1
|
García-Pedrero O, Rodríguez F. Cationic cyclization reactions with alkyne terminating groups: a useful tool in biomimetic synthesis. Chem Commun (Camb) 2022; 58:1089-1099. [PMID: 34989726 DOI: 10.1039/d1cc05826f] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Cyclization reactions through cationic intermediates have become a highly valuable tool in organic synthesis. The use of alkynes as the terminating group in this type of cationic process offers wide synthetic possibilities because this group can serve as a precursor of different functionalities. This article shows relevant examples of cationic cyclization reactions with alkynes as terminating groups with the intention of demonstrating the potential of this type of process, particularly in the context of biomimetic synthesis of natural products.
Collapse
Affiliation(s)
- Olaya García-Pedrero
- Instituto Universitario de Química Organometálica "Enrique Moles", Centro de Innovación en Química Avanzada (ORFEO-CINQA), Universidad de Oviedo, Julián Clavería, 8, Oviedo-33006, Spain.
| | - Félix Rodríguez
- Instituto Universitario de Química Organometálica "Enrique Moles", Centro de Innovación en Química Avanzada (ORFEO-CINQA), Universidad de Oviedo, Julián Clavería, 8, Oviedo-33006, Spain.
| |
Collapse
|
2
|
Shimizu M, Hata S, Kondo K, Murakami K, Mizota I, Zhu Y. Preparation and facile addition reactions of iminium salts derived from amino ketene silyl acetal and amino silyl enol ether. RSC Adv 2020; 10:27874-27883. [PMID: 35516926 PMCID: PMC9055599 DOI: 10.1039/d0ra05768a] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2020] [Accepted: 07/20/2020] [Indexed: 01/24/2023] Open
Abstract
While iminium salts generated by the oxidation of amino ketene silyl acetals show intriguing reactivities to give useful γ-oxo-α-amino esters via reactions with silyl enol ethers in good yields, new iminium salts are also prepared by the oxidation of amino silyl enol ethers. They undergo facile addition reaction with various nucleophiles to give α-amino ketone derivatives in good yields. While iminium salts generated from amino ketene silyl acetals react with silyl enol ethers, those from amino silyl enol ethers also undergo facile addition reactions to give alpha-amino ketone derivatives in good yields.![]()
Collapse
Affiliation(s)
- Makoto Shimizu
- School of Energy Science and Engineering
- Nanjing Tech University
- Nanjing 211816
- China
- Department of Chemistry for Materials
| | - Shingo Hata
- Department of Chemistry for Materials
- Graduate School of Engineering
- Mie University
- Tsu
- Japan
| | - Koichi Kondo
- Department of Chemistry for Materials
- Graduate School of Engineering
- Mie University
- Tsu
- Japan
| | - Kazuhiro Murakami
- Department of Chemistry for Materials
- Graduate School of Engineering
- Mie University
- Tsu
- Japan
| | - Isao Mizota
- Department of Chemistry for Materials
- Graduate School of Engineering
- Mie University
- Tsu
- Japan
| | - Yusong Zhu
- School of Energy Science and Engineering
- Nanjing Tech University
- Nanjing 211816
- China
| |
Collapse
|
3
|
Kobayashi N, Kaneko K, Amemiya S, Noguchi K, Yamanaka M, Saito A. Alkyne aza-Prins cyclization of N-(hexa-3,5-diynyl)tosylamides with aldehydes using triflic acid and a binuclear aluminum complex. Chem Commun (Camb) 2019; 55:8619-8622. [DOI: 10.1039/c9cc03700d] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The alkyne aza-Prins cyclization of 3,5-diynyl amides and various aldehydes was developed as a first example of the aza-Prins cyclization with the introduction of TfO groups. This method could be applied to homopropargyl amides.
Collapse
Affiliation(s)
- Naoko Kobayashi
- Division of Applied Chemistry
- Institute of Engineering
- Tokyo University of Agriculture and Technology
- Tokyo 184-8588
- Japan
| | - Kazuma Kaneko
- Department of Chemistry and Research Center for Smart Molecules
- Rikkyo University
- Tokyo 171-8501
- Japan
| | - Sho Amemiya
- Division of Applied Chemistry
- Institute of Engineering
- Tokyo University of Agriculture and Technology
- Tokyo 184-8588
- Japan
| | - Keiichi Noguchi
- Instrumentation Analysis Center
- Tokyo University of Agriculture and Technology
- Japan
| | - Masahiro Yamanaka
- Department of Chemistry and Research Center for Smart Molecules
- Rikkyo University
- Tokyo 171-8501
- Japan
| | - Akio Saito
- Division of Applied Chemistry
- Institute of Engineering
- Tokyo University of Agriculture and Technology
- Tokyo 184-8588
- Japan
| |
Collapse
|
4
|
Rouden J, Lasne MC, Blanchet J, Baudoux J. (−)-Cytisine and Derivatives: Synthesis, Reactivity, and Applications. Chem Rev 2013; 114:712-78. [DOI: 10.1021/cr400307e] [Citation(s) in RCA: 93] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
- Jacques Rouden
- Laboratoire de Chimie Moléculaire
et Thioorganique, ENSICAEN-Université de Caen, CNRS, Institut Normand de Chimie Moléculaire, Médicinale et Macromoléculaire (INC3M), 6 Boulevard du Maréchal Juin, 14050 Caen, France
| | - Marie-Claire Lasne
- Laboratoire de Chimie Moléculaire
et Thioorganique, ENSICAEN-Université de Caen, CNRS, Institut Normand de Chimie Moléculaire, Médicinale et Macromoléculaire (INC3M), 6 Boulevard du Maréchal Juin, 14050 Caen, France
| | - Jérôme Blanchet
- Laboratoire de Chimie Moléculaire
et Thioorganique, ENSICAEN-Université de Caen, CNRS, Institut Normand de Chimie Moléculaire, Médicinale et Macromoléculaire (INC3M), 6 Boulevard du Maréchal Juin, 14050 Caen, France
| | - Jérôme Baudoux
- Laboratoire de Chimie Moléculaire
et Thioorganique, ENSICAEN-Université de Caen, CNRS, Institut Normand de Chimie Moléculaire, Médicinale et Macromoléculaire (INC3M), 6 Boulevard du Maréchal Juin, 14050 Caen, France
| |
Collapse
|
5
|
Hata S, Koyama H, Shimizu M. Synthesis of α,α-Disubstituted α-Amino Esters: Nucleophilic Addition to Iminium Salts Generated from Amino Ketene Silyl Acetals. J Org Chem 2011; 76:9670-7. [DOI: 10.1021/jo201692x] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Shingo Hata
- Department of Chemistry
for Materials, Graduate School of Engineering, Mie University, Tsu, Mie 514-8507, Japan
| | - Hiroshi Koyama
- Department of Chemistry
for Materials, Graduate School of Engineering, Mie University, Tsu, Mie 514-8507, Japan
| | - Makoto Shimizu
- Department of Chemistry
for Materials, Graduate School of Engineering, Mie University, Tsu, Mie 514-8507, Japan
| |
Collapse
|
6
|
Wijnberg JBPA, de Boer JJJ, Speckamp WN. Cationic heterocyclisation One-step synthesis of condensed heterocyclics. ACTA ACUST UNITED AC 2010. [DOI: 10.1002/recl.19780970903] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
|
7
|
Hanessian S, Tremblay M, Marzi M, Del Valle JR. Synthetic studies in the intramolecular carbocyclization of N-acyloxyiminium ions. Stereoelectronic and steric implications of nucleophilic alkene, alkyne, and allene tethers. J Org Chem 2005; 70:5070-85. [PMID: 15960507 DOI: 10.1021/jo050326w] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
N-Acyloxyiminium ions generated from 4-substituted l-pyroglutamic esters with 4-(3-butenyl), 4-(3-butynyl), 4-(3-cinnamylmethyl), and 4-allenic tethers undergo rapid Lewis acid mediated carbocyclization to give stereodefined azacyclic compounds depending on the nature of the nucleophilic tether. In general, reactions of alkenes and alkynes with terminal alkyl or aryl substituents, as well as allenes, proceed through transient vinylic carbocations that are attacked internally by the N-Boc group to give tricyclic dihydrooxazinones. Diastereotopic bis-4-(3-butenyl) and 4-(3-butynyl) tethers undergo stereochemically controlled attack favoring an antiperiplanar rather than synclinal approach to give enantiopure 6-halo octahydroindole-2-carboxylic acids and 6-halo hexahydroindole-2-carboxylic acids as their methyl esters, respectively. The aza bicyclic and tricyclic compounds are excellent scaffolds for diversification.
Collapse
Affiliation(s)
- Stephen Hanessian
- Department of Chemistry, Université de Montréal, C.P. 6128, Station Centre-ville, Montréal, Province of Quebec, H3C 3J7 Canada.
| | | | | | | |
Collapse
|
8
|
Maryanoff BE, Zhang HC, Cohen JH, Turchi IJ, Maryanoff CA. Cyclizations of N-acyliminium ions. Chem Rev 2004; 104:1431-628. [PMID: 15008627 DOI: 10.1021/cr0306182] [Citation(s) in RCA: 551] [Impact Index Per Article: 27.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Bruce E Maryanoff
- Johnson & Johnson Pharmaceutical Research & Development, Spring House, Pennsylvania 19477-0776, USA.
| | | | | | | | | |
Collapse
|
9
|
Barili PL, Scartoni V. Indane-1,3-dione, phthalimidine and phthalide derivatives as alkylating agents. J Heterocycl Chem 1985. [DOI: 10.1002/jhet.5570220509] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
|
10
|
Tamura Y, Maeda H, Akai S, Ishiyama K, Ishibashi H. Pummerer reaction intermediate as an initiating function for cationic olefin cyclization. Tetrahedron Lett 1981. [DOI: 10.1016/s0040-4039(01)82940-3] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
|
11
|
|
12
|
|
13
|
Swinbourne F, Hunt J, Klinkert G. Advances in Indolizine Chemistry. ADVANCES IN HETEROCYCLIC CHEMISTRY 1979. [DOI: 10.1016/s0065-2725(08)60842-9] [Citation(s) in RCA: 135] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
|
14
|
Harding KE, Puckett PM, Cooper JL. Studies on allenes as participants in cationic π-cyclizations. Bioorg Chem 1978. [DOI: 10.1016/0045-2068(78)90051-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
|
15
|
Schoemaker H, Dijkink J, Speckamp W. Biomimetic α-acylimmonium cyclisations of unactivated olefin. Tetrahedron 1978. [DOI: 10.1016/s0040-4020(01)93599-9] [Citation(s) in RCA: 57] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
16
|
Total syntheses of dl-mesembrine, dl-dihydromaritidine and dl-epi-dihydromaritidine via regioselective NaBH4/H+ reduction of imides. Tetrahedron 1978. [DOI: 10.1016/0040-4020(78)88390-2] [Citation(s) in RCA: 32] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
|
17
|
Dijkink J, Speckamp W. Simultaneous and stereospecific formation of two CC bonds via α-acylimmonium cyclisation. Tetrahedron Lett 1977. [DOI: 10.1016/s0040-4039(01)92796-0] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
18
|
Boer-Terpstra T, Dijkink J, Schoemaker H, Speckamp W. Acetylene cyclisations of α-acylimmonium ions efficient synthesis of bridgehead nitrogen bicyclic ketones. Tetrahedron Lett 1977. [DOI: 10.1016/s0040-4039(01)92797-2] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|