1
|
Hazra A, Kanji T, Banerjee P. Merging Two Strained Carbocycles: Lewis Acid Catalyzed Remote Site-Selective Friedel-Crafts Alkylation of in Situ Generated β-Naphthol. J Org Chem 2023; 88:960-971. [PMID: 36578165 DOI: 10.1021/acs.joc.2c02378] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Lewis acid catalyzed tandem activation of the two smallest carbocycles, 3-ethoxy cyclobutanones, and donor-acceptor cyclopropanes has been demonstrated. The diphenyl-substituted 3-ethoxy cyclobutanone rearranges itself by intramolecular cyclization for the in situ generation of 1-phenyl 2-naphthol, which further undergoes remote site-selective Friedel-Crafts alkylation with donor-acceptor cyclopropane to synthesize a series of γ-naphthyl butyric acid derivatives. Further control experiments for mechanistic investigations and synthetic applications have also been carried out.
Collapse
Affiliation(s)
- Arijit Hazra
- Department of Chemistry, Indian Institute of Technology Ropar, Rupnagar, Punjab 140001, India
| | - Tanmay Kanji
- Department of Chemistry, Indian Institute of Technology Ropar, Rupnagar, Punjab 140001, India
| | - Prabal Banerjee
- Department of Chemistry, Indian Institute of Technology Ropar, Rupnagar, Punjab 140001, India
| |
Collapse
|
2
|
Kaur N, Kumar P, Hazra A, Banerjee P. Switchable Reactivity of Cyclopropane Diesters toward (3 + 3) and (3 + 2) Cycloadditions with Benzoquinone Esters. Org Lett 2022; 24:8249-8254. [DOI: 10.1021/acs.orglett.2c03446] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Navpreet Kaur
- Department of Chemistry, Indian Institute of Technology Ropar, Rupnagar, Punjab 140001, India
| | - Pankaj Kumar
- Department of Chemistry, Indian Institute of Technology Ropar, Rupnagar, Punjab 140001, India
| | - Arijit Hazra
- Department of Chemistry, Indian Institute of Technology Ropar, Rupnagar, Punjab 140001, India
| | - Prabal Banerjee
- Department of Chemistry, Indian Institute of Technology Ropar, Rupnagar, Punjab 140001, India
| |
Collapse
|
3
|
Jacob A, Barkawitz P, Jones PG, Werz DB. Insertion of S 2 into Donor-Acceptor Cyclopropanes: Access to Dithiolanes and Their Conversion to Thietane Dioxides. Org Lett 2022; 24:3028-3032. [PMID: 35442042 DOI: 10.1021/acs.orglett.2c00967] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A facile and efficient route to dithiolanes starting from donor-acceptor cyclopropanes is reported. Potassium p-toluenethiosulfonate has been established as the reagent of choice for this formal insertion of the disulfide moiety. Using this methodology, dithiolanes have been synthesized in moderate to good yields with high functional group tolerance. Upon treatment with an excess of mCPBA, the corresponding dithiolanes delivered four-membered thietane dioxides, the formal (3+1)-cycloaddition product of D-A cyclopropanes, and sulfur dioxide.
Collapse
|
4
|
Azetidine synthesis enabled by photo-induced copper-catalysis via [3+1] radical cascade cyclization. Innovation (N Y) 2022; 3:100244. [PMID: 35519513 PMCID: PMC9065902 DOI: 10.1016/j.xinn.2022.100244] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2022] [Accepted: 04/12/2022] [Indexed: 12/02/2022] Open
Abstract
Azetidines are an important type of saturated, highly strained, four-membered, nitrogen-containing heterocyclic compound. These compounds serve as important raw materials, intermediates, and catalysts in organic synthesis, as well as important active units in amino acids, alkaloids, and pharmaceutically active compounds. Thus, the development of an efficient and concise method to construct azetidines is of great significance in multiple disciplines. In this work, we reported on the photo-induced copper-catalyzed radical annulation of aliphatic amines with alkynes to produce azetidines. This reaction occurred in a two- or three-component manner. The alkynes efficiently captured photogenerated α-aminoalkyl radicals, forming vinyl radicals, which initiated tandem 1,5-hydrogen atom transfer and 4-exo-trig cyclization. Density functional theory calculations indicated that the tertiary radical intermediate was critical for the success of cyclization. In addition, the resulting saturated azetidine scaffolds possessed vicinal tertiary-quaternary and even quaternary-quaternary centers. Azetidines, four-membered N-heterocyclic compounds, are valuable targets for synthesis The first [3 + 1] cyclization approach is enabled by visible-light-induced copper catalysis This atom economic synthesis is characterized by double C-H activation This technology features operational simplicity, cheap catalyst, and broad substrate scope
Collapse
|
5
|
Wang J, Xie J, Lee WCC, Wang DS, Zhang XP. Radical differentiation of two ester groups in unsymmetrical diazomalonates for highly asymmetric olefin cyclopropanation. CHEM CATALYSIS 2022; 2:330-344. [PMID: 35494099 PMCID: PMC9049825 DOI: 10.1016/j.checat.2021.11.018] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Diazomalonates have been demonstrated as effective metalloradicophiles for asymmetric radical olefin cyclopropanation via Co(II)-metalloradical catalysis (MRC). Supported by D 2-symmetric chiral amidoporphyrin ligand, Co(II)-based metalloradical system can efficiently activate unsymmetrical methyl phenyl diazomalonate (MPDM) with effective differentiation of the two ester groups for asymmetric cyclopropanation, enabling stereoselective construction of 1,1-cyclopropanediesters bearing two contiguous chiral centers, including all-carbon quaternary stereogenic center. The Co(II)-catalyzed asymmetric cyclopropanation, which operates at room temperature without slow addition of the diazo compound, is generally applicable to broad-ranging olefins and tolerates various functionalities, providing a streamlined synthesis of chiral 1,1-cyclopropanediesters in high yields with both high diastereoselectivity and enantioselectivity. Combined computational and experimental studies support the underlying stepwise radical mechanism for Co(II)-catalyzed cyclopropanation. In addition to functioning as 1,3-dipoles for forming five-membered structures, enantioenriched (E)-1,1-cyclopropanediesters serve as useful building blocks for stereoselective synthesis of different cyclopropane derivatives. In addition, the enantioenriched (E)-1,1-cyclopropanediesters can be stereoselectively converted to (Z)-diastereomers.
Collapse
Affiliation(s)
- Jingyi Wang
- Department of Chemistry, Merkert Chemistry Center, Boston College, Chestnut Hill, MA 02467, USA
| | - Jingjing Xie
- Department of Chemistry, Merkert Chemistry Center, Boston College, Chestnut Hill, MA 02467, USA
| | - Wan-Chen Cindy Lee
- Department of Chemistry, Merkert Chemistry Center, Boston College, Chestnut Hill, MA 02467, USA
| | - Duo-Sheng Wang
- Department of Chemistry, Merkert Chemistry Center, Boston College, Chestnut Hill, MA 02467, USA
| | - X. Peter Zhang
- Department of Chemistry, Merkert Chemistry Center, Boston College, Chestnut Hill, MA 02467, USA
- Lead contact
- Correspondence:
| |
Collapse
|
6
|
Saito T, Shimizu Y, Araki Y, Ohgami Y, Kitazawa Y, Nishii Y. From Enantioenriched Donor‐Acceptor Cyclopropylcarbinols to Axially Chiral Arylnaphthalenes through Aryldihydronaphthalenes: Central‐to‐Axial Chirality Exchange. European J Org Chem 2022. [DOI: 10.1002/ejoc.202101213] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- Taichi Saito
- Department of Applied Chemistry, Faculty of Textile Science and Technology Shinshu University Tokida 3-15-1 Ueda Nagano 386–8567 Japan
| | - Yuka Shimizu
- Department of Applied Chemistry, Faculty of Textile Science and Technology Shinshu University Tokida 3-15-1 Ueda Nagano 386–8567 Japan
| | - Yusuke Araki
- Department of Applied Chemistry, Faculty of Textile Science and Technology Shinshu University Tokida 3-15-1 Ueda Nagano 386–8567 Japan
| | - Yoshino Ohgami
- Department of Applied Chemistry, Faculty of Textile Science and Technology Shinshu University Tokida 3-15-1 Ueda Nagano 386–8567 Japan
| | - Yu Kitazawa
- Department of Applied Chemistry, Faculty of Textile Science and Technology Shinshu University Tokida 3-15-1 Ueda Nagano 386–8567 Japan
| | - Yoshinori Nishii
- Department of Applied Chemistry, Faculty of Textile Science and Technology Shinshu University Tokida 3-15-1 Ueda Nagano 386–8567 Japan
| |
Collapse
|
7
|
Ghosh A, Dey R, Banerjee P. Relieving the stress together: annulation of two different strained rings towards the formation of biologically significant heterocyclic scaffolds. Chem Commun (Camb) 2021; 57:5359-5373. [PMID: 33969833 DOI: 10.1039/d1cc00998b] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Small carbo- and heterocycles have become versatile building blocks owing to their intrinsic ring strain and ease of synthesis. However, the traditional approaches of heterocycle synthesis involved the combination of one strained-carbocycle or heterocycle with one unsaturated molecule. On the contrary, there is an exciting possibility of combining two different strained rings to furnish varieties of heterocycles, where one of the strained rings can act as a valuable alternative to the unsaturated molecule. These strategies are also useful to access multi-functionalized rings. Despite these distinctive synthetic benefits, this chemistry has not drawn considerable attention of the community. In this minireview, we explicitly choose this topic to reveal the unexplored possibilities with these different strained rings. This minireview provides comprehensive details with the mechanistic rationale about the reactivity of these pairs of small rings when they are allowed to react together in the presence of different Lewis acids. Subsequently, it will also open a new avenue for heterocycle synthesis.
Collapse
Affiliation(s)
- Asit Ghosh
- Department of Chemistry, Indian Institute of Technology Ropar, Nangal Road, Rupnagar, Punjab-140001, India.
| | - Raghunath Dey
- Department of Chemistry, Indian Institute of Technology Ropar, Nangal Road, Rupnagar, Punjab-140001, India.
| | - Prabal Banerjee
- Department of Chemistry, Indian Institute of Technology Ropar, Nangal Road, Rupnagar, Punjab-140001, India.
| |
Collapse
|
8
|
Ravindra S, Irfana Jesin CP, Shabashini A, Nandi GC. Recent Advances in the Preparations and Synthetic Applications of Oxaziridines and Diaziridines. Adv Synth Catal 2021. [DOI: 10.1002/adsc.202001372] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Sundaresan Ravindra
- Department of Chemistry National Institute of Technology Tiruchirappalli 620015, Tamilnadu India
| | - C. P. Irfana Jesin
- Department of Chemistry National Institute of Technology Tiruchirappalli 620015, Tamilnadu India
| | - Arivalagan Shabashini
- Department of Chemistry National Institute of Technology Tiruchirappalli 620015, Tamilnadu India
| | - Ganesh Chandra Nandi
- Department of Chemistry National Institute of Technology Tiruchirappalli 620015, Tamilnadu India
| |
Collapse
|
9
|
Chen R, Liu Q, Wang K, Qi Y, Zhou Y, Zhang A, Meng T, Liu L. [5+2] Cyclization of N,N′‐Cyclic Azomethine Imines with 1,3,5‐Triazines: An Efficient Protocol for the Synthesis of Tetrazepine Derivatives. ASIAN J ORG CHEM 2021. [DOI: 10.1002/ajoc.202000705] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Rongxiang Chen
- School of Pharmacy Xinxiang University 453000 Xinxiang P. R. of China
| | - Qingling Liu
- School of Pharmacy Xinxiang University 453000 Xinxiang P. R. of China
| | - Kai‐Kai Wang
- School of Pharmacy Xinxiang University 453000 Xinxiang P. R. of China
| | - Yonghua Qi
- School of Pharmacy Xinxiang University 453000 Xinxiang P. R. of China
| | - Yong Zhou
- School of International Education Xinxiang University 453000 Xinxiang P. R. of China
| | - An‐an Zhang
- College of Chemistry and Chemical Engineering Shangqiu Normal University 476000 Shangqiu Henan P. R. China
| | - Tuanjie Meng
- College of Chemistry and Chemical Engineering Shangqiu Normal University 476000 Shangqiu Henan P. R. China
| | - Lantao Liu
- College of Chemistry and Chemical Engineering Shangqiu Normal University 476000 Shangqiu Henan P. R. China
| |
Collapse
|
10
|
Varshnaya RK, Singh P, Kaur N, Banerjee P. Cascade intramolecular rearrangement/cycloaddition of nitrocyclopropane carboxylates with alkynes/alkenes: access to uncommon bi(hetero)cyclic systems. Org Chem Front 2021. [DOI: 10.1039/d0qo01535k] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
A straightforward approach for the one-pot synthesis of fused bi(hetero)cyclic systems via cascade intramolecular rearrangement/cycloaddition reaction of nitrocyclopropane carboxylates with substituted alkynes/alkenes has been demonstrated.
Collapse
Affiliation(s)
| | - Priyanka Singh
- Department of Chemistry
- Indian Institute of Technology Ropar
- Rupnagar
- India
| | - Navpreet Kaur
- Department of Chemistry
- Indian Institute of Technology Ropar
- Rupnagar
- India
| | - Prabal Banerjee
- Department of Chemistry
- Indian Institute of Technology Ropar
- Rupnagar
- India
| |
Collapse
|
11
|
Kumar P, Kumar R, Banerjee P. Accessing Dihydro-1,2-oxazine via Cloke–Wilson-Type Annulation of Cyclopropyl Carbonyls: Application toward the Diastereoselective Synthesis of Pyrrolo[1,2-b][1,2]oxazine. J Org Chem 2020; 85:6535-6550. [DOI: 10.1021/acs.joc.0c00531] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Affiliation(s)
- Pankaj Kumar
- Department of Chemistry, Indian Institute of Technology Ropar, Nangal Road, Rupnagar, Punjab 140001, India
| | - Rakesh Kumar
- Department of Chemistry, Indian Institute of Technology Ropar, Nangal Road, Rupnagar, Punjab 140001, India
| | - Prabal Banerjee
- Department of Chemistry, Indian Institute of Technology Ropar, Nangal Road, Rupnagar, Punjab 140001, India
| |
Collapse
|
12
|
Lücht A, Kreft A, Jones PG, Werz DB. Ketenedithioacetals as Surrogates for the Formal Insertion of Ketenes into Donor–Acceptor Cyclopropanes. European J Org Chem 2020. [DOI: 10.1002/ejoc.202000233] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Alexander Lücht
- Institute of Organic Chemistry Technische Universität Braunschweig Hagenring 30 38106 Braunschweig Germany
| | - Alexander Kreft
- Institute of Organic Chemistry Technische Universität Braunschweig Hagenring 30 38106 Braunschweig Germany
| | - Peter G. Jones
- Institute of Inorganic and Analytical Chemistry Technische Universität Braunschweig Hagenring 30 38106 Braunschweig Germany
| | - Daniel B. Werz
- Institute of Organic Chemistry Technische Universität Braunschweig Hagenring 30 38106 Braunschweig Germany
| |
Collapse
|
13
|
Singh P, Varshnaya RK, Dey R, Banerjee P. Donor–Acceptor Cyclopropanes as an Expedient Building Block Towards the Construction of Nitrogen‐Containing Molecules: An Update. Adv Synth Catal 2020. [DOI: 10.1002/adsc.201901332] [Citation(s) in RCA: 50] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Priyanka Singh
- Department of ChemistryIndian Institute of Technology Ropar Nangal Road Rupnagar, Punjab 140001 India
| | - Rohit Kumar Varshnaya
- Department of ChemistryIndian Institute of Technology Ropar Nangal Road Rupnagar, Punjab 140001 India
| | - Raghunath Dey
- Department of ChemistryIndian Institute of Technology Ropar Nangal Road Rupnagar, Punjab 140001 India
| | - Prabal Banerjee
- Department of ChemistryIndian Institute of Technology Ropar Nangal Road Rupnagar, Punjab 140001 India
| |
Collapse
|
14
|
Dey R, Rajput S, Banerjee P. Metal-free domino Cloke-Wilson rearrangement-hydration-dimerization of cyclopropane carbaldehydes: A facile access to oxybis(2-aryltetrahydrofuran) derivatives. Tetrahedron 2020. [DOI: 10.1016/j.tet.2020.131080] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
|
15
|
Singh P, Kaur N, Banerjee P. Regioselective Brønsted Acid-Catalyzed Annulation of Cyclopropane Aldehydes with N'-Aryl Anthranil Hydrazides: Domino Construction of Tetrahydropyrrolo[1,2- a]quinazolin-5(1 H)ones. J Org Chem 2020; 85:3393-3406. [PMID: 31958951 DOI: 10.1021/acs.joc.9b03170] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
A highly regioselective synthesis of tetrahydropyrrolo[1,2-a]quinazolin-5(1H)one derivatives was achieved by reacting cyclopropane aldehydes with N'-aryl anthranil hydrazides in the presence of p-toluene sulfonic acid (PTSA). The transformation involves domino imine formation and intramolecular cyclization to form 2-arylcyclopropyl-2,3-dihydroquinolin-4(1H)-one, followed by nucleophilic ring opening of the cyclopropyl ring to form desired tetrahydropyrrolo[1,2-a]quinazolin-5(1H)one in good to excellent yield with complete regioselectivity. This protocol tolerates a great variety of functional groups and thus provides a simple and step-efficient method for pyrroloquinazolinone synthesis.
Collapse
Affiliation(s)
- Priyanka Singh
- Department of Chemistry, Indian Institute of Technology Ropar, Nangal Road, Rupnagar, Punjab 140001, India
| | - Navpreet Kaur
- Department of Chemistry, Indian Institute of Technology Ropar, Nangal Road, Rupnagar, Punjab 140001, India
| | - Prabal Banerjee
- Department of Chemistry, Indian Institute of Technology Ropar, Nangal Road, Rupnagar, Punjab 140001, India
| |
Collapse
|
16
|
Taily IM, Saha D, Banerjee P. [3+3] Annulation via Ring Opening/Cyclization of Donor-Acceptor Cyclopropanes with (Un)symmetrical Ureas: A Quick Access to Highly Functionalized Tetrahydropyrimidinones. European J Org Chem 2019. [DOI: 10.1002/ejoc.201901400] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Irshad Maajid Taily
- Department of Chemistry; Indian Institute of Technology Ropar; Nangal Road 140001 Rupnagar Punjab India
| | - Debarshi Saha
- Department of Chemistry; Indian Institute of Technology Ropar; Nangal Road 140001 Rupnagar Punjab India
| | - Prabal Banerjee
- Department of Chemistry; Indian Institute of Technology Ropar; Nangal Road 140001 Rupnagar Punjab India
| |
Collapse
|
17
|
Lücht A, Sobottka S, Patalag LJ, Jones PG, Reissig HU, Sarkar B, Werz DB. New Dyes Based on Extended Fulvene Motifs: Synthesis through Redox Reactions of Naphthoquinones with Donor-Acceptor Cyclopropanes and Their Spectroelectrochemical Behavior. Chemistry 2019; 25:10359-10365. [PMID: 31106926 DOI: 10.1002/chem.201900764] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2019] [Revised: 05/16/2019] [Indexed: 01/16/2023]
Abstract
Novel dyes based on extended fulvene motifs are reported. The carbon skeleton was generated by a catalyzed addition of donor-acceptor cyclopropanes to naphthoquinone. The hydroxy group at the central ring of the tricyclic fulvene motif was converted into the triflate, which reacted efficiently with a wide range of nucleophiles, resulting in substitution and thereby providing new derivatives. The synthetic versatility allowed us to investigate the absorption, electrochemical, and UV/Vis-NIR spectroelectrochemical properties of these dyes as a function of the substituents. The dyes were shown to participate in reductive electrochemistry, the reversibility of which can be improved by appropriate selection of the substituents. Additionally, first signs of NIR electrochromism are presented, opening new avenues for the future investigations of such dyes.
Collapse
Affiliation(s)
- Alexander Lücht
- Technische Universität Braunschweig, Institut für Organische Chemie, Hagenring 30, 38106, Braunschweig, Germany
| | - Sebastian Sobottka
- Institut für Chemie und Biochemie, Anorganische Chemie, Freie Universität Berlin, Fabeckstrasse 34-36, 14195, Berlin, Germany
| | - Lukas J Patalag
- Technische Universität Braunschweig, Institut für Organische Chemie, Hagenring 30, 38106, Braunschweig, Germany
| | - Peter G Jones
- Technische Universität Braunschweig, Institut für Anorganische und Analytische Chemie, Hagenring 30, 38106, Braunschweig, Germany
| | - Hans-Ulrich Reissig
- Institut für Chemie und Biochemie, Freie Universität Berlin, Takustrasse 3, 14195, Berlin, Germany
| | - Biprajit Sarkar
- Institut für Chemie und Biochemie, Anorganische Chemie, Freie Universität Berlin, Fabeckstrasse 34-36, 14195, Berlin, Germany
| | - Daniel B Werz
- Technische Universität Braunschweig, Institut für Organische Chemie, Hagenring 30, 38106, Braunschweig, Germany
| |
Collapse
|
18
|
Ghosh A, Chawla V, Banerjee P. An Assessment of Electrophilic N-Transfer of Oxaziridine with Different 2-, 3-, and 4-Carbon Donor-Acceptor Substrates to Furnish Diverse N-Containing Heterocycles in a Single Step. European J Org Chem 2019. [DOI: 10.1002/ejoc.201900589] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Asit Ghosh
- Department of Chemistry; Indian Institute of Technology; Nangal Road Rupnagar, Punjab Pin 140001 India
| | - Vatan Chawla
- Department of Chemistry; Indian Institute of Technology; Nangal Road Rupnagar, Punjab Pin 140001 India
| | - Prabal Banerjee
- Department of Chemistry; Indian Institute of Technology; Nangal Road Rupnagar, Punjab Pin 140001 India
| |
Collapse
|
19
|
Kattamuri PV, Bhakta U, Siriwongsup S, Kwon DH, Alemany LB, Yousufuddin M, Ess DH, Kürti L. Synthesis of Structurally Diverse 3-, 4-, 5-, and 6-Membered Heterocycles from Diisopropyl Iminomalonates and Soft C-Nucleophiles. J Org Chem 2019; 84:7066-7099. [PMID: 31009563 PMCID: PMC7879484 DOI: 10.1021/acs.joc.9b00681] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Herein, we present a general synthetic strategy for the preparation of 3-, 4-, 5-, and 6-membered heterocyclic unnatural amino acid derivatives by exploiting facile Mannich-type reactions between readily available N-alkyl- and N-aryl-substituted diisopropyl iminomalonates and a wide range of soft anionic C-nucleophiles without using any catalyst or additive. Fully substituted aziridines were obtained in a single step when enolates of α-bromo esters were employed as nucleophiles. Enantiomerically enriched azetidines, γ-lactones, and tetrahydroquinolines were obtained via a two-step catalytic asymmetric reduction and cyclization sequence from ketone enolate-derived adducts. Finally, highly substituted γ-lactams were prepared in one pot from adducts obtained using acetonitrile-derived carbanions. Overall, this work clearly demonstrates the utility of iminomalonates as highly versatile building blocks for the practical and scalable synthesis of structurally diverse heterocycles.
Collapse
Affiliation(s)
- Padmanabha V. Kattamuri
- Department of Chemistry, Rice University, BioScience Research Collaborative, Houston, Texas 77005, United States
| | - Urmibhusan Bhakta
- Department of Chemistry, Rice University, BioScience Research Collaborative, Houston, Texas 77005, United States
| | - Surached Siriwongsup
- Department of Chemistry, Rice University, BioScience Research Collaborative, Houston, Texas 77005, United States
| | - Doo-Hyun Kwon
- Department of Chemistry and Biochemistry, Brigham Young University, Provo, Utah 84602, United States
| | - Lawrence B. Alemany
- Department of Chemistry, Rice University, BioScience Research Collaborative, Houston, Texas 77005, United States
- Shared Equipment Authority, Rice University, 6100 Main Street, Houston, Texas 77005, United States
| | - Muhammed Yousufuddin
- Life and Health Sciences Department, University of North Texas at Dallas, Dallas, Texas 75241, United States
| | - Daniel H. Ess
- Department of Chemistry and Biochemistry, Brigham Young University, Provo, Utah 84602, United States
| | - László Kürti
- Department of Chemistry, Rice University, BioScience Research Collaborative, Houston, Texas 77005, United States
| |
Collapse
|
20
|
Gopinath P, Chandrasekaran S. Recent Advances in the Chemistry of Doubly Activated Cyclopropanes: Synthesis and Reactivity. CURR ORG CHEM 2019. [DOI: 10.2174/1385272823666190213114604] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Diactivated cyclopropanes containing two geminal electron withdrawing
groups, commonly called as ‘Doubly Activated Cyclopropanes’ are useful synthons for
the synthesis of many interesting natural products and functionalized molecules. These
geminal electron withdrawing groups (EWG’s) facilitate the regioselective ring opening of
cyclopropanes by polarizing the C-C bond adjacent to it. This polarization also allows
them to undergo 1,3 dipolar cycloaddition reactions when substituted with a suitable electron
donor substituent at the adjacent carbon (donor-acceptor cyclopropanes) in the presence
of suitable dipolarophiles. In this review, we discuss the recent advances in the
chemistry of doubly activated cyclopropanes: their synthesis, reactions and applications in
total synthesis.
Collapse
Affiliation(s)
- Purushothaman Gopinath
- Department of Chemistry, Indian Institute of Science Education and Research (IISER) Tirupati, Tirupati 517507, India
| | | |
Collapse
|
21
|
Dey R, Banerjee P. Metal‐Free Ring Opening Cyclization of Cyclopropane Carbaldehydes and
N
‐Benzyl Anilines: An Eco‐Friendly Access to Functionalized Benzo[
b
]azepine Derivatives. Adv Synth Catal 2019. [DOI: 10.1002/adsc.201801714] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Raghunath Dey
- Department of ChemistryIndian Institute of Technology Ropar Nangal Road Rupnagar Punjab-140001 India
| | - Prabal Banerjee
- Department of ChemistryIndian Institute of Technology Ropar Nangal Road Rupnagar Punjab-140001 India
| |
Collapse
|
22
|
Zhao E, Zhou F, Zhao Y. Lewis Acids Promoted 3 + 2 Cycloaddition of Oxaziridines and Cyclic Allylic Alcohols through Carbonyl Imine Intermediates. J Org Chem 2019; 84:4282-4293. [PMID: 30869515 DOI: 10.1021/acs.joc.9b00246] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Syntheses of isoxazolidines through the carbonyl imine intermediates are currently limited to monosubstituted olefin substrates. Herein, we reported syntheses of novel bicyclic isoxazolidine-containing compounds through 1,3-dipolar cycloaddition reactions using cyclic allylic alcohols as substrates, which proved challenging in previous reports. Generally, the reaction yields range from good to high, and the reaction substrates tolerate various functional groups, including the cyclopropyl and amine groups. Mechanistic studies suggest that an allylic cation and a carbonyl imine intermediate are involved and responsible for the observed stereochemistry and diastereoselectivity.
Collapse
Affiliation(s)
- Erbao Zhao
- Nano Science and Technology Institute , University of Science and Technology of China , Suzhou , Jiangsu 215123 , China.,State Key Laboratory of Drug Research , Shanghai Institute of Materia Medica, Chinese Academy of Sciences , 555 Zuchongzhi Road , Shanghai 201203 , China
| | - Feilong Zhou
- State Key Laboratory of Drug Research , Shanghai Institute of Materia Medica, Chinese Academy of Sciences , 555 Zuchongzhi Road , Shanghai 201203 , China
| | - Yujun Zhao
- State Key Laboratory of Drug Research , Shanghai Institute of Materia Medica, Chinese Academy of Sciences , 555 Zuchongzhi Road , Shanghai 201203 , China.,School of Pharmacy , Yancheng Teachers University , Yancheng , Jiangsu 224007 , China
| |
Collapse
|
23
|
Lücht A, Jones PG, Werz DB. Reactions of 3,3′-Linked Bispyrroles with Carbon Electrophiles. European J Org Chem 2019. [DOI: 10.1002/ejoc.201900106] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Affiliation(s)
- Alexander Lücht
- Institut für Organische Chemie; Technische Universität Braunschweig; Hagenring 30 38106 Braunschweig Germany
| | - Peter G. Jones
- Institut für Anorganische und Analytische Chemie; Technische Universität Braunschweig; Hagenring 30 38106 Braunschweig Germany
| | - Daniel B. Werz
- Institut für Organische Chemie; Technische Universität Braunschweig; Hagenring 30 38106 Braunschweig Germany
| |
Collapse
|
24
|
Lücht A, Kreft A, Grunenberg J, Jones PG, Werz DB. Kinetische Studie zu Donor-Akzeptor-Cyclopropanen: Strukturelle und elektronische Einflüsse auf die Reaktivität. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201812880] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Alexander Lücht
- Technische Universität Braunschweig; Institut für Organische Chemie; Hagenring 30 38106 Braunschweig Deutschland
| | - Alexander Kreft
- Technische Universität Braunschweig; Institut für Organische Chemie; Hagenring 30 38106 Braunschweig Deutschland
| | - Jörg Grunenberg
- Technische Universität Braunschweig; Institut für Organische Chemie; Hagenring 30 38106 Braunschweig Deutschland
| | - Peter G. Jones
- Technische Universität Braunschweig; Institut für Anorganische und Analytische Chemie; Hagenring 30 38106 Braunschweig Deutschland
| | - Daniel B. Werz
- Technische Universität Braunschweig; Institut für Organische Chemie; Hagenring 30 38106 Braunschweig Deutschland
| |
Collapse
|
25
|
Kreft A, Lücht A, Grunenberg J, Jones PG, Werz DB. Kinetic Studies of Donor-Acceptor Cyclopropanes: The Influence of Structural and Electronic Properties on the Reactivity. Angew Chem Int Ed Engl 2019; 58:1955-1959. [DOI: 10.1002/anie.201812880] [Citation(s) in RCA: 83] [Impact Index Per Article: 16.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2018] [Revised: 11/27/2018] [Indexed: 12/29/2022]
Affiliation(s)
- Alexander Kreft
- Technische Universität Braunschweig; Institut für Organische Chemie; Hagenring 30 38106 Braunschweig Germany
| | - Alexander Lücht
- Technische Universität Braunschweig; Institut für Organische Chemie; Hagenring 30 38106 Braunschweig Germany
| | - Jörg Grunenberg
- Technische Universität Braunschweig; Institut für Organische Chemie; Hagenring 30 38106 Braunschweig Germany
| | - Peter G. Jones
- Technische Universität Braunschweig; Institut für Anorganische und Analytische Chemie; Hagenring 30 38106 Braunschweig Germany
| | - Daniel B. Werz
- Technische Universität Braunschweig; Institut für Organische Chemie; Hagenring 30 38106 Braunschweig Germany
| |
Collapse
|
26
|
Varshnaya RK, Banerjee P. Lewis Acid-Catalyzed [3+3] Annulation of Donor–Acceptor Cyclopropanes and Indonyl Alcohols: One Step Synthesis of Substituted Carbazoles with Promising Photophysical Properties. J Org Chem 2019; 84:1614-1623. [DOI: 10.1021/acs.joc.8b02733] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- Rohit Kumar Varshnaya
- Department of Chemistry, Indian Institute of Technology Ropar, Nangal Road, Rupnagar, Punjab 140001, India
| | - Prabal Banerjee
- Department of Chemistry, Indian Institute of Technology Ropar, Nangal Road, Rupnagar, Punjab 140001, India
| |
Collapse
|
27
|
Verma K, Taily IM, Banerjee P. Exploitation of donor–acceptor cyclopropanes and N-sulfonyl 1-azadienes towards the synthesis of spiro-cyclopentane benzofuran derivatives. Org Biomol Chem 2019; 17:8149-8152. [DOI: 10.1039/c9ob01369e] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
An efficient method for the synthesis of spiro-cyclopentane benzofuran derivatives via a MgI2-catalyzed formal [3 + 2] cycloaddition reaction between donor–acceptor cyclopropanes and N-sulfonyl 1-azadienes in good yield has been developed.
Collapse
Affiliation(s)
- Kamal Verma
- Department of Chemistry
- Indian Institute of Technology Ropar
- Rupnagar
- India
| | | | - Prabal Banerjee
- Department of Chemistry
- Indian Institute of Technology Ropar
- Rupnagar
- India
| |
Collapse
|
28
|
Eshon J, Gerstner NC, Schomaker JM. Oxidative allene amination for the synthesis of nitrogen-containing heterocycles. ARKIVOC 2018; 2018:204-233. [PMID: 31903453 PMCID: PMC6941799 DOI: 10.24820/ark.5550190.p010.670] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
The prevalence of stereochemically complex amines in natural products, pharmaceuticals and other bioactive compounds, coupled with the challenges inherent in their preparation, has inspired our work to develop new and versatile methodologies for the synthesis of amine-containing stereotriads ('triads'). The key step is a highly chemo-, regio-, and stereoselective transition-metal catalyzed nitrene transfer reaction that transforms one of the cumulated double bonds of an allene precursor into a bicyclic methyleneaziridine intermediate. This account summarizes our strategies to rapidly elaborate such intermediates into stereochemically rich, densely functionalized amine triads, nitrogen heterocycles, aminated carbocycles and other useful synthetic building blocks.
Collapse
Affiliation(s)
- Josephine Eshon
- Department of Chemistry, 1101 University Avenue, Madison, WI 53706, U.S.A
| | - Nels C Gerstner
- Department of Chemistry, 1101 University Avenue, Madison, WI 53706, U.S.A
| | | |
Collapse
|
29
|
Liu C, Sang S, Chen F, Yan Y, Zhang C, Huang W. Me3
SiBr/InCl3
catalyzed allylation of alcohols: Identifying the combined Lewis structure and investigating the reaction mechanism. J PHYS ORG CHEM 2018. [DOI: 10.1002/poc.3902] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Changmei Liu
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM); Nanjing Tech University (NanjingTech); Nanjing People's Republic of China
| | - Shenglong Sang
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM); Nanjing Tech University (NanjingTech); Nanjing People's Republic of China
| | - Fei Chen
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM); Nanjing Tech University (NanjingTech); Nanjing People's Republic of China
| | - Yan Yan
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM); Nanjing Tech University (NanjingTech); Nanjing People's Republic of China
| | - Cong Zhang
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM); Nanjing Tech University (NanjingTech); Nanjing People's Republic of China
| | - Wei Huang
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM); Nanjing Tech University (NanjingTech); Nanjing People's Republic of China
| |
Collapse
|
30
|
Ren Q, Yang W, Lan Y, Qin X, He Y, Yuan L. Recent Advances in the Catalytic Asymmetric Reactions of Oxaziridines. Molecules 2018; 23:E2656. [PMID: 30332802 PMCID: PMC6222879 DOI: 10.3390/molecules23102656] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2018] [Revised: 10/07/2018] [Accepted: 10/08/2018] [Indexed: 12/19/2022] Open
Abstract
Oxaziridines have emerged as powerful and elegant oxygen- and nitrogen-transfer agents for a broad array of nucleophiles, due to the remarkably high and tunable reactivities. However, the asymmetric catalysis involving oxaziridines is still in its infancy. Herein, this review aims to examine recent advances in the catalytic asymmetric transformations of oxaziridines, including oxidation, amination, cycloaddition and deracemization.
Collapse
Affiliation(s)
- Qiao Ren
- Key Laboratory of Luminescent and Real-Time Analytical Chemistry (Southwest University), Ministry of Education, College of Pharmaceutical Sciences, Southwest University, Chongqing 400715, China.
| | - Wen Yang
- Key Laboratory of Luminescent and Real-Time Analytical Chemistry (Southwest University), Ministry of Education, College of Pharmaceutical Sciences, Southwest University, Chongqing 400715, China.
| | - Yunfei Lan
- Key Laboratory of Luminescent and Real-Time Analytical Chemistry (Southwest University), Ministry of Education, College of Pharmaceutical Sciences, Southwest University, Chongqing 400715, China.
| | - Xurong Qin
- Key Laboratory of Luminescent and Real-Time Analytical Chemistry (Southwest University), Ministry of Education, College of Pharmaceutical Sciences, Southwest University, Chongqing 400715, China.
| | - Youzhou He
- College of Environment and Resources, Chongqing Technology and Business University, Chongqing 400067, China.
| | - Lujiang Yuan
- Key Laboratory of Luminescent and Real-Time Analytical Chemistry (Southwest University), Ministry of Education, College of Pharmaceutical Sciences, Southwest University, Chongqing 400715, China.
| |
Collapse
|
31
|
González-Pelayo S, López LA. Synthesis of Functionalized Ferrocene Derivatives from Donor−Acceptor Cyclopropanes. Chempluschem 2018; 83:1008-1012. [DOI: 10.1002/cplu.201800468] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2018] [Indexed: 12/21/2022]
Affiliation(s)
- Silvia González-Pelayo
- Departamento de Química Orgánica e Inorgánica; Instituto Universitario de Química Organometálica “Enrique Moles”; Universidad de Oviedo; Julián Clavería, 6 33006- Oviedo Spain
| | - Luis A. López
- Departamento de Química Orgánica e Inorgánica; Instituto Universitario de Química Organometálica “Enrique Moles”; Universidad de Oviedo; Julián Clavería, 6 33006- Oviedo Spain
| |
Collapse
|
32
|
Xing S, Gu N, Wang X, Liu J, Xing C, Wang K, Zhu B. Substitution-Controlled Selective Formation of Hexahydrobenz[ e]isoindoles and 3-Benzazepines via In(OTf) 3-Catalyzed Tandem Annulations. Org Lett 2018; 20:5680-5683. [PMID: 30188133 DOI: 10.1021/acs.orglett.8b02406] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
A dramatic N-substituent controlled tandem annulation of 2-(2-(2-bromoethyl)phenyl)-1-sulfonylaziridines with 1,3-dicarbonyl compounds has been developed. When the N-substituent was a 4-methylbenzenesulfonyl group (Ts), sequential ring opening of aziridines, nucleophilic substitution, and lactamization took place to provide a series of hexahydrobenz[ e]isoindole compounds in good yields with good diastereoselectivities. By contrast, 3-benzazepine compounds were afforded in good yields via ring opening of aziridines and nucleophilic substitution when the N-substituent was the 4-nitrobenzenesulfonyl group (Ns).
Collapse
Affiliation(s)
- Siyang Xing
- Tianjin Key Laboratory of Structure and Performance for Functional Molecules, Key Laboratory of Inorganic-Organic Hybrid Functional Material Chemistry (Tianjin Normal University), Ministry of Education, College of Chemistry , Tianjin Normal University , Tianjin 300387 , People's Republic of China
| | - Nan Gu
- Tianjin Key Laboratory of Structure and Performance for Functional Molecules, Key Laboratory of Inorganic-Organic Hybrid Functional Material Chemistry (Tianjin Normal University), Ministry of Education, College of Chemistry , Tianjin Normal University , Tianjin 300387 , People's Republic of China
| | - Xin Wang
- Tianjin Key Laboratory of Structure and Performance for Functional Molecules, Key Laboratory of Inorganic-Organic Hybrid Functional Material Chemistry (Tianjin Normal University), Ministry of Education, College of Chemistry , Tianjin Normal University , Tianjin 300387 , People's Republic of China
| | - Jingyi Liu
- Tianjin Key Laboratory of Structure and Performance for Functional Molecules, Key Laboratory of Inorganic-Organic Hybrid Functional Material Chemistry (Tianjin Normal University), Ministry of Education, College of Chemistry , Tianjin Normal University , Tianjin 300387 , People's Republic of China
| | - Chunyan Xing
- Tianjin Key Laboratory of Structure and Performance for Functional Molecules, Key Laboratory of Inorganic-Organic Hybrid Functional Material Chemistry (Tianjin Normal University), Ministry of Education, College of Chemistry , Tianjin Normal University , Tianjin 300387 , People's Republic of China
| | - Kui Wang
- Tianjin Key Laboratory of Structure and Performance for Functional Molecules, Key Laboratory of Inorganic-Organic Hybrid Functional Material Chemistry (Tianjin Normal University), Ministry of Education, College of Chemistry , Tianjin Normal University , Tianjin 300387 , People's Republic of China
| | - Bolin Zhu
- Tianjin Key Laboratory of Structure and Performance for Functional Molecules, Key Laboratory of Inorganic-Organic Hybrid Functional Material Chemistry (Tianjin Normal University), Ministry of Education, College of Chemistry , Tianjin Normal University , Tianjin 300387 , People's Republic of China
| |
Collapse
|
33
|
Nishii Y. Highly Stereoselective Synthesis Using Donor-Acceptor Cyclopropanes via S N1 or S N2 Mechanism on the Occasion of Cyclopropane Ring-opening. J SYN ORG CHEM JPN 2018. [DOI: 10.5059/yukigoseikyokaishi.76.922] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Yoshinori Nishii
- Faculty of Textile Science and Technology, Department of Chemistry and Materials, Applied Molecular Chemistry Course, Shinshu University
| |
Collapse
|
34
|
Kumar P, Dey R, Banerjee P. Exploitation of Cyclopropane Carbaldehydes to Prins Cyclization: Quick Access to ( E)-Hexahydrooxonine and Octahydrocyclopenta[ b]pyran. Org Lett 2018; 20:5163-5166. [PMID: 30110172 DOI: 10.1021/acs.orglett.8b02094] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
A single-step TiX4-mediated Prins-type cyclization of cyclopropane carbaldehydes with 3-buten-1-ol for the highly stereoselective construction of relatively strained ( E)-hexahydrooxonines is reported. Switching the alcohol to 3-butyn-1-ol prompted a similar route, augmented by another cyclization within a nine-membered ring to afford a bicyclized product (4,4-dihalo-5-aryloctahydrocyclopenta[ b]pyran). Easy transformation of the resulting geminal dihalide to a vinyl halide and a ketone further supplemented the substance of this approach.
Collapse
Affiliation(s)
- Pankaj Kumar
- Department of Chemistry , Indian Institute of Technology Ropar , Nangal Road , Rupnagar , Punjab 140001 , India
| | - Raghunath Dey
- Department of Chemistry , Indian Institute of Technology Ropar , Nangal Road , Rupnagar , Punjab 140001 , India
| | - Prabal Banerjee
- Department of Chemistry , Indian Institute of Technology Ropar , Nangal Road , Rupnagar , Punjab 140001 , India
| |
Collapse
|
35
|
Chagarovskiy AO, Vasin VS, Kuznetsov VV, Ivanova OA, Rybakov VB, Shumsky AN, Makhova NN, Trushkov IV. (3+3)-Annulation of Donor-Acceptor Cyclopropanes with Diaziridines. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201805258] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Alexey O. Chagarovskiy
- Dmitry Rogachev National Research Center of, Pediatric Hematology; Oncology and Immunology; Samory Mashela, 1 Moscow 117997 Russian Federation
| | - Vladimir S. Vasin
- Dmitry Rogachev National Research Center of, Pediatric Hematology; Oncology and Immunology; Samory Mashela, 1 Moscow 117997 Russian Federation
| | - Vladimir V. Kuznetsov
- N.D. Zelinsky Institute of Organic Chemistry; Russian Academy of Sciences; Leninsky pr. 47 Moscow 119991 Russian Federation
| | - Olga A. Ivanova
- Department of Chemistry; M. V. Lomonosov Moscow State University; Leninskie Gory, 1-3 Moscow 119991 Russian Federation
| | - Victor B. Rybakov
- Department of Chemistry; M. V. Lomonosov Moscow State University; Leninskie Gory, 1-3 Moscow 119991 Russian Federation
| | - Alexey N. Shumsky
- Emanuel Institute of Biochemical Physics; Russian Academy of Sciences; Kosygina 4 Moscow 119334 Russian Federation
| | - Nina N. Makhova
- N.D. Zelinsky Institute of Organic Chemistry; Russian Academy of Sciences; Leninsky pr. 47 Moscow 119991 Russian Federation
| | - Igor V. Trushkov
- Dmitry Rogachev National Research Center of, Pediatric Hematology; Oncology and Immunology; Samory Mashela, 1 Moscow 117997 Russian Federation
- Faculty of Science; RUDN University; Miklukho-Maklaya 6 Moscow 117198 Russian Federation
| |
Collapse
|
36
|
Verma K, Banerjee P. Synthesis of Indenopyridine Derivatives via
MgI2
-Promoted [2+4] Cycloaddition Reaction of In-situ
Generated 2-Styrylmalonate from Donor-Acceptor Cyclopropanes and Chalconimines. Adv Synth Catal 2018. [DOI: 10.1002/adsc.201800598] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Kamal Verma
- Department of Chemistry; Indian Institute of Technology Ropar; Nangal Road Rupnagar, Punjab, India Pin 140001
| | - Prabal Banerjee
- Department of Chemistry; Indian Institute of Technology Ropar; Nangal Road Rupnagar, Punjab, India Pin 140001
| |
Collapse
|
37
|
Novikov RA, Borisov DD, Tarasova AV, Tkachev YV, Tomilov YV. Three-Component Gallium(III)-Promoted Addition of Halide Anions and Acetylenes to Donor-Acceptor Cyclopropanes. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201803541] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Roman A. Novikov
- N.D. Zelinsky Institute of Organic Chemistry; Russian Academy of Sciences; 47 Leninsky prosp. 119991 Moscow Russian Federation
- Engelhardt Institute of Molecular Biology; Russian Academy of Sciences; 32 Vavilov st. 119991 Moscow Russian Federation
| | - Denis D. Borisov
- N.D. Zelinsky Institute of Organic Chemistry; Russian Academy of Sciences; 47 Leninsky prosp. 119991 Moscow Russian Federation
| | - Anna V. Tarasova
- N.D. Zelinsky Institute of Organic Chemistry; Russian Academy of Sciences; 47 Leninsky prosp. 119991 Moscow Russian Federation
| | - Yaroslav V. Tkachev
- Engelhardt Institute of Molecular Biology; Russian Academy of Sciences; 32 Vavilov st. 119991 Moscow Russian Federation
| | - Yury V. Tomilov
- N.D. Zelinsky Institute of Organic Chemistry; Russian Academy of Sciences; 47 Leninsky prosp. 119991 Moscow Russian Federation
| |
Collapse
|
38
|
Novikov RA, Borisov DD, Tarasova AV, Tkachev YV, Tomilov YV. Three-Component Gallium(III)-Promoted Addition of Halide Anions and Acetylenes to Donor-Acceptor Cyclopropanes. Angew Chem Int Ed Engl 2018; 57:10293-10298. [DOI: 10.1002/anie.201803541] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2018] [Indexed: 11/10/2022]
Affiliation(s)
- Roman A. Novikov
- N.D. Zelinsky Institute of Organic Chemistry; Russian Academy of Sciences; 47 Leninsky prosp. 119991 Moscow Russian Federation
- Engelhardt Institute of Molecular Biology; Russian Academy of Sciences; 32 Vavilov st. 119991 Moscow Russian Federation
| | - Denis D. Borisov
- N.D. Zelinsky Institute of Organic Chemistry; Russian Academy of Sciences; 47 Leninsky prosp. 119991 Moscow Russian Federation
| | - Anna V. Tarasova
- N.D. Zelinsky Institute of Organic Chemistry; Russian Academy of Sciences; 47 Leninsky prosp. 119991 Moscow Russian Federation
| | - Yaroslav V. Tkachev
- Engelhardt Institute of Molecular Biology; Russian Academy of Sciences; 32 Vavilov st. 119991 Moscow Russian Federation
| | - Yury V. Tomilov
- N.D. Zelinsky Institute of Organic Chemistry; Russian Academy of Sciences; 47 Leninsky prosp. 119991 Moscow Russian Federation
| |
Collapse
|
39
|
Chagarovskiy AO, Vasin VS, Kuznetsov VV, Ivanova OA, Rybakov VB, Shumsky AN, Makhova NN, Trushkov IV. (3+3)-Annulation of Donor-Acceptor Cyclopropanes with Diaziridines. Angew Chem Int Ed Engl 2018; 57:10338-10342. [PMID: 29936708 DOI: 10.1002/anie.201805258] [Citation(s) in RCA: 89] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2018] [Revised: 06/10/2018] [Indexed: 12/11/2022]
Abstract
The first example of (3+3)-annulation of two different three-membered rings is reported herein. Donor-acceptor cyclopropanes in reaction with diaziridines were found to afford perhydropyridazine derivatives in high yields and diastereoselectivity under mild Lewis acid catalysis. The disclosed reaction is applicable for the broad substrate scope and exhibits an excellent functional group tolerance.
Collapse
Affiliation(s)
- Alexey O Chagarovskiy
- Dmitry Rogachev National Research Center of, Pediatric Hematology, Oncology and Immunology, Samory Mashela, 1, Moscow, 117997, Russian Federation
| | - Vladimir S Vasin
- Dmitry Rogachev National Research Center of, Pediatric Hematology, Oncology and Immunology, Samory Mashela, 1, Moscow, 117997, Russian Federation
| | - Vladimir V Kuznetsov
- N.D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Leninsky pr. 47, Moscow, 119991, Russian Federation
| | - Olga A Ivanova
- Department of Chemistry, M. V. Lomonosov Moscow State University, Leninskie Gory, 1-3, Moscow, 119991, Russian Federation
| | - Victor B Rybakov
- Department of Chemistry, M. V. Lomonosov Moscow State University, Leninskie Gory, 1-3, Moscow, 119991, Russian Federation
| | - Alexey N Shumsky
- Emanuel Institute of Biochemical Physics, Russian Academy of Sciences, Kosygina 4, Moscow, 119334, Russian Federation
| | - Nina N Makhova
- N.D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Leninsky pr. 47, Moscow, 119991, Russian Federation
| | - Igor V Trushkov
- Dmitry Rogachev National Research Center of, Pediatric Hematology, Oncology and Immunology, Samory Mashela, 1, Moscow, 117997, Russian Federation.,Faculty of Science, RUDN University, Miklukho-Maklaya 6, Moscow, 117198, Russian Federation
| |
Collapse
|
40
|
Iodide-Catalyzed Ring-Opening Cyclization of Cyclohexane-1,3-dione-2-spirocyclopropanes. Adv Synth Catal 2018. [DOI: 10.1002/adsc.201800551] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
|
41
|
Davis FA. Recent applications of N-sulfonyloxaziridines (Davis oxaziridines) in organic synthesis. Tetrahedron 2018. [DOI: 10.1016/j.tet.2018.02.029] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
|
42
|
Dey R, Kumar P, Banerjee P. Lewis Acid Catalyzed Annulation of Cyclopropane Carbaldehydes and Aryl Hydrazines: Construction of Tetrahydropyridazines and Application Toward a One-Pot Synthesis of Hexahydropyrrolo[1,2-b]pyridazines. J Org Chem 2018; 83:5438-5449. [DOI: 10.1021/acs.joc.8b00332] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Raghunath Dey
- Department of Chemistry, Indian Institute of Technology Ropar, Nangal Road, Rupnagar, Punjab 140001, India
| | - Pankaj Kumar
- Department of Chemistry, Indian Institute of Technology Ropar, Nangal Road, Rupnagar, Punjab 140001, India
| | - Prabal Banerjee
- Department of Chemistry, Indian Institute of Technology Ropar, Nangal Road, Rupnagar, Punjab 140001, India
| |
Collapse
|
43
|
Tomilov YV, Menchikov LG, Novikov RA, Ivanova OA, Trushkov IV. Methods for the synthesis of donor-acceptor cyclopropanes. RUSSIAN CHEMICAL REVIEWS 2018. [DOI: 10.1070/rcr4787] [Citation(s) in RCA: 66] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
|
44
|
Kreft A, Jones PG, Werz DB. The Cyclopropyl Group as a Neglected Donor in Donor–Acceptor Cyclopropane Chemistry. Org Lett 2018; 20:2059-2062. [DOI: 10.1021/acs.orglett.8b00603] [Citation(s) in RCA: 76] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
45
|
Saha A, Bhattacharyya A, Talukdar R, Ghorai MK. Stereospecific Syntheses of Enaminonitriles and β-Enaminoesters via Domino Ring-Opening Cyclization (DROC) of Activated Cyclopropanes with Pronucleophilic Malononitriles. J Org Chem 2018; 83:2131-2144. [DOI: 10.1021/acs.joc.7b03033] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Amrita Saha
- Department of Chemistry, Indian Institute of Technology, Kanpur 208016, India
| | | | - Ranadeep Talukdar
- Department of Chemistry, Indian Institute of Technology, Kanpur 208016, India
| | - Manas K. Ghorai
- Department of Chemistry, Indian Institute of Technology, Kanpur 208016, India
| |
Collapse
|
46
|
Augustin AU, Busse M, Jones PG, Werz DB. Formal Insertion of Thioketenes into Donor–Acceptor Cyclopropanes by Lewis Acid Catalysis. Org Lett 2018; 20:820-823. [DOI: 10.1021/acs.orglett.7b03961] [Citation(s) in RCA: 79] [Impact Index Per Article: 13.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Affiliation(s)
- André U. Augustin
- Institute
for Organic Chemistry and ‡Institute for Inorganic and Analytical
Chemistry, TU Braunschweig, Hagenring 30, 38106 Braunschweig, Germany
| | - Marius Busse
- Institute
for Organic Chemistry and ‡Institute for Inorganic and Analytical
Chemistry, TU Braunschweig, Hagenring 30, 38106 Braunschweig, Germany
| | - Peter G. Jones
- Institute
for Organic Chemistry and ‡Institute for Inorganic and Analytical
Chemistry, TU Braunschweig, Hagenring 30, 38106 Braunschweig, Germany
| | - Daniel B. Werz
- Institute
for Organic Chemistry and ‡Institute for Inorganic and Analytical
Chemistry, TU Braunschweig, Hagenring 30, 38106 Braunschweig, Germany
| |
Collapse
|
47
|
Augustin AU, Sensse M, Jones PG, Werz DB. Stereospezifische Reaktion von Donor-Akzeptor-Cyclopropanen mit Thioketonen: ein Zugang zu hoch substituierten Tetrahydrothiophenen. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201708346] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- André U. Augustin
- Technische Universität Braunschweig; Institut für Organische Chemie; Hagenring 30 38106 Braunschweig Deutschland
| | - Maximilian Sensse
- Technische Universität Braunschweig; Institut für Organische Chemie; Hagenring 30 38106 Braunschweig Deutschland
| | - Peter G. Jones
- Technische Universität Braunschweig; Institut für Anorganische und Analytische Chemie; Hagenring 30 38106 Braunschweig Deutschland
| | - Daniel B. Werz
- Technische Universität Braunschweig; Institut für Organische Chemie; Hagenring 30 38106 Braunschweig Deutschland
| |
Collapse
|
48
|
Augustin AU, Sensse M, Jones PG, Werz DB. Stereospecific Reactions of Donor-Acceptor Cyclopropanes with Thioketones: Access to Highly Substituted Tetrahydrothiophenes. Angew Chem Int Ed Engl 2017; 56:14293-14296. [DOI: 10.1002/anie.201708346] [Citation(s) in RCA: 85] [Impact Index Per Article: 12.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2017] [Indexed: 12/19/2022]
Affiliation(s)
- André U. Augustin
- Technische Universität Braunschweig; Institute of Organic Chemistry; Hagenring 30 38106 Braunschweig Germany
| | - Maximilian Sensse
- Technische Universität Braunschweig; Institute of Organic Chemistry; Hagenring 30 38106 Braunschweig Germany
| | - Peter G. Jones
- Technische Universität Braunschweig; Institute of Inorganic and Analytical Chemistry; Hagenring 30 38106 Braunschweig Germany
| | - Daniel B. Werz
- Technische Universität Braunschweig; Institute of Organic Chemistry; Hagenring 30 38106 Braunschweig Germany
| |
Collapse
|
49
|
Selvi S, Srinivasan K. Tandem Ring Opening/Cyclization of trans
-2-Aryl-3-nitrocyclopropane-1,1-dicarboxylates with 2-Aminopyridines: Access to Pyrido[1,2-a
]pyrimidin-4-one Derivatives. European J Org Chem 2017. [DOI: 10.1002/ejoc.201700765] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Subramani Selvi
- School of Chemistry; Bharathidasan University; 620024 Tiruchirappalli Tamil Nadu India
| | - Kannupal Srinivasan
- School of Chemistry; Bharathidasan University; 620024 Tiruchirappalli Tamil Nadu India
| |
Collapse
|
50
|
Schmid SC, Guzei IA, Schomaker JM. A Stereoselective [3+1] Ring Expansion for the Synthesis of Highly Substituted Methylene Azetidines. Angew Chem Int Ed Engl 2017; 56:12229-12233. [PMID: 28834110 PMCID: PMC5693379 DOI: 10.1002/anie.201705202] [Citation(s) in RCA: 55] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2017] [Indexed: 01/08/2023]
Abstract
The reaction of rhodium-bound carbenes with strained bicyclic methylene aziridines results in a formal [3+1] ring expansion to yield highly substituted methylene azetidines with excellent regio- and stereoselectivity. The reaction appears to proceed through an ylide-type mechanism, where the unique strain and structure of the methylene aziridine promotes a ring-opening/ring-closing cascade that efficiently transfers chirality from substrate to product. The resultant products can be elaborated into new azetidine scaffolds containing vicinal tertiary-quaternary and even quaternary-quaternary stereocenters.
Collapse
Affiliation(s)
- Steven C Schmid
- Department of Chemistry, University of Wisconsin-Madison, 1101 University Avenue, Madison, WI, 53706, USA
| | - Ilia A Guzei
- Department of Chemistry, University of Wisconsin-Madison, 1101 University Avenue, Madison, WI, 53706, USA
| | - Jennifer M Schomaker
- Department of Chemistry, University of Wisconsin-Madison, 1101 University Avenue, Madison, WI, 53706, USA
| |
Collapse
|