1
|
Neo AG, Ramiro JL, García-Valverde M, Díaz J, Marcos CF. Stefano Marcaccini: a pioneer in isocyanide chemistry. Mol Divers 2024; 28:335-418. [PMID: 37043161 PMCID: PMC10876884 DOI: 10.1007/s11030-023-10641-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2023] [Accepted: 03/20/2023] [Indexed: 04/13/2023]
Abstract
Stefano Marcaccini was one of the pioneers in the use of isocyanide-based multicomponent reactions in organic synthesis. Throughout his career at the University of Florence he explored many different faces of isocyanide chemistry, especially those geared towards the synthesis of biologically relevant heterocycles. His work inspired many researchers who contributed to other important developments in the field of multicomponent reactions and created a school of synthetic chemists that continues today. In this manuscript we intend to review the articles on isocyanide multicomponent reactions published by Dr. Marcaccini and analyse their influence on the following works by other researchers. With this, we hope to highlight the immense contribution of Stefano Marcaccini to the development of isocyanide chemistry and modern organic synthesis as well as the influence of his research on future generations. We believe that this review will not only be a well-deserved tribute to the figure of Stefano Marcaccini, but will also serve as a useful inspiration for chemists working in this field.
Collapse
Affiliation(s)
- Ana G Neo
- Laboratory of Bioorganic Chemistry & Membrane Biophysics (L.O.B.O.), Universidad de Extremadura, 10003, Cáceres, Spain
| | - José Luis Ramiro
- Laboratory of Bioorganic Chemistry & Membrane Biophysics (L.O.B.O.), Universidad de Extremadura, 10003, Cáceres, Spain
| | - María García-Valverde
- Departamento de Química, Facultad de Ciencias, Universidad de Burgos, 09001, Burgos, Spain
| | - Jesús Díaz
- Laboratory of Bioorganic Chemistry & Membrane Biophysics (L.O.B.O.), Universidad de Extremadura, 10003, Cáceres, Spain
| | - Carlos F Marcos
- Laboratory of Bioorganic Chemistry & Membrane Biophysics (L.O.B.O.), Universidad de Extremadura, 10003, Cáceres, Spain.
| |
Collapse
|
2
|
Farrell KD, Gao Y, Hughes DA, Henches R, Tu Z, Perkins MV, Zhang T, Francis CL. 3-Methoxy-2-phenylimidazo[1,2-b]pyridazines highly active against Mycobacterium tuberculosis and Mycobacterium marinum. Eur J Med Chem 2023; 259:115637. [PMID: 37524009 DOI: 10.1016/j.ejmech.2023.115637] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2023] [Revised: 07/09/2023] [Accepted: 07/11/2023] [Indexed: 08/02/2023]
Abstract
A series of 3-methoxy-2-phenylimidazo[1,2-b]pyridazine derivatives which were highly active against autoluminescent Mycobacterium tuberculosis (Mtb) and Mycobacterium marinum (Mm) in an in vitro assay were identified. SAR analysis showed that the most active compounds, which included a phenyl group bearing fluoro substituent(s) at C2, a methoxy function at C3, and a benzyl-heteroatom moiety at C6, exhibited in vitro MIC90 values generally around 0.63-1.26 μM against Mtb and Mm. However, these compounds were inactive against Mtb in vivo (mice), and investigations revealed very short metabolic half-lives (<10 min) when incubated with mouse liver microsomes. Multiple observations of side products produced from oxidative cleavage of the imidazole moiety during the chemical synthesis work suggested that this is a likely metabolic pathway leading to the lack of observed activity in vivo.
Collapse
Affiliation(s)
- Kyle D Farrell
- College of Science and Engineering, Flinders University, Bedford Park, SA 5042, Australia
| | - Yamin Gao
- State Key Laboratory of Respiratory Disease, Guangdong-Hong Kong-Macao Joint Laboratory of Respiratory Infectious Diseases, China-New Zealand Joint Laboratory on Biomedicine and Health, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou, 510530, China; University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Deborah A Hughes
- Drug Discovery Chemistry Team, CSIRO, Clayton, VIC, 3168, Australia
| | - Robin Henches
- Drug Discovery Chemistry Team, CSIRO, Clayton, VIC, 3168, Australia
| | - Zhengchao Tu
- Drug Discovery Pipeline & Guangdong Provincial Key Laboratory of Biocomputing, Guangzhou Institutes of Biomedicine and Health, Guangzhou, 510530, China
| | - Michael V Perkins
- College of Science and Engineering, Flinders University, Bedford Park, SA 5042, Australia
| | - Tianyu Zhang
- State Key Laboratory of Respiratory Disease, Guangdong-Hong Kong-Macao Joint Laboratory of Respiratory Infectious Diseases, China-New Zealand Joint Laboratory on Biomedicine and Health, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou, 510530, China; University of Chinese Academy of Sciences, Beijing, 100049, China.
| | - Craig L Francis
- Drug Discovery Chemistry Team, CSIRO, Clayton, VIC, 3168, Australia.
| |
Collapse
|
3
|
Fan W. Synthesis of 1,2-Dicarbonyls from Five-Membered Cyclic Enamines and Arylglyoxal Hydrates under Metal-Free Conditions. HETEROCYCLES 2023. [DOI: 10.3987/com-23-14827] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/03/2023]
|
4
|
Banfi L, Basso A, Lambruschini C, Moni L, Riva R. The 100 facets of the Passerini reaction. Chem Sci 2021; 12:15445-15472. [PMID: 35003575 PMCID: PMC8654045 DOI: 10.1039/d1sc03810a] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2021] [Accepted: 09/29/2021] [Indexed: 01/07/2023] Open
Abstract
This perspective aims at celebrating the 100th anniversary of the discovery of the Passerini three component reaction. After being nearly neglected for many years, now this reaction has become quite popular, thanks to the achievements of the last 30 years, which have revealed several chances of exploitation in organic synthesis. Though not being comprehensive, this review means to show the various ways that have been used in order to expand the utility of the Passerini reaction. Post-MCR transformations to give heterocycles or peptidomimetics, variants through single component replacement, stereochemical issues, and applications in total syntheses will be especially covered.
Collapse
Affiliation(s)
- Luca Banfi
- Department of Chemistry and Industrial Chemistry, University of Genova Via Dodecaneso 31 16146 Genova Italy
| | - Andrea Basso
- Department of Chemistry and Industrial Chemistry, University of Genova Via Dodecaneso 31 16146 Genova Italy
| | - Chiara Lambruschini
- Department of Chemistry and Industrial Chemistry, University of Genova Via Dodecaneso 31 16146 Genova Italy
| | - Lisa Moni
- Department of Chemistry and Industrial Chemistry, University of Genova Via Dodecaneso 31 16146 Genova Italy
| | - Renata Riva
- Department of Chemistry and Industrial Chemistry, University of Genova Via Dodecaneso 31 16146 Genova Italy
| |
Collapse
|
5
|
Li J, Fang F, Wang R, Li Y, Xu B, Liu H, Zhou Y. A Rh(iii)-catalyzed C–H activation/regiospecific annulation cascade of benzoic acids with propargyl acetates to unusual 3-alkylidene-isochromanones. Org Chem Front 2021. [DOI: 10.1039/d1qo00387a] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
We developed a new approach to synthesize isochromanones with benzoic acids and propargyl acetates, which introducing an unusual exocyclic C–C double bond at the 3-position with high regioselectivity and moderate to excellent yields.
Collapse
Affiliation(s)
- Jiyuan Li
- Department of Chemistry
- Shanghai University
- Shanghai 200444
- China
- State Key Laboratory of Drug Research
| | - Feifei Fang
- State Key Laboratory of Drug Research
- Shanghai Institute of Materia Medica
- Chinese Academy of Sciences
- Shanghai 201203
- China
| | - Run Wang
- State Key Laboratory of Drug Research
- Shanghai Institute of Materia Medica
- Chinese Academy of Sciences
- Shanghai 201203
- China
| | - Yuan Li
- State Key Laboratory of Drug Research
- Shanghai Institute of Materia Medica
- Chinese Academy of Sciences
- Shanghai 201203
- China
| | - Bin Xu
- Department of Chemistry
- Shanghai University
- Shanghai 200444
- China
| | - Hong Liu
- State Key Laboratory of Drug Research
- Shanghai Institute of Materia Medica
- Chinese Academy of Sciences
- Shanghai 201203
- China
| | - Yu Zhou
- State Key Laboratory of Drug Research
- Shanghai Institute of Materia Medica
- Chinese Academy of Sciences
- Shanghai 201203
- China
| |
Collapse
|
6
|
Santhi J, Baire B. An Unusual Conversion of 2‐(Alkynonyl)Alkynylbenzenes to Isocoumarins by a Retro‐Favorskii‐like Degradation. Chem Asian J 2019; 14:3161-3165. [DOI: 10.1002/asia.201900745] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2019] [Revised: 07/23/2019] [Indexed: 12/25/2022]
Affiliation(s)
- Jampani Santhi
- Department of ChemistryIndian Institute of Technology Madras Chennai Tamilnadu 600036 India
| | - Beeraiah Baire
- Department of ChemistryIndian Institute of Technology Madras Chennai Tamilnadu 600036 India
| |
Collapse
|
7
|
Sathi V, Deepthi A, Thomas NV. An Unprecedented Synthesis of 3,3‐Disubstituted Isochroman‐1,4‐diones Using Nitrones as Oxygen Atom Donors. J Heterocycl Chem 2019. [DOI: 10.1002/jhet.3619] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Affiliation(s)
- Vidya Sathi
- Department of ChemistryUniversity of Kerala Kariavattom Campus Thiruvananthapuram 695581 Kerala India
| | - Ani Deepthi
- Department of ChemistryUniversity of Kerala Kariavattom Campus Thiruvananthapuram 695581 Kerala India
| | - Noble V. Thomas
- Department of ChemistryUniversity of Kerala Kariavattom Campus Thiruvananthapuram 695581 Kerala India
| |
Collapse
|
8
|
Yuan H, Liu Z, Shen Y, Zhao H, Li C, Jia X, Li J. Iron‐Catalyzed Oxidative Coupling Reaction of Isocyanides and Simple Alkanes towards Amide Synthesis. Adv Synth Catal 2019. [DOI: 10.1002/adsc.201801619] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Hongdong Yuan
- Department of Chemistry, Center for Supramolecular Chemistry and CatalysisShanghai University 99 Shangda Road Shanghai 200444 People's Republic of China
| | - Zhiqiang Liu
- Department of Chemistry, Center for Supramolecular Chemistry and CatalysisShanghai University 99 Shangda Road Shanghai 200444 People's Republic of China
| | - Yushu Shen
- Department of Polymer MaterialsShanghai University 99 Shangda Road Shanghai 200444 People's Republic of China
| | - Hongbin Zhao
- Department of Chemistry, Center for Supramolecular Chemistry and CatalysisShanghai University 99 Shangda Road Shanghai 200444 People's Republic of China
| | - Chunju Li
- Department of Chemistry, Center for Supramolecular Chemistry and CatalysisShanghai University 99 Shangda Road Shanghai 200444 People's Republic of China
| | - Xueshun Jia
- Department of Chemistry, Center for Supramolecular Chemistry and CatalysisShanghai University 99 Shangda Road Shanghai 200444 People's Republic of China
- State Key Laboratory of Applied Organic ChemistryLanzhou University Lanzhou 730000 People's Republic of China
| | - Jian Li
- Department of Chemistry, Center for Supramolecular Chemistry and CatalysisShanghai University 99 Shangda Road Shanghai 200444 People's Republic of China
| |
Collapse
|
9
|
Liu N, Chao F, Liu MG, Huang NY, Zou K, Wang L. Odorless Isocyanide Chemistry: One-Pot Synthesis of Heterocycles via the Passerini and Postmodification Tandem Reaction Based on the in Situ Capture of Isocyanides. J Org Chem 2019; 84:2366-2371. [DOI: 10.1021/acs.joc.8b03242] [Citation(s) in RCA: 57] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Affiliation(s)
- Na Liu
- Key laboratory of inorganic nonmetallic crystalline and energy conversion materials, College of Materials and Chemical Engineering, China Three Gorges University, Yichang, Hubei 443002, China
| | - Fei Chao
- Key laboratory of inorganic nonmetallic crystalline and energy conversion materials, College of Materials and Chemical Engineering, China Three Gorges University, Yichang, Hubei 443002, China
| | - Ming-Guo Liu
- Hubei Key Laboratory of Natural Products Research and Development, College of Biology and Pharmacy, China Three Gorges University, Yichang, Hubei 443002, China
| | - Nian-Yu Huang
- Hubei Key Laboratory of Natural Products Research and Development, College of Biology and Pharmacy, China Three Gorges University, Yichang, Hubei 443002, China
| | - Kun Zou
- Hubei Key Laboratory of Natural Products Research and Development, College of Biology and Pharmacy, China Three Gorges University, Yichang, Hubei 443002, China
| | - Long Wang
- Key laboratory of inorganic nonmetallic crystalline and energy conversion materials, College of Materials and Chemical Engineering, China Three Gorges University, Yichang, Hubei 443002, China
| |
Collapse
|
10
|
Li H, Zhou P, Xie F, Hu JQ, Yang SZ, Wang YJ, Hao WJ, Tu SJ, Jiang B. I2-Mediated Iodobenzannulation of Yne-Allenones toward 1-Naphthols and Their Synthetic Application. J Org Chem 2018; 83:13335-13343. [DOI: 10.1021/acs.joc.8b02108] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Heng Li
- School of Chemistry & Materials Science, Jiangsu Key Laboratory of Green Synthetic Chemistry for Functional Materials, Jiangsu Normal University, Xuzhou 221116, P. R. China
| | - Peng Zhou
- School of Chemistry & Materials Science, Jiangsu Key Laboratory of Green Synthetic Chemistry for Functional Materials, Jiangsu Normal University, Xuzhou 221116, P. R. China
| | - Feng Xie
- Department of Quartermaster and Fuel, Air Force Logistic College, Xuzhou, 221000, China
| | - Jian-Qiang Hu
- Department of Quartermaster and Fuel, Air Force Logistic College, Xuzhou, 221000, China
| | - Shi-Zhao Yang
- Department of Quartermaster and Fuel, Air Force Logistic College, Xuzhou, 221000, China
| | - You-Jian Wang
- School of Chemistry & Materials Science, Jiangsu Key Laboratory of Green Synthetic Chemistry for Functional Materials, Jiangsu Normal University, Xuzhou 221116, P. R. China
| | - Wen-Juan Hao
- School of Chemistry & Materials Science, Jiangsu Key Laboratory of Green Synthetic Chemistry for Functional Materials, Jiangsu Normal University, Xuzhou 221116, P. R. China
| | - Shu-Jiang Tu
- School of Chemistry & Materials Science, Jiangsu Key Laboratory of Green Synthetic Chemistry for Functional Materials, Jiangsu Normal University, Xuzhou 221116, P. R. China
| | - Bo Jiang
- School of Chemistry & Materials Science, Jiangsu Key Laboratory of Green Synthetic Chemistry for Functional Materials, Jiangsu Normal University, Xuzhou 221116, P. R. China
| |
Collapse
|
11
|
Huang DM, Li HJ, Wang Q, Yan P, Wu YC. Synthesis of 2-(2H
-Chromenyl)-Oxazoles from 2H
-Chromene Hemiacetals by Using a Modified Passerini-Type Reaction. ChemistrySelect 2018. [DOI: 10.1002/slct.201802363] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Deng-Ming Huang
- School of Marine Science and Technology; Harbin Institute of Technology, No. 2; Wenhuaxi Road Weihai 264209, P. R. China
| | - Hui-Jing Li
- School of Marine Science and Technology; Harbin Institute of Technology, No. 2; Wenhuaxi Road Weihai 264209, P. R. China
| | - Quanfu Wang
- School of Marine Science and Technology; Harbin Institute of Technology, No. 2; Wenhuaxi Road Weihai 264209, P. R. China
| | - Peisheng Yan
- School of Marine Science and Technology; Harbin Institute of Technology, No. 2; Wenhuaxi Road Weihai 264209, P. R. China
| | - Yan-Chao Wu
- School of Marine Science and Technology; Harbin Institute of Technology, No. 2; Wenhuaxi Road Weihai 264209, P. R. China
- Beijing National Laboratory for Molecular Sciences (BNLMS); Institute of Chemistry Chinese Academy of Sciences, No.2, 1st North Street, Zhongguancun; Beijing 100190, P. R. China
| |
Collapse
|
12
|
Wu D, Li J, Wang W. Selective Formation of Monoacylated Diols through a Mild Passerini Reaction. European J Org Chem 2018. [DOI: 10.1002/ejoc.201800499] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Dan Wu
- Hubei Province Engineering & Technology Research Center for Fluorinated Pharmaceuticals; State Key Laboratory of Combinatorial Biosynthesis and Drug Discovery; Ministry of Education Wuhan University School of Pharmaceutical Sciences; 430071 Wuhan China
| | - Jun Li
- Hubei Province Engineering & Technology Research Center for Fluorinated Pharmaceuticals; State Key Laboratory of Combinatorial Biosynthesis and Drug Discovery; Ministry of Education Wuhan University School of Pharmaceutical Sciences; 430071 Wuhan China
| | - Wei Wang
- Hubei Province Engineering & Technology Research Center for Fluorinated Pharmaceuticals; State Key Laboratory of Combinatorial Biosynthesis and Drug Discovery; Ministry of Education Wuhan University School of Pharmaceutical Sciences; 430071 Wuhan China
| |
Collapse
|
13
|
Zhu XT, Zhao Q, Wang SD, Zhang TS, Cai PJ, Hao WJ, Tu SJ, Jiang B. Metal-free base-promoted sulfenylation for the synthesis of α - arylthio- α,β -unsaturated ketones. Tetrahedron 2018. [DOI: 10.1016/j.tet.2017.12.037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
|
14
|
Xu LC, Zhou P, Li JZ, Hao WJ, Tu SJ, Jiang B. Thiazolium salt-catalyzed [3 + 2 + 1] cyclization for the synthesis of trisubstituted 2-pyrones using arylglyoxals as a carbonyl source. Org Chem Front 2018. [DOI: 10.1039/c7qo00899f] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A new thiazolium salt-catalyzed [3 + 2 + 1] cyclization of acetylenedicarboxylates with arylglyoxals has been developed, enabling organocatalytic umpolung to access trisubstituted 2-pyrones with good yields via C–C bond cleavage.
Collapse
Affiliation(s)
- Li-Chen Xu
- School of Chemistry & Materials Science
- Jiangsu Key Laboratory of Green Synthetic Chemistry for Functional Materials
- Jiangsu Normal University
- Xuzhou 221116
- P. R. China
| | - Peng Zhou
- School of Chemistry & Materials Science
- Jiangsu Key Laboratory of Green Synthetic Chemistry for Functional Materials
- Jiangsu Normal University
- Xuzhou 221116
- P. R. China
| | - Jia-Zhuo Li
- School of Chemistry & Materials Science
- Jiangsu Key Laboratory of Green Synthetic Chemistry for Functional Materials
- Jiangsu Normal University
- Xuzhou 221116
- P. R. China
| | - Wen-Juan Hao
- School of Chemistry & Materials Science
- Jiangsu Key Laboratory of Green Synthetic Chemistry for Functional Materials
- Jiangsu Normal University
- Xuzhou 221116
- P. R. China
| | - Shu-Jiang Tu
- School of Chemistry & Materials Science
- Jiangsu Key Laboratory of Green Synthetic Chemistry for Functional Materials
- Jiangsu Normal University
- Xuzhou 221116
- P. R. China
| | - Bo Jiang
- School of Chemistry & Materials Science
- Jiangsu Key Laboratory of Green Synthetic Chemistry for Functional Materials
- Jiangsu Normal University
- Xuzhou 221116
- P. R. China
| |
Collapse
|
15
|
Li F, Hu P, Sun M, Li C, Jia X, Li J. Ytterbium and silver co-catalyzed synthesis of pyrrole-fused bicyclic skeletons from enynones and isocyanides. Chem Commun (Camb) 2018; 54:6412-6415. [DOI: 10.1039/c8cc03475c] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
A cascade reaction of isocyanide and enynone using Yb/Ag cooperative catalysis provided a quick access to structurally complex pyrrole-fused heterocycles.
Collapse
Affiliation(s)
- Feng Li
- Department of Chemistry, Center for Supramolecular Chemistry and Catalysis, Shanghai University, 99 Shangda Road
- Shanghai
- P. R. China
| | - Peng Hu
- Department of Chemistry, Center for Supramolecular Chemistry and Catalysis, Shanghai University, 99 Shangda Road
- Shanghai
- P. R. China
| | - Mingming Sun
- Department of Chemistry, Center for Supramolecular Chemistry and Catalysis, Shanghai University, 99 Shangda Road
- Shanghai
- P. R. China
| | - Chunju Li
- Department of Chemistry, Center for Supramolecular Chemistry and Catalysis, Shanghai University, 99 Shangda Road
- Shanghai
- P. R. China
| | - Xueshun Jia
- Department of Chemistry, Center for Supramolecular Chemistry and Catalysis, Shanghai University, 99 Shangda Road
- Shanghai
- P. R. China
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University
- Lanzhou
| | - Jian Li
- Department of Chemistry, Center for Supramolecular Chemistry and Catalysis, Shanghai University, 99 Shangda Road
- Shanghai
- P. R. China
| |
Collapse
|
16
|
Chang X, Zhang X, Chen Z. FeCl3or MeSO3H-promoted multicomponent reactions for facile synthesis of structurally diverse furan analogues. Org Biomol Chem 2018; 16:4279-4287. [PMID: 29796558 DOI: 10.1039/c8ob00942b] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
The atom-economical characteristics, mild conditions, simple operation and broad substrate scope demonstrated the synthetic value of this protocol.
Collapse
Affiliation(s)
- Xiangqing Chang
- Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals
- Zhejiang University of Technology; College of Pharmaceutical Sciences
- Zhejiang University of Technology
- Hangzhou
- China
| | - Xiongfei Zhang
- Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals
- Zhejiang University of Technology; College of Pharmaceutical Sciences
- Zhejiang University of Technology
- Hangzhou
- China
| | - Zhiwei Chen
- Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals
- Zhejiang University of Technology; College of Pharmaceutical Sciences
- Zhejiang University of Technology
- Hangzhou
- China
| |
Collapse
|
17
|
Zhang X, Liu Z, Gao Y, Li F, Tian Y, Li C, Jia X, Li J. Selective Oxidative Coupling Reaction of Isocyanides Using Peroxide as Switchable Alkylating and Alkoxylating Reagent. Adv Synth Catal 2017. [DOI: 10.1002/adsc.201700953] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Xinglu Zhang
- Department of Chemistry; Shanghai University; 99 Shangda Road Shanghai 200444 People's Republic of China
| | - Zhiqiang Liu
- Department of Chemistry; Shanghai University; 99 Shangda Road Shanghai 200444 People's Republic of China
| | - Yu Gao
- Department of Pharmacy; China Pharmaceutical University; Nanjing 211198 People's Republic of China
| | - Feng Li
- Department of Chemistry; Shanghai University; 99 Shangda Road Shanghai 200444 People's Republic of China
| | - Yaming Tian
- Department of Chemistry; Shanghai University; 99 Shangda Road Shanghai 200444 People's Republic of China
| | - Chunju Li
- Department of Chemistry; Shanghai University; 99 Shangda Road Shanghai 200444 People's Republic of China
| | - Xueshun Jia
- Department of Chemistry; Shanghai University; 99 Shangda Road Shanghai 200444 People's Republic of China
- State Key Laboratory of Applied Organic Chemistry; Lanzhou University; Lanzhou 730000 People's Republic of China
| | - Jian Li
- Department of Chemistry; Shanghai University; 99 Shangda Road Shanghai 200444 People's Republic of China
| |
Collapse
|
18
|
Mishra R, Panday AK, Choudhury LH, Pal J, Subramanian R, Verma A. Multicomponent Reactions of Arylglyoxal, 4-Hydroxycoumarin, and Cyclic 1,3-C,N-Binucleophiles: Binucleophile-Directed Synthesis of Fused Five- and Six-Membered N-Heterocycles. European J Org Chem 2017. [DOI: 10.1002/ejoc.201700115] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Richa Mishra
- Department of Chemistry; Indian Institute of Technology Patna; Bihta 801103 Bihar Patna India
| | - Anoop Kumar Panday
- Department of Chemistry; Indian Institute of Technology Patna; Bihta 801103 Bihar Patna India
| | - Lokman H. Choudhury
- Department of Chemistry; Indian Institute of Technology Patna; Bihta 801103 Bihar Patna India
| | - Jagannath Pal
- Department of Chemistry; Indian Institute of Technology Patna; Bihta 801103 Bihar Patna India
| | - Ranga Subramanian
- Department of Chemistry; Indian Institute of Technology Patna; Bihta 801103 Bihar Patna India
| | - Ajay Verma
- Department of Chemistry; IISER Bhopal; Indore By-pass Road, Bhauri 462066 Bhopal Madhya Pradesh, Bhopal India
| |
Collapse
|
19
|
Azarifar D, Ghorbani-Vaghei R, Daliran S, Oveisi AR. A Multifunctional Zirconium-Based Metal-Organic Framework for the One-Pot Tandem Photooxidative Passerini Three-Component Reaction of Alcohols. ChemCatChem 2017. [DOI: 10.1002/cctc.201700169] [Citation(s) in RCA: 54] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Affiliation(s)
| | | | - Saba Daliran
- Faculty of Chemistry; Bu-Ali Sina University; Hamedan Iran
| | | |
Collapse
|
20
|
Yang X, Chen Z, Zhong W. Synthesis of Chromeno[3,4‐
b
]pyrrol‐4(3
H
)‐ones through the Domino Cyclization of 3‐Aminocoumarins with Arylglyoxal Monohydrates. European J Org Chem 2017. [DOI: 10.1002/ejoc.201700054] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Xiaofeng Yang
- Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals College of Pharmaceutical Sciences Zhejiang University of Technology Chao Wang Road 18th 310014 Hangzhou China
| | - Zhiwei Chen
- Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals College of Pharmaceutical Sciences Zhejiang University of Technology Chao Wang Road 18th 310014 Hangzhou China
| | - Weihui Zhong
- Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals College of Pharmaceutical Sciences Zhejiang University of Technology Chao Wang Road 18th 310014 Hangzhou China
| |
Collapse
|
21
|
Crespi S, Jäger S, König B, Fagnoni M. A Photocatalytic Meerwein Approach to the Synthesis of Isochromanones and Isochromenones. European J Org Chem 2017. [DOI: 10.1002/ejoc.201601458] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Stefano Crespi
- PhotoGreen Lab; Department of Chemistry; University of Pavia; V.le Taramelli 10 27100 Pavia Italy
| | - Stefanie Jäger
- Institut für Organische Chemie; Department of Chemistry; Universität Regensburg; Universitätstraße 31 93053 Regensburg Germany
| | - Burkhard König
- Institut für Organische Chemie; Department of Chemistry; Universität Regensburg; Universitätstraße 31 93053 Regensburg Germany
| | - Maurizio Fagnoni
- PhotoGreen Lab; Department of Chemistry; University of Pavia; V.le Taramelli 10 27100 Pavia Italy
| |
Collapse
|
22
|
Ruiz S, Carrera C, Villuendas P, Urriolabeitia EP. Ru-Catalysed synthesis of fused heterocycle-pyridinones and -pyrones. Org Biomol Chem 2017; 15:8904-8913. [DOI: 10.1039/c7ob01497j] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
Heterocycle-pyridinones and heterocycle-pyranones have been prepared by Ru-catalysed oxidative coupling of N-unprotected primary heterocycle-amides and heterocycle-carboxylic acids with internal alkynes.
Collapse
Affiliation(s)
- S. Ruiz
- Instituto de Síntesis Química y Catálisis Homogénea
- CSIC-Universidad de Zaragoza
- E-50009 Zaragoza
- Spain
| | - C. Carrera
- Instituto de Síntesis Química y Catálisis Homogénea
- CSIC-Universidad de Zaragoza
- E-50009 Zaragoza
- Spain
| | - P. Villuendas
- Instituto de Síntesis Química y Catálisis Homogénea
- CSIC-Universidad de Zaragoza
- E-50009 Zaragoza
- Spain
| | - E. P. Urriolabeitia
- Instituto de Síntesis Química y Catálisis Homogénea
- CSIC-Universidad de Zaragoza
- E-50009 Zaragoza
- Spain
| |
Collapse
|
23
|
Hao WJ, Gao Q, Jiang B, Liu F, Wang SL, Tu SJ, Li G. Base-Promoted [4 + 1]/[3 + 1 + 1] Bicyclization for Accessing Functionalized Indeno[1,2-c]furans. J Org Chem 2016; 81:11276-11281. [PMID: 27792338 DOI: 10.1021/acs.joc.6b02249] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
A novel three-component bicyclization strategy for the metal-free synthesis of densely functionalized indeno[1,2-c]furans with generally good yields has been established from readily accessible o-phthalaldehydes (OPA), isocyanides, and α-diazoketones. The reaction pathway involves aldol-type addition, 1,2-hydride shift, 5-exo-trig cyclization, and 1,4-addition as well as an oxo-5-exo-dig cyclization sequence, resulting in continuous multiple bond-forming events including C-C and C-O bonds to rapidly build up functional oxo-heterocycles.
Collapse
Affiliation(s)
- Wen-Juan Hao
- School of Chemistry and Chemical Engineering, Jiangsu Key Laboratory of Green Synthetic Chemistry for Functional Materials, Jiangsu Normal University , Xuzhou 221116, P. R. China
| | - Qian Gao
- School of Chemistry and Chemical Engineering, Jiangsu Key Laboratory of Green Synthetic Chemistry for Functional Materials, Jiangsu Normal University , Xuzhou 221116, P. R. China
| | - Bo Jiang
- School of Chemistry and Chemical Engineering, Jiangsu Key Laboratory of Green Synthetic Chemistry for Functional Materials, Jiangsu Normal University , Xuzhou 221116, P. R. China
| | - Feng Liu
- School of Chemistry and Chemical Engineering, Jiangsu Key Laboratory of Green Synthetic Chemistry for Functional Materials, Jiangsu Normal University , Xuzhou 221116, P. R. China
| | - Shu-Liang Wang
- School of Chemistry and Chemical Engineering, Jiangsu Key Laboratory of Green Synthetic Chemistry for Functional Materials, Jiangsu Normal University , Xuzhou 221116, P. R. China
| | - Shu-Jiang Tu
- School of Chemistry and Chemical Engineering, Jiangsu Key Laboratory of Green Synthetic Chemistry for Functional Materials, Jiangsu Normal University , Xuzhou 221116, P. R. China
| | - Guigen Li
- Department of Chemistry and Biochemistry, Texas Tech University , Lubbock, Texas 79409-1061, United States
| |
Collapse
|
24
|
Dual cobalt(II)/silver catalysis: synthesis of aryliminated pyrrolo[2,3-b]indoles via multicomponent bicyclization cascades. Tetrahedron Lett 2016. [DOI: 10.1016/j.tetlet.2016.09.046] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
|
25
|
Liu Z, Zhang X, Li J, Li F, Li C, Jia X, Li J. Exploiting the Reactivity of Isocyanide: Coupling Reaction between Isocyanide and Toluene Derivatives Using the Isocyano Group as an N1 Synthon. Org Lett 2016; 18:4052-5. [DOI: 10.1021/acs.orglett.6b01928] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Affiliation(s)
- Zhiqiang Liu
- Department
of Chemistry, Innovative Drug Research Center, Shanghai University, 99 Shangda Road, Shanghai 200444, P. R. China
| | - Xinglu Zhang
- Department
of Chemistry, Innovative Drug Research Center, Shanghai University, 99 Shangda Road, Shanghai 200444, P. R. China
| | - Jianxiong Li
- Department
of Chemistry, Innovative Drug Research Center, Shanghai University, 99 Shangda Road, Shanghai 200444, P. R. China
| | - Feng Li
- Department
of Chemistry, Innovative Drug Research Center, Shanghai University, 99 Shangda Road, Shanghai 200444, P. R. China
| | - Chunju Li
- Department
of Chemistry, Innovative Drug Research Center, Shanghai University, 99 Shangda Road, Shanghai 200444, P. R. China
| | - Xueshun Jia
- Department
of Chemistry, Innovative Drug Research Center, Shanghai University, 99 Shangda Road, Shanghai 200444, P. R. China
| | - Jian Li
- Department
of Chemistry, Innovative Drug Research Center, Shanghai University, 99 Shangda Road, Shanghai 200444, P. R. China
- Shanghai
Key Laboratory of High Temperature Superconductors, Shanghai University, Shanghai 200444, P. R. China
| |
Collapse
|
26
|
Ravichandiran P, Lai B, Gu Y. Aldo-X Bifunctional Building Blocks for the Synthesis of Heterocycles. CHEM REC 2016; 17:142-183. [DOI: 10.1002/tcr.201600042] [Citation(s) in RCA: 43] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2016] [Indexed: 01/13/2023]
Affiliation(s)
- Palanisamy Ravichandiran
- Key Laboratory of Material Chemistry for Energy Conversion and Storage, Ministry of Education, School of Chemistry and Chemical Engineering; Huazhong University of Science and Technology; Wuhan 430074 P.R. China
| | - Bingbing Lai
- Key Laboratory of Material Chemistry for Energy Conversion and Storage, Ministry of Education, School of Chemistry and Chemical Engineering; Huazhong University of Science and Technology; Wuhan 430074 P.R. China
| | - Yanlong Gu
- Key Laboratory of Material Chemistry for Energy Conversion and Storage, Ministry of Education, School of Chemistry and Chemical Engineering; Huazhong University of Science and Technology; Wuhan 430074 P.R. China
- State Key Laboratory for Oxo Synthesis and Selective Oxidation; Lanzhou Institute of Chemical Physics; Lanzhou 730000 P.R. China
| |
Collapse
|
27
|
Bao M, Jiang B, Wang H, Li L. Three-component [3+2+1] cyclizations leading to densely functionalized benzo[4,5]thiazolo[1,2- a ]pyrimidines. Tetrahedron 2016. [DOI: 10.1016/j.tet.2015.12.075] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
|
28
|
Gao Q, Hao WJ, Liu F, Tu SJ, Wang SL, Li G, Jiang B. Unexpected isocyanide-based three-component bicyclization for the stereoselective synthesis of densely functionalized pyrano[3,4-c]pyrroles. Chem Commun (Camb) 2016; 52:900-3. [PMID: 26576646 PMCID: PMC4703471 DOI: 10.1039/c5cc08071a] [Citation(s) in RCA: 49] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
A novel three-component bicyclization strategy for the efficient synthesis of densely functionalized pyrano[3,4-c]pyrroles has been established from readily accessible 3-aroylacrylic acids, dialkyl acetylenedicarboxylates and isocyanides. The reaction pathway involves Huisgen 1,3-dipole formation, Passerini-type reaction, Mumm rearrangement and an oxo-Diels-Alder reaction sequence, resulting in continuous multiple bond-forming events including C-N, C-O and C-H bonds to rapidly build up molecular complexity.
Collapse
Affiliation(s)
- Qian Gao
- School of Chemistry and Chemical Engineering, Jiangsu Key Laboratory of Green Synthetic Chemistry for Functional Materials, Jiangsu Normal University, Xuzhou 221116, P. R. China.
| | - Wen-Juan Hao
- School of Chemistry and Chemical Engineering, Jiangsu Key Laboratory of Green Synthetic Chemistry for Functional Materials, Jiangsu Normal University, Xuzhou 221116, P. R. China.
| | - Feng Liu
- School of Chemistry and Chemical Engineering, Jiangsu Key Laboratory of Green Synthetic Chemistry for Functional Materials, Jiangsu Normal University, Xuzhou 221116, P. R. China.
| | - Shu-Jiang Tu
- School of Chemistry and Chemical Engineering, Jiangsu Key Laboratory of Green Synthetic Chemistry for Functional Materials, Jiangsu Normal University, Xuzhou 221116, P. R. China.
| | - Shu-Liang Wang
- School of Chemistry and Chemical Engineering, Jiangsu Key Laboratory of Green Synthetic Chemistry for Functional Materials, Jiangsu Normal University, Xuzhou 221116, P. R. China.
| | - Guigen Li
- Institute of Chemistry & BioMedical Sciences, Collaborative Innovation Center of Chemistry for Life Sciences, Nanjing University, Nanjing 210093, P. R. China and Department of Chemistry and Biochemistry, Texas Tech University, Lubbock, Texas 79409-1061, USA.
| | - Bo Jiang
- School of Chemistry and Chemical Engineering, Jiangsu Key Laboratory of Green Synthetic Chemistry for Functional Materials, Jiangsu Normal University, Xuzhou 221116, P. R. China.
| |
Collapse
|
29
|
Wang HY, Bao M, Jiang B, Li L. Base-mediated isocyanide-based three-component reactions: divergent synthesis of spiro-substituted furans and pyrroles. RSC Adv 2016. [DOI: 10.1039/c5ra25408f] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
A facile base-mediated isocyanide-based three-component cycloaddition protocol for the chemoselective preparation of functionalized spiro-substituted furans and pyrroles derivatives has been designed.
Collapse
Affiliation(s)
- Hai-Ying Wang
- School of Chemistry and Chemical Engineering
- Jiangsu Key Laboratory of Green Synthetic Chemistry for Functional Materials
- Jiangsu Normal University
- Xuzhou 221116
- P. R. China
| | - Ming Bao
- School of Chemistry and Chemical Engineering
- Jiangsu Key Laboratory of Green Synthetic Chemistry for Functional Materials
- Jiangsu Normal University
- Xuzhou 221116
- P. R. China
| | - Bo Jiang
- School of Chemistry and Chemical Engineering
- Jiangsu Key Laboratory of Green Synthetic Chemistry for Functional Materials
- Jiangsu Normal University
- Xuzhou 221116
- P. R. China
| | - Liang Li
- School of Chemistry and Chemical Engineering
- Jiangsu Key Laboratory of Green Synthetic Chemistry for Functional Materials
- Jiangsu Normal University
- Xuzhou 221116
- P. R. China
| |
Collapse
|
30
|
Chen T, Yeung YY. Trifluoroacetic acid catalyzed highly regioselective bromocyclization of styrene-type carboxylic acid. Org Biomol Chem 2016; 14:4571-5. [DOI: 10.1039/c6ob00756b] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
A trifluoroacetic acid catalyzed highly 6-endo regioselective bromocyclization of styrene-type carboxylic acid has been developed.
Collapse
Affiliation(s)
- Tao Chen
- Department of Chemistry
- National University of Singapore
- Singapore 117543
- Singapore
| | - Ying-Yeung Yeung
- Department of Chemistry
- National University of Singapore
- Singapore 117543
- Singapore
- Department of Chemistry
| |
Collapse
|
31
|
Gao Q, Zhou P, Liu F, Hao WJ, Yao C, Jiang B, Tu SJ. Cobalt(ii)/silver relay catalytic isocyanide insertion/cycloaddition cascades: a new access to pyrrolo[2,3-b]indoles. Chem Commun (Camb) 2015; 51:9519-22. [DOI: 10.1039/c5cc02754c] [Citation(s) in RCA: 77] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
The combination of Co(acac)2 and AgOTf enables the bimetallic relay catalysis reaction of 2-ethynylanilines and isocyanides, allowing an easy and low-cost access to new densely functionalized pyrrolo[2,3-b]indoles.
Collapse
Affiliation(s)
- Qian Gao
- Jiangsu Key Laboratory of Green Synthetic Chemistry for Functional Materials
- Jiangsu Normal University
- Xuzhou
- P. R. China
| | - Peng Zhou
- Jiangsu Key Laboratory of Green Synthetic Chemistry for Functional Materials
- Jiangsu Normal University
- Xuzhou
- P. R. China
| | - Feng Liu
- Jiangsu Key Laboratory of Green Synthetic Chemistry for Functional Materials
- Jiangsu Normal University
- Xuzhou
- P. R. China
| | - Wen-Juan Hao
- Jiangsu Key Laboratory of Green Synthetic Chemistry for Functional Materials
- Jiangsu Normal University
- Xuzhou
- P. R. China
| | - Changsheng Yao
- Jiangsu Key Laboratory of Green Synthetic Chemistry for Functional Materials
- Jiangsu Normal University
- Xuzhou
- P. R. China
| | - Bo Jiang
- Jiangsu Key Laboratory of Green Synthetic Chemistry for Functional Materials
- Jiangsu Normal University
- Xuzhou
- P. R. China
| | - Shu-Jiang Tu
- Jiangsu Key Laboratory of Green Synthetic Chemistry for Functional Materials
- Jiangsu Normal University
- Xuzhou
- P. R. China
| |
Collapse
|
32
|
Wang Y, Wang C, Wang Y, Dong L, Sun J. Total synthesis of Sparstolonin B, a potent anti-inflammatory agent. RSC Adv 2015. [DOI: 10.1039/c4ra15948a] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Two concise routes for the first total synthesis of Sparstolonin B have been described.
Collapse
Affiliation(s)
- Yongqiang Wang
- Chengdu Institute of Biology
- Chinese Academy of Sciences
- Chengdu 610041
- China
- University of Chinese Academy of Sciences
| | - Chao Wang
- Chengdu Institute of Biology
- Chinese Academy of Sciences
- Chengdu 610041
- China
| | - Yuanxun Wang
- Chengdu Institute of Biology
- Chinese Academy of Sciences
- Chengdu 610041
- China
| | - Lijin Dong
- Chengdu Institute of Biology
- Chinese Academy of Sciences
- Chengdu 610041
- China
| | - Jian Sun
- Chengdu Institute of Biology
- Chinese Academy of Sciences
- Chengdu 610041
- China
| |
Collapse
|
33
|
Li M, Qiu B, Kong XJ, Wen LR. Synthesis of Passerini adducts from aldehydes and isocyanides under the auxiliary of water. Org Chem Front 2015. [DOI: 10.1039/c5qo00202h] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
An efficient protocol for the synthesis of the Passerini adducts α-acyloxycarboxamides from aldehydes, isocyanides and water in a molecular ratio of 3 : 1 : 3 was described.
Collapse
Affiliation(s)
- Ming Li
- State Key Laboratory Base of Eco-Chemical Engineering
- College of Chemistry and Molecular Engineering
- Qingdao University of Science and Technology
- Qingdao 266042
- P. R. China
| | - Bin Qiu
- State Key Laboratory Base of Eco-Chemical Engineering
- College of Chemistry and Molecular Engineering
- Qingdao University of Science and Technology
- Qingdao 266042
- P. R. China
| | - Xiang-Jing Kong
- State Key Laboratory Base of Eco-Chemical Engineering
- College of Chemistry and Molecular Engineering
- Qingdao University of Science and Technology
- Qingdao 266042
- P. R. China
| | - Li-Rong Wen
- State Key Laboratory Base of Eco-Chemical Engineering
- College of Chemistry and Molecular Engineering
- Qingdao University of Science and Technology
- Qingdao 266042
- P. R. China
| |
Collapse
|
34
|
|
35
|
Guo WS, Xin X, Zhao KL, Wen LR, Li M. Acid/base-controlled chemodivergent synthesis of two differently functionalized tetrahydroimidazo[1,2-a]pyridines. RSC Adv 2015. [DOI: 10.1039/c5ra13395e] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Two differently substituted type of imidazo[1,2-a]pyridine derivatives were synthesized chemodivergently using β-ketothioamides, aldehydes and heterocyclic ketene aminals through acid/base regulation.
Collapse
Affiliation(s)
- Wei-Si Guo
- State Key Laboratory Base of Eco-Chemical Engineering
- College of Chemistry and Molecular Engineering
- Qingdao University of Science and Technology
- Qingdao 266042
- P. R. China
| | - Xing Xin
- State Key Laboratory Base of Eco-Chemical Engineering
- College of Chemistry and Molecular Engineering
- Qingdao University of Science and Technology
- Qingdao 266042
- P. R. China
| | - Ke-Long Zhao
- State Key Laboratory Base of Eco-Chemical Engineering
- College of Chemistry and Molecular Engineering
- Qingdao University of Science and Technology
- Qingdao 266042
- P. R. China
| | - Li-Rong Wen
- State Key Laboratory Base of Eco-Chemical Engineering
- College of Chemistry and Molecular Engineering
- Qingdao University of Science and Technology
- Qingdao 266042
- P. R. China
| | - Ming Li
- State Key Laboratory Base of Eco-Chemical Engineering
- College of Chemistry and Molecular Engineering
- Qingdao University of Science and Technology
- Qingdao 266042
- P. R. China
| |
Collapse
|
36
|
Zhao FJ, Sun MY, Dang YJ, Meng XY, Jiang B, Hao WJ, Tu SJ. Domino bicyclization of 2,2-dihydroxyindene-1,3-dione with cyclic enaminones leading to isochromeno[4,3-b]indoles. Tetrahedron 2014. [DOI: 10.1016/j.tet.2014.11.005] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
|