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Turman NC, Smith KL, Crawford ET, Robins JG, Weber KM, Liu S, Johnson JS. Rhodium-Catalyzed Asymmetric Arylation-Induced Glycolate Aldol Additions of Silyl Glyoxylates. Angew Chem Int Ed Engl 2023; 62:e202311554. [PMID: 37642944 PMCID: PMC10593381 DOI: 10.1002/anie.202311554] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2023] [Revised: 08/24/2023] [Accepted: 08/28/2023] [Indexed: 08/31/2023]
Abstract
(Diene)Rh(I) complexes catalyze the stereoselective three-component coupling of silyl glyoxylates, arylboronic acids, and aldehydes to give glycolate aldol products. The participation of Rh-alkoxides in the requisite Brook rearrangement was established through two component Rh-catalyzed couplings of silyl glyoxylates with ArB(OH)2 to give silyl-protected mandelate derivatives. The intermediacy of a chiral Rh-enolate was inferred through enantioselective protonation using a chiral Rh-catalyst. Diastereoselective three-component couplings with aldehydes as terminating electrophiles to give racemic products were best achieved with a bulky aryl ester on the silyl glyoxylate reagent. Optimal enantioselective couplings were carried out with the tert-butyl ester variant using an anisole-derived enantiopure tricyclo[3.2.2.02,4 ]nonadiene ligand.
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Affiliation(s)
- Nolan C. Turman
- Department of Chemistry, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599-3290 (USA)
| | - Kendrick L. Smith
- Department of Chemistry, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599-3290 (USA)
| | - Evan T. Crawford
- Department of Chemistry, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599-3290 (USA)
| | - Jacob G. Robins
- Department of Chemistry, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599-3290 (USA)
| | - Kathryn M. Weber
- Department of Chemistry, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599-3290 (USA)
| | - Shubin Liu
- Department of Chemistry, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599-3290 (USA)
| | - Jeffrey S. Johnson
- Department of Chemistry, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599-3290 (USA)
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2
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Ma L, Bai L, Yu Z, Shen Q. Chiral Brønsted acid catalyzed asymmetric oxidation of N-acyl sulfenamide by H 2 O 2 : An efficient approach to obtaining chiral N-acyl sulfinamide. Chirality 2022; 34:1191-1196. [PMID: 35681267 DOI: 10.1002/chir.23478] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2021] [Revised: 05/10/2022] [Accepted: 05/12/2022] [Indexed: 11/07/2022]
Abstract
Although the power of chiral sulfinamide reagents in synthetic chemistry has long been recognized, methods for their synthesis are still auxiliary-based approaches which possess the disadvantages of poor atom economy and limited substrate universality. Due to the weak nucleophilicity of amides, it is more difficult to prepare chiral N-acylsulfinamides by traditional methods. Herein, we describe an example of catalytic asymmetric synthesis of N-acyl sulfinamides. In this work, N-acyl sulfenamides act as useful substrates, because of the indispensable N-H bond, which could form an efficient hydrogen bond with chiral phosphoric acid. H2 O2 (35%) was used as the terminal oxidant for preparation of sulfinamides in high yields and enantioselectivities, which could be easily derivatized to sulfoxides without loss of the enantioselectivity.
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Affiliation(s)
- Longjun Ma
- Department of Applied Chemistry, School of Chemistry and Chemical Engineering, Lanzhou Jiaotong University, Lanzhou, China
| | - Lizhe Bai
- Department of Applied Chemistry, School of Chemistry and Chemical Engineering, Lanzhou Jiaotong University, Lanzhou, China
| | - Zixuan Yu
- Department of Applied Chemistry, School of Chemistry and Chemical Engineering, Lanzhou Jiaotong University, Lanzhou, China
| | - Qinxu Shen
- Department of Applied Chemistry, School of Chemistry and Chemical Engineering, Lanzhou Jiaotong University, Lanzhou, China
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3
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Lemmerer M, Abraham M, Brutiu BR, Roller A, Widhalm M. Synthesis, Structure, and Reactivity of Binaphthyl Supported Dihydro[1,6]diazecines. Molecules 2019; 24:E3098. [PMID: 31455006 PMCID: PMC6749229 DOI: 10.3390/molecules24173098] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2019] [Revised: 08/23/2019] [Accepted: 08/25/2019] [Indexed: 11/16/2022] Open
Abstract
A short approach to chiral diaza-olefines from protected 2,2'-diamino-1,1'-binaphthyl is presented. Cis- and trans-olefines can be selectively obtained by twofold N-allylation followed by RCM or by bridging a 2,2'-diamino-1,1'-binaphthyl precursor with trans-1,4-dibromo-2-butene. Deprotection afforded cis- and trans-dihydro[1,6]diazecines 1 in 58 and 64% overall yield. The reactivity of the but-2-ene-1,4-diyl fragment was investigated yielding corresponding epoxides, diols, and mono- and dibromo products. In several cases rearrangements and participation of the proximate N-Boc group was observed. In no case could allylic substitution be accomplished. From 13 compounds X-ray structure analyses could be obtained.
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Affiliation(s)
- Miran Lemmerer
- Institute of Organic Chemistry, University of Vienna, Währinger Straße 38, 1090 Wien, Austria
| | - Michael Abraham
- Institute of Chemical Catalysis, University of Vienna, Währinger Straße 38, 1090 Wien, Austria
| | - Bogdan R Brutiu
- Institute of Organic Chemistry, University of Vienna, Währinger Straße 38, 1090 Wien, Austria
| | - Alexander Roller
- Institute of Inorganic Chemistry, University of Vienna, Währinger Straße 42, 1090 Wien, Austria
| | - Michael Widhalm
- Institute of Chemical Catalysis, University of Vienna, Währinger Straße 38, 1090 Wien, Austria.
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4
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Iakovenko RO, Chicca A, Nieri D, Reynoso-Moreno I, Gertsch J, Krasavin M, Vasilyev AV. Synthesis of various arylated trifluoromethyl substituted indanes and indenes, and study of their biological activity. Tetrahedron 2019. [DOI: 10.1016/j.tet.2018.12.041] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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5
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Li L, Sun R, Zheng R, Huang Y, Chen H. A Computational Mechanistic Study of the Chemo- and Enantioselectivity in the 1,4-Addition Reaction Catalyzed by a Rh Complex of Sulfinyl-Phosphine. European J Org Chem 2018. [DOI: 10.1002/ejoc.201800119] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Liangchun Li
- School of Life Sciences and Engineering; Southwest University of Science and Technology; 621010 Mianyang Sichuan P. R. China
| | - Rongqin Sun
- School of Materials Science and Engineering; Southwest University of Science and Technology; 621010 Mianyang Sichuan P. R. China
| | - Renlin Zheng
- School of Life Sciences and Engineering; Southwest University of Science and Technology; 621010 Mianyang Sichuan P. R. China
| | - Yi Huang
- School of Life Sciences and Engineering; Southwest University of Science and Technology; 621010 Mianyang Sichuan P. R. China
| | - Hongyin Chen
- School of Life Sciences and Engineering; Southwest University of Science and Technology; 621010 Mianyang Sichuan P. R. China
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6
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Bartlett SL, Keiter KM, Johnson JS. Synthesis of Complex Tertiary Glycolates by Enantioconvergent Arylation of Stereochemically Labile α-Keto Esters. J Am Chem Soc 2017; 139:3911-3916. [PMID: 28252953 DOI: 10.1021/jacs.7b00943] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Enantioconvergent arylation reactions of boronic acids and racemic β-stereogenic α-keto esters have been developed. The reactions are catalyzed by a chiral (diene)Rh(I) complex and provide a wide array of β-stereogenic tertiary aryl glycolate derivatives with high levels of diastereo- and enantioselectivity. Racemization studies employing a series of sterically differentiated tertiary amines suggest that the steric nature of the amine base additive exerts a significant influence on the rate of substrate racemization.
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Affiliation(s)
- Samuel L Bartlett
- Department of Chemistry, University of North Carolina at Chapel Hill , Chapel Hill, North Carolina 27599-3290, United States
| | - Kimberly M Keiter
- Department of Chemistry, University of North Carolina at Chapel Hill , Chapel Hill, North Carolina 27599-3290, United States
| | - Jeffrey S Johnson
- Department of Chemistry, University of North Carolina at Chapel Hill , Chapel Hill, North Carolina 27599-3290, United States
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7
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Zhu DX, Chen WW, Xu MH. Rhodium-catalyzed asymmetric intramolecular addition of arylboronic acids to ketones: catalytic enantioselective access to 3-hydroxy-2,3-dihydrobenzofurans bearing a tetrasubstituted carbon stereocenter. Tetrahedron 2016. [DOI: 10.1016/j.tet.2015.04.030] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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8
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Sipos G, Drinkel EE, Dorta R. The emergence of sulfoxides as efficient ligands in transition metal catalysis. Chem Soc Rev 2015; 44:3834-60. [PMID: 25954773 DOI: 10.1039/c4cs00524d] [Citation(s) in RCA: 169] [Impact Index Per Article: 18.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Sulfoxides are capable of forming stable complexes with transition metals and there have been many comprehensive studies into their binding properties. However, the use of sulfoxides, particularly chiral sulfoxides, as ligands in transition metal catalysis is rather less well developed. This review aims to describe these catalytic studies and covers new developments that are showing very promising results and that have led to a renewed interest in this field.
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Affiliation(s)
- Gellért Sipos
- School of Chemistry and Biochemistry, University of Western Australia, 35 Stirling Highway, 6009, Crawley, Australia.
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Shirai T, Yamamoto Y. Scope and Mechanistic Studies of the Cationic Ir/Me-BIPAM-Catalyzed Asymmetric Intramolecular Direct Hydroarylation Reaction. Organometallics 2015. [DOI: 10.1021/om501260w] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Affiliation(s)
- Tomohiko Shirai
- Graduate School of Chemical Sciences and Engineering and ‡Division of Chemical
Process Engineering, Faculty of Engineering, Hokkaido University, Sapporo, 060-8628, Japan
| | - Yasunori Yamamoto
- Graduate School of Chemical Sciences and Engineering and ‡Division of Chemical
Process Engineering, Faculty of Engineering, Hokkaido University, Sapporo, 060-8628, Japan
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10
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Dong HQ, Xu MH, Feng CG, Sun XW, Lin GQ. Recent applications of chiral N-tert-butanesulfinyl imines, chiral diene ligands and chiral sulfur–olefin ligands in asymmetric synthesis. Org Chem Front 2015. [DOI: 10.1039/c4qo00245h] [Citation(s) in RCA: 59] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
The highly efficient asymmetric reactions of chiral sulfinyl auxiliary, diene ligands and sulfur–olefin ligands are presented.
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Affiliation(s)
- Han-Qing Dong
- CAS Key Laboratory of Synthetic Chemistry of Natural Substances
- Shanghai Institute of Organic Chemistry
- Chinese Academy of Sciences
- Shanghai 200032
- China
| | - Ming-Hua Xu
- State Key Laboratory of Drug Research
- Shanghai Institute of Materia Medica
- Chinese Academy of Sciences
- Shanghai 201203
- China
| | - Chen-Guo Feng
- CAS Key Laboratory of Synthetic Chemistry of Natural Substances
- Shanghai Institute of Organic Chemistry
- Chinese Academy of Sciences
- Shanghai 200032
- China
| | - Xing-Wen Sun
- Department of Chemistry
- Fudan University
- Shanghai 200433
- China
| | - Guo-Qiang Lin
- CAS Key Laboratory of Synthetic Chemistry of Natural Substances
- Shanghai Institute of Organic Chemistry
- Chinese Academy of Sciences
- Shanghai 200032
- China
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11
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Wang H, Li Y, Xu MH. Rhodium-Catalyzed Highly Enantioselective Arylation of Cyclic Diketimines: Efficient Synthesis of Chiral Tetrasubstituted 1,2,5-Thiadiazoline 1,1-Dioxides. Org Lett 2014; 16:3962-5. [DOI: 10.1021/ol501770q] [Citation(s) in RCA: 53] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Affiliation(s)
- Hui Wang
- State key Laboratory of Drug
Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 Zuchongzhi Road, Shanghai 201203, China
| | - Yi Li
- State key Laboratory of Drug
Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 Zuchongzhi Road, Shanghai 201203, China
| | - Ming-Hua Xu
- State key Laboratory of Drug
Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 Zuchongzhi Road, Shanghai 201203, China
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12
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Wang J, Wang B, Cao P, Liao J. Rhodium catalyzed asymmetric 1,4-addition of arylboronic acids to β,γ-unsaturated α-keto ester using chiral tert-butanesulfinylphosphines ligands. Tetrahedron Lett 2014. [DOI: 10.1016/j.tetlet.2014.04.074] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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13
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Wang J, Wang M, Cao P, Jiang L, Chen G, Liao J. Rhodium-Catalyzed Asymmetric Arylation of β,γ-Unsaturated α-Ketoamides for the Construction of Nonracemic γ,γ-Diarylcarbonyl Compounds. Angew Chem Int Ed Engl 2014; 53:6673-7. [DOI: 10.1002/anie.201403325] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2014] [Indexed: 11/06/2022]
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14
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Wang J, Wang M, Cao P, Jiang L, Chen G, Liao J. Rhodium-Catalyzed Asymmetric Arylation of β,γ-Unsaturated α-Ketoamides for the Construction of Nonracemic γ,γ-Diarylcarbonyl Compounds. Angew Chem Int Ed Engl 2014. [DOI: 10.1002/ange.201403325] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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15
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Li Y, Xu MH. Simple sulfur–olefins as new promising chiral ligands for asymmetric catalysis. Chem Commun (Camb) 2014; 50:3771-82. [DOI: 10.1039/c3cc49431d] [Citation(s) in RCA: 96] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Recent progress on exploring sulfur-containing hybrid olefins as new elegant ligands for enantioselective catalytic processes is surveyed.
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Affiliation(s)
- Yi Li
- Shanghai Institute of Materia Medica
- Chinese Academy of Sciences
- Shanghai 201203, China
| | - Ming-Hua Xu
- Shanghai Institute of Materia Medica
- Chinese Academy of Sciences
- Shanghai 201203, China
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16
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Li Y, Zhu DX, Xu MH. A new versatile approach to synthesise enantioenriched 3-hydroxyoxindoles, 1,3-dihydroisobenzofuran and 3-isochromanone derivatives by a rhodium-catalyzed asymmetric arylation–cyclization sequence. Chem Commun (Camb) 2013; 49:11659-61. [DOI: 10.1039/c3cc47927g] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
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