1
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Stankevich KS, Cook MJ. The Hosomi-Sakurai allylation in carbocyclization reactions. Tetrahedron Lett 2023. [DOI: 10.1016/j.tetlet.2023.154415] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/26/2023]
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2
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Ghosh T, Biswas D, Bhakta S. Palladium-Catalyzed Synthesis of Fused Carbo- and Heterocycles: Recent Advances. Chem Asian J 2022; 17:e202200725. [PMID: 36065137 DOI: 10.1002/asia.202200725] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2022] [Revised: 09/03/2022] [Indexed: 11/10/2022]
Abstract
The use of palladium catalysts in fused ring synthesis has been increasingly noteworthy in recent years in organic synthesis. It has a lot of potential compared to other transition metal catalysts, because of its one-of-a-kind feature that makes them more widely applicable in a variety of disciplines application. Palladium is important in a variety of Heck processes, including intramolecular, intermolecular, and reductive Heck reactions, which produce diverse carbocycles and heterocycles of biological importance. Under optimal reaction conditions, carbocyclization or heterocyclization occurs, resulting in the production of numerous structural building blocks of naturally occurring compounds. Beside intramolecular Heck-type reactions, cycloaddition, cycloalkylation, oxidative coupling, C-H functionalization, cross-coupling reactions, and carboamidation reactions have also been employed extensively to access fused carbo- and heterocycles of immense biological importance. This review article provides a well-summarized discussion (since 2001) on fused carbo- and heterocycle ring synthesis using palladium catalysts, overviewing their applications, and mechanistic insights.
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Affiliation(s)
- Tapas Ghosh
- Maulana Abul Kalam Azad University of Technology, Applied Sciences, Simhat, Haringhata, 741249, Haringhata, INDIA
| | - Diptam Biswas
- Maulana Abul Kalam Azad University of Technology, Applied Chemistry, INDIA
| | - Sayantika Bhakta
- Maulana Abul Kalam Azad University of Technology, Applied Chemistry, INDIA
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3
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Sato T. Development of Stereodivergent Synthesis of Skipped Dienes and Application to Unified Total Synthesis of Madangamine Alkaloids. J SYN ORG CHEM JPN 2022. [DOI: 10.5059/yukigoseikyokaishi.80.343] [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)
- Takaaki Sato
- Department of Applied Chemistry, Faculty of Science and Technology, Keio University
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4
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Shiomi S, Shennan BDA, Yamazaki K, Fuentes de Arriba ÁL, Vasu D, Hamlin TA, Dixon DJ. A New Organocatalytic Desymmetrization Reaction Enables the Enantioselective Total Synthesis of Madangamine E. J Am Chem Soc 2022; 144:1407-1415. [PMID: 35037758 PMCID: PMC8796237 DOI: 10.1021/jacs.1c12040] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
![]()
The
enantioselective total synthesis of madangamine E has been
completed in 30 steps, enabled by a new catalytic and highly enantioselective
desymmetrizing intramolecular Michael addition reaction of a prochiral
ketone to a tethered β,β′-disubstituted
nitroolefin. This key carbon–carbon bond forming reaction efficiently
constructed a chiral bicyclic core in near-perfect enantio- and diastereo-selectivity,
concurrently established three stereogenic centers, including a quaternary
carbon, and proved highly scalable. Furthermore, the pathway and origins
of enantioselectivity in this catalytic cyclization were probed using
density functional theory (DFT) calculations, which revealed the crucial
substrate/catalyst interactions in the enantio-determining step. Following
construction of the bicyclic core, the total synthesis of madangamine
E could be completed, with key steps including a mild one-pot oxidative
lactamization of an amino alcohol, a two-step Z-selective
olefination of a sterically hindered ketone, and ring-closing metatheses
to install the two macrocyclic rings.
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Affiliation(s)
- Shinya Shiomi
- Department of Chemistry, University of Oxford, Chemical Research Laboratory, 12 Mansfield Road, Oxford, OX1 3TA, U.K
| | - Benjamin D A Shennan
- Department of Chemistry, University of Oxford, Chemical Research Laboratory, 12 Mansfield Road, Oxford, OX1 3TA, U.K
| | - Ken Yamazaki
- Department of Chemistry, University of Oxford, Chemical Research Laboratory, 12 Mansfield Road, Oxford, OX1 3TA, U.K.,Department of Theoretical Chemistry, Amsterdam Institute of Molecular and Life Sciences (AIMMS), and Amsterdam Center for Multiscale Modeling (ACMM), Vrije Universiteit Amsterdam, De Boelelaan 1083, 1081 HV Amsterdam, The Netherlands
| | - Ángel L Fuentes de Arriba
- Department of Chemistry, University of Oxford, Chemical Research Laboratory, 12 Mansfield Road, Oxford, OX1 3TA, U.K
| | - Dhananjayan Vasu
- Department of Chemistry, University of Oxford, Chemical Research Laboratory, 12 Mansfield Road, Oxford, OX1 3TA, U.K
| | - Trevor A Hamlin
- Department of Theoretical Chemistry, Amsterdam Institute of Molecular and Life Sciences (AIMMS), and Amsterdam Center for Multiscale Modeling (ACMM), Vrije Universiteit Amsterdam, De Boelelaan 1083, 1081 HV Amsterdam, The Netherlands
| | - Darren J Dixon
- Department of Chemistry, University of Oxford, Chemical Research Laboratory, 12 Mansfield Road, Oxford, OX1 3TA, U.K
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5
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Yokoshima S. Synthesis of 2-Azabicyclo[3.3.1]nonanes: Lessons from Synthetic Studies of Macrocyclic Diamine Alkaloids. CHEM LETT 2021. [DOI: 10.1246/cl.200695] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Satoshi Yokoshima
- Graduate School of Pharmaceutical Sciences, Nagoya University, Furo-cho, Chikusa-ku, Nagoya, Aichi 464-8601, Japan
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6
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Ashida Y, Tanabe Y. Stereocomplementary and Parallel Syntheses of Multi-Substituted (E)-, (Z)-Stereodefined α,β-Unsaturated Esters: Application to Drug Syntheses. CHEM REC 2020; 20:1410-1429. [PMID: 32931154 DOI: 10.1002/tcr.202000076] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Revised: 08/17/2020] [Accepted: 08/17/2020] [Indexed: 12/20/2022]
Abstract
Ubiquitous α,β-unsaturated esters are well recognized as key structural olefin scaffolds in organic chemistry. (E)- and (Z)-steroselectivity is the most critical issue in their synthesis, however, (E)- and (Z)- stereocomplementary synthetic methods remain quite limited. The present account discloses general (E)-, (Z)-stereocomplementary syntheses of a variety of α,β-unsaturated esters from highly accessible (E)-, (Z)-stereodefined enol tosylates derived from β-ketoesters and α-formyl esters. Step 1 toward the stereocomplementary preparation of (E)-, (Z)-stereodefined enol tosylates is implemented by using inexpensive reagents under mild reaction conditions. Step 2 toward the highly stereoretentive synthesis of (E)- and (Z)-stereodefined α,β-unsaturated esters involves Suzuki-Miyaura, Negishi, Sonogashira, Iron-catalyzed, Mizoroki-Heck, and Buchwald-Hartwig cross-coupling reactions. Notably, this strategy was successfully applied for parallel drug syntheses of (E)- and (Z)-zimelidine, (E)- and (Z)-tamoxifen, and Merck's cyclopropane pharmacophore. Representative successful utilizations by other groups are also introduced.
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Affiliation(s)
- Yuichiro Ashida
- Department of Chemistry, School of Science and Technology, Kwansei Gakuin University, 2-1 Gakuen, Sanda Hyogo, 669-1337, Japan
| | - Yoo Tanabe
- Department of Chemistry, School of Science and Technology, Kwansei Gakuin University, 2-1 Gakuen, Sanda Hyogo, 669-1337, Japan
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7
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Chen P, Yang H, Zhang H, Chen W, Zhang Z, Zhang J, Li H, Wang X, Xie X, She X. Total Synthesis of (−)-Gardmultimine A. Org Lett 2020; 22:2022-2025. [DOI: 10.1021/acs.orglett.0c00399] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Peiqi Chen
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, P.R. China
| | - Hesi Yang
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, P.R. China
| | - Hao Zhang
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, P.R. China
| | - Wei Chen
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, P.R. China
| | - Zheng Zhang
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, P.R. China
| | - Jing Zhang
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, P.R. China
| | - Huilin Li
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, P.R. China
| | - Xiaolei Wang
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, P.R. China
| | - Xingang Xie
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, P.R. China
| | - Xuegong She
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, P.R. China
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8
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Cheng B, Reyes J. Recent progress on the total syntheses of macrocyclic diamine alkaloids. Nat Prod Rep 2020; 37:322-337. [DOI: 10.1039/c9np00031c] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
This review highlights the progress and challenges in the chemical synthesis of macrocyclic diamine alkaloids since 2006.
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Affiliation(s)
- Bichu Cheng
- School of Science
- Harbin Institute of Technology
- Shenzhen
- China
| | - Julius Reyes
- Department of Chemistry
- New York University
- New York
- USA
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9
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Are C, Pérez M, Ballette R, Proto S, Caso F, Yayik N, Bosch J, Amat M. Access to Enantiopure Advanced Intermediates en Route to Madangamines. Chemistry 2019; 25:15929-15933. [PMID: 31584737 DOI: 10.1002/chem.201904045] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2019] [Indexed: 11/07/2022]
Abstract
The synthesis of enantiopure ABCE and ABCD tetracyclic advanced intermediates en route to madangamine alkaloids and studies for the construction of the triunsaturated 15-membered D ring of madangamine B and the saturated 13-membered D ring of madangamine E are reported.
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Affiliation(s)
- Celeste Are
- Laboratory of Organic Chemistry, Faculty of Pharmacy and Food Sciences and Institute of Biomedicine (IBUB), University of Barcelona, 08028, Barcelona, Spain
| | - Maria Pérez
- Department of Nutrition, Food Sciences and Gastronomy, Faculty of Pharmacy and Food Sciences, and Institute of Nutrition and Food Safety (INSA-UB), University of Barcelona, 08921, Santa Coloma, de Gramanet, Spain
| | - Roberto Ballette
- Laboratory of Organic Chemistry, Faculty of Pharmacy and Food Sciences and Institute of Biomedicine (IBUB), University of Barcelona, 08028, Barcelona, Spain
| | - Stefano Proto
- Laboratory of Organic Chemistry, Faculty of Pharmacy and Food Sciences and Institute of Biomedicine (IBUB), University of Barcelona, 08028, Barcelona, Spain
| | - Federica Caso
- Laboratory of Organic Chemistry, Faculty of Pharmacy and Food Sciences and Institute of Biomedicine (IBUB), University of Barcelona, 08028, Barcelona, Spain
| | - Nihan Yayik
- Laboratory of Organic Chemistry, Faculty of Pharmacy and Food Sciences and Institute of Biomedicine (IBUB), University of Barcelona, 08028, Barcelona, Spain
| | - Joan Bosch
- Laboratory of Organic Chemistry, Faculty of Pharmacy and Food Sciences and Institute of Biomedicine (IBUB), University of Barcelona, 08028, Barcelona, Spain
| | - Mercedes Amat
- Laboratory of Organic Chemistry, Faculty of Pharmacy and Food Sciences and Institute of Biomedicine (IBUB), University of Barcelona, 08028, Barcelona, Spain
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10
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Eastwood MS, Douglas CJ. Synthesis of the Madangamine Alkaloid Core by a C–C Bond Activation Cascade. Org Lett 2019; 21:6149-6154. [DOI: 10.1021/acs.orglett.9b02331] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Matthew S. Eastwood
- Department of Chemistry, University of Minnesota−Twin Cities, 207 Pleasant Street SE, Minneapolis, Minnesota 55455, United States
| | - Christopher J. Douglas
- Department of Chemistry, University of Minnesota−Twin Cities, 207 Pleasant Street SE, Minneapolis, Minnesota 55455, United States
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11
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Suto T, Yanagita Y, Nagashima Y, Takikawa S, Kurosu Y, Matsuo N, Miura K, Simizu S, Sato T, Chida N. Unified Total Synthesis of Madangamine Alkaloids. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 2019. [DOI: 10.1246/bcsj.20180334] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Takahiro Suto
- Department of Applied Chemistry, Faculty of Science and Technology, Keio University, 3-14-1 Hiyoshi, Kohoku-ku, Yokohama, Kanagawa 223-8522, Japan
| | - Yuta Yanagita
- Department of Applied Chemistry, Faculty of Science and Technology, Keio University, 3-14-1 Hiyoshi, Kohoku-ku, Yokohama, Kanagawa 223-8522, Japan
| | - Yoshiyuki Nagashima
- Department of Applied Chemistry, Faculty of Science and Technology, Keio University, 3-14-1 Hiyoshi, Kohoku-ku, Yokohama, Kanagawa 223-8522, Japan
| | - Shinsaku Takikawa
- Department of Applied Chemistry, Faculty of Science and Technology, Keio University, 3-14-1 Hiyoshi, Kohoku-ku, Yokohama, Kanagawa 223-8522, Japan
| | - Yasuhiro Kurosu
- Department of Applied Chemistry, Faculty of Science and Technology, Keio University, 3-14-1 Hiyoshi, Kohoku-ku, Yokohama, Kanagawa 223-8522, Japan
| | - Naoya Matsuo
- Department of Applied Chemistry, Faculty of Science and Technology, Keio University, 3-14-1 Hiyoshi, Kohoku-ku, Yokohama, Kanagawa 223-8522, Japan
| | - Kazuki Miura
- Department of Applied Chemistry, Faculty of Science and Technology, Keio University, 3-14-1 Hiyoshi, Kohoku-ku, Yokohama, Kanagawa 223-8522, Japan
| | - Siro Simizu
- Department of Applied Chemistry, Faculty of Science and Technology, Keio University, 3-14-1 Hiyoshi, Kohoku-ku, Yokohama, Kanagawa 223-8522, Japan
| | - Takaaki Sato
- Department of Applied Chemistry, Faculty of Science and Technology, Keio University, 3-14-1 Hiyoshi, Kohoku-ku, Yokohama, Kanagawa 223-8522, Japan
| | - Noritaka Chida
- Department of Applied Chemistry, Faculty of Science and Technology, Keio University, 3-14-1 Hiyoshi, Kohoku-ku, Yokohama, Kanagawa 223-8522, Japan
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12
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Are C, Pérez M, Bosch J, Amat M. Enantioselective formal synthesis of (+)-madangamine A. Chem Commun (Camb) 2019; 55:7207-7210. [DOI: 10.1039/c9cc03690c] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A formal synthesis of (+)-madangamine A from phenylglycinol-derived lactam 1, involving the final closure of the peripheral rings from the skipped polyunsaturated diazatricyclic derivative 19, is reported.
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Affiliation(s)
- Celeste Are
- Laboratory of Organic Chemistry, Faculty of Pharmacy and Food Sciences, and Institute of Biomedicine (IBUB)
- University of Barcelona
- 080028-Barcelona
- Spain
| | - Maria Pérez
- Department of Nutrition
- Food Sciences and Gastronomy
- Faculty of Pharmacy and Food Sciences, and Institute of Biomedicine (IBUB)
- University of Barcelona
- 08921-Santa Coloma de Gramenet
| | - Joan Bosch
- Laboratory of Organic Chemistry, Faculty of Pharmacy and Food Sciences, and Institute of Biomedicine (IBUB)
- University of Barcelona
- 080028-Barcelona
- Spain
| | - Mercedes Amat
- Laboratory of Organic Chemistry, Faculty of Pharmacy and Food Sciences, and Institute of Biomedicine (IBUB)
- University of Barcelona
- 080028-Barcelona
- Spain
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13
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Bhattacharjee A, Gerasimov MV, DeJong S, Wardrop DJ. Oxamidation of Unsaturated O-Alkyl Hydroxamates: Synthesis of the Madangamine Diazatricylic (ABC Rings) Skeleton. Org Lett 2017; 19:6570-6573. [PMID: 29182290 DOI: 10.1021/acs.orglett.7b03283] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
A novel approach to the diazatricyclic madangamine ABC ring system and the synthesis of an advanced, differentially protected intermediate for the synthesis of madangamine D is reported. Central to the success of this approach is the iodine(III)-mediated intramolecular oxamidation of an unsaturated O-methyl hydroxamate, a π-N+-type cyclization which proceeds in high yield and with complete regioselectivity to generate the 2-azabicyclo[3.3.1]nonane (morphan) system encompassing rings A and C.
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Affiliation(s)
- Abir Bhattacharjee
- Department of Chemistry, University of Illinois at Chicago , 845 West Taylor Street, Room 4500, Chicago, Illinois 60607-7061, United States
| | - Mikhail V Gerasimov
- Department of Chemistry, University of Illinois at Chicago , 845 West Taylor Street, Room 4500, Chicago, Illinois 60607-7061, United States
| | - Sam DeJong
- Department of Chemistry, University of Illinois at Chicago , 845 West Taylor Street, Room 4500, Chicago, Illinois 60607-7061, United States
| | - Duncan J Wardrop
- Department of Chemistry, University of Illinois at Chicago , 845 West Taylor Street, Room 4500, Chicago, Illinois 60607-7061, United States
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14
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Mekareeya A, Walker PR, Couce-Rios A, Campbell CD, Steven A, Paton RS, Anderson EA. Mechanistic Insight into Palladium-Catalyzed Cycloisomerization: A Combined Experimental and Theoretical Study. J Am Chem Soc 2017; 139:10104-10114. [DOI: 10.1021/jacs.7b05436] [Citation(s) in RCA: 47] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Affiliation(s)
- Aroonroj Mekareeya
- Chemistry
Research Laboratory, University of Oxford, 12 Mansfield Road, Oxford OX1 3TA, U.K
| | - P. Ross Walker
- Chemistry
Research Laboratory, University of Oxford, 12 Mansfield Road, Oxford OX1 3TA, U.K
| | - Almudena Couce-Rios
- Departament
de Química, Universitat Autònoma de Barcelona, 08193 Cerdanyola del Vallès, Spain
| | - Craig D. Campbell
- Chemistry
Research Laboratory, University of Oxford, 12 Mansfield Road, Oxford OX1 3TA, U.K
| | - Alan Steven
- AstraZeneca Pharmaceutical Techology and Development, Charter Way, Macclesfield,
Cheshire SK10 2NA, U.K
| | - Robert S. Paton
- Chemistry
Research Laboratory, University of Oxford, 12 Mansfield Road, Oxford OX1 3TA, U.K
| | - Edward A. Anderson
- Chemistry
Research Laboratory, University of Oxford, 12 Mansfield Road, Oxford OX1 3TA, U.K
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15
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Affiliation(s)
- Peng Wu
- Department
of Chemistry, Technical University of Denmark, Kongens Lyngby DK-2800, Denmark
- Department
of Immunology and Microbiology, University of Copenhagen, Copenhagen DK-2200, Denmark
- Center
for the Science of Therapeutics, Broad Institute of MIT and Harvard, Cambridge, Massachusetts 02142, United States
- Department
of Medicine, Harvard Medical School, Boston, Massachusetts 02115, United States
- Renal
Division, Brigham and Women’s Hospital, Boston, Massachusetts 02115, United States
| | - Thomas E. Nielsen
- Department
of Chemistry, Technical University of Denmark, Kongens Lyngby DK-2800, Denmark
- Department
of Immunology and Microbiology, University of Copenhagen, Copenhagen DK-2200, Denmark
- Singapore
Centre for Environmental Life Sciences Engineering, Nanyang Technological University, Singapore 637551, Singapore
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16
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Suto T, Yanagita Y, Nagashima Y, Takikawa S, Kurosu Y, Matsuo N, Sato T, Chida N. Unified Total Synthesis of Madangamines A, C, and E. J Am Chem Soc 2017; 139:2952-2955. [DOI: 10.1021/jacs.7b00807] [Citation(s) in RCA: 42] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Takahiro Suto
- Department of Applied
Chemistry,
Faculty of Science and Technology, Keio University, 3-14-1, Hiyoshi,
Kohoku-ku, Yokohama 223-8522, Japan
| | - Yuta Yanagita
- Department of Applied
Chemistry,
Faculty of Science and Technology, Keio University, 3-14-1, Hiyoshi,
Kohoku-ku, Yokohama 223-8522, Japan
| | - Yoshiyuki Nagashima
- Department of Applied
Chemistry,
Faculty of Science and Technology, Keio University, 3-14-1, Hiyoshi,
Kohoku-ku, Yokohama 223-8522, Japan
| | - Shinsaku Takikawa
- Department of Applied
Chemistry,
Faculty of Science and Technology, Keio University, 3-14-1, Hiyoshi,
Kohoku-ku, Yokohama 223-8522, Japan
| | - Yasuhiro Kurosu
- Department of Applied
Chemistry,
Faculty of Science and Technology, Keio University, 3-14-1, Hiyoshi,
Kohoku-ku, Yokohama 223-8522, Japan
| | - Naoya Matsuo
- Department of Applied
Chemistry,
Faculty of Science and Technology, Keio University, 3-14-1, Hiyoshi,
Kohoku-ku, Yokohama 223-8522, Japan
| | - Takaaki Sato
- Department of Applied
Chemistry,
Faculty of Science and Technology, Keio University, 3-14-1, Hiyoshi,
Kohoku-ku, Yokohama 223-8522, Japan
| | - Noritaka Chida
- Department of Applied
Chemistry,
Faculty of Science and Technology, Keio University, 3-14-1, Hiyoshi,
Kohoku-ku, Yokohama 223-8522, Japan
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17
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Ashida Y, Honda A, Sato Y, Nakatsuji H, Tanabe Y. Divergent Synthetic Access to E- and Z-Stereodefined All-Carbon-Substituted Olefin Scaffolds: Application to Parallel Synthesis of ( E)- and ( Z)-Tamoxifens. ChemistryOpen 2017; 6:73-89. [PMID: 28168153 PMCID: PMC5288768 DOI: 10.1002/open.201600124] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2016] [Revised: 11/29/2016] [Indexed: 11/30/2022] Open
Abstract
A highly substrate‐general synthesis of all‐carbon‐substituted E‐ and Z‐stereodefined olefins is performed. The method comprises two sets of parallel and stereocomplementary preparations of (E)‐ and (Z)‐α,β‐unsaturated esters involving two robust and distinctive reactions: 1) stereocomplementary enol tosylations using readily available TsCl/diamine/(LiCl) base reagents, and 2) stereoretentive Negishi cross‐coupling using the catalysts [Pd(dppe)Cl2] (for E) and [Pd(dppb)Cl2] (for Z). The present parallel approach is categorized as both type I (convergent approach: 16 examples, 56–87 % yield) and type II (divergent approach: 18 examples, 70–95 % yield). The obtained (E)‐ and (Z)‐α,β‐unsaturated ester scaffolds are successfully transformed into various E‐ and Z‐stereodefined known and novel olefins (8×2 derivatization arrays). As a demonstration, application to the parallel synthesis of both (E)‐ and (Z)‐tamoxifens, a representative motif of all‐carbon‐substituted olefins, is accomplished in a total of eight steps with an overall yield of 58 % (average 93 %) and 57 % (average 93 %), respectively.
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Affiliation(s)
- Yuichiro Ashida
- Department of Chemistry School of Science and Technology Kwansei Gakuin University 2-1 Gakuen, Sanda Hyogo 669-1337 Japan
| | - Atsushi Honda
- Department of Chemistry School of Science and Technology Kwansei Gakuin University 2-1 Gakuen, Sanda Hyogo 669-1337 Japan
| | - Yuka Sato
- Department of Chemistry School of Science and Technology Kwansei Gakuin University 2-1 Gakuen, Sanda Hyogo 669-1337 Japan
| | - Hidefumi Nakatsuji
- Department of Chemistry School of Science and Technology Kwansei Gakuin University 2-1 Gakuen, Sanda Hyogo 669-1337 Japan
| | - Yoo Tanabe
- Department of Chemistry School of Science and Technology Kwansei Gakuin University 2-1 Gakuen, Sanda Hyogo 669-1337 Japan
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18
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Kandepedu N, Abrunhosa-Thomas I, Troin Y. Stereoselective strategies for the construction of polysubstituted piperidinic compounds and their applications in natural products’ synthesis. Org Chem Front 2017. [DOI: 10.1039/c7qo00262a] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
An abridged and far-reaching review communication on the construction of the polysubstituted piperidinic core using diverse methodologies for the benefit of organic chemists interested in the total synthesis of biologically active compounds.
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Affiliation(s)
- Nishanth Kandepedu
- Université Clermont Auvergne
- SIGMA Clermont
- Institut de Chimie de Clermont-Ferrand
- F-63000 Clermont-Ferrand
- France
| | - Isabelle Abrunhosa-Thomas
- Université Clermont Auvergne
- SIGMA Clermont
- Institut de Chimie de Clermont-Ferrand
- F-63000 Clermont-Ferrand
- France
| | - Yves Troin
- Université Clermont Auvergne
- SIGMA Clermont
- Institut de Chimie de Clermont-Ferrand
- F-63000 Clermont-Ferrand
- France
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The chemistry of the carbon-transition metal double and triple bond: Annual survey covering the year 2015. Coord Chem Rev 2016. [DOI: 10.1016/j.ccr.2016.08.007] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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Beltrani M, Carfagna C, Milani B, Mancuso R, Gabriele B, Fini F. Oxidative Alkoxycarbonylation of Alkynes by Means of Aryl α-Diimine Palladium(II) Complexes as Catalysts. Adv Synth Catal 2016. [DOI: 10.1002/adsc.201600521] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Michela Beltrani
- Department of Biomolecular Sciences; University of Urbino “Carlo Bo”; Piazza del Rinascimento 6 61029 Urbino (PU Italy
| | - Carla Carfagna
- Department of Industrial Chemistry “T. Montanari”; University of Bologna; Viale Risorgimento 4 40136 Bologna (BO Italy
| | - Barbara Milani
- Department of Chemical and Pharmaceutical Sciences; University of Trieste; Via Licio Giorgieri 1 34127 Trieste (TS Italy
| | - Raffaella Mancuso
- Department of Chemistry and Chemical Technologies; University of Calabria; Via P. Bucci 12/C 87036 Arcavacata di Rende (CS Italy
| | - Bartolo Gabriele
- Department of Chemistry and Chemical Technologies; University of Calabria; Via P. Bucci 12/C 87036 Arcavacata di Rende (CS Italy
| | - Francesco Fini
- Department of Biomolecular Sciences; University of Urbino “Carlo Bo”; Piazza del Rinascimento 6 61029 Urbino (PU Italy
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