1
|
Huang Y, Wang N, Wang M, Zi Y, Huang W. Efficient Synthesis of Cyanohydrin Esters: P(NMe 2) 3 Mediated Direct Deoxygenation of Acyl Cyanides with Carboxylic Acids. J Org Chem 2024; 89:11777-11782. [PMID: 39115151 DOI: 10.1021/acs.joc.4c01081] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/17/2024]
Abstract
An efficient synthesis of cyanohydrin esters via a P(NMe2)3 mediated direct deoxygenation process has been exploited, circumventing the release or transformation of the CN─ anion during the reaction. This approach possesses a broad scope and acts as a powerful supplement for the construction of diverse cyanohydrin esters. It offers advantages such as mild conditions, straightforward operations, and excellent scalability, affirming the feasibility and versatility of this approach and highlighting its potential in practical synthesis.
Collapse
Affiliation(s)
- Yuanyuan Huang
- School of Chemistry and Chemical Engineering, Nantong University, Nantong 226019, P. R. China
| | - Nan Wang
- School of Chemistry and Chemical Engineering, Nantong University, Nantong 226019, P. R. China
| | - Mengke Wang
- School of Chemistry and Chemical Engineering, Nantong University, Nantong 226019, P. R. China
| | - You Zi
- School of Chemistry and Chemical Engineering, Nantong University, Nantong 226019, P. R. China
| | - Weichun Huang
- School of Chemistry and Chemical Engineering, Nantong University, Nantong 226019, P. R. China
| |
Collapse
|
2
|
Wang N, Huang Y, Zi Y, Wang M, Huang W. P(NMe 2) 3-Mediated Regioselective N-Alkylation of 2-Pyridones via Direct Deoxygenation of α-Keto Esters. J Org Chem 2024; 89:3657-3665. [PMID: 38366991 DOI: 10.1021/acs.joc.3c02819] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/19/2024]
Abstract
A practical and regioselective direct N-alkylation of 2-pyridones is enabled by use of α-keto esters in the P(NMe2)3-mediated deoxygenation process. The reaction proceeds under mild conditions to produce N-alkylated 2-pyridones with high selectivity and generality, and the protocol is shown to be applicable for the scale-up synthesis, which makes it promising for practical applications.
Collapse
Affiliation(s)
- Nan Wang
- School of Chemistry and Chemical Engineering, Nantong University, Nantong 226019, P. R. China
| | - Yuanyuan Huang
- School of Chemistry and Chemical Engineering, Nantong University, Nantong 226019, P. R. China
| | - You Zi
- School of Chemistry and Chemical Engineering, Nantong University, Nantong 226019, P. R. China
| | - Mengke Wang
- School of Chemistry and Chemical Engineering, Nantong University, Nantong 226019, P. R. China
| | - Weichun Huang
- School of Chemistry and Chemical Engineering, Nantong University, Nantong 226019, P. R. China
| |
Collapse
|
3
|
Ma WB, Wang LG, Chen SR, Zhang X, Xuan J, Li F. Synthesis of spiro[indolenine]-methanofullerenes via Deoxofluor promoted deoxygenative cyclopropanation of 1,2-(3-indole)-fullerenols. Org Biomol Chem 2023; 21:9459-9462. [PMID: 37997156 DOI: 10.1039/d3ob01697h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2023]
Abstract
Deoxofluor-promoted intramolecular cyclopropanation of 1,2-(3-indole)fullerenols has been developed as a straightforward and efficient protocol for the synthesis of various spiro[indolenine]-methanofullerenes. This approach exhibits low cost, operational simplicity, and convenient conditions, and thus has potential application value.
Collapse
Affiliation(s)
- Wen-Bin Ma
- Department of Chemistry, Anhui University; Key Laboratory of Structure and Functional Regulation of Hybrid Materials (Anhui University), Ministry of Education; Anhui Province Key Laboratory of Chemistry for Inorganic/Organic Hybrid Functionalized Materials and Key Laboratory of Functional Inorganic Materials of Anhui Province, Hefei, Anhui 230601, China.
| | - Long-Ge Wang
- Department of Chemistry, Anhui University; Key Laboratory of Structure and Functional Regulation of Hybrid Materials (Anhui University), Ministry of Education; Anhui Province Key Laboratory of Chemistry for Inorganic/Organic Hybrid Functionalized Materials and Key Laboratory of Functional Inorganic Materials of Anhui Province, Hefei, Anhui 230601, China.
| | - Shou-Rui Chen
- Department of Chemistry, Anhui University; Key Laboratory of Structure and Functional Regulation of Hybrid Materials (Anhui University), Ministry of Education; Anhui Province Key Laboratory of Chemistry for Inorganic/Organic Hybrid Functionalized Materials and Key Laboratory of Functional Inorganic Materials of Anhui Province, Hefei, Anhui 230601, China.
| | - Xiang Zhang
- Department of Chemistry, Anhui University; Key Laboratory of Structure and Functional Regulation of Hybrid Materials (Anhui University), Ministry of Education; Anhui Province Key Laboratory of Chemistry for Inorganic/Organic Hybrid Functionalized Materials and Key Laboratory of Functional Inorganic Materials of Anhui Province, Hefei, Anhui 230601, China.
| | - Jun Xuan
- Department of Chemistry, Anhui University; Key Laboratory of Structure and Functional Regulation of Hybrid Materials (Anhui University), Ministry of Education; Anhui Province Key Laboratory of Chemistry for Inorganic/Organic Hybrid Functionalized Materials and Key Laboratory of Functional Inorganic Materials of Anhui Province, Hefei, Anhui 230601, China.
| | - Fei Li
- Department of Chemistry, Anhui University; Key Laboratory of Structure and Functional Regulation of Hybrid Materials (Anhui University), Ministry of Education; Anhui Province Key Laboratory of Chemistry for Inorganic/Organic Hybrid Functionalized Materials and Key Laboratory of Functional Inorganic Materials of Anhui Province, Hefei, Anhui 230601, China.
| |
Collapse
|
4
|
Huang Y, Wang N, Wu ZG, Wu X, Wang M, Huang W, Zi Y. Sequential In Situ-Formed Kukhtin-Ramirez Adduct and P(NMe 2) 3-Catalyzed O-Phosphination of α-Dicarbonyls with P(O)-H. Org Lett 2023; 25:7595-7600. [PMID: 37830918 DOI: 10.1021/acs.orglett.3c02563] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2023]
Abstract
O-Phosphination of α-dicarbonyls via sequential in situ formation of a Kukhtin-Ramirez adduct and a P(NMe2)3-catalyzed process has been exploited for the synthesis of α-phosphoryloxy carbonyls. A range of P(O)-H derivatives, including diarylphosphine oxides, arylphosphinates, and phosphinates, are competent candidates to be introduced into the α-dicarbonyls in this transformation, and various α-phosphoryloxy carbonyls are obtained. This approach possesses advantages of mild conditions, simple operations, atom economy, high efficiency, and gram-scale synthesis, which make it promising in the synthesis toolbox.
Collapse
Affiliation(s)
- Yuanyuan Huang
- School of Chemistry and Chemical Engineering, Nantong University, Nantong 226019, P. R. China
| | - Nan Wang
- School of Chemistry and Chemical Engineering, Nantong University, Nantong 226019, P. R. China
| | - Zheng-Guang Wu
- School of Chemistry and Chemical Engineering, Nantong University, Nantong 226019, P. R. China
| | - Xinxing Wu
- School of Chemistry and Chemical Engineering, Nantong University, Nantong 226019, P. R. China
| | - Mengke Wang
- School of Chemistry and Chemical Engineering, Nantong University, Nantong 226019, P. R. China
| | - Weichun Huang
- School of Chemistry and Chemical Engineering, Nantong University, Nantong 226019, P. R. China
| | - You Zi
- School of Chemistry and Chemical Engineering, Nantong University, Nantong 226019, P. R. China
| |
Collapse
|
5
|
Sar S, Ghorai P. An Intramolecular Umpolung Cascade Kukhtin-Ramirez Reaction/Michael Addition-Initiated Cyclization: Stereoselective Synthesis of Tetrasubstituted Cyclopropane Fused 1-Indanones. Org Lett 2023; 25:1946-1951. [PMID: 36920108 DOI: 10.1021/acs.orglett.3c00494] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/16/2023]
Abstract
Herein, we disclose a fascinating highly stereoselective P(NMe2)3 mediated intramolecular deoxygenative umpolung cascade Michael addition-initiated cyclopropanation with a diverse substrate adaptability. This methodology creates a new horizon for expedient access to valuable 6,5,3-fused scaffolds having an all-carbon quaternary stereocenter via Kukhtin-Ramirez (K-R) adduct formation, with excellent diastereoselectivity and yields under metal-free ambient conditions. A few functional group transformations have also been performed successfully. Additionally, an asymmetric catalytic attempt using (R)-(+)-H8-BINOL has delivered good enantioselectivity.
Collapse
Affiliation(s)
- Suman Sar
- Department of Chemistry, Indian Institute of Science Education and Research (IISER) Bhopal, Bhopal By-pass Road, Bhauri, Bhopal 462066, India
| | - Prasanta Ghorai
- Department of Chemistry, Indian Institute of Science Education and Research (IISER) Bhopal, Bhopal By-pass Road, Bhauri, Bhopal 462066, India
| |
Collapse
|
6
|
Xu X, Shao J, Wang SR. Tuning the Cyclopropane Ring-Opening Reaction over Electronic Bias by Fusion to a Pre-Aromatic Ring: TfOH-Promoted Aromatization of Dibenzonorcaradienes to Dibenzo[ f, h]isocoumarins. J Org Chem 2022; 87:3794-3798. [PMID: 35037754 DOI: 10.1021/acs.joc.1c02884] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Fusion of the cyclopropane ring bearing two vicinal acceptors to the pre-aromatic dihydrophenanthrene ring, which is constructed by the Pd-catalyzed cross-coupling between the vicinal aromatic rings, is found to effectively direct the cleavage of the electronically unfavored cyclopropane bond between the vicinal acceptors. Consequently, a modular method for the rapid synthesis of dibenzo[f,h]isocoumarins from methyl ketones, aryl aldehydes, and α-keto esters via a reaction cascade of aldol condensation, Kukhtin-Ramirez cyclopropanation, Pd-catalyzed direct arylation, and acid-promoted aromatization has been realized.
Collapse
Affiliation(s)
- Xudong Xu
- Chang-Kung Chuang Institute, School of Chemistry and Molecular Engineering, East China Normal University, 500 Dongchuan Lu, Shanghai 200241, China
| | - Jiru Shao
- Chang-Kung Chuang Institute, School of Chemistry and Molecular Engineering, East China Normal University, 500 Dongchuan Lu, Shanghai 200241, China
| | - Sunewang R Wang
- Chang-Kung Chuang Institute, School of Chemistry and Molecular Engineering, East China Normal University, 500 Dongchuan Lu, Shanghai 200241, China.,Shanghai Engineering Research Center of Molecular Therapeutics and New Drug Development, East China Normal University, 3663 North Zhongshan Lu, Shanghai 200062, China
| |
Collapse
|
7
|
Feixue X, Jianwei Z, Taishan Y, Jie H, Zhengjie H. Synthesis of Polysubstituted 2,3-Dihydrofurans via P(NMe 2) 3- Mediated [1+4] Annulation of 1,2-Dicarbonyl Compounds with α, β-Unsaturated Ketones. CHINESE J ORG CHEM 2022. [DOI: 10.6023/cjoc202205021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
|
8
|
Zhang Z, Jing L, Li E, Duan Z. Cooperative Palladium-Catalyzed and P(NEt2)3-Mediated (4+1) Annulation of Isatins with 2-Hydroxymethylallylcarbonates. Org Chem Front 2022. [DOI: 10.1039/d2qo00231k] [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
P(NR2)3-promoted transformations of isatins with electron-withdrawing alkenes have received consistently attention over the last decades. However, no example involving chemical transformations of nonactivated or weakly activated alkenes is discovered in...
Collapse
|
9
|
Schoemaker R, Schwedtmann K, Weigand JJ. Pyrazolyl-substituted Phosphorus(III) compounds in synthesis. Coord Chem Rev 2021. [DOI: 10.1016/j.ccr.2021.213829] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
|
10
|
Zhang J, Qiu Y, Zhang B, Huang Z, He Z. P(NMe2)3-Mediated Reductive Intramolecular Annulation of Benzoylformates Tethered with a Trisubstituted Alkene Unit and Synthesis of 2,2-Disubstituted 2H-Chromenes. Org Lett 2021; 23:1880-1885. [DOI: 10.1021/acs.orglett.1c00286] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Jiayong Zhang
- The State Key Laboratory of Elemento-Organic Chemistry, College of Chemistry, Nankai University, Tianjin 300071, China
| | - Yuhe Qiu
- The State Key Laboratory of Elemento-Organic Chemistry, College of Chemistry, Nankai University, Tianjin 300071, China
| | - Biao Zhang
- The State Key Laboratory of Elemento-Organic Chemistry, College of Chemistry, Nankai University, Tianjin 300071, China
| | - Zhiqiang Huang
- The State Key Laboratory of Elemento-Organic Chemistry, College of Chemistry, Nankai University, Tianjin 300071, China
| | - Zhengjie He
- The State Key Laboratory of Elemento-Organic Chemistry, College of Chemistry, Nankai University, Tianjin 300071, China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin 300071, China
| |
Collapse
|
11
|
Shao J, Luo Q, Bi H, Wang SR. Cooperation of Cis Vicinal Acceptors for Donor-Acceptor Cyclopropane Activation: TfOH-Promoted Ring-Opening/Aryl Shift Rearrangement to 3- and 5-Ylidenebutenolides. Org Lett 2021; 23:459-463. [PMID: 33399000 DOI: 10.1021/acs.orglett.0c03976] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
A convenient route to 3- and 5-ylidenebutenolides from readily available cis-2-acylcyclopropane-1-carboxylates is described. Upon exposure to TfOH, synergistic activation of the vicinal acceptors in cis-2-acylcyclopropane-1-carboxylates generates highly strained bicyclic oxocarbenium ion intermediates, which undergo the ring-opening/aryl shift/deprotonation cascade process to form the 3- or 5-ylidenebutenolides depending on the acyl group. On the other hand, the corresponding trans isomers, from which it is difficult to form such oxocarbenium ions, are inactive under the same conditions.
Collapse
Affiliation(s)
- Jiru Shao
- Chang-Kung Chuang Institute, School of Chemistry and Molecular Engineering, East China Normal University, 500 Dongchuan Lu, Shanghai 200241, China
| | - Qinyuan Luo
- Chang-Kung Chuang Institute, School of Chemistry and Molecular Engineering, East China Normal University, 500 Dongchuan Lu, Shanghai 200241, China
| | - Hongyan Bi
- Chang-Kung Chuang Institute, School of Chemistry and Molecular Engineering, East China Normal University, 500 Dongchuan Lu, Shanghai 200241, China
| | - Sunewang R Wang
- Chang-Kung Chuang Institute, School of Chemistry and Molecular Engineering, East China Normal University, 500 Dongchuan Lu, Shanghai 200241, China.,Shanghai Engineering Research Center of Molecular Therapeutics and New Drug Development, East China Normal University, 3663 North Zhongshan Lu, Shanghai 200062, China
| |
Collapse
|
12
|
Qiu Y, Lu K, Wei B, Qian Z, He Z. P III-Mediated Intramolecular Cyclopropanation and Synthesis of Cyclopropa[ c]coumarins. CHINESE J ORG CHEM 2021. [DOI: 10.6023/cjoc202104036] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
|
13
|
te Grotenhuis C, Mattos JT, Radosevich AT. Addition reactions of a phosphorus triamide to nitrosoarenes and acylpyridines. PHOSPHORUS SULFUR 2020. [DOI: 10.1080/10426507.2020.1804188] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- Colet te Grotenhuis
- Department of Chemistry, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - Jared T. Mattos
- Department of Chemistry, Massachusetts Institute of Technology, Cambridge, MA, USA
| | | |
Collapse
|
14
|
Deng YH, Chu WD, Shang YH, Yu KY, Jia ZL, Fan CA. P(NMe2)3-Mediated Umpolung Spirocyclopropanation Reaction of p-Quinone Methides: Diastereoselective Synthesis of Spirocyclopropane-Cyclohexadienones. Org Lett 2020; 22:8376-8381. [DOI: 10.1021/acs.orglett.0c02998] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Yu-Hua Deng
- Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education, Yunnan Research & Development Center for Natural Products, and School of Chemical Science and Technology, Yunnan University, No. 2 Cuihu North Road, Kunming 650091, China
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, 222 Tianshui Nanlu, Lanzhou 730000, China
| | - Wen-Dao Chu
- College of Chemistry and Chemical Engineering, China West Normal University, No. 1 Shida Road, Nanchong 637002, China
| | - Yun-Han Shang
- Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education, Yunnan Research & Development Center for Natural Products, and School of Chemical Science and Technology, Yunnan University, No. 2 Cuihu North Road, Kunming 650091, China
| | - Ke-Yin Yu
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, 222 Tianshui Nanlu, Lanzhou 730000, China
| | - Zhi-Long Jia
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, 222 Tianshui Nanlu, Lanzhou 730000, China
| | - Chun-An Fan
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, 222 Tianshui Nanlu, Lanzhou 730000, China
| |
Collapse
|
15
|
Organophosphorus zwitterions engaged in a conjugated macrocycle on fullerene. Commun Chem 2020; 3:90. [PMID: 36703330 PMCID: PMC9814461 DOI: 10.1038/s42004-020-00340-x] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2020] [Accepted: 06/29/2020] [Indexed: 01/29/2023] Open
Abstract
Organophosphorus zwitterions are one of the most important but elusive intermediates for carbon-carbon bond formation in synthetic chemistry and biology. However, a lack of isolated examples due to their lability has hampered in-depth understanding of structures and their reaction mechanisms. In this study, we crystallographically reveal the solid-state structure of a phosha-Michael adduct engaged in a cage-opened C60 skeleton, which is formed as a kinetic product. This compound exhibits dark brown colour in solution with an intense absorption band that extends to 1000 nm, reflecting intramolecular charge transfer transitions. From the 1,2-dicarbonyl moiety on the conjugated orifice, β-oxo-phosphorus ylide is formed as a thermodynamic product. The reaction mechanism that has long been disputed is examined by experimental and theoretical studies, showing a pathway which includes an SN2 reaction as a key step instead of the hitherto considered carbene pathway.
Collapse
|
16
|
Zhang J, Hao J, Huang Z, Han J, He Z. PIII-Mediated intramolecular cyclopropanation and metal-free synthesis of cyclopropane-fused heterocycles. Chem Commun (Camb) 2020; 56:10251-10254. [DOI: 10.1039/d0cc04086j] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
The carbene-like reactivity of the Kukhtin–Ramirez adduct enables the first reductive intramolecular cyclopropanation, which provides easy access to highly functionalized cyclopropane-fused heterocycles.
Collapse
Affiliation(s)
- Jiayong Zhang
- State Key Laboratory of Elemento-Organic Chemistry
- College of Chemistry
- Nankai University
- Tianjin 300071
- P. R. China
| | - Jiahang Hao
- State Key Laboratory of Elemento-Organic Chemistry
- College of Chemistry
- Nankai University
- Tianjin 300071
- P. R. China
| | - Zhiqiang Huang
- State Key Laboratory of Elemento-Organic Chemistry
- College of Chemistry
- Nankai University
- Tianjin 300071
- P. R. China
| | - Jie Han
- State Key Laboratory of Elemento-Organic Chemistry
- College of Chemistry
- Nankai University
- Tianjin 300071
- P. R. China
| | - Zhengjie He
- State Key Laboratory of Elemento-Organic Chemistry
- College of Chemistry
- Nankai University
- Tianjin 300071
- P. R. China
| |
Collapse
|
17
|
Tan P, Wang SR. Reductive (3 + 2) Annulation of Benzils with Pyrylium Salts: Stereoselective Access to Furyl Analogues of cis-Chalcones. Org Lett 2019; 21:6029-6033. [DOI: 10.1021/acs.orglett.9b02182] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Pengwei Tan
- Chang-Kung Chuang Institute, School of Chemistry and Molecular Engineering, East China Normal University, 500 Dongchuan Lu, Shanghai 200241, China
| | - Sunewang R. Wang
- Chang-Kung Chuang Institute, School of Chemistry and Molecular Engineering, East China Normal University, 500 Dongchuan Lu, Shanghai 200241, China
- Shanghai Engineering Research Center of Molecular Therapeutics and New Drug Development, East China Normal University, 3663 North Zhongshan Lu, Shanghai 200062, China
| |
Collapse
|
18
|
Biglova YN, Mustafin AG. Nucleophilic cyclopropanation of [60]fullerene by the addition–elimination mechanism. RSC Adv 2019; 9:22428-22498. [PMID: 35519493 PMCID: PMC9067310 DOI: 10.1039/c9ra04036f] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2019] [Accepted: 07/06/2019] [Indexed: 11/23/2022] Open
Abstract
Information on the synthesis of monofunctionalized methanofullerenes C60 obtained by the addition–elimination mechanism is generalized. The main reagents for cyclopropanation, mechanisms and optimal conditions for the processes, and the prospects for practical application of the products are considered. Generalized material on the synthesis of monosubstituted methanofullerenes C60, obtained by the addition–elimination mechanism.![]()
Collapse
Affiliation(s)
- Yulya N. Biglova
- Ufa Institute of Chemistry
- Russian Academy of Sciences
- Ufa
- Russian Federation
- Department of Chemistry
| | - Akhat G. Mustafin
- Ufa Institute of Chemistry
- Russian Academy of Sciences
- Ufa
- Russian Federation
| |
Collapse
|
19
|
|
20
|
Espinosa Ferao A. On the Mechanism of Trimethylphosphine-Mediated Reductive Dimerization of Ketones. Inorg Chem 2018; 57:8058-8064. [DOI: 10.1021/acs.inorgchem.7b02816] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Arturo Espinosa Ferao
- Department of Organic Chemistry, Faculty of Chemistry, University of Murcia, Campus de Espinardo, 30071 Murcia, Spain
| |
Collapse
|
21
|
Liu Y, Li H, Zhou X, He Z. P(NMe2)3-Mediated Reductive (1 + 4) Annulation Reaction of Isatins with Nitroalkenes: An Access to Spirooxindolyl Isoxazoline N-Oxides and Their Corresponding Isoxazolines. J Org Chem 2017; 82:10997-11007. [DOI: 10.1021/acs.joc.7b01962] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Yiyi Liu
- The
State Key Laboratory of Elemento-Organic Chemistry and Collaborative
Innovation Center of Chemical Science and Engineering (Tianjin), College
of Chemistry, Nankai University, Tianjin 300071, P. R. China
| | - Hengyu Li
- The
State Key Laboratory of Elemento-Organic Chemistry and Collaborative
Innovation Center of Chemical Science and Engineering (Tianjin), College
of Chemistry, Nankai University, Tianjin 300071, P. R. China
| | - Xun Zhou
- School
of Materials Science and Engineering, Central South University, Changsha 410083, P. R. China
| | - Zhengjie He
- The
State Key Laboratory of Elemento-Organic Chemistry and Collaborative
Innovation Center of Chemical Science and Engineering (Tianjin), College
of Chemistry, Nankai University, Tianjin 300071, P. R. China
| |
Collapse
|
22
|
Zhang L, Lu H, Xu GQ, Wang ZY, Xu PF. PPh3 Mediated Reductive Annulation Reaction between Isatins and Electron Deficient Dienes to Construct Spirooxindole Compounds. J Org Chem 2017; 82:5782-5789. [DOI: 10.1021/acs.joc.7b00595] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Lei Zhang
- State Key Laboratory of Applied
Organic Chemistry and College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, P. R. China
| | - Hong Lu
- State Key Laboratory of Applied
Organic Chemistry and College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, P. R. China
| | - Guo-Qiang Xu
- State Key Laboratory of Applied
Organic Chemistry and College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, P. R. China
| | - Zhu-Yin Wang
- State Key Laboratory of Applied
Organic Chemistry and College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, P. R. China
| | - Peng-Fei Xu
- State Key Laboratory of Applied
Organic Chemistry and College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, P. R. China
| |
Collapse
|
23
|
Zhou R, Liu R, Zhang K, Han L, Zhang H, Gao W, Li R. Metal-free formal carbon–halogen bond insertion: facile syntheses of 3-halo 3,3′-disubstituted oxindoles and spirooxindole-γ-butyrolactones. Chem Commun (Camb) 2017; 53:6860-6863. [DOI: 10.1039/c7cc03765a] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
A metal-free carbon–heteroatom bond insertion of isatins into allylic and benzylic bromides/chlorides is reported.
Collapse
Affiliation(s)
- Rong Zhou
- College of Chemistry and Chemical Engineering
- Taiyuan University of Technology
- Taiyuan
- P. R. China
| | - Rongfang Liu
- College of Chemistry and Chemical Engineering
- Taiyuan University of Technology
- Taiyuan
- P. R. China
| | - Kai Zhang
- College of Chemistry and Chemical Engineering
- Taiyuan University of Technology
- Taiyuan
- P. R. China
| | - Ling Han
- College of Chemistry and Chemical Engineering
- Taiyuan University of Technology
- Taiyuan
- P. R. China
| | - Honghui Zhang
- College of Chemistry and Chemical Engineering
- Taiyuan University of Technology
- Taiyuan
- P. R. China
| | - Wenchao Gao
- College of Chemistry and Chemical Engineering
- Taiyuan University of Technology
- Taiyuan
- P. R. China
| | - Ruifeng Li
- College of Chemistry and Chemical Engineering
- Taiyuan University of Technology
- Taiyuan
- P. R. China
| |
Collapse
|
24
|
Zhou R, Zhang K, Han L, Chen Y, Li R, He Z. Unusual Formal [1+4] Annulation through Tandem P(NMe2
)3
-Mediated Cyclopropanation/Base-Catalyzed Cyclopropane Rearrangement: Facile Syntheses of Cyclopentenimines and Cyclopentenones. Chemistry 2016; 22:5883-7. [DOI: 10.1002/chem.201505047] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2015] [Indexed: 12/11/2022]
Affiliation(s)
- Rong Zhou
- College of Chemistry and Chemical Engineering; Taiyuan University of Technology; Taiyuan 030024 P. R. China
| | - Kai Zhang
- College of Chemistry and Chemical Engineering; Taiyuan University of Technology; Taiyuan 030024 P. R. China
| | - Ling Han
- College of Chemistry and Chemical Engineering; Taiyuan University of Technology; Taiyuan 030024 P. R. China
| | - Yusong Chen
- College of Chemistry and Chemical Engineering; Taiyuan University of Technology; Taiyuan 030024 P. R. China
| | - Ruifeng Li
- College of Chemistry and Chemical Engineering; Taiyuan University of Technology; Taiyuan 030024 P. R. China
| | - Zhengjie He
- The State Key Laboratory of Elemento-Organic Chemistry; Nankai University; Tianjin 300071 P. R. China
| |
Collapse
|
25
|
Abstract
A commercial phosphorus-based reagent (P(NMe2)3) mediates umpolung alkylation of methyl aroylformates with benzylic and allylic bromides, leading to either Barbier-type addition or ylide-free olefination products upon workup. The reaction sequence is initiated by a two-electron redox addition of the tricoordinate phosphorus reagent with an α-keto ester compound (Kukhtin-Ramirez addition). A mechanistic rationale is offered for the chemoselectivity upon which the success of this nonmetal mediated C-C bond forming strategy is based.
Collapse
Affiliation(s)
- Sunewang Rixin Wang
- Department of Chemistry, The Pennsylvania State University, University Park, Pennsylvania 16802, United States
| | - Alexander T. Radosevich
- Department of Chemistry, The Pennsylvania State University, University Park, Pennsylvania 16802, United States
| |
Collapse
|
26
|
Musin LI, Bogdanov AV, Mironov VF. Isatin derivatives in reactions with phosphorus(III-V) compounds. Chem Heterocycl Compd (N Y) 2015; 51:421-439. [PMID: 32214418 PMCID: PMC7088249 DOI: 10.1007/s10593-015-1717-2] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2015] [Accepted: 04/21/2015] [Indexed: 10/27/2022]
Abstract
In this review we generalize and analyze information about reactions between isatin and three-, four-, and five-coordinate phosphorus compounds, published between 1966 and 2014.
Collapse
Affiliation(s)
- Lenar I. Musin
- A. E. Arbuzov Institute of Organic and Physical Chemistry, Kazan Scientific Center, Russian Academy of Sciences, 8 Arbuzova St., Kazan, 420088 Russia
| | - Andrei V. Bogdanov
- A. E. Arbuzov Institute of Organic and Physical Chemistry, Kazan Scientific Center, Russian Academy of Sciences, 8 Arbuzova St., Kazan, 420088 Russia
| | - Vladimir F. Mironov
- A. E. Arbuzov Institute of Organic and Physical Chemistry, Kazan Scientific Center, Russian Academy of Sciences, 8 Arbuzova St., Kazan, 420088 Russia
| |
Collapse
|
27
|
Bogdanov AV, Musin LI, Kharlamov SV, Mironov VF. Peculiarities of the reaction of 1-substituted isatins with tris(diethylamino)phosphine in ethanol. RUSSIAN JOURNAL OF ORGANIC CHEMISTRY 2015. [DOI: 10.1134/s1070428015030276] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
|
28
|
Romanova IP, Yusupova GG, Latypov SK, Strelnik AG, Rizvanov IK, Bogdanov AV, Mironov VF, Sinyashin OG. Features of the synthesis of isatins and isoindigo derivatives bearing long-chain haloalkyl substituents. MONATSHEFTE FUR CHEMIE 2015. [DOI: 10.1007/s00706-014-1356-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
|
29
|
Zhang WZ, Xia T, Yang XT, Lu XB. Synthesis of oxazolidine-2,4-diones by a tandem phosphorus-mediated carboxylative condensation–cyclization reaction using atmospheric carbon dioxide. Chem Commun (Camb) 2015; 51:6175-8. [DOI: 10.1039/c5cc01530h] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
A novel access to oxazolidine-2,4-diones using atmospheric CO2 and readily available substrates under mild and transition-metal-free conditions is developed.
Collapse
Affiliation(s)
- Wen-Zhen Zhang
- State Key Laboratory of Fine Chemicals
- Dalian University of Technology
- Dalian
- P. R. China
| | - Tian Xia
- State Key Laboratory of Fine Chemicals
- Dalian University of Technology
- Dalian
- P. R. China
| | - Xu-Tong Yang
- State Key Laboratory of Fine Chemicals
- Dalian University of Technology
- Dalian
- P. R. China
| | - Xiao-Bing Lu
- State Key Laboratory of Fine Chemicals
- Dalian University of Technology
- Dalian
- P. R. China
| |
Collapse
|
30
|
Zhou R, Zhang K, Chen Y, Meng Q, Liu Y, Li R, He Z. P(NMe2)3-mediated reductive [1+4] annulation of isatins with enones: a facile synthesis of spirooxindole-dihydrofurans. Chem Commun (Camb) 2015; 51:14663-6. [DOI: 10.1039/c5cc03676c] [Citation(s) in RCA: 52] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
A novel reductive [1+4] annulation reaction of isatins and enones via Kukhtin–Ramirez adducts is reported.
Collapse
Affiliation(s)
- Rong Zhou
- College of Chemistry and Chemical Engineering
- Taiyuan University of Technology
- Taiyuan
- P. R. China
| | - Kai Zhang
- College of Chemistry and Chemical Engineering
- Taiyuan University of Technology
- Taiyuan
- P. R. China
| | - Yusong Chen
- College of Chemistry and Chemical Engineering
- Taiyuan University of Technology
- Taiyuan
- P. R. China
| | - Qiang Meng
- College of Chemistry and Chemical Engineering
- Taiyuan University of Technology
- Taiyuan
- P. R. China
| | - Yiyi Liu
- The State Key Laboratory of Elemento-Organic Chemistry
- Nankai University
- Tianjin
- P. R. China
| | - Ruifeng Li
- College of Chemistry and Chemical Engineering
- Taiyuan University of Technology
- Taiyuan
- P. R. China
| | - Zhengjie He
- The State Key Laboratory of Elemento-Organic Chemistry
- Nankai University
- Tianjin
- P. R. China
- Collaborative Innovation Center of Chemical Science and Engineering
| |
Collapse
|
31
|
Zhou R, Yang C, Liu Y, Li R, He Z. Diastereoselective Synthesis of Functionalized Spirocyclopropyl Oxindoles via P(NMe2)3-Mediated Reductive Cyclopropanation. J Org Chem 2014; 79:10709-15. [DOI: 10.1021/jo502106c] [Citation(s) in RCA: 62] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Affiliation(s)
- Rong Zhou
- College
of Chemistry and Chemical Engineering, Taiyuan University of Technology, Taiyuan, 030024, P. R. China
| | - Changjiang Yang
- The
State Key Laboratory of Elemento-Organic Chemistry, Nankai University, Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin, 300071, P. R. China
| | - Yiyi Liu
- The
State Key Laboratory of Elemento-Organic Chemistry, Nankai University, Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin, 300071, P. R. China
| | - Ruifeng Li
- College
of Chemistry and Chemical Engineering, Taiyuan University of Technology, Taiyuan, 030024, P. R. China
| | - Zhengjie He
- The
State Key Laboratory of Elemento-Organic Chemistry, Nankai University, Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin, 300071, P. R. China
| |
Collapse
|
32
|
Romanova IP, Bogdanov AV, Izdelieva IA, Trukhanov VA, Shaikhutdinova GR, Yakhvarov DG, Latypov SK, Mironov VF, Dyakov VA, Golovnin IV, Paraschuk DY, Sinyashin OG. Novel indolin-2-one-substituted methanofullerenes bearing long n-alkyl chains: synthesis and application in bulk-heterojunction solar cells. Beilstein J Org Chem 2014; 10:1121-8. [PMID: 24991262 PMCID: PMC4077430 DOI: 10.3762/bjoc.10.111] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2014] [Accepted: 04/22/2014] [Indexed: 11/23/2022] Open
Abstract
An easy, high-yield and atom-economic procedure of a C60 fullerene modification using a reaction of fullerene C60 with N-alkylisatins in the presence of tris(diethylamino)phosphine to form novel long-chain alkylindolinone-substituted methanofullerenes (AIMs) is described. Optical absorption, electrochemical properties and solubility of AIMs were studied. Poly(3-hexylthiophene-2,5-diyl) (P3HT)/AIMs solar cells were fabricated and the effect of the AIM alkyl chain length and the P3HT:AIM ratio on the solar cell performance was studied. The power conversion efficiencies of about 2% were measured in the P3HT/AIM devices with 1:0.4 P3HT:AIM weight ratio for the AIMs with hexadecyl and dodecyl substituents. From the optical and AFM data, we suggested that the AIMs, in contrast to [6,6]-phenyl-C61-butyric acid methyl ester (PCBM), do not disturb the P3HT crystalline domains. Moreover, the more soluble AIMs do not show a better miscibility with the P3HT crystalline phase.
Collapse
Affiliation(s)
- Irina P Romanova
- A.E. Arbuzov Institute of Organic and Physical Chemistry Kazan Research Center of the Russian Academy of Sciences, Kazan 420088, Russian Federation
| | - Andrei V Bogdanov
- A.E. Arbuzov Institute of Organic and Physical Chemistry Kazan Research Center of the Russian Academy of Sciences, Kazan 420088, Russian Federation
| | - Inessa A Izdelieva
- Faculty of Physics and International Laser Center, M.V. Lomonosov Moscow State University, Moscow 119991, Russian Federation ; Faculty of Bioengineering and Bioinformatics, M.V. Lomonosov Moscow State University, Moscow 119991, Russian Federation
| | - Vasily A Trukhanov
- Faculty of Physics and International Laser Center, M.V. Lomonosov Moscow State University, Moscow 119991, Russian Federation
| | - Gulnara R Shaikhutdinova
- A.E. Arbuzov Institute of Organic and Physical Chemistry Kazan Research Center of the Russian Academy of Sciences, Kazan 420088, Russian Federation
| | - Dmitry G Yakhvarov
- A.E. Arbuzov Institute of Organic and Physical Chemistry Kazan Research Center of the Russian Academy of Sciences, Kazan 420088, Russian Federation
| | - Shamil K Latypov
- A.E. Arbuzov Institute of Organic and Physical Chemistry Kazan Research Center of the Russian Academy of Sciences, Kazan 420088, Russian Federation
| | - Vladimir F Mironov
- A.E. Arbuzov Institute of Organic and Physical Chemistry Kazan Research Center of the Russian Academy of Sciences, Kazan 420088, Russian Federation
| | - Vladimir A Dyakov
- Faculty of Physics and International Laser Center, M.V. Lomonosov Moscow State University, Moscow 119991, Russian Federation
| | - Ilya V Golovnin
- Faculty of Physics and International Laser Center, M.V. Lomonosov Moscow State University, Moscow 119991, Russian Federation
| | - Dmitry Yu Paraschuk
- Faculty of Physics and International Laser Center, M.V. Lomonosov Moscow State University, Moscow 119991, Russian Federation
| | - Oleg G Sinyashin
- A.E. Arbuzov Institute of Organic and Physical Chemistry Kazan Research Center of the Russian Academy of Sciences, Kazan 420088, Russian Federation
| |
Collapse
|
33
|
Musin LI, Bogdanov AV, Krivolapov DB, Dobrynin AB, Litvinov IA, Mironov VF. Effect of the substituent on the phosphorus atom on the reaction of aminophosphines with 1-alkylisatins. RUSSIAN JOURNAL OF ORGANIC CHEMISTRY 2014. [DOI: 10.1134/s1070428014060116] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
|
34
|
Bogdanov AV, Musin LI, Il'in AV, Mironov VF. Novel 1-Aminomethylisatins: Peculiarities of the Synthesis and the Reaction with Tris(diethylamino)phosphine. J Heterocycl Chem 2013. [DOI: 10.1002/jhet.2011] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Affiliation(s)
- Andrei V. Bogdanov
- A.E. Arbuzov Institute of Organic and Physical Chemistry, Kazan Research Centre; Russian Academy of Sciences; 420088 Arbuzov Street, 8 Kazan Russian Federation
| | - Lenar I. Musin
- A.E. Arbuzov Institute of Organic and Physical Chemistry, Kazan Research Centre; Russian Academy of Sciences; 420088 Arbuzov Street, 8 Kazan Russian Federation
| | - Anton V. Il'in
- A.E. Arbuzov Institute of Organic and Physical Chemistry, Kazan Research Centre; Russian Academy of Sciences; 420088 Arbuzov Street, 8 Kazan Russian Federation
| | - Vladimir F. Mironov
- A.E. Arbuzov Institute of Organic and Physical Chemistry, Kazan Research Centre; Russian Academy of Sciences; 420088 Arbuzov Street, 8 Kazan Russian Federation
| |
Collapse
|
35
|
Affiliation(s)
- Michio Yamada
- Department of Chemistry, Tokyo Gakugei University , Koganei, Tokyo 184-8501, Japan
| | | | | |
Collapse
|
36
|
Zhao W, Fink DM, Labutta CA, Radosevich AT. A Csp3–Csp3 Bond Forming Reductive Condensation of α-Keto Esters and Enolizable Carbon Pronucleophiles. Org Lett 2013; 15:3090-3. [DOI: 10.1021/ol401276b] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- Wei Zhao
- Department of Chemistry, The Pennsylvania State University, University Park, Pennsylvania 16802, United States
| | - Darla M. Fink
- Department of Chemistry, The Pennsylvania State University, University Park, Pennsylvania 16802, United States
| | - Carolyn A. Labutta
- Department of Chemistry, The Pennsylvania State University, University Park, Pennsylvania 16802, United States
| | - Alexander T. Radosevich
- Department of Chemistry, The Pennsylvania State University, University Park, Pennsylvania 16802, United States
| |
Collapse
|
37
|
Kleeblatt D, Siyo B, Hein M, Iaroshenko VO, Iqbal J, Villinger A, Langer P. Synthesis of N,N′-diglycosylated isoindigos. Org Biomol Chem 2013; 11:886-95. [DOI: 10.1039/c2ob25866h] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|