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Sergeev PG, Novikov RA, Tomilov YV. Lewis Acid-Catalyzed Formal (4+2)-Cycloaddition between Cross-Conjugated Azatrienes and Styrylmalonates: The Way to Functionalized Quinolizidine Precursors. MOLECULES (BASEL, SWITZERLAND) 2022; 28:molecules28010088. [PMID: 36615287 PMCID: PMC9822494 DOI: 10.3390/molecules28010088] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/10/2022] [Revised: 12/01/2022] [Accepted: 12/13/2022] [Indexed: 12/24/2022]
Abstract
Quinolizidine and azaphenalene alkaloids are common in nature and exhibit a pharmaceutical activity, which stirs up increased interest in expanding the range of methods for the synthesis of the corresponding derivatives. In this work, we attempted to adapt our previously presented method for the synthesis of tetrahydropyridines to the preparation of potential precursors for these heterocycles as a separate development of a necessary intermediate stage. To this end, we studied the reactions of β-styrylmalonates with N-protected cross-conjugated azatrienes in the presence of Sn(OTf)2. Moreover, the regioselectivity of the process involving unsymmetrically substituted azatrienes was estimated. The diene character of vinyltetrahydropyridines was studied in detail with the participation of PTAD. Finally, for the Ts-protected highly functionalized vinyltetrahydropyridines synthesized, a detosylation method to give new desired azadiene structures as precursors of the quinolizidine core was suggested.
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Affiliation(s)
| | - Roman A. Novikov
- Correspondence: (R.A.N.); (Y.V.T.); Tel.: +7-(919)-727-5362 (R.A.N.); Fax: +7-(495)-135-6390 (Y.V.T.)
| | - Yury V. Tomilov
- Correspondence: (R.A.N.); (Y.V.T.); Tel.: +7-(919)-727-5362 (R.A.N.); Fax: +7-(495)-135-6390 (Y.V.T.)
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2
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Qiang‐Liu, Liu Y, Song H, Wang Q. Electron Transfer Photoredox Catalysis: Development of a Photoactivated Reductive Desulfonylation of an Aza‐Heteroaromatic Ring. Adv Synth Catal 2020. [DOI: 10.1002/adsc.202000578] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Qiang‐Liu
- State Key Laboratory of Elemento-Organic Chemistry, Research Institute of Elemento-Organic Chemistry, College of ChemistryNankai University Tianjin 300071 People's Republic of China
| | - Yu‐Xiu Liu
- State Key Laboratory of Elemento-Organic Chemistry, Research Institute of Elemento-Organic Chemistry, College of ChemistryNankai University Tianjin 300071 People's Republic of China
| | - Hong‐Jian Song
- State Key Laboratory of Elemento-Organic Chemistry, Research Institute of Elemento-Organic Chemistry, College of ChemistryNankai University Tianjin 300071 People's Republic of China
| | - Qing‐Min Wang
- State Key Laboratory of Elemento-Organic Chemistry, Research Institute of Elemento-Organic Chemistry, College of ChemistryNankai University Tianjin 300071 People's Republic of China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin) Tianjin 300071 People's Republic of China
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3
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Javorskis T, Orentas E. Chemoselective Deprotection of Sulfonamides Under Acidic Conditions: Scope, Sulfonyl Group Migration, and Synthetic Applications. J Org Chem 2017; 82:13423-13439. [DOI: 10.1021/acs.joc.7b02507] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Tomas Javorskis
- Department of Organic Chemistry, Vilnius University, Naugarduko 24, 03225 Vilnius, Lithuania
| | - Edvinas Orentas
- Department of Organic Chemistry, Vilnius University, Naugarduko 24, 03225 Vilnius, Lithuania
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4
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Okamoto S. Synthetic Reactions Using Low-valent Titanium Reagents Derived from Ti(OR)4or CpTiX3(X = O-i-Pr or Cl) in the Presence of Me3SiCl and Mg. CHEM REC 2016; 16:857-72. [DOI: 10.1002/tcr.201500277] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2015] [Indexed: 02/02/2023]
Affiliation(s)
- Sentaro Okamoto
- Department of Materials and Life Chemistry; Kanagawa University; 3-27-1 Rokkakubashi Kanagawa-ku Yokohama 221-868 Japan
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5
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Das M, O’Shea DF. Silyloxide-Promoted Diastereoselective Addition of Aryl and Heterocyclic Trimethylsilanes to N-tert-Butanesulfinylimines. Org Lett 2015; 17:1962-5. [DOI: 10.1021/acs.orglett.5b00697] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Manas Das
- Department
of Pharmaceutical and Medicinal Chemistry, Royal College of Surgeons in Ireland, 123 St. Stephen’s Green, Dublin 2, Ireland
| | - Donal F. O’Shea
- Department
of Pharmaceutical and Medicinal Chemistry, Royal College of Surgeons in Ireland, 123 St. Stephen’s Green, Dublin 2, Ireland
- School
of Chemistry and Chemical Biology, University College Dublin, Dublin 4, Ireland
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6
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Chelouan A, Recio R, Alcudia A, Khiar N, Fernández I. DMAP-Catalysed Sulfinylation of Diacetone-D-Glucose: Improved Method for the Synthesis of Enantiopuretert-Butyl Sulfoxides andtert-Butanesulfinamides. European J Org Chem 2014. [DOI: 10.1002/ejoc.201402673] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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7
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8
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Gritsch PJ, Stempel E, Gaich T. Enantioselective Synthesis of Cyclohepta[b]indoles: Gram-Scale Synthesis of (S)-SIRT1-Inhibitor IV. Org Lett 2013; 15:5472-5. [DOI: 10.1021/ol4026217] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Philipp J. Gritsch
- Institute of Organic Chemistry, Leibniz University Hannover, Schneiderberg 1, 30167 Hannover, Germany
| | - Erik Stempel
- Institute of Organic Chemistry, Leibniz University Hannover, Schneiderberg 1, 30167 Hannover, Germany
| | - Tanja Gaich
- Institute of Organic Chemistry, Leibniz University Hannover, Schneiderberg 1, 30167 Hannover, Germany
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9
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Han ZS, Meyer AM, Xu Y, Zhang Y, Busch R, Shen S, Grinberg N, Lu BZ, Krishnamurthy D, Senanayake CH. Enantioselective Synthesis of Diverse Sulfinamides and Sulfinylferrocenes from Phenylglycine-Derived Chiral Sulfinyl Transfer Agent. J Org Chem 2011; 76:5480-4. [DOI: 10.1021/jo200715c] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Zhengxu S. Han
- Department of Chemical Development, Boehringer Ingelheim Pharmaceuticals Inc., 900 Old Ridgebury Road, P.O. Box 368, Ridgefield, Connecticut 06877, United States
| | - Angelica M. Meyer
- Department of Chemical Development, Boehringer Ingelheim Pharmaceuticals Inc., 900 Old Ridgebury Road, P.O. Box 368, Ridgefield, Connecticut 06877, United States
| | - Yibo Xu
- Department of Chemical Development, Boehringer Ingelheim Pharmaceuticals Inc., 900 Old Ridgebury Road, P.O. Box 368, Ridgefield, Connecticut 06877, United States
| | - Yongda Zhang
- Department of Chemical Development, Boehringer Ingelheim Pharmaceuticals Inc., 900 Old Ridgebury Road, P.O. Box 368, Ridgefield, Connecticut 06877, United States
| | - Robert Busch
- Department of Chemical Development, Boehringer Ingelheim Pharmaceuticals Inc., 900 Old Ridgebury Road, P.O. Box 368, Ridgefield, Connecticut 06877, United States
| | - Sherry Shen
- Department of Chemical Development, Boehringer Ingelheim Pharmaceuticals Inc., 900 Old Ridgebury Road, P.O. Box 368, Ridgefield, Connecticut 06877, United States
| | - Nelu Grinberg
- Department of Chemical Development, Boehringer Ingelheim Pharmaceuticals Inc., 900 Old Ridgebury Road, P.O. Box 368, Ridgefield, Connecticut 06877, United States
| | - Bruce Z. Lu
- Department of Chemical Development, Boehringer Ingelheim Pharmaceuticals Inc., 900 Old Ridgebury Road, P.O. Box 368, Ridgefield, Connecticut 06877, United States
| | - Dhileep Krishnamurthy
- Department of Chemical Development, Boehringer Ingelheim Pharmaceuticals Inc., 900 Old Ridgebury Road, P.O. Box 368, Ridgefield, Connecticut 06877, United States
| | - Chris H. Senanayake
- Department of Chemical Development, Boehringer Ingelheim Pharmaceuticals Inc., 900 Old Ridgebury Road, P.O. Box 368, Ridgefield, Connecticut 06877, United States
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10
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Shohji N, Kawaji T, Okamoto S. Ti(O-i-Pr)4/Me3SiCl/Mg-Mediated Reductive Cleavage of Sulfonamides and Sulfonates to Amines and Alcohols. Org Lett 2011; 13:2626-9. [DOI: 10.1021/ol200740r] [Citation(s) in RCA: 71] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Noriaki Shohji
- Department of Material and Life Chemistry, Kanagawa University, 3-27-1 Rokkakubashi, Kanagawa-ku, Yokohama 221-8686, Japan
| | - Tsuyoshi Kawaji
- Department of Material and Life Chemistry, Kanagawa University, 3-27-1 Rokkakubashi, Kanagawa-ku, Yokohama 221-8686, Japan
| | - Sentaro Okamoto
- Department of Material and Life Chemistry, Kanagawa University, 3-27-1 Rokkakubashi, Kanagawa-ku, Yokohama 221-8686, Japan
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11
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Palacios F, Olszewski TK, Vicario J. Diastereoselective hydrophosphonylation of imines using (R,R)-TADDOL phosphite. Asymmetric synthesis of α-aminophosphonic acid derivatives. Org Biomol Chem 2010; 8:4255-8. [DOI: 10.1039/c003004j] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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12
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Spitz C, Lohier JF, Reboul V, Metzner P. Catalytic Generation of Cesium Acetylide by CsF: Synthesis of 1,3-Benzothiazines from Cyclic Sulfenamides. Org Lett 2009; 11:2776-9. [DOI: 10.1021/ol9009333] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Cédric Spitz
- Laboratoire de Chimie Moléculaire et Thio-organique, ENSICAEN, Université de Caen Basse·Normandie, CNRS, 6 boulevard du Maréchal Juin, 14050 Caen, France
| | - Jean-François Lohier
- Laboratoire de Chimie Moléculaire et Thio-organique, ENSICAEN, Université de Caen Basse·Normandie, CNRS, 6 boulevard du Maréchal Juin, 14050 Caen, France
| | - Vincent Reboul
- Laboratoire de Chimie Moléculaire et Thio-organique, ENSICAEN, Université de Caen Basse·Normandie, CNRS, 6 boulevard du Maréchal Juin, 14050 Caen, France
| | - Patrick Metzner
- Laboratoire de Chimie Moléculaire et Thio-organique, ENSICAEN, Université de Caen Basse·Normandie, CNRS, 6 boulevard du Maréchal Juin, 14050 Caen, France
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13
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Ankner T, Hilmersson G. Instantaneous Deprotection of Tosylamides and Esters with SmI2/Amine/Water. Org Lett 2009; 11:503-6. [DOI: 10.1021/ol802243d] [Citation(s) in RCA: 156] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Tobias Ankner
- Department of Chemistry, University of Gothenburg, Kemivägen 10, SE-412 96 Göteborg, Sweden
| | - Göran Hilmersson
- Department of Chemistry, University of Gothenburg, Kemivägen 10, SE-412 96 Göteborg, Sweden
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14
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Grach G, Reboul V, Metzner P. Screening of amino sulfur ferrocenes as catalysts for the enantioselective addition of diethylzinc to benzaldehyde. ACTA ACUST UNITED AC 2008. [DOI: 10.1016/j.tetasy.2008.06.031] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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15
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Grach G, Lohier JF, Santos JSDO, Reboul V, Metzner P. A straightforward asymmetric synthesis of 1,2-disubstituted ferrocenylalkyl amines with the unusual (S(Fc),S) configuration. Chem Commun (Camb) 2007:4875-7. [PMID: 18361354 DOI: 10.1039/b710109k] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A useful synthesis of rare 1,2-disubstituted ferrocenylalkyl amines with (S(Fc),S) configuration has been achieved in a sequential one-pot methodology from (S)-p-tolylsulfinylferrocene.
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Affiliation(s)
- Guillaume Grach
- Laboratoire de Chimie Moléculaire et Thio-organique, ENSICAEN, Université de Caen Basse-Normandie, CNRS, 6 boulevard du Maréchal Juin, 14050 Caen, France
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16
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García Ruano JL, Alemán J, Alonso I, Parra A, Marcos V, Aguirre J. π–π Stacking versus Steric Effects in Stereoselectivity Control: Highly Diastereoselective Synthesis ofsyn-1,2-Diarylpropylamines. Chemistry 2007; 13:6179-95. [PMID: 17479999 DOI: 10.1002/chem.200601893] [Citation(s) in RCA: 51] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
N-Arylarylideneamines react with sulfinylbenzyl carbanions derived from 2-(p-tolylsulfinyl)toluenes (S)-1 and (S)-2, affording epimeric mixtures at C1 of 1,2-diarylethyl- and 1,2-diarylpropylamine derivatives. The sulfinyl group completely controls the configuration at C2 in the reactions of (S)-2. The configuration at C1 depends on the electron density of the ring adjacent to the iminic carbon atom which is modulated by pi-pi stacking interactions with the ring joined to the carbanionic centre. The stereoselectivity was controlled by modifying the acceptor character of the arylideneamine ring with appropriate substituents, the formation of the highly selective (R) configuration at C1 being made possible by electron-donating groups. N-(2,4,6-Trimethoxyphenyl)arylideneamines have been shown to be suitable starting materials for the preparation of (R)-1,2-diarylethyl- and (1R,2S)-1,2-diarylpropylamines (syn epimers) in a highly stereoselective manner.
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Affiliation(s)
- José L García Ruano
- Departamento de Química Orgánica (C-I), Universidad Autónoma de Madrid, Cantoblanco, 28049-Madrid, Spain.
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17
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Ferber B, Kagan H. Metallocene Sulfoxides as Precursors of Metallocenes with Planar Chirality. Adv Synth Catal 2007. [DOI: 10.1002/adsc.200600639] [Citation(s) in RCA: 68] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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