1
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Escorihuela J, Fustero S. Fluorinated Imines in Tandem and Cycloaddition Reactions. CHEM REC 2023; 23:e202200262. [PMID: 36633495 DOI: 10.1002/tcr.202200262] [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: 11/24/2022] [Revised: 12/23/2022] [Indexed: 01/13/2023]
Abstract
The chemistry of fluorinated compounds has experienced extraordinary growth in recent decades due to the many and varied properties which many of the compounds that contain fluorinated groups possess. Among all of them, fluorinated chiral imines, in particular the Ellman's imines, are of great importance since they are some of the most interesting building blocks for the synthesis of a large number of enantioenriched carbocycles and heterocycles with extraordinary biological and synthetic properties. This personal account covers the most significant results obtained in our research group in the last two decades concerning asymmetric tandem reactions, paying special attention to the intramolecular aza-Michael reaction (IMAMR), diversity oriented synthesis (DOS), asymmetric tandem reactions involving a p-tolylsulfinyl group as chiral inducer and cycloaddition processes, in particular, the Pauson-Khand reaction, [2+2+2]-cycloadditions and metathesis reactions, starting mainly from enyne compounds and through the use of fluorinated chiral N-sulfinyl imines and their derivatives as starting materials.
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Affiliation(s)
- Jorge Escorihuela
- Departamento de Química Orgánica, Universitat de València, Avda. Vicente Andrés Estellés s/n, Burjassot 46100, València, Spain
| | - Santos Fustero
- Departamento de Química Orgánica, Universitat de València, Avda. Vicente Andrés Estellés s/n, Burjassot 46100, València, Spain
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2
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Ma ZC, Wei LW, Huang Y. Stereodivergent Access to [6.7]-Fused N-Heterocycles Bearing 1,3-Nonadjacent Stereogenic Centers by Pd-Catalyzed [4 + 2] Annulations. Org Lett 2023; 25:1661-1666. [PMID: 36862582 DOI: 10.1021/acs.orglett.3c00269] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/03/2023]
Abstract
We describe a highly efficient stereodivergent [4 + 2] annulation reaction of vinyl benzoxazinaones and seven-membered cyclic N-sulfonyl aldimines for the synthesis of a wide array of N-heterocycles with 1,3-nonadjacent stereogenic centers via palladium catalysis. The polarity of solvents was found to play a key role in the switch of diastereoselectivity. Furthermore, good enantioselectivities of these reactions were achieved by the employment of commercially available Wingphos as the chiral ligand.
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Affiliation(s)
- Zhan-Cai Ma
- Department of Medicinal Chemistry, School of Pharmacy, Xi'an Jiaotong Univeristy, Xi'an 710061, China
| | - Lin-Wen Wei
- Department of Medicinal Chemistry, School of Pharmacy, Xi'an Jiaotong Univeristy, Xi'an 710061, China
| | - Yuan Huang
- Department of Medicinal Chemistry, School of Pharmacy, Xi'an Jiaotong Univeristy, Xi'an 710061, China
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3
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Liu B, Yan R, Du W, Chen Y. Solvent‐Regulated
Diastereodivergent [3+2] Annulations of
CF
3
‐Containing
Morita−Baylis−Hillman Carbonates with Cyclic Sulfonimines. CHINESE J CHEM 2022. [DOI: 10.1002/cjoc.202200003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Bao‐Xin Liu
- Key Laboratory of Drug‐Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Sichuan University Chengdu 610041 China
| | - Ru‐Jie Yan
- Key Laboratory of Drug‐Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Sichuan University Chengdu 610041 China
| | - Wei Du
- Key Laboratory of Drug‐Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Sichuan University Chengdu 610041 China
| | - Ying‐Chun Chen
- Key Laboratory of Drug‐Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Sichuan University Chengdu 610041 China
- College of Pharmacy, Third Military Medical University Shapingba Chongqing 400038 China
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4
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Geissler AGA, Riesterer JR, Breit B. Stereodivergent Palladium- and Rhodium-Catalyzed Intramolecular Addition of Tosylureas to Allenes: Diastereoselective Synthesis of Tetrahydropyrimidinones. Org Lett 2021; 23:9168-9172. [PMID: 34806888 DOI: 10.1021/acs.orglett.1c03482] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The intramolecular addition of tosylureas to allenes is highly syn-/anti-diastereoselective when employing a palladium or rhodium-based catalytic system and affords 1,3-cyclic ureas. Under palladium catalysis a range of thermodynamic anti-tetrahydropyrimidinones are accessible, while rhodium catalysis allows synthesis of the kinetic syn-tetrahydropyrimidinones. For a representative scope of substrates both cyclic ureas were obtained in excellent yields and diastereoselectivities. The obtained tetrahydropyrimidinones were shown to be easily deprotected and modified to demonstrate the synthetic value.
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Affiliation(s)
- Arne G A Geissler
- Institute of Organic Chemistry, Albert-Ludwigs-Universität Freiburg, Albertstr. 21, 79104 Freiburg, Germany
| | - Jasmin R Riesterer
- Institute of Organic Chemistry, Albert-Ludwigs-Universität Freiburg, Albertstr. 21, 79104 Freiburg, Germany
| | - Bernhard Breit
- Institute of Organic Chemistry, Albert-Ludwigs-Universität Freiburg, Albertstr. 21, 79104 Freiburg, Germany
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5
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Leng H, Zhao Q, Mao Q, Liu S, Luo M, Qin R, Huang W, Zhan G. NHC-catalysed retro-aldol/aldol cascade reaction enabling solvent-controlled stereodivergent synthesis of spirooxindoles. CHINESE CHEM LETT 2021. [DOI: 10.1016/j.cclet.2021.03.009] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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6
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Smolobochkin AV, Gazizov AS, Burilov AR, Pudovik MA, Sinyashin OG. Advances in the synthesis of heterocycles bearing an endocyclic urea moiety. RUSSIAN CHEMICAL REVIEWS 2021. [DOI: 10.1070/rcr4988] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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7
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Devi P, Lambu MR, Baskaran S. A novel one-pot method for the stereoselective synthesis of tetrahydropyrimidinones in a low melting mixture. Org Biomol Chem 2020; 18:4164-4168. [PMID: 32436516 DOI: 10.1039/d0ob00697a] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A direct and metal free one-pot method has been developed for the stereoselective synthesis of tetrahydropyrimidinone derivatives from a vinyl arene and formaldehyde using a tartaric acid-dimethylurea (TA : DMU) melt as a green reaction medium. The substrate scope of this method is very general and the tetrahydropyrimidinone (THPM) derivatives are synthesized in good yields with a high degree of diastereoselectivity. In this reaction, the melt plays a triple role as the solvent, catalyst and reagent.
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Affiliation(s)
- Pramila Devi
- Department of Chemistry, Indian Institute of Technology Madras, Chennai, 600036, India.
| | | | - Sundarababu Baskaran
- Department of Chemistry, Indian Institute of Technology Madras, Chennai, 600036, India.
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8
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NHC-Ni catalyzed 1,3- and 1,4-diastereodivergent heterocycle synthesis from hetero-substituted enyne. Commun Chem 2020; 3:50. [PMID: 36703443 PMCID: PMC9814851 DOI: 10.1038/s42004-020-0299-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2020] [Accepted: 04/03/2020] [Indexed: 01/29/2023] Open
Abstract
Diastereodivergent heterocycle synthesis has been recognized as an important tool for drug discovery in recent years, yet strategies based on nickelacycle formation have not been established. Here, we report a NHC-Ni catalyzed highly 1,3- and 1,4-diastereodivergent heterocycle synthesis from enyne, which is achieved by manipulating the enyne N-substituent (allowing switching of selectivity from up to 2:98 to 98:2). The key to success is the efficient diastereodivergent formation of a nickelacyclopentene, with broad enyne scope at mild conditions, which subsequently provides reductive hydroalkenylation, acylation and silylation products on demand. Diastereoisomers which are sterically hard to distinguish or difficult to access by conventional routes are now accessible easily, including those with very similar 4°, contiguous and skipped stereocenters.
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9
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Smolobochkin AV, Gazizov AS, Voronina JK, Strelnik AG, Rizbayeva TS, Burilov AR, Pudovik MA. Reactions of 1‐(3,3‐Diethoxypropyl)urea with Phenols: Synthesis of 1,6‐Disubstituted Tetrahydropyrimidine‐2(1H)‐ones. ChemistrySelect 2019. [DOI: 10.1002/slct.201902754] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Andrey V. Smolobochkin
- Arbuzov Institute of Organic and Physical ChemistryFRC Kazan Scientific CenterRussian Academy of Sciences 8 Arbuzova str. Kazan Russian Federation
| | - Almir S. Gazizov
- Arbuzov Institute of Organic and Physical ChemistryFRC Kazan Scientific CenterRussian Academy of Sciences 8 Arbuzova str. Kazan Russian Federation
| | - Julia K. Voronina
- N.S. Kurnakov Institute of General and Inorganic ChemistryRussian Academy of Sciences 31 Leninsky Ave. Moscow Russian Federation
| | - Anna G. Strelnik
- Arbuzov Institute of Organic and Physical ChemistryFRC Kazan Scientific CenterRussian Academy of Sciences 8 Arbuzova str. Kazan Russian Federation
| | - Tanzilya S. Rizbayeva
- Arbuzov Institute of Organic and Physical ChemistryFRC Kazan Scientific CenterRussian Academy of Sciences 8 Arbuzova str. Kazan Russian Federation
| | - Alexander R. Burilov
- Arbuzov Institute of Organic and Physical ChemistryFRC Kazan Scientific CenterRussian Academy of Sciences 8 Arbuzova str. Kazan Russian Federation
| | - Michail A. Pudovik
- Arbuzov Institute of Organic and Physical ChemistryFRC Kazan Scientific CenterRussian Academy of Sciences 8 Arbuzova str. Kazan Russian Federation
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10
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Yamamoto S, Komiya Y, Kobayashi A, Minamikawa R, Oishi T, Sato T, Chida N. Asymmetric Total Synthesis of Fasicularin by Chiral N-Alkoxyamide Strategy. Org Lett 2019; 21:1868-1871. [DOI: 10.1021/acs.orglett.9b00478] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Shio Yamamoto
- Department of Applied Chemistry, Faculty of Science and Technology, Keio University, 3-14-1, Hiyoshi, Kohoku-ku, Yokohama 223-8522, Japan
| | - Yukinori Komiya
- Department of Applied Chemistry, Faculty of Science and Technology, Keio University, 3-14-1, Hiyoshi, Kohoku-ku, Yokohama 223-8522, Japan
| | - Akihiro Kobayashi
- Department of Applied Chemistry, Faculty of Science and Technology, Keio University, 3-14-1, Hiyoshi, Kohoku-ku, Yokohama 223-8522, Japan
| | - Ryo Minamikawa
- Department of Applied Chemistry, Faculty of Science and Technology, Keio University, 3-14-1, Hiyoshi, Kohoku-ku, Yokohama 223-8522, Japan
| | - Takeshi Oishi
- School of Medicine, Keio University, 4-1-1, Hiyoshi,
Kohoku-ku, Yokohama 223-8521, 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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11
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Halli J, Kramer P, Grimmer J, Bolte M, Manolikakes G. Bi(OTf) 3-Catalyzed Diastereoselective One-Pot Synthesis of 1,3-Diamines with Three Continuous Stereogenic Centers. J Org Chem 2018; 83:12007-12022. [PMID: 30205002 DOI: 10.1021/acs.joc.8b01925] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A highly modular, diastereoselective one-pot-synthesis of 1,3-diamines with three contiguous stereogenic centers is reported. Our method provides a fast and efficient access to 1,2- anti-2,3- anti-1,3-diamines from three readily available building blocks. This Bi(OTf)3-catalyzed reaction is insensitive to air and moisture and can be performed on a multigram scale.
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Affiliation(s)
- Juliette Halli
- Institute for Organic Chemistry and Chemical Biology , Goethe University Frankfurt am Main , Max-von-Laue-Str. 7 , 60438 Frankfurt am Main , Germany
| | - Philipp Kramer
- Institute for Organic Chemistry , Technical University Kaiserslautern , Erwin-Schrödinger-Str. Geb. 54 , 67663 Kaiserslautern , Germany
| | - Jennifer Grimmer
- Institute for Organic Chemistry , Technical University Kaiserslautern , Erwin-Schrödinger-Str. Geb. 54 , 67663 Kaiserslautern , Germany
| | - Michael Bolte
- Institute for Inorganic and Analytical Chemistry , Goethe University Frankfurt am Main , Max-von-Laue-Str. 7 , 60438 Frankfurt am Main , Germany
| | - Georg Manolikakes
- Institute for Organic Chemistry , Technical University Kaiserslautern , Erwin-Schrödinger-Str. Geb. 54 , 67663 Kaiserslautern , Germany
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12
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Abstract
This review covers diastereo- and enantiodivergent catalyzed reactions in acyclic and cyclic systems using metal complexes or organocatalysts. Among them, nucleophilic addition to carbon-carbon and carbon-nitrogen double bonds, α-functionalization of carbonyl compounds, allylic substitutions, and ring opening of oxiranes and aziridines are considered. The diastereodivergent synthesis of alkenes from alkynes is also included. Finally, stereodivergent intramolecular and intermolecular cycloadditions and other cyclizations are also reported.
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Affiliation(s)
- Irina P Beletskaya
- Chemistry Department , M. V. Lomonosov Moscow State University , Leninskie Gory 1 , 119992 Moscow , Russia
| | - Carmen Nájera
- Departamento de Química Orgánica and Centro de Innovación en Química Avanzada (ORFEO-CINQA) , Universidad de Alicante , Apdo. 99 , E-03080 Alicante , Spain
| | - Miguel Yus
- Departamento de Química Orgánica and Centro de Innovación en Química Avanzada (ORFEO-CINQA) , Universidad de Alicante , Apdo. 99 , E-03080 Alicante , Spain
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13
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Feng GS, Chen MW, Shi L, Zhou YG. Facile Synthesis of Chiral Cyclic Ureas through Hydrogenation of 2-Hydroxypyrimidine/Pyrimidin-2(1H
)-one Tautomers. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201801485] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Affiliation(s)
- Guang-Shou Feng
- State Key Laboratory of Catalysis; Dalian Institute of Chemical Physics, Chinese Academy of Sciences; Dalian 116023 China
- University of Chinese Academy of Sciences; Beijing 100049 China
| | - Mu-Wang Chen
- State Key Laboratory of Catalysis; Dalian Institute of Chemical Physics, Chinese Academy of Sciences; Dalian 116023 China
| | - Lei Shi
- State Key Laboratory of Catalysis; Dalian Institute of Chemical Physics, Chinese Academy of Sciences; Dalian 116023 China
| | - Yong-Gui Zhou
- State Key Laboratory of Catalysis; Dalian Institute of Chemical Physics, Chinese Academy of Sciences; Dalian 116023 China
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14
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Feng GS, Chen MW, Shi L, Zhou YG. Facile Synthesis of Chiral Cyclic Ureas through Hydrogenation of 2-Hydroxypyrimidine/Pyrimidin-2(1H
)-one Tautomers. Angew Chem Int Ed Engl 2018; 57:5853-5857. [DOI: 10.1002/anie.201801485] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2018] [Revised: 03/14/2018] [Indexed: 12/18/2022]
Affiliation(s)
- Guang-Shou Feng
- State Key Laboratory of Catalysis; Dalian Institute of Chemical Physics, Chinese Academy of Sciences; Dalian 116023 China
- University of Chinese Academy of Sciences; Beijing 100049 China
| | - Mu-Wang Chen
- State Key Laboratory of Catalysis; Dalian Institute of Chemical Physics, Chinese Academy of Sciences; Dalian 116023 China
| | - Lei Shi
- State Key Laboratory of Catalysis; Dalian Institute of Chemical Physics, Chinese Academy of Sciences; Dalian 116023 China
| | - Yong-Gui Zhou
- State Key Laboratory of Catalysis; Dalian Institute of Chemical Physics, Chinese Academy of Sciences; Dalian 116023 China
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15
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Li NK, Fan WT, Zhang JQ, Sun BB, Chen JB, Wang XW. Diastereodivergent synthesis of bispirooxindoles via asymmetric Friedel–Crafts/aldol cascade reaction: co-catalyst effects on diastereoselective outcomes. Chem Commun (Camb) 2018; 54:2260-2263. [DOI: 10.1039/c7cc09489b] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
The metal- and organo-catalyzed Friedel–Crafts/aldol cascade reaction has been developed to give diastereodivergent bispirooxindoles in high yields with excellent enantioselectivity.
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Affiliation(s)
- Nai-Kai Li
- Key Laboratory of Organic Synthesis of Jiangsu Province
- College of Chemistry
- Chemical Engineering and Materials Science
- Soochow University
- Suzhou 215123
| | - Wei-Tai Fan
- Key Laboratory of Organic Synthesis of Jiangsu Province
- College of Chemistry
- Chemical Engineering and Materials Science
- Soochow University
- Suzhou 215123
| | - Jun-Qi Zhang
- Key Laboratory of Organic Synthesis of Jiangsu Province
- College of Chemistry
- Chemical Engineering and Materials Science
- Soochow University
- Suzhou 215123
| | - Bing-Bing Sun
- Key Laboratory of Organic Synthesis of Jiangsu Province
- College of Chemistry
- Chemical Engineering and Materials Science
- Soochow University
- Suzhou 215123
| | - Jun-Bo Chen
- Key Laboratory of Organic Synthesis of Jiangsu Province
- College of Chemistry
- Chemical Engineering and Materials Science
- Soochow University
- Suzhou 215123
| | - Xing-Wang Wang
- Key Laboratory of Organic Synthesis of Jiangsu Province
- College of Chemistry
- Chemical Engineering and Materials Science
- Soochow University
- Suzhou 215123
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16
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Katahara S, Kobayashi S, Fujita K, Matsumoto T, Sato T, Chida N. Reductive Approach to Nitrones from N-Siloxyamides and N-Hydroxyamides. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 2017. [DOI: 10.1246/bcsj.20170086] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Affiliation(s)
- Seiya Katahara
- Department of Applied Chemistry, Faculty of Science and Technology, Keio University, 3-14-1 Hiyoshi, Kohoku-ku, Yokohama, Kanagawa 223-8522
| | - Shoichiro Kobayashi
- Department of Applied Chemistry, Faculty of Science and Technology, Keio University, 3-14-1 Hiyoshi, Kohoku-ku, Yokohama, Kanagawa 223-8522
| | - Kanami Fujita
- Department of Applied Chemistry, Faculty of Science and Technology, Keio University, 3-14-1 Hiyoshi, Kohoku-ku, Yokohama, Kanagawa 223-8522
| | - Tsutomu Matsumoto
- Department of Applied Chemistry, Faculty of Science and Technology, Keio University, 3-14-1 Hiyoshi, Kohoku-ku, Yokohama, Kanagawa 223-8522
| | - Takaaki Sato
- Department of Applied Chemistry, Faculty of Science and Technology, Keio University, 3-14-1 Hiyoshi, Kohoku-ku, Yokohama, Kanagawa 223-8522
| | - Noritaka Chida
- Department of Applied Chemistry, Faculty of Science and Technology, Keio University, 3-14-1 Hiyoshi, Kohoku-ku, Yokohama, Kanagawa 223-8522
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17
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Fan S, Liu S, Zhu S, Feng J, Zhang Z, Huang J. Temperature-Dependent Enantio- and Diastereodivergent Synthesis of Amino Acids with One or Multiple Chiral Centers. Org Lett 2017; 19:4660-4663. [DOI: 10.1021/acs.orglett.7b02296] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Shiming Fan
- State Key Laboratory Base, Hebei Laboratory
of Molecular Chemistry for Drug, Hebei University of Science and Technology, No. 70 Yuhua East Road, Shijiazhuang 050018, China
| | - Shouxin Liu
- State Key Laboratory Base, Hebei Laboratory
of Molecular Chemistry for Drug, Hebei University of Science and Technology, No. 70 Yuhua East Road, Shijiazhuang 050018, China
| | - Sufang Zhu
- State Key Laboratory Base, Hebei Laboratory
of Molecular Chemistry for Drug, Hebei University of Science and Technology, No. 70 Yuhua East Road, Shijiazhuang 050018, China
| | - Juan Feng
- State Key Laboratory Base, Hebei Laboratory
of Molecular Chemistry for Drug, Hebei University of Science and Technology, No. 70 Yuhua East Road, Shijiazhuang 050018, China
| | - Zhiwei Zhang
- State Key Laboratory Base, Hebei Laboratory
of Molecular Chemistry for Drug, Hebei University of Science and Technology, No. 70 Yuhua East Road, Shijiazhuang 050018, China
| | - Jing Huang
- State Key Laboratory Base, Hebei Laboratory
of Molecular Chemistry for Drug, Hebei University of Science and Technology, No. 70 Yuhua East Road, Shijiazhuang 050018, China
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18
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Tanaka S, Gunasekar R, Tanaka T, Iyoda Y, Suzuki Y, Kitamura M. Modular Construction of Protected 1,2/1,3-Diols, -Amino Alcohols, and -Diamines via Catalytic Asymmetric Dehydrative Allylation: An Application to Synthesis of Sphingosine. J Org Chem 2017; 82:9160-9170. [DOI: 10.1021/acs.joc.7b01181] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Shinji Tanaka
- Graduate School of Pharmaceutical
Sciences, Research Center for Materials Science, and Graduate School
of Science, Nagoya University Chikusa, Nagoya 464-8601, Japan
| | - Ramachandran Gunasekar
- Graduate School of Pharmaceutical
Sciences, Research Center for Materials Science, and Graduate School
of Science, Nagoya University Chikusa, Nagoya 464-8601, Japan
| | - Tatsuya Tanaka
- Graduate School of Pharmaceutical
Sciences, Research Center for Materials Science, and Graduate School
of Science, Nagoya University Chikusa, Nagoya 464-8601, Japan
| | - Yoko Iyoda
- Graduate School of Pharmaceutical
Sciences, Research Center for Materials Science, and Graduate School
of Science, Nagoya University Chikusa, Nagoya 464-8601, Japan
| | - Yusuke Suzuki
- Graduate School of Pharmaceutical
Sciences, Research Center for Materials Science, and Graduate School
of Science, Nagoya University Chikusa, Nagoya 464-8601, Japan
| | - Masato Kitamura
- Graduate School of Pharmaceutical
Sciences, Research Center for Materials Science, and Graduate School
of Science, Nagoya University Chikusa, Nagoya 464-8601, Japan
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19
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Tong TMT, Soeta T, Suga T, Kawamoto K, Hayashi Y, Ukaji Y. Formal Total Synthesis of Manzacidin C Based on Asymmetric 1,3-Dipolar Cycloaddition of Azomethine Imines. J Org Chem 2017; 82:1969-1976. [DOI: 10.1021/acs.joc.6b02816] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Thu Minh Thi Tong
- Division of Material Chemistry, Graduate
School of Natural Science and Technology, Kanazawa University, Kakuma, Kanazawa, Ishikawa 920-1192, Japan
| | - Takahiro Soeta
- Division of Material Chemistry, Graduate
School of Natural Science and Technology, Kanazawa University, Kakuma, Kanazawa, Ishikawa 920-1192, Japan
| | - Takuya Suga
- Division of Material Chemistry, Graduate
School of Natural Science and Technology, Kanazawa University, Kakuma, Kanazawa, Ishikawa 920-1192, Japan
| | - Keisuke Kawamoto
- Division of Material Chemistry, Graduate
School of Natural Science and Technology, Kanazawa University, Kakuma, Kanazawa, Ishikawa 920-1192, Japan
| | - Yoshihito Hayashi
- Division of Material Chemistry, Graduate
School of Natural Science and Technology, Kanazawa University, Kakuma, Kanazawa, Ishikawa 920-1192, Japan
| | - Yutaka Ukaji
- Division of Material Chemistry, Graduate
School of Natural Science and Technology, Kanazawa University, Kakuma, Kanazawa, Ishikawa 920-1192, Japan
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20
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Halli J, Bolte M, Bats J, Manolikakes G. Modular Two-Step Approach for the Stereodivergent Synthesis of 1,3-Diamines with Three Continuous Stereocenters. Org Lett 2017; 19:674-677. [PMID: 28098467 DOI: 10.1021/acs.orglett.6b03841] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Juliette Halli
- Department of Biochemistry,
Chemistry and Pharmacy, Goethe-University, Max-von-Laue-Strasse 7, 60438 Frankfurt, Germany
| | - Michael Bolte
- Department of Biochemistry,
Chemistry and Pharmacy, Goethe-University, Max-von-Laue-Strasse 7, 60438 Frankfurt, Germany
| | - Jan Bats
- Department of Biochemistry,
Chemistry and Pharmacy, Goethe-University, Max-von-Laue-Strasse 7, 60438 Frankfurt, Germany
| | - Georg Manolikakes
- Department of Biochemistry,
Chemistry and Pharmacy, Goethe-University, Max-von-Laue-Strasse 7, 60438 Frankfurt, Germany
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21
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Affiliation(s)
- Manisha Bihani
- Department of Chemistry; University of Texas at San Antonio; One UTSA Circle San Antonio TX 78249-0698 USA
| | - John C.-G. Zhao
- Department of Chemistry; University of Texas at San Antonio; One UTSA Circle San Antonio TX 78249-0698 USA
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22
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Abbasov ME, Hudson BM, Tantillo DJ, Romo D. Stereodivergent, Diels-Alder-initiated organocascades employing α,β-unsaturated acylammonium salts: scope, mechanism, and application. Chem Sci 2016; 8:1511-1524. [PMID: 28616147 PMCID: PMC5460596 DOI: 10.1039/c6sc04273b] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2016] [Accepted: 10/24/2016] [Indexed: 12/16/2022] Open
Abstract
Chiral α,β-unsaturated acylammonium salts are novel dienophiles enabling enantioselective Diels–Alder-lactonization (DAL) organocascades leading to cis- and trans-fused, bicyclic γ- and δ-lactones.
Chiral α,β-unsaturated acylammonium salts are novel dienophiles enabling enantioselective Diels–Alder-lactonization (DAL) organocascades leading to cis- and trans-fused, bicyclic γ- and δ-lactones from readily prepared dienes, commodity acid chlorides, and a chiral isothiourea organocatalyst under mild conditions. We describe extensions of stereodivergent DAL organocascades to other racemic dienes bearing pendant secondary and tertiary alcohols, and application to a formal synthesis of (+)-dihydrocompactin is described. A combined experimental and computational investigation of unsaturated acylammonium salt formation and the entire DAL organocascade pathway provide a rationalization of the effect of Brønsted base additives and enabled a controllable, diastereodivergent DAL process leading to a full complement of possible stereoisomeric products. Evaluation of free energy and enthalpy barriers in conjunction with experimentally observed temperature effects revealed that the DAL is a rare case of an entropy-controlled diastereoselective process. NMR analysis of diene alcohol–Brønsted base interactions and computational studies provide a plausible explanation of observed stabilization of exo transition-state structures through hydrogen-bonding effects.
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Affiliation(s)
- Mikail E Abbasov
- Department of Chemistry and Biochemistry , Baylor University , One Bear Place 97348 , Waco , Texas 76798 , USA
| | - Brandi M Hudson
- Department of Chemistry , University of California-Davis , One Shields Avenue , Davis , California 95616 , USA .
| | - Dean J Tantillo
- Department of Chemistry , University of California-Davis , One Shields Avenue , Davis , California 95616 , USA .
| | - Daniel Romo
- Department of Chemistry and Biochemistry , Baylor University , One Bear Place 97348 , Waco , Texas 76798 , USA
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23
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Bretzke S, Scheeff S, Vollmeyer F, Eberhagen F, Rominger F, Menche D. Modular synthesis of the pyrimidine core of the manzacidins by divergent Tsuji-Trost coupling. Beilstein J Org Chem 2016; 12:1111-21. [PMID: 27340499 PMCID: PMC4902044 DOI: 10.3762/bjoc.12.107] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2016] [Accepted: 05/13/2016] [Indexed: 12/20/2022] Open
Abstract
The design, development and application of an efficient procedure for the concise synthesis of the 1,3-syn- and anti-tetrahydropyrimidine cores of manzacidins are reported. The intramolecular allylic substitution reaction of a readily available joint urea-type substrate enables the facile preparation of both diastereomers in high yields. The practical application of this approach is demonstrated in the efficient and modular preparation of the authentic heterocyclic cores of manzacidins, structurally unique bromopyrrole alkaloids of marine origin. Additional features of this route include the stereoselective generation of the central amine core with an appending quaternary center by an asymmetric addition of a Grignard reagent to a chiral tert-butanesulfinyl ketimine following an optimized Ellman protocol and a cross-metathesis of a challenging homoallylic urea substrate, which proceeds in good yields in the presence of an organic phosphoric acid.
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Affiliation(s)
- Sebastian Bretzke
- Institut für Organische Chemie, Ruprecht-Karls Universität Heidelberg, Im Neuenheimer Feld 270, 69120 Heidelberg, Germany
| | - Stephan Scheeff
- Kekulé-Institut für Organische Chemie und Biochemie, Universität Bonn, Gerhard-Domagk-Strasse 1, 53121 Bonn, Germany
| | - Felicitas Vollmeyer
- Kekulé-Institut für Organische Chemie und Biochemie, Universität Bonn, Gerhard-Domagk-Strasse 1, 53121 Bonn, Germany
| | - Friederike Eberhagen
- Kekulé-Institut für Organische Chemie und Biochemie, Universität Bonn, Gerhard-Domagk-Strasse 1, 53121 Bonn, Germany
| | - Frank Rominger
- Institut für Organische Chemie, Ruprecht-Karls Universität Heidelberg, Im Neuenheimer Feld 270, 69120 Heidelberg, Germany
| | - Dirk Menche
- Kekulé-Institut für Organische Chemie und Biochemie, Universität Bonn, Gerhard-Domagk-Strasse 1, 53121 Bonn, Germany
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24
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Katsuyama A, Matsuda A, Ichikawa S. Revisited Mechanistic Implications of the Joullié–Ugi Three-Component Reaction. Org Lett 2016; 18:2552-5. [DOI: 10.1021/acs.orglett.6b00827] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Akira Katsuyama
- Faculty
of Pharmaceutical Sciences, Hokkaido University, Kita-12, Nishi-6, Kita-ku, Sapporo 060-0812, Japan
| | - Akira Matsuda
- Faculty
of Pharmaceutical Sciences, Hokkaido University, Kita-12, Nishi-6, Kita-ku, Sapporo 060-0812, Japan
- Center
for Research and Education on Drug Discovery, Faculty of Pharmaceutical
Sciences, Hokkaido University, Kita-12, Nishi-6, Kita-ku, Sapporo 060-0812, Japan
| | - Satoshi Ichikawa
- Faculty
of Pharmaceutical Sciences, Hokkaido University, Kita-12, Nishi-6, Kita-ku, Sapporo 060-0812, Japan
- Center
for Research and Education on Drug Discovery, Faculty of Pharmaceutical
Sciences, Hokkaido University, Kita-12, Nishi-6, Kita-ku, Sapporo 060-0812, Japan
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25
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Abstract
In this review, the synthetic methods for the preparation of 1,3-diamines and their applications in synthetic organic chemistry are summarized.
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Affiliation(s)
- Xiaolei Ji
- College of Chemical Engineering
- Zhejiang University of Technology
- Hangzhou 310014
- P. R. China
| | - Hanmin Huang
- Department of Chemistry
- University of Science and Technology of China
- Hefei
- P. R. China
- College of Chemical Engineering
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26
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Nishikawa Y, Kimura S, Kato Y, Yamazaki N, Hara O. Pd(II)-Catalyzed Allylic C–H Amination for the Preparation of 1,2- and 1,3-Cyclic Ureas. Org Lett 2015; 17:888-91. [DOI: 10.1021/ol5037453] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Yasuhiro Nishikawa
- Faculty
of Pharmacy, Meijo University, 150 Yagotoyama, Tempaku-ku, Nagoya 468-8503, Japan
| | - Seikou Kimura
- Faculty
of Pharmacy, Meijo University, 150 Yagotoyama, Tempaku-ku, Nagoya 468-8503, Japan
| | - Yuri Kato
- Faculty
of Pharmacy, Meijo University, 150 Yagotoyama, Tempaku-ku, Nagoya 468-8503, Japan
| | - Natsuka Yamazaki
- Faculty
of Pharmacy, Meijo University, 150 Yagotoyama, Tempaku-ku, Nagoya 468-8503, Japan
| | - Osamu Hara
- Faculty
of Pharmacy, Meijo University, 150 Yagotoyama, Tempaku-ku, Nagoya 468-8503, Japan
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27
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Lalwani KG, Aher RD, Sudalai A. Organocatalytic [4+1]-annulation approach for the synthesis of densely functionalized pyrazolidine carboxylates. RSC Adv 2015. [DOI: 10.1039/c5ra09583b] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023] Open
Abstract
The present protocol provides optically active pyrazolidine carboxylates with derivatizable functional groups in high yields with excellent enantio- and diastereoselectivities.
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Affiliation(s)
- Komal G. Lalwani
- Chemical Engineering & Process Development Division
- CSIR-National Chemical Laboratory
- Pune
- India-411008
| | - Ravindra D. Aher
- Chemical Engineering & Process Development Division
- CSIR-National Chemical Laboratory
- Pune
- India-411008
| | - Arumugam Sudalai
- Chemical Engineering & Process Development Division
- CSIR-National Chemical Laboratory
- Pune
- India-411008
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28
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Li Y, Li D, Zheng T, Li H, Ren X. Double-addition reaction of aryl methyl sulfones with N-tert-butylsulfinyl imines: diastereoselective and concise synthesis of 2-sulfonylated 1,3-diamines. Chemistry 2014; 20:14986-90. [PMID: 25288374 DOI: 10.1002/chem.201404009] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2014] [Indexed: 11/09/2022]
Abstract
We report a double-addition reaction of methyl phenyl sulfone and methyl 2-pyridyl sulfone with N-tert-butylsulfinyl imines. This method provides concise access to 2-sulfonylated 1,3-anti diamines with good to excellent diastereoselectivities. This protocol has the benefit of using readily accessible starting materials and is operationally simple.
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Affiliation(s)
- Ya Li
- Department of Chemistry and Chemical Engineering, Shanghai University of Engineering Science, 333 Longteng Road, Shanghai, 201620, Fax: (+86) 21-67791214.
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29
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Schafroth MA, Zuccarello G, Krautwald S, Sarlah D, Carreira EM. Stereodivergent Total Synthesis of Δ9-Tetrahydrocannabinols. Angew Chem Int Ed Engl 2014. [DOI: 10.1002/ange.201408380] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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30
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Schafroth MA, Zuccarello G, Krautwald S, Sarlah D, Carreira EM. Stereodivergent Total Synthesis of Δ9-Tetrahydrocannabinols. Angew Chem Int Ed Engl 2014; 53:13898-901. [DOI: 10.1002/anie.201408380] [Citation(s) in RCA: 103] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2014] [Indexed: 11/09/2022]
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31
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Ito M, Kashiwagi T, Kotani S, Nakajima M, Sugiura M. Imino ene-type reaction of enamines with N-sulfonylimines and application to diastereoselective synthesis of N-sulfonyl-1,3-diamines. Tetrahedron Lett 2014. [DOI: 10.1016/j.tetlet.2014.05.123] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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32
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Rana NK, Huang H, Zhao JCG. Highly diastereodivergent synthesis of tetrasubstituted cyclohexanes catalyzed by modularly designed organocatalysts. Angew Chem Int Ed Engl 2014; 53:7619-23. [PMID: 24924475 DOI: 10.1002/anie.201404072] [Citation(s) in RCA: 67] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2014] [Indexed: 11/11/2022]
Abstract
A highly diastereodivergent synthesis of tetrasubstituted cyclohexanes has been achieved using modularly designed organocatalysts (MDOs) which are self-assembled in situ from amino acids and cinchona alkaloid derivatives. Diastereodivergence is realized through controlling the stereoselectivity of the individual steps of a tandem Michael/Michael reaction. Up to 8 of the 16 possible stereoisomers have been successfully obtained in high stereoselectivities using MDOs for the tandem reaction and an ensuing epimerization. The method was used in the enantioselective synthesis of the natural products (-)-α- and β-lycoranes.
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Affiliation(s)
- Nirmal K Rana
- Department of Chemistry, University of Texas at San Antonio, One UTSA Circle, San Antonio, TX 78249-0698 (USA)
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33
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Rana NK, Huang H, Zhao JCG. Highly Diastereodivergent Synthesis of Tetrasubstituted Cyclohexanes Catalyzed by Modularly Designed Organocatalysts. Angew Chem Int Ed Engl 2014. [DOI: 10.1002/ange.201404072] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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34
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Kashiwagi T, Kotani S, Nakajima M, Sugiura M. Diastereoselective synthesis of 1,3-diamines by a domino reaction of imines, enamines, and trichlorosilane. Tetrahedron Lett 2014. [DOI: 10.1016/j.tetlet.2014.01.152] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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35
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Xie Y, Yu K, Gu Z. Stereoselective Synthesis of 1,3-Amino Alcohols by the Pd-Catalyzed Cyclization of Trichloroacetimidates. J Org Chem 2014; 79:1289-1302. [DOI: 10.1021/jo402681z] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Yuanzhen Xie
- Department of Chemistry, University of Science and Technology of China, 96 Jinzhai Road, Hefei, Anhui 230026, P. R. China
| | - Kai Yu
- Department of Chemistry, University of Science and Technology of China, 96 Jinzhai Road, Hefei, Anhui 230026, P. R. China
| | - Zhenhua Gu
- Department of Chemistry, University of Science and Technology of China, 96 Jinzhai Road, Hefei, Anhui 230026, P. R. China
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36
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Adams CS, Grigg RD, Schomaker JM. Complete stereodivergence in the synthesis of 2-amino-1,3-diols from allenes. Chem Sci 2014. [DOI: 10.1039/c4sc01214c] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Herein, we describe studies to understand how both reagent and substrate control can be effectively employed in the stereodivergent oxidative amination of allenes, with transfer of the axial chirality of an enantioenriched precursor to point chirality in each possible diastereomeric 2-amino-1,3-diol product.
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Affiliation(s)
| | - R. David Grigg
- Department of Chemistry
- University of Wisconsin
- Madison, USA
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37
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Herkommer D, Schmalzbauer B, Menche D. Sequential catalysis for stereoselective synthesis of complex polyketides. Nat Prod Rep 2014; 31:456-67. [DOI: 10.1039/c3np70093c] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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38
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Kumar P, Jha V, Gonnade R. Proline-Catalyzed Asymmetric Synthesis of syn- and anti-1,3-Diamines. J Org Chem 2013; 78:11756-64. [DOI: 10.1021/jo401722e] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Pradeep Kumar
- Organic Chemistry
Division, CSIR-National Chemical Laboratory (CSIR-NCL), Homi Bhabha Road, Pune 411008, Maharashtra, India
| | - Vishwajeet Jha
- Organic Chemistry
Division, CSIR-National Chemical Laboratory (CSIR-NCL), Homi Bhabha Road, Pune 411008, Maharashtra, India
| | - Rajesh Gonnade
- Centre for Material
Characterization Division, CSIR-National Chemical Laboratory (CSIR-NCL), Homi Bhabha
Road, Pune 411008, Maharashtra, India
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39
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Davis LO. Recent Developments in the Synthesis and Applications of Pyrazolidines. A Review. ORG PREP PROCED INT 2013. [DOI: 10.1080/00304948.2013.834769] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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40
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Fustero S, Herrera L, Lázaro R, Rodríguez E, Maestro MA, Mateu N, Barrio P. Base-dependent stereodivergent intramolecular aza-Michael reaction: asymmetric synthesis of 1,3-disubstituted isoindolines. Chemistry 2013; 19:11776-85. [PMID: 23852920 DOI: 10.1002/chem.201301591] [Citation(s) in RCA: 45] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2013] [Indexed: 11/11/2022]
Abstract
The nucleophilic addition (A(N)) / intramolecular aza-Michael reaction (IMAMR) process on Ellman's tert-butylsulfinyl imines, bearing a Michael acceptor in the ortho position, is studied. This reaction affords 1,3-disubstituted isoindolines with a wide range of substituents in good yields and diastereoselectivities. Interestingly, careful choice of the base for the aza-Michael step allows either the cis or the trans diastereoisomers to be exclusively obtained. This stereodivergent cyclization has enabled the synthesis of C2-symmetric bisacetate-substituted isoindolines. In addition, bisacetate isoindolines bearing two well-differentiated ester moieties are also noteworthy because they may allow for the orthogonal synthesis of β,β'-dipeptides using a single nitrogen atom as a linchpin.
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Affiliation(s)
- Santos Fustero
- Departamento de Química Orgánica, Universidad de Valencia, 46100 Burjassot, Valencia, Spain.
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41
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Krautwald S, Sarlah D, Schafroth MA, Carreira EM. Enantio- and Diastereodivergent Dual Catalysis: -Allylation of Branched Aldehydes. Science 2013; 340:1065-8. [DOI: 10.1126/science.1237068] [Citation(s) in RCA: 640] [Impact Index Per Article: 58.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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42
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Lee BS, Jang DO. A Mild and Efficient Three-Component Synthesis of Secondary and Tertiary Homoallylic Hydrazides. European J Org Chem 2013. [DOI: 10.1002/ejoc.201201757] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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43
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Abstract
Polyketides are a very diverse family of natural products with an extremely broad range of biological activities and pharmacological properties, including antiproliferative, antibiotic, antifungal, or antiplasmodial activities, and in many cases specific targets are addressed at the molecular level. Their structures are characterized by diverse assemblies of methyl- and hydroxyl-bearing stereogenic centers enabling large numbers of stereochemical permutations, which are often embedded into macrolide rings. This complexity renders the stereochemical assignment and directed total synthesis challenging tasks. Within this review, we will detail practicable approaches for the stereochemical determination of diverse complex polyketides of myxobacterial origin by using computational and NMR methods in combination with novel procedures based on bioinformatics. Furthermore, we have developed efficient preparative strategies for the synthesis of these compounds, which have culminated in several first total syntheses. Key aspects of these various endeavors, which will also focus on the importance of conformational bias in complex polyketide analysis and synthesis, will be discussed within this review in the realm of the potent macrolide antibiotics etnangien and rhizopodin. Along these lines, we will also summarize novel methods for the rapid assembly of key structural elements of polyketides including a novel domino concept relying on a combination of a nucleophilic addition and a Tsuji–Trost reaction.
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Affiliation(s)
- Sebastian Essig
- 1Institut für Organische Chemie, Universität Heidelberg, INF 270, D-69120 Heidelberg, Germany
| | - Dirk Menche
- 2Kekulé-Institut für Organische Chemie und Biochemie der Universität Bonn, Gerhard-Domagk-Str. 1, D-53121 Bonn, Germany
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44
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Lee JS, Kim D, Lozano L, Kong SB, Han H. Concise Asymmetric Synthesis of Orthogonally Protected syn- and anti-1,3-Aminoalcohols. Org Lett 2013; 15:554-7. [DOI: 10.1021/ol303371u] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Jae Seung Lee
- Department of Chemistry, University of Texas at San Antonio, San Antonio, Texas 78249, United States
| | - Dongeun Kim
- Department of Chemistry, University of Texas at San Antonio, San Antonio, Texas 78249, United States
| | - Lucia Lozano
- Department of Chemistry, University of Texas at San Antonio, San Antonio, Texas 78249, United States
| | - Suk Bin Kong
- Department of Chemistry, University of Texas at San Antonio, San Antonio, Texas 78249, United States
| | - Hyunsoo Han
- Department of Chemistry, University of Texas at San Antonio, San Antonio, Texas 78249, United States
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45
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Dieckmann M, Menche D. Stereoselective synthesis of 1,3-anti diols by an Ipc-mediated domino aldol-coupling/reduction sequence. Org Lett 2012; 15:228-31. [PMID: 23259690 DOI: 10.1021/ol3033303] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
A novel domino process for 1,3-anti diol synthesis by the union of a methyl ketone with an aldehyde is described. The operationally simple procedure is based on an Ipc-boron-aldol coupling and subsequent Ipc-mediated reduction of the intermediate β-hydroxy-ketone. The sequence proceeds with excellent anti-selectivities and enables the rapid construction of complex polyketide fragments.
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Affiliation(s)
- Michael Dieckmann
- Universität Heidelberg, Institut für Organische Chemie, INF 270, D-69120 Heidelberg, Germany
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46
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Wang L, Menche D. Construction of Multisubstituted Tetrahydropyrans by a Domino Oxa-Michael/Tsuji–Trost Reaction. J Org Chem 2012; 77:10811-23. [DOI: 10.1021/jo302102x] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Liang Wang
- Kekulé-Institut
für Organische Chemie und Biochemie der Rheinischen, Friedrich-Wilhelms-Universität Bonn, Gerhard-Domagk-Strasse
1, 53121 Bonn, Germany
| | - Dirk Menche
- Kekulé-Institut
für Organische Chemie und Biochemie der Rheinischen, Friedrich-Wilhelms-Universität Bonn, Gerhard-Domagk-Strasse
1, 53121 Bonn, Germany
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47
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Wang L, Menche D. Concise Synthesis of Acetal-Protectedsyn1,3-Diols by a Tandem Hemiacetal Formation/Tsuji-Trost Reaction. Angew Chem Int Ed Engl 2012; 51:9425-7. [DOI: 10.1002/anie.201203911] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2012] [Indexed: 11/06/2022]
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48
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Wang L, Menche D. Kurze Synthese von Acetal-geschützten 1,3-syn-Diolen durch einen Tandemprozess aus Halbacetalbildung und Tsuji-Trost-Reaktion. Angew Chem Int Ed Engl 2012. [DOI: 10.1002/ange.201203911] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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49
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Herndon JW. The chemistry of the carbon–transition metal double and triple bond: Annual survey covering the year 2010. Coord Chem Rev 2012. [DOI: 10.1016/j.ccr.2012.02.015] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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50
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Wu J, Zhu KC, Yuan PW, Panek JS. Bifunctional Homoallylic Carbamates from Chiral Silane Additions to in Situ Generated N-Acyl Iminium Ions. Org Lett 2012; 14:3624-7. [DOI: 10.1021/ol301428y] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Jie Wu
- Department of Chemistry and Center for Chemical Methodology and Library Development, Metcalf Center for Science and Engineering, 590 Commonwealth Avenue, Boston University, Boston, Massachusetts 02215, United States
| | - Kai-Cheng Zhu
- Department of Chemistry and Center for Chemical Methodology and Library Development, Metcalf Center for Science and Engineering, 590 Commonwealth Avenue, Boston University, Boston, Massachusetts 02215, United States
| | - Ping-Wei Yuan
- Department of Chemistry and Center for Chemical Methodology and Library Development, Metcalf Center for Science and Engineering, 590 Commonwealth Avenue, Boston University, Boston, Massachusetts 02215, United States
| | - James S. Panek
- Department of Chemistry and Center for Chemical Methodology and Library Development, Metcalf Center for Science and Engineering, 590 Commonwealth Avenue, Boston University, Boston, Massachusetts 02215, United States
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