 10.1002/ange.201405147] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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38
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Zheng H, Adduci LL, Felix RJ, Gagné MR. Gold-catalyzed diastereoselective cycloisomerization of alkylidene-cyclopropane-bearing 1,6-diynes. Angew Chem Int Ed Engl 2014; 53:7904-7. [PMID: 24920312 DOI: 10.1002/anie.201405147] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2014] [Indexed: 12/25/2022]
Abstract
An unprecedented gold-catalyzed diastereoselective cycloisomerization of 1,6-diynes bearing an alkylidene cyclopropane moiety has been developed. This methodology enables rapid access to a variety of 1,2-trimethylenenorbornanes, which are important building blocks in the preparations of abiotic and sesquiterpene core structures.
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Affiliation(s)
- Hongchao Zheng
- Department of Chemistry, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599-3290 (USA)
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39
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40
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Zheng H, Felix RJ, Gagné MR. Gold-catalyzed enantioselective ring-expanding cycloisomerization of cyclopropylidene bearing 1,5-enynes. Org Lett 2014; 16:2272-5. [PMID: 24684491 PMCID: PMC3998771 DOI: 10.1021/ol5007955] [Citation(s) in RCA: 63] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
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An enantioselective ring-expanding
cycloisomerization of 1,5-enynes
bearing a cyclopropylidene moiety has been developed. This methodology
provides a new approach to bicyclo[4.2.0]octanes, a structural motif
present in many biologically active natural products.
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Affiliation(s)
- Hongchao Zheng
- Department of Chemistry, University of North Carolina at Chapel Hill , Chapel Hill, North Carolina 27599-3290, United States
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41
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Majumdar KC, Sinha B. Coinage metals (Cu, Ag and Au) in the synthesis of natural products. RSC Adv 2014. [DOI: 10.1039/c3ra44336a] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
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42
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Siyang HX, Wu XR, Ji XY, Wu XY, Liu PN. A copper(ii) perchlorate-promoted tandem reaction of internal alkynol and salicyl N-tosylhydrazone: direct access to isochromeno[3,4-b]chromene. Chem Commun (Camb) 2014; 50:8514-7. [DOI: 10.1039/c4cc02862g] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A copper(ii) perchlorate-promoted tandem reaction of internal alkynol and salicyl N-tosylhydrazone provides a novel, concise method for constructing isochromeno[3,4-b]chromene in 35–94% yields.
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Affiliation(s)
- Hai Xiao Siyang
- Shanghai Key Laboratory of Functional Materials Chemistry
- Key Lab for Advanced Materials and Institute of Fine Chemicals
- East China University of Science and Technology
- Shanghai 200237, China
| | - Xu Rui Wu
- Shanghai Key Laboratory of Functional Materials Chemistry
- Key Lab for Advanced Materials and Institute of Fine Chemicals
- East China University of Science and Technology
- Shanghai 200237, China
| | - Xiao Yue Ji
- Shanghai Key Laboratory of Functional Materials Chemistry
- Key Lab for Advanced Materials and Institute of Fine Chemicals
- East China University of Science and Technology
- Shanghai 200237, China
| | - Xin Yan Wu
- Shanghai Key Laboratory of Functional Materials Chemistry
- Key Lab for Advanced Materials and Institute of Fine Chemicals
- East China University of Science and Technology
- Shanghai 200237, China
| | - Pei Nian Liu
- Shanghai Key Laboratory of Functional Materials Chemistry
- Key Lab for Advanced Materials and Institute of Fine Chemicals
- East China University of Science and Technology
- Shanghai 200237, China
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43
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Nakamura I, Terada M. Heterocyclic Synthesis by π-Acidic Metal Catalyzed Reactions via N-O Bond Cleavage. HETEROCYCLES 2014. [DOI: 10.3987/rev-13-791] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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44
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Groß T, Metz P. An Efficient Gold-Catalyzed Domino Process for the Construction of Tetracyclic Ketoethers. Chemistry 2013; 19:14787-90. [DOI: 10.1002/chem.201302985] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2013] [Indexed: 12/22/2022]
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45
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Chakraborty A, Goswami K, Adiyala A, Sinha S. Syntheses of Spiro[cyclopent[3]ene-1,3′-indole]s and Tetrahydrocyclohepta[b]indoles from 2,3-Disubstituted Indoles through Sigmatropic Rearrangement. European J Org Chem 2013. [DOI: 10.1002/ejoc.201300888] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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46
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Song XR, Xia XF, Song B, Tian X, Zhu HT, Zhou AX, Liu XY, Liang YM. Gold-Catalyzed Tandem Cyclization/Cycloaddition Reaction of Enynones: Highly Regioselective Synthesis of Oxabicyclic Compounds and Naphthyl Ketones. ASIAN J ORG CHEM 2013. [DOI: 10.1002/ajoc.201300118] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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47
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Cera G, Chiarucci M, Dosi F, Bandini M. Gold(I)-Catalyzed Functionalization of Benzhydryl C(sp3)H Bonds. Adv Synth Catal 2013. [DOI: 10.1002/adsc.201300525] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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48
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Oh CH, Kim JH, Piao L, Yu J, Kim SY. Gold carbenes from substituted propargyl acetates: intramolecular ene-type reactions to 2-acetoxynaphthalene derivatives. Chemistry 2013; 19:10501-5. [PMID: 23794486 DOI: 10.1002/chem.201301384] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2013] [Indexed: 11/09/2022]
Affiliation(s)
- Chang Ho Oh
- Department of Chemistry and Research Institute for Natural Science, Hanyang University, Sungdong-Gu, Seoul 133-791, Korea
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49
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Panda B, Sarkar TK. Gold catalysis: regio- and stereoselective total synthesis of xyloketals D and G and the related natural product alboatrin. J Org Chem 2013; 78:2413-21. [PMID: 23428314 DOI: 10.1021/jo302545n] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
A new and efficient one-pot desilylation-gold-catalyzed cycloisomerization of alkynes containing a silyl-protected phenolic -OH and a free alcoholic -OH unit leads selectively to the formation of tetrahydrofuranobenzopyran ring system. This approach has been used for the regio- and stereoselective synthesis of xyloketal D, xyloketal G, and the related natural product alboatrin.
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Affiliation(s)
- Biswajit Panda
- Department of Chemistry, Indian Institute of Technology, Kharagpur-721302, India
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50
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Sonogashira reaction on pyridinium N-haloheteroarylaminides: regioselective synthesis of N-alkyl-3-alkynyl-5-arylpyridin-2-yl amines. Tetrahedron 2013. [DOI: 10.1016/j.tet.2013.01.012] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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