1
|
Sun K, Zhang Y, Tian M, Wang Z, Zhao D, Wang S, Tang S, Zhang Z. Radical annulation of a designed diene system: access to nitro-benzo[ b]azepines. Chem Commun (Camb) 2022; 58:9658-9661. [PMID: 35943410 DOI: 10.1039/d2cc02688k] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Herein, we describe a novel O2N˙-triggered ordered addition 7-endo cyclization reaction with excellent chemo- and regioselectivity. With such a strategy, structurally diverse nitro-benzo[b]azepines were prepared with 28 examples. Large-scale operation and handy N-Ts and N-Cbz deprotection reveal the promising utility of this methodology. Mechanistic studies suggest that the reaction proceeds through a radical pathway.
Collapse
Affiliation(s)
- Kai Sun
- College of Chemistry and Chemical Engineering, Yantai University, Yantai, 264005, Shandong, P. R. China.
| | - Yan Zhang
- College of Chemistry and Chemical Engineering, Yantai University, Yantai, 264005, Shandong, P. R. China.
| | - Miao Tian
- College of Chemistry and Chemical Engineering, Yantai University, Yantai, 264005, Shandong, P. R. China.
| | - Zhichuan Wang
- College of Chemistry and Chemical Engineering, Yantai University, Yantai, 264005, Shandong, P. R. China.
| | - Dongyang Zhao
- College of Chemistry and Chemical Engineering, Yantai University, Yantai, 264005, Shandong, P. R. China.
| | - Shilong Wang
- College of Chemistry and Chemical Engineering, Yantai University, Yantai, 264005, Shandong, P. R. China.
| | - Shi Tang
- College of Chemistry and Chemical Engineering, Jishou University, Jishou, 416000, China
| | - Zhen Zhang
- College of Chemistry and Chemical Engineering, Yantai University, Yantai, 264005, Shandong, P. R. China.
| |
Collapse
|
2
|
Zhang T, Wang S, Zuo D, Zhao J, Luo W, Wang C, Li P. Palladium-Catalyzed Carbonylative [5+1] Cycloaddition of N-Tosyl Vinylaziridines: Solvent-Controlled Divergent Synthesis of α,β- and β,γ-Unsaturated δ-Lactams. J Org Chem 2022; 87:10408-10415. [PMID: 35892153 DOI: 10.1021/acs.joc.2c00710] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A palladium-catalyzed carbonylative [5+1] cycloaddition of N-tosyl vinylaziridines with CO has been developed. This protocol affords an efficient and practical approach for solvent-controlled divergent synthesis of α,β-unsaturated δ-lactams in dimethylformamide and β,γ-unsaturated δ-lactams in tetrahydrofuran in good to excellent yields. Significantly, the step- and atom-economical reactions are more regioselective toward [5+1] cycloaddition than toward [3+1] cycloaddition.
Collapse
Affiliation(s)
- Tao Zhang
- College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, P. R. China.,Key Laboratory of Natural Medicine and Immuno-Engineering, Henan University, Kaifeng 475004, P. R. China
| | - Shichong Wang
- College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, P. R. China
| | - Dandan Zuo
- Key Laboratory of Natural Medicine and Immuno-Engineering, Henan University, Kaifeng 475004, P. R. China
| | - Jingjing Zhao
- College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, P. R. China
| | - Wen Luo
- Key Laboratory of Natural Medicine and Immuno-Engineering, Henan University, Kaifeng 475004, P. R. China
| | - Chaojie Wang
- Key Laboratory of Natural Medicine and Immuno-Engineering, Henan University, Kaifeng 475004, P. R. China
| | - Pan Li
- College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, P. R. China.,Key Laboratory of Natural Medicine and Immuno-Engineering, Henan University, Kaifeng 475004, P. R. China
| |
Collapse
|
3
|
Zhou L, Yu J, Xu M, Wang X, Zhang B, Mao H, Lv X. Catalyst-controlled cycloisomerization/[4+3] cycloaddition sequence to construct 2,3-furan-fused dihydroazepines and 2,3-pyrrole-fused dihydrooxepines. Org Chem Front 2022. [DOI: 10.1039/d1qo01733k] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A novel catalyst-controlled cycloisomerization/[4+3]cycloaddition sequence of readily available acyclic enyne-amides and crotonate-derived sulfur ylides is reported. This strategy enables the rapid and efficient construction of a series of bicyclic 2,3-furan-fused...
Collapse
|
4
|
Wang Y, Li EQ, Duan Z. Ligand-dependent, palladium-catalyzed stereodivergent synthesis of chiral tetrahydroquinolines. Chem Sci 2022; 13:8131-8136. [PMID: 35919424 PMCID: PMC9278114 DOI: 10.1039/d2sc02771b] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2022] [Accepted: 06/18/2022] [Indexed: 12/05/2022] Open
Abstract
The most fundamental tasks in asymmetric synthesis are the development of fully stereodivergent strategies to access the full complement of stereoisomers of products bearing multiple stereocenters. Although great progress has been made in the past few decades, developing general and practical strategies that allow selective generation of any diastereomer of a reaction product bearing multiple stereocentres through switching distinct chiral catalysts is a significant challenge. Here, attaining precise switching of the product stereochemistry, we develop a novel P-chirogenic ligand, i.e.YuePhos, which can be easily derived from inexpensive and commercially available starting materials in four chemical operations. Through switching of three chiral ligands, an unprecedented ligand-dependent diastereodivergent Pd-catalyzed asymmetric intermolecular [4 + 2] cycloaddition reaction of vinyl benzoxazinanone with α-arylidene succinimides was developed. This novel method provides an efficient route for the stereodivergent synthesis of six stereoisomers of pyrrolidines bearing up to three adjacent stereocenters (one quaternary center). Despite the anticipated challenges associated with controlling stereoselectivity in such a complex system, the products are obtained in enantiomeric excesses ranging up to 98% ee. In addition, the synthetic utilities of optically active hexahydrocarbazoles are also shown. An unprecedented ligand-dependent stereodivergent Pd-catalyzed asymmetric intermolecular [4 + 2] cycloaddition reaction of vinyl benzoxazinanone with α-aryliene succinimides was developed.![]()
Collapse
Affiliation(s)
- Yue Wang
- College of Chemistry, Green Catalysis Center, International Phosphorus Laboratory, International Joint Research Laboratory for Functional Organophosphorus Materials of Henan Province, Zhengzhou University, Zhengzhou 450001, P. R. China
| | - Er-Qing Li
- College of Chemistry, Green Catalysis Center, International Phosphorus Laboratory, International Joint Research Laboratory for Functional Organophosphorus Materials of Henan Province, Zhengzhou University, Zhengzhou 450001, P. R. China
| | - Zheng Duan
- College of Chemistry, Green Catalysis Center, International Phosphorus Laboratory, International Joint Research Laboratory for Functional Organophosphorus Materials of Henan Province, Zhengzhou University, Zhengzhou 450001, P. R. China
| |
Collapse
|
5
|
Liu J, Li J, Ren B, Zhang Y, Xue L, Wang Y, Zhao J, Zhang P, Xu X, Li P. Domino Ring‐Opening of
N
‐Tosyl Vinylaziridines Triggered by Aryne Diels‐Alder Reaction. Adv Synth Catal 2021. [DOI: 10.1002/adsc.202100697] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Jiupeng Liu
- Institute of Functional Organic Molecular Engineering, College of Chemistry and Chemical Engineering Henan University Kaifeng 475004 People's Republic of China
| | - Jiaqi Li
- Institute of Functional Organic Molecular Engineering, College of Chemistry and Chemical Engineering Henan University Kaifeng 475004 People's Republic of China
| | - Bowen Ren
- Institute of Functional Organic Molecular Engineering, College of Chemistry and Chemical Engineering Henan University Kaifeng 475004 People's Republic of China
| | - Yun Zhang
- Institute of Functional Organic Molecular Engineering, College of Chemistry and Chemical Engineering Henan University Kaifeng 475004 People's Republic of China
| | - Linyi Xue
- Institute of Functional Organic Molecular Engineering, College of Chemistry and Chemical Engineering Henan University Kaifeng 475004 People's Republic of China
| | - Yanying Wang
- Institute of Functional Organic Molecular Engineering, College of Chemistry and Chemical Engineering Henan University Kaifeng 475004 People's Republic of China
| | - Jingjing Zhao
- Institute of Functional Organic Molecular Engineering, College of Chemistry and Chemical Engineering Henan University Kaifeng 475004 People's Republic of China
| | - Puyu Zhang
- Institute of Functional Organic Molecular Engineering, College of Chemistry and Chemical Engineering Henan University Kaifeng 475004 People's Republic of China
| | - Xuejun Xu
- Institute of Functional Organic Molecular Engineering, College of Chemistry and Chemical Engineering Henan University Kaifeng 475004 People's Republic of China
| | - Pan Li
- Institute of Functional Organic Molecular Engineering, College of Chemistry and Chemical Engineering Henan University Kaifeng 475004 People's Republic of China
| |
Collapse
|
6
|
Li Y, Luo H, Tang Z, Li Y, Du L, Xin X, Li S, Li B. Copper and Rhodium Relay Catalysis for Selective Access to cis-2,3-Dihydroazepines. Org Lett 2021; 23:6450-6454. [PMID: 34351171 DOI: 10.1021/acs.orglett.1c02262] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
A new catalytic protocol to access synthetically challenging cis-2,3-dihydroazepines is reported. The reaction starts with readily available dienals, alkynes, and sulfonyl azides as the substrates and employs copper and rhodium as relay catalysts. Key steps include a copper-catalyzed reaction between an alkyne and a sulfonyl azide to form a triazole intermediate. The subsequent activation of this triazole intermediate by a rhodium catalyst, followed by a reaction with the dienal substrate, eventually leads to the dihydroazepine product. The regio- and stereochemistries of the products are believed to be controlled through a stereospecific conrotatory 8π-electrocyclization process against a possible competing 6π-electrocyclization process.
Collapse
Affiliation(s)
- You Li
- School of Chemistry and Chemical Engineering, Chongqing University, 174 Shazheng Street, Chongqing 400044, China
| | - Han Luo
- School of Chemistry and Chemical Engineering, Chongqing University, 174 Shazheng Street, Chongqing 400044, China
| | - Zongyuan Tang
- School of Chemistry and Chemical Engineering, Chongqing University, 174 Shazheng Street, Chongqing 400044, China
| | - Yingzi Li
- School of Chemistry and Chemical Engineering, Chongqing University, 174 Shazheng Street, Chongqing 400044, China
| | - Luan Du
- School of Chemistry and Chemical Engineering, Chongqing University, 174 Shazheng Street, Chongqing 400044, China
| | - Xiaolan Xin
- School of Chemistry and Chemical Engineering, Chongqing University, 174 Shazheng Street, Chongqing 400044, China
| | - Shanshan Li
- School of Chemistry and Chemical Engineering, Chongqing University, 174 Shazheng Street, Chongqing 400044, China
| | - Baosheng Li
- School of Chemistry and Chemical Engineering, Chongqing University, 174 Shazheng Street, Chongqing 400044, China
| |
Collapse
|
7
|
Sarkar T, Talukdar K, Das BK, Shah TA, Debnath B, Punniyamurthy T. The transition-metal-catalyzed stereoselective ring-expansion of vinylaziridines and vinyloxiranes. Org Biomol Chem 2021; 19:3776-3790. [PMID: 33949586 DOI: 10.1039/d1ob00259g] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
The transition-metal-aided stereoselective construction of sp3-carbon-rich heterocyclic scaffolds using strained-ring systems has received considerable attention in recent years due to the prominent presence of these scaffolds in myriad natural products, bioactive molecules, and pharmaceutical components. In this area, the catalytic ring-enlargement of vinylaziridines and vinyloxiranes plays a predominant role when synthesizing high sp3-content biorelevant heterocyclic compounds. This article aims to portray recent advancements in the ring-expansion of vinylaziridines and vinyloxiranes for accessing densely functionalized stereoselective heterocycles that have been developed over the past five years, with an emphasis on the substrate scopes and mechanistic insights into the key methodologies, and it is arranged based on the transition metals used and the ring sizes of the heterocyclic scaffolds.
Collapse
Affiliation(s)
- Tanumay Sarkar
- Department of Chemistry, Indian Institute of Technology Guwahati, Guwahati 781039, India.
| | - Kangkan Talukdar
- Department of Chemistry, Indian Institute of Technology Guwahati, Guwahati 781039, India.
| | - Bijay Ketan Das
- Department of Chemistry, Indian Institute of Technology Guwahati, Guwahati 781039, India.
| | - Tariq A Shah
- Department of Chemistry, Indian Institute of Technology Guwahati, Guwahati 781039, India. and Government Srinagar Women's College, Zakura Srinagar 190006, India
| | - Bijoy Debnath
- Department of Chemistry, Indian Institute of Technology Guwahati, Guwahati 781039, India.
| | | |
Collapse
|
8
|
Kaur M, Garg S, Malhi DS, Sohal HS. A Review on Synthesis, Reactions and Biological Properties of Seven Membered Heterocyclic Compounds: Azepine, Azepane, Azepinone. CURR ORG CHEM 2021. [DOI: 10.2174/1385272825999210104222338] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Seven membered heterocyclic Azepine and its derivatives have great pharmacological
and therapeutic implications. In this review, the literature of the last fifty years has
been exploited for the synthesis, reaction, and biological properties of these seven-member
heterocyclic compounds. Most of the mechanisms involved the ring expansion of either five
or six-membered compounds using various methods such as thermally, photo-chemically, and
microwave irradiation. The systematically designed schemes involve the synthesis of different
derivatives of azepine, azepinone, azepane, etc., using similar moieties by various researchers.
However, there is much work yet to be done in the biological section, as it is not
explored and reported in the literature; therefore, N-containing seven-membered heterocycles
still have much scope for the researchers.
Collapse
Affiliation(s)
- Manvinder Kaur
- Department of Chemistry, Chandigarh University, Gharuan-140413, Mohali, Punjab, India
| | - Sonali Garg
- Department of Chemistry, Chandigarh University, Gharuan-140413, Mohali, Punjab, India
| | - Dharambeer S. Malhi
- Department of Chemistry, Chandigarh University, Gharuan-140413, Mohali, Punjab, India
| | - Harvinder S. Sohal
- Department of Chemistry, Chandigarh University, Gharuan-140413, Mohali, Punjab, India
| |
Collapse
|
9
|
Wu L, Wang T, Gao C, Huang W, Qu J, Chen Y. Skeletal Reconstruction of 3-Alkylidenepyrrolidines to Azepines Enabled by Pd-Catalyzed C–N Bond Cleavage. ACS Catal 2021. [DOI: 10.1021/acscatal.1c00130] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Affiliation(s)
- Licheng Wu
- Key Laboratory for Advanced Materials and Joint International Research Laboratory of Precision Chemistry and Molecular Engineering, Feringa Nobel Prize Scientist Joint Research Center, Frontiers Science Center for Materiobiology and Dynamic Chemistry, School of Chemistry and Molecular Engineering, East China University of Science & Technology, 130 Meilong Road, Shanghai, 200237, China
| | - Tong Wang
- Key Laboratory for Advanced Materials and Joint International Research Laboratory of Precision Chemistry and Molecular Engineering, Feringa Nobel Prize Scientist Joint Research Center, Frontiers Science Center for Materiobiology and Dynamic Chemistry, School of Chemistry and Molecular Engineering, East China University of Science & Technology, 130 Meilong Road, Shanghai, 200237, China
| | - Chenyang Gao
- Key Laboratory for Advanced Materials and Joint International Research Laboratory of Precision Chemistry and Molecular Engineering, Feringa Nobel Prize Scientist Joint Research Center, Frontiers Science Center for Materiobiology and Dynamic Chemistry, School of Chemistry and Molecular Engineering, East China University of Science & Technology, 130 Meilong Road, Shanghai, 200237, China
| | - Wenyi Huang
- Key Laboratory for Advanced Materials and Joint International Research Laboratory of Precision Chemistry and Molecular Engineering, Feringa Nobel Prize Scientist Joint Research Center, Frontiers Science Center for Materiobiology and Dynamic Chemistry, School of Chemistry and Molecular Engineering, East China University of Science & Technology, 130 Meilong Road, Shanghai, 200237, China
| | - Jingping Qu
- Key Laboratory for Advanced Materials and Joint International Research Laboratory of Precision Chemistry and Molecular Engineering, Feringa Nobel Prize Scientist Joint Research Center, Frontiers Science Center for Materiobiology and Dynamic Chemistry, School of Chemistry and Molecular Engineering, East China University of Science & Technology, 130 Meilong Road, Shanghai, 200237, China
| | - Yifeng Chen
- Key Laboratory for Advanced Materials and Joint International Research Laboratory of Precision Chemistry and Molecular Engineering, Feringa Nobel Prize Scientist Joint Research Center, Frontiers Science Center for Materiobiology and Dynamic Chemistry, School of Chemistry and Molecular Engineering, East China University of Science & Technology, 130 Meilong Road, Shanghai, 200237, China
| |
Collapse
|
10
|
Liu Y, Luo W, Wang Z, Zhao Y, Zhao J, Xu X, Wang C, Li P. Visible-Light Photoredox-Catalyzed Formal [5 + 1] Cycloaddition of N-Tosyl Vinylaziridines with Difluoroalkyl Halides. Org Lett 2020; 22:9658-9664. [PMID: 33236913 DOI: 10.1021/acs.orglett.0c03718] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
A visible-light photoredox-catalyzed formal [5 + 1] cycloaddition of N-tosyl vinylaziridines with difluoroalkyl halides as unique C1 synthons was developed. The procedure provides an efficient and practical method to synthesize diverse pyridines in moderate to good yields. The reaction underwent a radical-initiated kinetically controlled ring-opening of vinylaziridines and involved a key α,β-unsaturated imine intermediate, followed by an E2 elimination, a 6π electrocyclization, and defluorinated aromatization.
Collapse
Affiliation(s)
- Yantao Liu
- Institute of Functional Organic Molecular Engineering, College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, People's Republic of China
| | - Wen Luo
- Key Laboratory of Natural Medicine and Immuno-Engineering, Henan University, Kaifeng 475004, People's Republic of China
| | - Zhenjie Wang
- Institute of Functional Organic Molecular Engineering, College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, People's Republic of China
| | - Yuxin Zhao
- Institute of Functional Organic Molecular Engineering, College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, People's Republic of China
| | - Jingjing Zhao
- Institute of Functional Organic Molecular Engineering, College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, People's Republic of China
| | - Xuejun Xu
- Institute of Functional Organic Molecular Engineering, College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, People's Republic of China
| | - Chaojie Wang
- Key Laboratory of Natural Medicine and Immuno-Engineering, Henan University, Kaifeng 475004, People's Republic of China
| | - Pan Li
- Institute of Functional Organic Molecular Engineering, College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, People's Republic of China.,Key Laboratory of Natural Medicine and Immuno-Engineering, Henan University, Kaifeng 475004, People's Republic of China
| |
Collapse
|
11
|
Eshon J, Nicastri KA, Schmid SC, Raskopf WT, Guzei IA, Fernández I, Schomaker JM. Intermolecular [3+3] ring expansion of aziridines to dehydropiperi-dines through the intermediacy of aziridinium ylides. Nat Commun 2020; 11:1273. [PMID: 32152321 PMCID: PMC7062875 DOI: 10.1038/s41467-020-15134-x] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2019] [Accepted: 02/21/2020] [Indexed: 01/07/2023] Open
Abstract
The importance of N-heterocycles in drugs has stimulated diverse methods for their efficient syntheses. Methods that introduce significant stereochemical complexity are attractive for identifying new bioactive amine chemical space. Here, we report a [3 + 3] ring expansion of bicyclic aziridines and rhodium-bound vinyl carbenes to form complex dehydropiperidines in a highly stereocontrolled rearrangement. Mechanistic studies and DFT computations indicate that the reaction proceeds through formation of a vinyl aziridinium ylide; this reactive intermediate undergoes a pseudo-[1,4]-sigmatropic rearrangement to directly furnish heterocyclic products with net retention at the new C-C bond. In combination with asymmetric silver-catalyzed aziridination, enantioenriched scaffolds with up to three contiguous stereocenters are rapidly delivered. The mild reaction conditions, functional group tolerance, and high stereospecificity of this method are well-suited for appending piperidine motifs to natural product and complex molecules. Ultimately, our work establishes the value of underutilized aziridinium ylides as key intermediates for converting small, strained rings to larger N-heterocycles.
Collapse
Affiliation(s)
- Josephine Eshon
- Department of Chemistry, University of Wisconsin, 1101 University Avenue, Madison, WI, 53706, USA
| | - Kate A Nicastri
- Department of Chemistry, University of Wisconsin, 1101 University Avenue, Madison, WI, 53706, USA
| | - Steven C Schmid
- Department of Chemistry, University of Wisconsin, 1101 University Avenue, Madison, WI, 53706, USA
| | - William T Raskopf
- Department of Chemistry, University of Wisconsin, 1101 University Avenue, Madison, WI, 53706, USA
| | - Ilia A Guzei
- Department of Chemistry, University of Wisconsin, 1101 University Avenue, Madison, WI, 53706, USA
| | - Israel Fernández
- Departamento de Química Orgánica I and Centro de Innovación en Química Avazanda (ORFEO-CINQA), Facultad de Ciencias Químicas, Universidad Complutense de Madrid, 28040, Madrid, Spain
| | - Jennifer M Schomaker
- Department of Chemistry, University of Wisconsin, 1101 University Avenue, Madison, WI, 53706, USA.
| |
Collapse
|
12
|
Lei J, Song GT, He LJ, Luo YF, Tang DY, Lin HK, Frett B, Li HY, Chen ZZ, Xu ZG. One-pot construction of functionalized aziridines and maleimides via a novel pseudo-Knoevenagel cascade reaction. Chem Commun (Camb) 2020; 56:2194-2197. [PMID: 31971170 DOI: 10.1039/c9cc08220d] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
An Ugi, novel pseudo-Knoevenagel, ring expansion cascade reaction was discovered and utilized for the synthesis of aziridinyl succinimides in one-pot. Subsequently, densely functionalized aziridines and maleimides have been designed and synthesized through similar cascade reactions. The target compounds were prepared by means of a mild reaction and a simple operation procedure, which could be applicable to a broad scope of starting materials. This series of novel cascade reactions generates opportunities for the tailored synthesis of a wide range of biologically active scaffolds through tuneable Ugi inputs. Discovery of compound 8i with comparable potency to sorafenib in liver cancer cell lines could provide a new avenue for liver cancer drug discovery.
Collapse
Affiliation(s)
- Jie Lei
- College of Pharmacy, Chongqing University of Arts and Sciences, 319 Honghe Ave., Yongchuan, Chongqing, 402160, China. and Department of Pharmaceutical Sciences, College of Pharmacy, University of Arkansas for Medical Sciences, Little Rock, AR 72205, USA.
| | - Gui-Ting Song
- College of Pharmacy, Chongqing University of Arts and Sciences, 319 Honghe Ave., Yongchuan, Chongqing, 402160, China.
| | - Liu-Jun He
- College of Pharmacy, Chongqing University of Arts and Sciences, 319 Honghe Ave., Yongchuan, Chongqing, 402160, China.
| | - Ya-Fei Luo
- College of Pharmacy, Chongqing University of Arts and Sciences, 319 Honghe Ave., Yongchuan, Chongqing, 402160, China.
| | - Dian-Yong Tang
- College of Pharmacy, Chongqing University of Arts and Sciences, 319 Honghe Ave., Yongchuan, Chongqing, 402160, China.
| | - Hui-Kuan Lin
- Department of Cancer Biology, Wake Forest School of Medicine, Medical Center Boulevard, Winston-Salem, North Carolina 27157, USA
| | - Brendan Frett
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Arkansas for Medical Sciences, Little Rock, AR 72205, USA.
| | - Hong-Yu Li
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Arkansas for Medical Sciences, Little Rock, AR 72205, USA.
| | - Zhong-Zhu Chen
- College of Pharmacy, Chongqing University of Arts and Sciences, 319 Honghe Ave., Yongchuan, Chongqing, 402160, China.
| | - Zhi-Gang Xu
- College of Pharmacy, Chongqing University of Arts and Sciences, 319 Honghe Ave., Yongchuan, Chongqing, 402160, China.
| |
Collapse
|
13
|
Ahn HI, Park JU, Xuan Z, Kim JH. Pd-Catalyzed asymmetric [5 + 2] cycloaddition of vinylethylene carbonates and cyclic imines: access to N-fused 1,3-oxazepines. Org Biomol Chem 2020; 18:9826-9830. [DOI: 10.1039/d0ob02159h] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A facile route to access enantioenriched N-fused 1,3-oxazepines via Pd-catalyzed asymmetric [5 + 2] cycloaddition of vinylethylene carbonates and cyclic imines has been developed.
Collapse
Affiliation(s)
- Hye-In Ahn
- Department of Chemistry (BK21)
- Research Institute of Natural Science
- Gyeongsang National University
- 52828, Jinju
- Korea
| | - Jong-Un Park
- Department of Chemistry (BK21)
- Research Institute of Natural Science
- Gyeongsang National University
- 52828, Jinju
- Korea
| | - Zi Xuan
- Department of Chemistry (BK21)
- Research Institute of Natural Science
- Gyeongsang National University
- 52828, Jinju
- Korea
| | - Ju Hyun Kim
- Department of Chemistry (BK21)
- Research Institute of Natural Science
- Gyeongsang National University
- 52828, Jinju
- Korea
| |
Collapse
|
14
|
Kumari P, Liu W, Wang C, Dai J, Wang M, Yang Q, Deng Y, Shao Z. Palladium‐Catalyzed Asymmetric [4+3]‐Cyclization Reaction of Fused 1‐Azadienes with Amino‐trimethylenemethanes: Highly Stereoselective Construction of Chiral Fused Azepines. CHINESE J CHEM 2019. [DOI: 10.1002/cjoc.201900430] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Prathibha Kumari
- Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of EducationSchool of Chemical Science and Technology, Yunnan University Kunming Yunnan 650091 China
| | - Weiwei Liu
- Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of EducationSchool of Chemical Science and Technology, Yunnan University Kunming Yunnan 650091 China
| | - Cheng‐Jie Wang
- Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of EducationSchool of Chemical Science and Technology, Yunnan University Kunming Yunnan 650091 China
| | - Jun Dai
- Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of EducationSchool of Chemical Science and Technology, Yunnan University Kunming Yunnan 650091 China
| | - Mei‐Xin Wang
- Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of EducationSchool of Chemical Science and Technology, Yunnan University Kunming Yunnan 650091 China
| | - Qi‐Qiong Yang
- Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of EducationSchool of Chemical Science and Technology, Yunnan University Kunming Yunnan 650091 China
| | - Yu‐Hua Deng
- Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of EducationSchool of Chemical Science and Technology, Yunnan University Kunming Yunnan 650091 China
| | - Zhihui Shao
- Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of EducationSchool of Chemical Science and Technology, Yunnan University Kunming Yunnan 650091 China
| |
Collapse
|
15
|
Long Y, Ding Y, Wu H, Qu C, Liang H, Zhang M, Zhao X, Long X, Wang S, Puno P, Deng J. Total Synthesis of (−)‐Perezoperezone through an Intermolecular [5+2] Homodimerization of Hydroxy
p
‐Quinone. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201911978] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Yang Long
- Department of Medicinal Natural ProductsWest China School of PharmacySichuan University Chengdu 610041 P. R. China
- State Key Laboratory of Phytochemistry and Plant Resources in West ChinaYunnan Key Laboratory of Natural Medicinal ChemistryKunming Institute of BotanyChinese Academy of Sciences 132 Lanhei Road Kunming China
| | - Yiming Ding
- State Key Laboratory of Phytochemistry and Plant Resources in West ChinaYunnan Key Laboratory of Natural Medicinal ChemistryKunming Institute of BotanyChinese Academy of Sciences 132 Lanhei Road Kunming China
- University of Chinese Academy of Sciences Beijing 100049 China
| | - Hai Wu
- State Key Laboratory of Phytochemistry and Plant Resources in West ChinaYunnan Key Laboratory of Natural Medicinal ChemistryKunming Institute of BotanyChinese Academy of Sciences 132 Lanhei Road Kunming China
- University of Chinese Academy of Sciences Beijing 100049 China
| | - Chunlei Qu
- State Key Laboratory of Phytochemistry and Plant Resources in West ChinaYunnan Key Laboratory of Natural Medicinal ChemistryKunming Institute of BotanyChinese Academy of Sciences 132 Lanhei Road Kunming China
- University of Chinese Academy of Sciences Beijing 100049 China
| | - Hong Liang
- State Key Laboratory of Phytochemistry and Plant Resources in West ChinaYunnan Key Laboratory of Natural Medicinal ChemistryKunming Institute of BotanyChinese Academy of Sciences 132 Lanhei Road Kunming China
- University of Chinese Academy of Sciences Beijing 100049 China
| | - Min Zhang
- State Key Laboratory of Phytochemistry and Plant Resources in West ChinaYunnan Key Laboratory of Natural Medicinal ChemistryKunming Institute of BotanyChinese Academy of Sciences 132 Lanhei Road Kunming China
- University of Chinese Academy of Sciences Beijing 100049 China
| | - Xiaoli Zhao
- State Key Laboratory of Phytochemistry and Plant Resources in West ChinaYunnan Key Laboratory of Natural Medicinal ChemistryKunming Institute of BotanyChinese Academy of Sciences 132 Lanhei Road Kunming China
- University of Chinese Academy of Sciences Beijing 100049 China
| | - Xianwen Long
- State Key Laboratory of Phytochemistry and Plant Resources in West ChinaYunnan Key Laboratory of Natural Medicinal ChemistryKunming Institute of BotanyChinese Academy of Sciences 132 Lanhei Road Kunming China
- University of Chinese Academy of Sciences Beijing 100049 China
| | - Shu Wang
- Department of Medicinal Natural ProductsWest China School of PharmacySichuan University Chengdu 610041 P. R. China
| | - Pema‐Tenzin Puno
- State Key Laboratory of Phytochemistry and Plant Resources in West ChinaYunnan Key Laboratory of Natural Medicinal ChemistryKunming Institute of BotanyChinese Academy of Sciences 132 Lanhei Road Kunming China
| | - Jun Deng
- State Key Laboratory of Phytochemistry and Plant Resources in West ChinaYunnan Key Laboratory of Natural Medicinal ChemistryKunming Institute of BotanyChinese Academy of Sciences 132 Lanhei Road Kunming China
| |
Collapse
|
16
|
Long Y, Ding Y, Wu H, Qu C, Liang H, Zhang M, Zhao X, Long X, Wang S, Puno P, Deng J. Total Synthesis of (−)‐Perezoperezone through an Intermolecular [5+2] Homodimerization of Hydroxy
p
‐Quinone. Angew Chem Int Ed Engl 2019; 58:17552-17557. [PMID: 31608523 DOI: 10.1002/anie.201911978] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2019] [Revised: 10/11/2019] [Indexed: 11/09/2022]
Affiliation(s)
- Yang Long
- Department of Medicinal Natural ProductsWest China School of PharmacySichuan University Chengdu 610041 P. R. China
- State Key Laboratory of Phytochemistry and Plant Resources in West ChinaYunnan Key Laboratory of Natural Medicinal ChemistryKunming Institute of BotanyChinese Academy of Sciences 132 Lanhei Road Kunming China
| | - Yiming Ding
- State Key Laboratory of Phytochemistry and Plant Resources in West ChinaYunnan Key Laboratory of Natural Medicinal ChemistryKunming Institute of BotanyChinese Academy of Sciences 132 Lanhei Road Kunming China
- University of Chinese Academy of Sciences Beijing 100049 China
| | - Hai Wu
- State Key Laboratory of Phytochemistry and Plant Resources in West ChinaYunnan Key Laboratory of Natural Medicinal ChemistryKunming Institute of BotanyChinese Academy of Sciences 132 Lanhei Road Kunming China
- University of Chinese Academy of Sciences Beijing 100049 China
| | - Chunlei Qu
- State Key Laboratory of Phytochemistry and Plant Resources in West ChinaYunnan Key Laboratory of Natural Medicinal ChemistryKunming Institute of BotanyChinese Academy of Sciences 132 Lanhei Road Kunming China
- University of Chinese Academy of Sciences Beijing 100049 China
| | - Hong Liang
- State Key Laboratory of Phytochemistry and Plant Resources in West ChinaYunnan Key Laboratory of Natural Medicinal ChemistryKunming Institute of BotanyChinese Academy of Sciences 132 Lanhei Road Kunming China
- University of Chinese Academy of Sciences Beijing 100049 China
| | - Min Zhang
- State Key Laboratory of Phytochemistry and Plant Resources in West ChinaYunnan Key Laboratory of Natural Medicinal ChemistryKunming Institute of BotanyChinese Academy of Sciences 132 Lanhei Road Kunming China
- University of Chinese Academy of Sciences Beijing 100049 China
| | - Xiaoli Zhao
- State Key Laboratory of Phytochemistry and Plant Resources in West ChinaYunnan Key Laboratory of Natural Medicinal ChemistryKunming Institute of BotanyChinese Academy of Sciences 132 Lanhei Road Kunming China
- University of Chinese Academy of Sciences Beijing 100049 China
| | - Xianwen Long
- State Key Laboratory of Phytochemistry and Plant Resources in West ChinaYunnan Key Laboratory of Natural Medicinal ChemistryKunming Institute of BotanyChinese Academy of Sciences 132 Lanhei Road Kunming China
- University of Chinese Academy of Sciences Beijing 100049 China
| | - Shu Wang
- Department of Medicinal Natural ProductsWest China School of PharmacySichuan University Chengdu 610041 P. R. China
| | - Pema‐Tenzin Puno
- State Key Laboratory of Phytochemistry and Plant Resources in West ChinaYunnan Key Laboratory of Natural Medicinal ChemistryKunming Institute of BotanyChinese Academy of Sciences 132 Lanhei Road Kunming China
| | - Jun Deng
- State Key Laboratory of Phytochemistry and Plant Resources in West ChinaYunnan Key Laboratory of Natural Medicinal ChemistryKunming Institute of BotanyChinese Academy of Sciences 132 Lanhei Road Kunming China
| |
Collapse
|
17
|
Singh D, Ha HJ. Metal-free aza-Claisen type ring expansion of vinyl aziridines: an expeditious synthesis of seven membered N-heterocycles. Org Biomol Chem 2019; 17:3093-3097. [PMID: 30644494 DOI: 10.1039/c8ob03029d] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
A metal-free approach for the synthesis of 7-membered aza-heterocycles has been developed by the intermolecular [5 + 2] cycloaddition of non-activated vinylaziridines and alkynes. This method has a broad substrate scope under mild reaction conditions to afford structurally diverse 7-membered N-heterocycles in high yield up to 92%.
Collapse
Affiliation(s)
- Deepak Singh
- Department of Chemistry, Hankuk University of Foreign Studies, Yongin, 17035, Korea.
| | | |
Collapse
|
18
|
Liu R, Chou Y, Lian B, Fang DC, Gao M, Cheng T, Liu G. Mechanistic Insights into the Ru(II)-Catalyzed Intramolecular Formal [3 + 2] Cycloaddition of ( E)-1,6-Enynes. Org Lett 2019; 21:6815-6820. [PMID: 31449425 DOI: 10.1021/acs.orglett.9b02446] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Design of a unique reaction pathway in transition-metal-catalyzed 1,6-enynes cyclization to construct valuable synthetic motifs is a significant challenge in organic chemistry. Herein, we report a Ru(II)-catalyzed formal [3 + 2] cycloaddition as an efficient method to prepare unprecedented bicyclo[3.3.0]octenes from readily available (E)-1,6-enynes. Mechanistic studies based on the deuterium labeling experiments and the DFT calculation disclose a reasonable mechanistic pathway, where a ruthenacyclopentene generated by an ene-yne oxidative cyclization undergoes a sequential ß-hydride elimination and intramolecular hydroruthenation to form a ruthenacyclohexene, producing the desirable bicyclo[3.3.0]octenes.
Collapse
Affiliation(s)
- Rui Liu
- Laboratory of Resource Chemistry and Rare Earth Materials, Shanghai Normal University, Shanghai 200241, China
| | - Yajie Chou
- Laboratory of Resource Chemistry and Rare Earth Materials, Shanghai Normal University, Shanghai 200241, China
| | - Bing Lian
- College of Chemistry, Beijing Normal University, Beijing 100875, China
| | - De-Cai Fang
- College of Chemistry, Beijing Normal University, Beijing 100875, China
| | - Ming Gao
- Laboratory of Resource Chemistry and Rare Earth Materials, Shanghai Normal University, Shanghai 200241, China
| | - Tanyu Cheng
- Laboratory of Resource Chemistry and Rare Earth Materials, Shanghai Normal University, Shanghai 200241, China
| | - Guohua Liu
- Laboratory of Resource Chemistry and Rare Earth Materials, Shanghai Normal University, Shanghai 200241, China
| |
Collapse
|
19
|
Functionalized pyrroles from vinylaziridines and alkynes via rhodium-catalyzed domino ring-opening cyclization followed by C C bond migration. Tetrahedron 2019. [DOI: 10.1016/j.tet.2019.01.022] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
|
20
|
Zhao C, Glazier DA, Yang D, Yin D, Guzei IIA, Aristov MM, Liu P, Tang W. Intermolecular Regio‐ and Stereoselective Hetero‐[5+2] Cycloaddition of Oxidopyrylium Ylides and Cyclic Imines. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201811896] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Changgui Zhao
- School of Pharmacy University of Wisconsin-Madison Madison WI 53705 USA
| | - Daniel A. Glazier
- Department of Chemistry University of Wisconsin-Madison Madison WI 53706 USA
| | - Daoshan Yang
- School of Pharmacy University of Wisconsin-Madison Madison WI 53705 USA
- State Key Laboratory Base of Eco-Chemical Engineering College of Chemistry and Molecular Engineering Qingdao University of Science and Technology Qingdao 266042 China
| | - Dan Yin
- Department of Chemistry University of Wisconsin-Madison Madison WI 53706 USA
| | - IIia A. Guzei
- Department of Chemistry University of Wisconsin-Madison Madison WI 53706 USA
| | - Michael M. Aristov
- Department of Chemistry University of Wisconsin-Madison Madison WI 53706 USA
| | - Peng Liu
- Department of Chemistry University of Pittsburgh Pittsburgh PA 15260 USA
| | - Weiping Tang
- School of Pharmacy University of Wisconsin-Madison Madison WI 53705 USA
- Department of Chemistry University of Wisconsin-Madison Madison WI 53706 USA
| |
Collapse
|
21
|
Gao K, Zhang YG, Wang Z, Ding H. Recent development on the [5+2] cycloadditions and their application in natural product synthesis. Chem Commun (Camb) 2019; 55:1859-1878. [DOI: 10.1039/c8cc09077g] [Citation(s) in RCA: 48] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
The recent developments on the [5+2] cycloadditions and their application in the synthesis of complex natural products are discussed.
Collapse
Affiliation(s)
- Kai Gao
- Institute of Medicinal Natural Products
- School of Advanced Study
- Taizhou University
- Taizhou 318000
- P. R. China
| | - Yong-Gang Zhang
- Institute of Medicinal Natural Products
- School of Advanced Study
- Taizhou University
- Taizhou 318000
- P. R. China
| | - Zhiming Wang
- Institute of Medicinal Natural Products
- School of Advanced Study
- Taizhou University
- Taizhou 318000
- P. R. China
| | - Hanfeng Ding
- Institute of Medicinal Natural Products
- School of Advanced Study
- Taizhou University
- Taizhou 318000
- P. R. China
| |
Collapse
|
22
|
Zhou MB, Pi R, Teng F, Li Y, Li JH. Ring-opening formal hetero-[5+2] cycloaddition of 1-tosyl-2,3-dihydro-1H-pyrroles with terminal alkynes: entry to 1-tosyl-2,3-dihydro 2,3-dihydro-1H-azepines. Chem Commun (Camb) 2019; 55:11295-11298. [DOI: 10.1039/c9cc05082e] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
Lewis acid-catalyzed formal hetero-[5+2] cycloaddition of 2,3-dihydro-1H-pyrroles with alkynes through C(sp2)–N bond cleavage toward 2,3-dihydro-1H-azepines is described.
Collapse
Affiliation(s)
- Ming-Bo Zhou
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle
- Nanchang Hangkong University
- Nanchang 330063
- China
- Key Laboratory of Chemical Biology & Traditional Chinese Medicine Research (Ministry of Education)
| | - Rui Pi
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle
- Nanchang Hangkong University
- Nanchang 330063
- China
| | - Fan Teng
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle
- Nanchang Hangkong University
- Nanchang 330063
- China
| | - Yang Li
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle
- Nanchang Hangkong University
- Nanchang 330063
- China
| | - Jin-Heng Li
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle
- Nanchang Hangkong University
- Nanchang 330063
- China
- Key Laboratory of Chemical Biology & Traditional Chinese Medicine Research (Ministry of Education)
| |
Collapse
|
23
|
Zhao C, Glazier DA, Yang D, Yin D, Guzei IIA, Aristov MM, Liu P, Tang W. Intermolecular Regio‐ and Stereoselective Hetero‐[5+2] Cycloaddition of Oxidopyrylium Ylides and Cyclic Imines. Angew Chem Int Ed Engl 2018; 58:887-891. [DOI: 10.1002/anie.201811896] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2018] [Revised: 11/19/2018] [Indexed: 11/11/2022]
Affiliation(s)
- Changgui Zhao
- School of Pharmacy University of Wisconsin-Madison Madison WI 53705 USA
| | - Daniel A. Glazier
- Department of Chemistry University of Wisconsin-Madison Madison WI 53706 USA
| | - Daoshan Yang
- School of Pharmacy University of Wisconsin-Madison Madison WI 53705 USA
- State Key Laboratory Base of Eco-Chemical Engineering College of Chemistry and Molecular Engineering Qingdao University of Science and Technology Qingdao 266042 China
| | - Dan Yin
- Department of Chemistry University of Wisconsin-Madison Madison WI 53706 USA
| | - IIia A. Guzei
- Department of Chemistry University of Wisconsin-Madison Madison WI 53706 USA
| | - Michael M. Aristov
- Department of Chemistry University of Wisconsin-Madison Madison WI 53706 USA
| | - Peng Liu
- Department of Chemistry University of Pittsburgh Pittsburgh PA 15260 USA
| | - Weiping Tang
- School of Pharmacy University of Wisconsin-Madison Madison WI 53705 USA
- Department of Chemistry University of Wisconsin-Madison Madison WI 53706 USA
| |
Collapse
|
24
|
Wei Y, Liu S, Li MM, Li Y, Lan Y, Lu LQ, Xiao WJ. Enantioselective Trapping of Pd-Containing 1,5-Dipoles by Photogenerated Ketenes: Access to 7-Membered Lactones Bearing Chiral Quaternary Stereocenters. J Am Chem Soc 2018; 141:133-137. [DOI: 10.1021/jacs.8b12095] [Citation(s) in RCA: 141] [Impact Index Per Article: 23.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Yi Wei
- CCNU-uOttawa Joint
Research Centre, Key Laboratory of Pesticide and Chemical Biology,
Ministry of Education, College of Chemistry, Central China Normal University, 152 Luoyu Road, Wuhan 430079, China
| | - Song Liu
- School of Chemistry and Chemical Engineering, Chongqing University, Chongqing 400030, China
| | - Miao-Miao Li
- CCNU-uOttawa Joint
Research Centre, Key Laboratory of Pesticide and Chemical Biology,
Ministry of Education, College of Chemistry, Central China Normal University, 152 Luoyu Road, Wuhan 430079, China
| | - Yi Li
- CCNU-uOttawa Joint
Research Centre, Key Laboratory of Pesticide and Chemical Biology,
Ministry of Education, College of Chemistry, Central China Normal University, 152 Luoyu Road, Wuhan 430079, China
| | - Yu Lan
- School of Chemistry and Chemical Engineering, Chongqing University, Chongqing 400030, China
| | - Liang-Qiu Lu
- CCNU-uOttawa Joint
Research Centre, Key Laboratory of Pesticide and Chemical Biology,
Ministry of Education, College of Chemistry, Central China Normal University, 152 Luoyu Road, Wuhan 430079, China
| | - Wen-Jing Xiao
- CCNU-uOttawa Joint
Research Centre, Key Laboratory of Pesticide and Chemical Biology,
Ministry of Education, College of Chemistry, Central China Normal University, 152 Luoyu Road, Wuhan 430079, China
- State Key Laboratory
of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai 200032, China
| |
Collapse
|
25
|
Conformer-related pathways in cycloaddition of vinylaziridines and alkynes catalyzed by rhodium(I)-complex. Chem Phys Lett 2018. [DOI: 10.1016/j.cplett.2018.10.011] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
26
|
Go T, Morimatsu A, Wasada H, Tanabe G, Muraoka O, Sawada Y, Yoshimatsu M. Unprecedented nucleophile-promoted 1,7-S or Se shift reactions under Pummerer reaction conditions of 4-alkenyl-3-sulfinylmethylpyrroles. Beilstein J Org Chem 2018; 14:2722-2729. [PMID: 30498522 PMCID: PMC6244179 DOI: 10.3762/bjoc.14.250] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2018] [Accepted: 10/03/2018] [Indexed: 01/28/2023] Open
Abstract
A unique 1,7-S- and Se-shift reaction under Pummerer reaction conditions of 4-alkenyl-3-sulfinyl- and seleninylpyrroles was described. The usual Pummerer reaction of 4-(alkenylaminomethyl)-3-phenylsulfinylpyrroles and a successive reaction with tetrabutylammonium hydroxide (TBAH) yielded either pyrrolo[3,2-c]azepines or N-pyrrol-3-ylmethyl-N-(4-hydroxy-3-sulfanylpropyl)-p-toluenesulfonamides (diols). Seleno-Pummerer reactions of 3-selanylmethylpyrroles also proceeded via in situ generation of selenoxides, followed by a treatment with TBAH.
Collapse
Affiliation(s)
- Takashi Go
- Department of Chemistry, Faculty of Education, Gifu University, Yanagido 1-1, Gifu 501-1193, Japan
| | - Akane Morimatsu
- Department of Chemistry, Faculty of Education, Gifu University, Yanagido 1-1, Gifu 501-1193, Japan
| | - Hiroaki Wasada
- Department of Chemistry, Faculty of Regional Study, Gifu University, Yanagido 1-1, Gifu 501-1193, Japan
| | - Genzoh Tanabe
- School of Pharmacy, Kindai University, 3-4-1 Kowakae, Higashi-osaka, Osaka 577-8502, Japan
| | - Osamu Muraoka
- School of Pharmacy, Kindai University, 3-4-1 Kowakae, Higashi-osaka, Osaka 577-8502, Japan
| | - Yoshiharu Sawada
- Life Science Research Center, Gifu University, Yanagido 1-1, Gifu 501-1193, Japan
| | - Mitsuhiro Yoshimatsu
- Department of Chemistry, Faculty of Education, Gifu University, Yanagido 1-1, Gifu 501-1193, Japan
| |
Collapse
|
27
|
|
28
|
Lin TY, Wu HH, Feng JJ, Zhang J. Chirality Transfer in Rhodium(I)-Catalyzed [3 + 2]-Cycloaddition of Vinyl Aziridines and Oxime Ethers: Atom-Economical Synthesis of Chiral Imidazolidines. Org Lett 2018; 20:3587-3590. [DOI: 10.1021/acs.orglett.8b01378] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Tao-Yan Lin
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, School of Chemistry and Molecular Engineering, East China Normal University, 3663 N. Zhongshan Road, Shanghai 200062, P. R. China
| | - Hai-Hong Wu
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, School of Chemistry and Molecular Engineering, East China Normal University, 3663 N. Zhongshan Road, Shanghai 200062, P. R. China
| | - Jian-Jun Feng
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, School of Chemistry and Molecular Engineering, East China Normal University, 3663 N. Zhongshan Road, Shanghai 200062, P. R. China
| | - Junliang Zhang
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, School of Chemistry and Molecular Engineering, East China Normal University, 3663 N. Zhongshan Road, Shanghai 200062, P. R. China
| |
Collapse
|
29
|
Liu H, Jia H, Shi W, Wang C, Zhang C, Guo H. Nickel(II)-Catalyzed [8 + 3]-Cycloaddition of 2-Aryl-N-tosylaziridines with Tropone. Org Lett 2018; 20:3570-3573. [DOI: 10.1021/acs.orglett.8b01354] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Honglei Liu
- Department of Applied Chemistry, China Agricultural University, Beijing 100193, P. R. China
| | - Hao Jia
- Department of Applied Chemistry, China Agricultural University, Beijing 100193, P. R. China
| | - Wangyu Shi
- Department of Applied Chemistry, China Agricultural University, Beijing 100193, P. R. China
| | - Chang Wang
- Department of Applied Chemistry, China Agricultural University, Beijing 100193, P. R. China
| | - Cheng Zhang
- Department of Applied Chemistry, China Agricultural University, Beijing 100193, P. R. China
| | - Hongchao Guo
- Department of Applied Chemistry, China Agricultural University, Beijing 100193, P. R. China
- Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Guizhou University, Guiyang 550025, P. R. China
| |
Collapse
|
30
|
Baek SY, Lee JY, Ko D, Baik MH, Yoo EJ. Rationally Designing Regiodivergent Dipolar Cycloadditions: Frontier Orbitals Show How To Switch between [5 + 3] and [4 + 2] Cycloadditions. ACS Catal 2018. [DOI: 10.1021/acscatal.8b00845] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Seung-yeol Baek
- Department of Chemistry, Korea Advanced Institute of Science and Technology (KAIST), Daejeon 34141, Republic of Korea
- Center for Catalytic Hydrocarbon Functionalizations, Institute for Basic Science (IBS), Daejeon 34141, Republic of Korea
| | - Ju Young Lee
- Department of Applied Chemistry, Kyung Hee University, Yongin 17104, Republic of Korea
| | - Donguk Ko
- Department of Applied Chemistry, Kyung Hee University, Yongin 17104, Republic of Korea
| | - Mu-Hyun Baik
- Department of Chemistry, Korea Advanced Institute of Science and Technology (KAIST), Daejeon 34141, Republic of Korea
- Center for Catalytic Hydrocarbon Functionalizations, Institute for Basic Science (IBS), Daejeon 34141, Republic of Korea
| | - Eun Jeong Yoo
- Department of Applied Chemistry, Kyung Hee University, Yongin 17104, Republic of Korea
| |
Collapse
|
31
|
Liu Y, Wang X, Chen S, Fu S, Liu B. Iron-Catalyzed Intramolecular Perezone-Type [5 + 2] Cycloaddition: Access to Tricyclo[6.3.1.01,6]dodecane. Org Lett 2018; 20:2934-2938. [DOI: 10.1021/acs.orglett.8b00989] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Yongjiang Liu
- Key Laboratory of Green Chemistry &Technology of Ministry of Education, College of Chemistry, Sichuan University, Chengdu 610064, China
| | - Xiao Wang
- Key Laboratory of Green Chemistry &Technology of Ministry of Education, College of Chemistry, Sichuan University, Chengdu 610064, China
| | - Song Chen
- Key Laboratory of Green Chemistry &Technology of Ministry of Education, College of Chemistry, Sichuan University, Chengdu 610064, China
| | - Shaomin Fu
- Key Laboratory of Green Chemistry &Technology of Ministry of Education, College of Chemistry, Sichuan University, Chengdu 610064, China
| | - Bo Liu
- Key Laboratory of Green Chemistry &Technology of Ministry of Education, College of Chemistry, Sichuan University, Chengdu 610064, China
- State key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing 210009, China
| |
Collapse
|
32
|
Affiliation(s)
- Hélène Pellissier
- Aix Marseille Univ, CNRS; Centrale Marseille, iSm2 13397 Marseille France
| |
Collapse
|
33
|
Cao B, Wei Y, Shi M. Indium(iii)-catalyzed intramolecular dearomative cycloaddition ofN-sulfonylaziridines to indoles: facile synthesis of tetracyclic pyrroloindoline skeletons. Org Chem Front 2018. [DOI: 10.1039/c7qo00882a] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
A facile and versatile indium(iii)-catalyzed intramolecular dearomative cycloaddition ofN-sulfonylaziridines to indoles has been developed, selectively giving rigid tetracyclic pyrroloindoline skeletons in moderate to good yields.
Collapse
Affiliation(s)
- Bo Cao
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals
- School of Chemistry & Molecular Engineering
- East China University of Science and Technology
- Shanghai 200237
- China
| | - Yin Wei
- State Key Laboratory of Organometallic Chemistry
- Shanghai Institute of Organic Chemistry
- Chinese Academy of Sciences
- Shanghai 200032
- China
| | - Min Shi
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals
- School of Chemistry & Molecular Engineering
- East China University of Science and Technology
- Shanghai 200237
- China
| |
Collapse
|
34
|
Zhou H, Wu B, Ma JA, Dang Y. Mechanistic understanding of [Rh(NHC)]-catalyzed intramolecular [5 + 2] cycloadditions of vinyloxiranes and vinylcyclopropanes with alkynes. Org Biomol Chem 2018; 16:4295-4303. [DOI: 10.1039/c8ob01117f] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Rh-catalyzed hetero-[5 + 2] cycloaddition of vinyloxirane with alkyne occurs via oxidative alkyne–alkene cyclization, oxirane cleavage and reductive elimination, the first example where oxidative alkyne–alkene cyclization mechanism is preferred within Rh-catalyzed [5 + 2] cycloadditions.
Collapse
Affiliation(s)
- Huan Zhou
- Department of Chemistry
- Tianjin Key Laboratory of Molecular Optoelectronic Sciences
- Tianjin University
- and Collaborative Innovation Center of Chemical Science and Engineering
- Tianjin 300072
| | - Botao Wu
- Department of Chemistry
- Tianjin Key Laboratory of Molecular Optoelectronic Sciences
- Tianjin University
- and Collaborative Innovation Center of Chemical Science and Engineering
- Tianjin 300072
| | - Jun-An Ma
- Department of Chemistry
- Tianjin Key Laboratory of Molecular Optoelectronic Sciences
- Tianjin University
- and Collaborative Innovation Center of Chemical Science and Engineering
- Tianjin 300072
| | - Yanfeng Dang
- Department of Chemistry
- Tianjin Key Laboratory of Molecular Optoelectronic Sciences
- Tianjin University
- and Collaborative Innovation Center of Chemical Science and Engineering
- Tianjin 300072
| |
Collapse
|
35
|
Zhu CZ, Feng JJ, Zhang J. Divergent synthesis of functionalized pyrrolidines and γ-amino ketones via rhodium-catalyzed switchable reactions of vinyl aziridines and silyl enol ethers. Chem Commun (Camb) 2018; 54:2401-2404. [DOI: 10.1039/c8cc00279g] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
Rhodium-catalyzed enantiospecific intermolecular [3+2] cycloadditions and ring-opening reactions of vinylaziridines with silyl enol ethers have been developed to synthesize functionalized pyrrolidines and γ-amino ketones, respectively.
Collapse
Affiliation(s)
- Chao-Ze Zhu
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes
- School of Chemistry and Molecular Engineering
- East China Normal University
- Shanghai 200062
- China
| | - Jian-Jun Feng
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes
- School of Chemistry and Molecular Engineering
- East China Normal University
- Shanghai 200062
- China
| | - Junliang Zhang
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes
- School of Chemistry and Molecular Engineering
- East China Normal University
- Shanghai 200062
- China
| |
Collapse
|
36
|
Yuan C, Wu Y, Wang D, Zhang Z, Wang C, Zhou L, Zhang C, Song B, Guo H. Formal [5+3] Cycloaddition of Zwitterionic Allylpalladium Intermediates with Azomethine Imines for Construction of N,O-Containing Eight-Membered Heterocycles. Adv Synth Catal 2017. [DOI: 10.1002/adsc.201701247] [Citation(s) in RCA: 84] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Chunhao Yuan
- Department of Applied Chemistry; China Agricultural University; 2 West Yuanmingyuan Road Beijing 100193 People's Republic of China
| | - Yang Wu
- Department of Applied Chemistry; China Agricultural University; 2 West Yuanmingyuan Road Beijing 100193 People's Republic of China
| | - Dongqi Wang
- Institute of High Energy Physics; Chinese Academy of Science; Beijing 100049 People's Republic of China
| | - Zhenhua Zhang
- Department of Applied Chemistry; China Agricultural University; 2 West Yuanmingyuan Road Beijing 100193 People's Republic of China
| | - Chang Wang
- Department of Applied Chemistry; China Agricultural University; 2 West Yuanmingyuan Road Beijing 100193 People's Republic of China
| | - Leijie Zhou
- Department of Applied Chemistry; China Agricultural University; 2 West Yuanmingyuan Road Beijing 100193 People's Republic of China
| | - Cheng Zhang
- Department of Applied Chemistry; China Agricultural University; 2 West Yuanmingyuan Road Beijing 100193 People's Republic of China
| | - Baoan Song
- Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education; Guizhou University; Guiyang 550025 People's Republic of China
| | - Hongchao Guo
- Department of Applied Chemistry; China Agricultural University; 2 West Yuanmingyuan Road Beijing 100193 People's Republic of China
- Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education; Guizhou University; Guiyang 550025 People's Republic of China
| |
Collapse
|
37
|
Lin TY, Wu HH, Feng JJ, Zhang J. Divergent Access to Functionalized Pyrrolidines and Pyrrolines via Iridium-Catalyzed Domino-Ring-Opening Cyclization of Vinyl Aziridines with β-Ketocarbonyls. Org Lett 2017; 19:6526-6529. [PMID: 29164890 DOI: 10.1021/acs.orglett.7b03232] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
A useful synthesis of five-membered N-heterocycles has been developed through an iridium-catalyzed domino-ring-opening cyclization of vinylaziridines with β-ketocarbonyls. α-Substituted 1,3-dicarbonyls reacted with vinylaziridines to give 2-methylenepyrrolidines bearing two adjacent sp3-carbon centers with moderate to excellent diastereoselectivity, while the reaction of α-unsubstituted 1,3-dicarbonyls afforded 2-pyrrolines in good yield.
Collapse
Affiliation(s)
- Tao-Yan Lin
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, School of Chemistry and Molecular Engineering, East China Normal University , 3663 North Zhongshan Road, Shanghai 200062, P. R. China
| | - Hai-Hong Wu
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, School of Chemistry and Molecular Engineering, East China Normal University , 3663 North Zhongshan Road, Shanghai 200062, P. R. China
| | - Jian-Jun Feng
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, School of Chemistry and Molecular Engineering, East China Normal University , 3663 North Zhongshan Road, Shanghai 200062, P. R. China
| | - Junliang Zhang
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, School of Chemistry and Molecular Engineering, East China Normal University , 3663 North Zhongshan Road, Shanghai 200062, P. R. China
| |
Collapse
|
38
|
Li Y, Hu M, Li JH. Silver-Catalyzed Intermolecular [3 + 2]/[5 + 2] Annulation of N-Arylpropiolamides with Vinyl Acids: Facile Synthesis of Fused 2H-Benzo[b]azepin-2-ones. ACS Catal 2017. [DOI: 10.1021/acscatal.7b02061] [Citation(s) in RCA: 44] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Yang Li
- State
Key Laboratory of Chemo/Biosensing and Chemometrics, Hunan University, Changsha 410082, China
- Key
Laboratory of Jiangxi Province for Persistent Pollutants Control and
Resources Recycle, Nanchang Hangkong University, Nanchang 330063, China
| | - Ming Hu
- State
Key Laboratory of Chemo/Biosensing and Chemometrics, Hunan University, Changsha 410082, China
- Key
Laboratory of Jiangxi Province for Persistent Pollutants Control and
Resources Recycle, Nanchang Hangkong University, Nanchang 330063, China
| | - Jin-Heng Li
- State
Key Laboratory of Chemo/Biosensing and Chemometrics, Hunan University, Changsha 410082, China
- Key
Laboratory of Jiangxi Province for Persistent Pollutants Control and
Resources Recycle, Nanchang Hangkong University, Nanchang 330063, China
- State
Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, China
| |
Collapse
|
39
|
Feng JJ, Zhang J. Rhodium-Catalyzed Stereoselective Intramolecular Tandem Reaction of Vinyloxiranes with Alkynes: Atom- and Step-Economical Synthesis of Multifunctional Mono-, Bi-, and Tricyclic Compounds. ACS Catal 2017. [DOI: 10.1021/acscatal.6b03399] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Jian-Jun Feng
- Shanghai Key Laboratory of
Green Chemistry and Chemical Processes, School of Chemistry and Molecular
Engineering, East China Normal University, 3663 North Zhongshan Road, Shanghai 200062, People’s Republic of China
| | - Junliang Zhang
- Shanghai Key Laboratory of
Green Chemistry and Chemical Processes, School of Chemistry and Molecular
Engineering, East China Normal University, 3663 North Zhongshan Road, Shanghai 200062, People’s Republic of China
| |
Collapse
|
40
|
Wang L, Zou H, Zhang X, Huang G. Mechanism and origins of selectivity in rhodium-catalyzed intermolecular [3 + 2] cycloadditions of vinylaziridines with allenes. Org Chem Front 2017. [DOI: 10.1039/c6qo00671j] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
DFT calculations were performed to investigate the rhodium-catalyzed intermolecular [3 + 2] cycloadditions of vinylaziridines with allenes.
Collapse
Affiliation(s)
- Li Wang
- Department of Chemistry
- School of Science and Tianjin Key Laboratory of Molecular Optoelectronic Sciences
- Tianjin University
- Tianjin 300072
- P.R. China
| | - Hongyan Zou
- Tianjin Key Laboratory of Water Resources and Environment
- Tianjin Normal University
- Tianjin 300387
- P.R. China
| | - Xinwen Zhang
- Department of Chemistry
- School of Science and Tianjin Key Laboratory of Molecular Optoelectronic Sciences
- Tianjin University
- Tianjin 300072
- P.R. China
| | - Genping Huang
- Department of Chemistry
- School of Science and Tianjin Key Laboratory of Molecular Optoelectronic Sciences
- Tianjin University
- Tianjin 300072
- P.R. China
| |
Collapse
|
41
|
Zhu CZ, Feng JJ, Zhang J. Rhodium-catalyzed intermolecular [3+3] cycloaddition of vinyl aziridines with C,N-cyclic azomethine imines: stereospecific synthesis of chiral fused tricyclic 1,2,4-hexahydrotriazines. Chem Commun (Camb) 2017; 53:4688-4691. [DOI: 10.1039/c7cc02078c] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
A new rhodium-catalyzed intermolecular [3+3] cycloaddition of vinylaziridines with C,N-cyclic azomethine imines has been described to construct enantioenriched 1,2,4-hexahydrotriazines.
Collapse
Affiliation(s)
- Chao-Ze Zhu
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes
- School of Chemistry and Molecular Engineering
- East China Normal University
- Shanghai 200062
- China
| | - Jian-Jun Feng
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes
- School of Chemistry and Molecular Engineering
- East China Normal University
- Shanghai 200062
- China
| | - Junliang Zhang
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes
- School of Chemistry and Molecular Engineering
- East China Normal University
- Shanghai 200062
- China
| |
Collapse
|
42
|
Feng JJ, Zhang J. Synthesis of Unsaturated N-Heterocycles by Cycloadditions of Aziridines and Alkynes. ACS Catal 2016. [DOI: 10.1021/acscatal.6b02072] [Citation(s) in RCA: 108] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Jian-Jun Feng
- Shanghai Key Laboratory of
Green Chemistry and Chemical Processes, School of Chemistry and Molecular
Engineering, East China Normal University, 3663 North Zhongshan Road, Shanghai 200062, P. R. China
| | - Junliang Zhang
- Shanghai Key Laboratory of
Green Chemistry and Chemical Processes, School of Chemistry and Molecular
Engineering, East China Normal University, 3663 North Zhongshan Road, Shanghai 200062, P. R. China
| |
Collapse
|
43
|
Lin TY, Zhu CZ, Zhang P, Wang Y, Wu HH, Feng JJ, Zhang J. Regiodivergent Intermolecular [3+2] Cycloadditions of Vinyl Aziridines and Allenes: Stereospecific Synthesis of Chiral Pyrrolidines. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201605530] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Tao-Yan Lin
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, School of Chemistry and Molecular Engineering; East China Normal University; Shanghai 200062 P.R. China
| | - Chao-Ze Zhu
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, School of Chemistry and Molecular Engineering; East China Normal University; Shanghai 200062 P.R. China
| | - Peichao Zhang
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, School of Chemistry and Molecular Engineering; East China Normal University; Shanghai 200062 P.R. China
| | - Yidong Wang
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, School of Chemistry and Molecular Engineering; East China Normal University; Shanghai 200062 P.R. China
| | - Hai-Hong Wu
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, School of Chemistry and Molecular Engineering; East China Normal University; Shanghai 200062 P.R. China
| | - Jian-Jun Feng
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, School of Chemistry and Molecular Engineering; East China Normal University; Shanghai 200062 P.R. China
| | - Junliang Zhang
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, School of Chemistry and Molecular Engineering; East China Normal University; Shanghai 200062 P.R. China
- State Key Laboratory of Organometallic Chemistry; Shanghai Institute of Organic Chemistry, CAS; 345 Lingling Road Shanghai 200032 China
| |
Collapse
|
44
|
Regiodivergent Intermolecular [3+2] Cycloadditions of Vinyl Aziridines and Allenes: Stereospecific Synthesis of Chiral Pyrrolidines. Angew Chem Int Ed Engl 2016; 55:10844-8. [DOI: 10.1002/anie.201605530] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2016] [Indexed: 12/18/2022]
|
45
|
Hu C, Song RJ, Hu M, Yang Y, Li JH, Luo S. [5+2] Cycloaddition of 2-(2-Aminoethyl)oxiranes with Alkynes via Epoxide Ring-Opening: A Facile Access to Azepines. Angew Chem Int Ed Engl 2016; 55:10423-6. [DOI: 10.1002/anie.201604679] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2016] [Revised: 06/29/2016] [Indexed: 11/11/2022]
Affiliation(s)
- Chao Hu
- State Key Laboratory of Chemo/Biosensing and Chemometrics; Hunan University; Changsha 410082 China
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle; Nanchang Hangkong University; Nanchang 330063 China
| | - Ren-Jie Song
- State Key Laboratory of Chemo/Biosensing and Chemometrics; Hunan University; Changsha 410082 China
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle; Nanchang Hangkong University; Nanchang 330063 China
| | - Ming Hu
- State Key Laboratory of Chemo/Biosensing and Chemometrics; Hunan University; Changsha 410082 China
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle; Nanchang Hangkong University; Nanchang 330063 China
| | - Yuan Yang
- State Key Laboratory of Chemo/Biosensing and Chemometrics; Hunan University; Changsha 410082 China
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle; Nanchang Hangkong University; Nanchang 330063 China
| | - Jin-Heng Li
- State Key Laboratory of Chemo/Biosensing and Chemometrics; Hunan University; Changsha 410082 China
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle; Nanchang Hangkong University; Nanchang 330063 China
- State Key Laboratory of Applied Organic Chemistry; Lanzhou University; Lanzhou 730000 China
| | - Shenglian Luo
- State Key Laboratory of Chemo/Biosensing and Chemometrics; Hunan University; Changsha 410082 China
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle; Nanchang Hangkong University; Nanchang 330063 China
| |
Collapse
|
46
|
Hu C, Song RJ, Hu M, Yang Y, Li JH, Luo S. [5+2] Cycloaddition of 2-(2-Aminoethyl)oxiranes with Alkynes via Epoxide Ring-Opening: A Facile Access to Azepines. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201604679] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Chao Hu
- State Key Laboratory of Chemo/Biosensing and Chemometrics; Hunan University; Changsha 410082 China
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle; Nanchang Hangkong University; Nanchang 330063 China
| | - Ren-Jie Song
- State Key Laboratory of Chemo/Biosensing and Chemometrics; Hunan University; Changsha 410082 China
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle; Nanchang Hangkong University; Nanchang 330063 China
| | - Ming Hu
- State Key Laboratory of Chemo/Biosensing and Chemometrics; Hunan University; Changsha 410082 China
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle; Nanchang Hangkong University; Nanchang 330063 China
| | - Yuan Yang
- State Key Laboratory of Chemo/Biosensing and Chemometrics; Hunan University; Changsha 410082 China
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle; Nanchang Hangkong University; Nanchang 330063 China
| | - Jin-Heng Li
- State Key Laboratory of Chemo/Biosensing and Chemometrics; Hunan University; Changsha 410082 China
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle; Nanchang Hangkong University; Nanchang 330063 China
- State Key Laboratory of Applied Organic Chemistry; Lanzhou University; Lanzhou 730000 China
| | - Shenglian Luo
- State Key Laboratory of Chemo/Biosensing and Chemometrics; Hunan University; Changsha 410082 China
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle; Nanchang Hangkong University; Nanchang 330063 China
| |
Collapse
|
47
|
Zhang X, Zou H, Huang G. Mechanism and Origins of Ligand-Controlled Selectivity of Rhodium-Catalyzed Intermolecular Cycloadditions of Vinylaziridines with Alkynes. ChemCatChem 2016. [DOI: 10.1002/cctc.201600349] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Xinwen Zhang
- Department of Chemistry, School of Science; Tianjin University; Tianjin 300072 P.R. China
| | - Hongyan Zou
- Tianjin Key Laboratory of Water Resources and Environment; Tianjin Normal University; Tianjin 300387 P.R. China
| | - Genping Huang
- Department of Chemistry, School of Science; Tianjin University; Tianjin 300072 P.R. China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin); Tianjin 300072 P.R. China
| |
Collapse
|
48
|
Song W, Lynch JC, Shu XZ, Tang W. Rhodium-Catalyzed [5+2] Cycloaddition of 3-Acyloxy-1,4-enyne with Alkene or Allene. Adv Synth Catal 2016. [DOI: 10.1002/adsc.201600196] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
|
49
|
Li X, Song W, Ke X, Xu X, Liu P, Houk KN, Zhao X, Tang W. Rhodium‐Catalyzed Intramolecular [5+2] Cycloaddition of Inverted 3‐Acyloxy‐1,4‐enyne and Alkyne: Experimental and Theoretical Studies. Chemistry 2016; 22:7079-83. [DOI: 10.1002/chem.201601195] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2016] [Indexed: 12/31/2022]
Affiliation(s)
- Xiaoxun Li
- School of Pharmacy University of Wisconsin-Madison Madison WI 53705 USA
| | - Wangze Song
- School of Pharmacy University of Wisconsin-Madison Madison WI 53705 USA
| | - Xiaona Ke
- Department of Chemistry Key Laboratory of Advanced Energy, Materials Chemistry (Ministry of Education) Nankai University Tianjin 300071 P. R. China
| | - Xiufang Xu
- Department of Chemistry Key Laboratory of Advanced Energy, Materials Chemistry (Ministry of Education) Nankai University Tianjin 300071 P. R. China
| | - Peng Liu
- Department of Chemistry University of Pittsburgh Pittsburgh PA 15260 USA
| | - K. N. Houk
- Department of Chemistry and Biochemistry University of California Los Angeles CA 90095-1569 USA
| | - Xian‐liang Zhao
- School of Pharmacy University of Wisconsin-Madison Madison WI 53705 USA
- School of Biological and Chemical Engineering Zhejiang University of Science and Technology Hangzhou 310023 P. R. China
| | - Weiping Tang
- School of Pharmacy University of Wisconsin-Madison Madison WI 53705 USA
- Department of Chemistry University of Wisconsin-Madison Madison WI 53706 USA
| |
Collapse
|
50
|
Feng JJ, Lin TY, Zhu CZ, Wang H, Wu HH, Zhang J. The Divergent Synthesis of Nitrogen Heterocycles by Rhodium(I)-Catalyzed Intermolecular Cycloadditions of Vinyl Aziridines and Alkynes. J Am Chem Soc 2016; 138:2178-81. [DOI: 10.1021/jacs.6b00386] [Citation(s) in RCA: 131] [Impact Index Per Article: 16.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Jian-Jun Feng
- Shanghai
Key Laboratory of
Green Chemistry and Chemical Processes, Department of Chemistry, East China Normal University, 3663 N. Zhongshan Road, Shanghai 200062, P. R. China
| | - Tao-Yan Lin
- Shanghai
Key Laboratory of
Green Chemistry and Chemical Processes, Department of Chemistry, East China Normal University, 3663 N. Zhongshan Road, Shanghai 200062, P. R. China
| | - Chao-Ze Zhu
- Shanghai
Key Laboratory of
Green Chemistry and Chemical Processes, Department of Chemistry, East China Normal University, 3663 N. Zhongshan Road, Shanghai 200062, P. R. China
| | - Huamin Wang
- Shanghai
Key Laboratory of
Green Chemistry and Chemical Processes, Department of Chemistry, East China Normal University, 3663 N. Zhongshan Road, Shanghai 200062, P. R. China
| | - Hai-Hong Wu
- Shanghai
Key Laboratory of
Green Chemistry and Chemical Processes, Department of Chemistry, East China Normal University, 3663 N. Zhongshan Road, Shanghai 200062, P. R. China
| | - Junliang Zhang
- Shanghai
Key Laboratory of
Green Chemistry and Chemical Processes, Department of Chemistry, East China Normal University, 3663 N. Zhongshan Road, Shanghai 200062, P. R. China
| |
Collapse
|