1
|
Aghamiri B, Moghaddam FM, Badpa S, Kavoosi L. Regio- and diastereoselective synthesis of thioxothiazolidin-indolin-2-ones, oxoindolin-carbamodithioate hybrids, and their base-catalyzed conversion into dispirocyclopentanebisoxindoles. Sci Rep 2024; 14:14222. [PMID: 38902335 PMCID: PMC11190151 DOI: 10.1038/s41598-024-65087-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2024] [Accepted: 06/17/2024] [Indexed: 06/22/2024] Open
Abstract
In this publication, we reported a regio-, diastereoselective, and kinetically controlled reaction for synthesizing thioxothiazolidin-indolin-2-ones, oxoindolin-carbamodithioate hybrids, and their base-catalyzed conversion into dispirocyclopentanebisoxindoles. Obtaining only the kinetic thioxothiazolidin-indolin-2-one products together with their straightforward conversion to dispirocyclopentanebisoxindoles, excellent regio- and diastereoselectivity, easy reaction workup, and one-pot synthetic operation are considerable advantages of this work.
Collapse
Affiliation(s)
- Bagher Aghamiri
- Laboratory of Organic Synthesis and Natural Products, Department of Chemistry, Sharif University of Technology, Azadi Street, PO Box 111559516, Tehran, Iran
| | - F Matloubi Moghaddam
- Laboratory of Organic Synthesis and Natural Products, Department of Chemistry, Sharif University of Technology, Azadi Street, PO Box 111559516, Tehran, Iran.
| | - Sara Badpa
- Laboratory of Organic Synthesis and Natural Products, Department of Chemistry, Sharif University of Technology, Azadi Street, PO Box 111559516, Tehran, Iran
| | - Leila Kavoosi
- Laboratory of Organic Synthesis and Natural Products, Department of Chemistry, Sharif University of Technology, Azadi Street, PO Box 111559516, Tehran, Iran
| |
Collapse
|
2
|
Xiao Z, Xu F, Sun J, Yan CG. Selective construction of dispiro[indoline-3,2'-quinoline-3',3''-indoline] and dispiro[indoline-3,2'-pyrrole-3',3''-indoline] via three-component reaction. Beilstein J Org Chem 2023; 19:1234-1242. [PMID: 37674522 PMCID: PMC10478003 DOI: 10.3762/bjoc.19.91] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2023] [Accepted: 08/11/2023] [Indexed: 09/08/2023] Open
Abstract
A convenient synthetic procedure for the construction of novel dispirooxindole motifs was successfully developed by base-promoted three-component reaction of ammonium acetate, isatins and in situ-generated 3-isatyl-1,4-dicarbonyl compounds. The piperidine-promoted three-component reaction of ammonium acetate, isatins and the in situ-generated dimedone adducts of 3-ethoxycarbonylmethyleneoxindoles afforded mutlifunctionalized dispiro[indoline-3,2'-quinoline-3',3''-indoline] derivatives in good yields and with high diastereoselectivity. On the other hand, a similar reaction of the dimedone adducts of 3-phenacylideneoxindoles afforded unique dispiro[indoline-3,2'-pyrrole-3',3''-indoline] derivatives with a cyclohexanedione substituent. A plausible reaction mechanism is proposed to explain the formation of the different spirooxindoles.
Collapse
Affiliation(s)
- Ziying Xiao
- College of Chemistry & Chemical Engineering, Yangzhou University, Jiangsu, Yangzhou 225002, China
| | - Fengshun Xu
- College of Chemistry & Chemical Engineering, Yangzhou University, Jiangsu, Yangzhou 225002, China
| | - Jing Sun
- College of Chemistry & Chemical Engineering, Yangzhou University, Jiangsu, Yangzhou 225002, China
| | - Chao-Guo Yan
- College of Chemistry & Chemical Engineering, Yangzhou University, Jiangsu, Yangzhou 225002, China
| |
Collapse
|
3
|
Convenient generation of 1,3-dipolar nitrilimines and [3 + 2] cycloaddition for the synthesis of spiro compounds. Tetrahedron Lett 2022. [DOI: 10.1016/j.tetlet.2022.154186] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
|
4
|
Unveiling the Origin of the Selectivity and the Molecular Mechanism in the [3+2] Cycloaddition Reaction of N-aryl-C-carbamoylnitrone with N-arylitaconimide. ORGANICS 2022. [DOI: 10.3390/org3030021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
The [3+2] cycloaddition reaction of N-aryl-C-carbamoylnitrone (nitrone 1) with N-arylitaconimide (ethylene 2) was computationally studied using the B3LYP/6-31G(d) level of theory. An analysis of the different energetic profiles and the transition states’ optimized structures clearly indicated that this 32CA occurred through a non-polar, asynchronous, one-step mechanism, favoring the formation of the ortho–endo cycloadduct, as observed experimentally. The analysis of the reactivity indices derived from the conceptual DFT explains well the low polarity of this 32CA reaction. Parr functions and a dual reactivity descriptors analysis correctly explained the regioselectivity ortho of this 32CA reaction. Solvent effects did not modify the obtained selectivity but it increased the activation energies and decreased the exothermic character of this 32CA reaction. A thermodynamic parameters analysis indicated that this 32CA wascharacterized by an ortho regioselectivity and endostereoselectivity and exothermic and exergonic characters.
Collapse
|
5
|
Pramanik S, Jagadeesh C, Chatterjee A, Debnath SC, Saha J. Access to densely functionalized spirocyclopentenonyl oxindole frameworks via aza- and carbo-Piancatelli rearrangement. Org Biomol Chem 2022; 20:5249-5253. [PMID: 35730444 DOI: 10.1039/d2ob00883a] [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
A new strategy for access to spirocyclopentenonyl oxindole frameworks is disclosed. Suitably anchored furfuryl alcohol at C3 of an oxindole was used for the aza-Piancatelli rearrangement, which furnished spirocyclic aminocyclopentenone frameworks with catalytic phosphomolybdic acid. The scope of the transformation was extended to the carbo-Piancatelli rearrangement with various indole derivatives.
Collapse
Affiliation(s)
- Sourav Pramanik
- Department of Biological and Synthetic Chemistry, Centre of Biomedical Research, SGPGIMS Campus, Lucknow 226014, India. .,Department of Chemistry, University of Kalyani, Nadia, W.B-741235, India
| | - Chenna Jagadeesh
- Department of Biological and Synthetic Chemistry, Centre of Biomedical Research, SGPGIMS Campus, Lucknow 226014, India.
| | - Ayan Chatterjee
- Department of Biological and Synthetic Chemistry, Centre of Biomedical Research, SGPGIMS Campus, Lucknow 226014, India.
| | | | - Jaideep Saha
- Department of Biological and Synthetic Chemistry, Centre of Biomedical Research, SGPGIMS Campus, Lucknow 226014, India.
| |
Collapse
|
6
|
Zhou JW, Chen BH, Zhang FH, Xue J, He XH, Peng C, Huang W, Zhao Q. Enantioselective Synthesis of Spirocyclopentane Oxindoles Bearing Five Consecutive Stereocenters via Secondary Amine‐Catalyzed [3+2] Cycloaddition. European J Org Chem 2022. [DOI: 10.1002/ejoc.202200489] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Jing-Wei Zhou
- Chengdu University of Traditional Chinese Medicine Wenjiang Campus: Chengdu University of Traditional Chinese Medicine State Key Laboratory of Southwestern Chinese Medicine Resources CHINA
| | - Ben-Hong Chen
- Chengdu University of Traditional Chinese Medicine Wenjiang Campus: Chengdu University of Traditional Chinese Medicine State Key Laboratory of Southwestern Chinese Medicine Resources CHINA
| | - Feng-Hua Zhang
- Chengdu University of Traditional Chinese Medicine Wenjiang Campus: Chengdu University of Traditional Chinese Medicine School of Basic Medical Sciences CHINA
| | - Jing Xue
- Chengdu University of Traditional Chinese Medicine Wenjiang Campus: Chengdu University of Traditional Chinese Medicine State Key Laboratory of Southwestern Chinese Medicine Resources CHINA
| | - Xiang-Hong He
- Chengdu University of Traditional Chinese Medicine Wenjiang Campus: Chengdu University of Traditional Chinese Medicine State Key Laboratory of Southwestern Chinese Medicine Resources CHINA
| | - Cheng Peng
- Chengdu University of Traditional Chinese Medicine Wenjiang Campus: Chengdu University of Traditional Chinese Medicine State Key Laboratory of Southwestern Chinese Medicine Resources CHINA
| | - Wei Huang
- Chengdu University of Traditional Chinese Medicine Wenjiang Campus: Chengdu University of Traditional Chinese Medicine State Key Laboratory of Southwestern Chinese Medicine Resources CHINA
| | | |
Collapse
|
7
|
Pramanik S, Mukhopadhyay C. Tosylhydrazine-promoted self-conjugate reduction–Michael/aldol reaction of 3-phenacylideneoxindoles towards dispirocyclopentanebisoxindole derivatives. Beilstein J Org Chem 2022; 18:469-478. [PMID: 35558650 PMCID: PMC9062653 DOI: 10.3762/bjoc.18.49] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2022] [Accepted: 04/13/2022] [Indexed: 11/23/2022] Open
Abstract
An efficient tosylhydrazine-mediated conjugate reduction of 3-phenacylideneoxindole and sequential Michael/intramolecular aldol reaction is reported under base-catalyzed conditions towards the formation of densely substituted dispirocyclopentanebisoxindole derivatives. The reaction proceeded in a diastereoselective manner to afford four chiral stereocenters. The method also has advantages of wide substrate scope, readily available starting materials and operational simplicity through one pot reaction.
Collapse
Affiliation(s)
- Sayan Pramanik
- Department of Chemistry, University of Calcutta, 92 APC Road, Kolkata-700009, India
| | - Chhanda Mukhopadhyay
- Department of Chemistry, University of Calcutta, 92 APC Road, Kolkata-700009, India
| |
Collapse
|
8
|
Shokoohian M, Hazeri N, Maghsoodlou MT, Lashkari M. Design and Synthesis, Antimicrobial Activities of 1,2,4-Triazine Derivatives as Representation of a New Hetrocyclic System. Polycycl Aromat Compd 2022. [DOI: 10.1080/10406638.2020.1712439] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Maryam Shokoohian
- Department of chemistry, Faculty of Science, University of Sistan and Baluchestan, Zahedan, Iran
| | - Nourallah Hazeri
- Department of chemistry, Faculty of Science, University of Sistan and Baluchestan, Zahedan, Iran
| | - Malek Taher Maghsoodlou
- Department of chemistry, Faculty of Science, University of Sistan and Baluchestan, Zahedan, Iran
| | | |
Collapse
|
9
|
Pan Y, Ren W, Zhang Z, Luo F, Hou X, Li X, Yang YF, Wang Y. Tandem 1,6-addition/cyclopropanation/rearrangement reaction of vinylogous para-quinone methides with 3-chlorooxindoles: construction of vicinal quaternary carbon centers. Org Chem Front 2022. [DOI: 10.1039/d2qo00471b] [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
A novel tandem 1,6-addition/cyclopropanation/rearrangement reaction of vinylogous para-quinone methides with 3-chlorooxindoles has been developed, providing dispirooxindole–cyclopentane–cyclohexadienones with vicinal quaternary carbon centers.
Collapse
Affiliation(s)
- Yuan Pan
- Molecular Synthesis Center & Key Laboratory of Marine Drugs, Chinese Ministry of Education, School of Medicine and Pharmacy, Ocean University of China, 5 Yushan Road, Qingdao 266003, China
| | - Weiwu Ren
- Molecular Synthesis Center & Key Laboratory of Marine Drugs, Chinese Ministry of Education, School of Medicine and Pharmacy, Ocean University of China, 5 Yushan Road, Qingdao 266003, China
- Laboratory for Marine Drugs and Bioproducts, Qingdao National Laboratory for Marine Science and Technology (QNLM), Qingdao 266237, China
| | - Zhanhao Zhang
- College of Chemical Engineering, Zhejiang University of Technology, Hangzhou, Zhejiang 310014, China
| | - Fengbiao Luo
- Molecular Synthesis Center & Key Laboratory of Marine Drugs, Chinese Ministry of Education, School of Medicine and Pharmacy, Ocean University of China, 5 Yushan Road, Qingdao 266003, China
| | - Xiaohan Hou
- Molecular Synthesis Center & Key Laboratory of Marine Drugs, Chinese Ministry of Education, School of Medicine and Pharmacy, Ocean University of China, 5 Yushan Road, Qingdao 266003, China
| | - Xiaoyang Li
- Molecular Synthesis Center & Key Laboratory of Marine Drugs, Chinese Ministry of Education, School of Medicine and Pharmacy, Ocean University of China, 5 Yushan Road, Qingdao 266003, China
| | - Yun-Fang Yang
- College of Chemical Engineering, Zhejiang University of Technology, Hangzhou, Zhejiang 310014, China
| | - Yang Wang
- Molecular Synthesis Center & Key Laboratory of Marine Drugs, Chinese Ministry of Education, School of Medicine and Pharmacy, Ocean University of China, 5 Yushan Road, Qingdao 266003, China
- Laboratory for Marine Drugs and Bioproducts, Qingdao National Laboratory for Marine Science and Technology (QNLM), Qingdao 266237, China
| |
Collapse
|
10
|
Dočekal V, Vopálenská A, Měrka P, Konečná K, Jand'ourek O, Pour M, Císařová I, Veselý J. Enantioselective Construction of Spirooxindole-Fused Cyclopentanes. J Org Chem 2021; 86:12623-12643. [PMID: 34283607 DOI: 10.1021/acs.joc.1c01116] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The present study reports an asymmetric organocatalytic cascade reaction of oxindole derivates with α,β-unsaturated aldehydes efficiently catalyzed by simple chiral secondary amine. Spirooxindole-fused cyclopentanes were produced in excellent isolated yields (up to 98%) with excellent enantiopurities (up to 99% ee) and moderate to high diastereoselectivities. The synthetic utility of the protocol was exemplified on a set of additional transformations of the corresponding spiro compounds. In addition, a study showing the promising biological activity of selected enantioenriched products was accomplished.
Collapse
Affiliation(s)
- Vojtěch Dočekal
- Department of Organic Chemistry, Faculty of Science, Charles University, Hlavova 2030/8, 128 43 Prague 2, Czech Republic
| | - Andrea Vopálenská
- Department of Organic Chemistry, Faculty of Science, Charles University, Hlavova 2030/8, 128 43 Prague 2, Czech Republic
| | - Pavel Měrka
- Department of Organic Chemistry, Faculty of Science, Charles University, Hlavova 2030/8, 128 43 Prague 2, Czech Republic
| | - Klára Konečná
- Department of Biological and Medical Sciences, Faculty of Pharmacy in Hradec Králové, Charles University, Heyrovského 1203, 500 05 Hradec Králové, Czech Republic
| | - Ondřej Jand'ourek
- Department of Biological and Medical Sciences, Faculty of Pharmacy in Hradec Králové, Charles University, Heyrovského 1203, 500 05 Hradec Králové, Czech Republic
| | - Milan Pour
- Department of Organic and Bioorganic Chemistry, Faculty of Pharmacy in Hradec Králové, Charles University, Heyrovského 1203, 500 05 Hradec Králové, Czech Republic
| | - Ivana Císařová
- Department of Inorganic Chemistry, Faculty of Science, Charles University, Hlavova 2030/8, 128 43 Prague 2, Czech Republic
| | - Jan Veselý
- Department of Organic Chemistry, Faculty of Science, Charles University, Hlavova 2030/8, 128 43 Prague 2, Czech Republic
| |
Collapse
|
11
|
Lim B, Cheng Y, Kato T, Pham A, Le Du E, Mishra AK, Grinhagena E, Moreau D, Sakai N, Waser J, Matile S. Inhibition of Thiol‐Mediated Uptake with Irreversible Covalent Inhibitors. Helv Chim Acta 2021. [DOI: 10.1002/hlca.202100085] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Bumhee Lim
- Department of Organic Chemistry University of Geneva Quai Ernest Ansermet 30 CH-1211 Geneva 4 Switzerland
- National Centre of Competence in Research (NCCR) Chemical Biology Quai Ernest Ansermet 30 CH-1211 Geneva 4 Switzerland
| | - Yangyang Cheng
- Department of Organic Chemistry University of Geneva Quai Ernest Ansermet 30 CH-1211 Geneva 4 Switzerland
- National Centre of Competence in Research (NCCR) Chemical Biology Quai Ernest Ansermet 30 CH-1211 Geneva 4 Switzerland
| | - Takehiro Kato
- Department of Organic Chemistry University of Geneva Quai Ernest Ansermet 30 CH-1211 Geneva 4 Switzerland
- National Centre of Competence in Research (NCCR) Chemical Biology Quai Ernest Ansermet 30 CH-1211 Geneva 4 Switzerland
| | - Anh‐Tuan Pham
- Department of Organic Chemistry University of Geneva Quai Ernest Ansermet 30 CH-1211 Geneva 4 Switzerland
- National Centre of Competence in Research (NCCR) Chemical Biology Quai Ernest Ansermet 30 CH-1211 Geneva 4 Switzerland
| | - Eliott Le Du
- Laboratory of Catalysis and Organic Synthesis Ecole Polytechnique Fédérale de Lausanne EPFL SB ISIC LCSO BCH 4306 1015 Lausanne Switzerland
| | - Abhaya Kumar Mishra
- National Centre of Competence in Research (NCCR) Chemical Biology Quai Ernest Ansermet 30 CH-1211 Geneva 4 Switzerland
- Laboratory of Catalysis and Organic Synthesis Ecole Polytechnique Fédérale de Lausanne EPFL SB ISIC LCSO BCH 4306 1015 Lausanne Switzerland
| | - Elija Grinhagena
- National Centre of Competence in Research (NCCR) Chemical Biology Quai Ernest Ansermet 30 CH-1211 Geneva 4 Switzerland
- Laboratory of Catalysis and Organic Synthesis Ecole Polytechnique Fédérale de Lausanne EPFL SB ISIC LCSO BCH 4306 1015 Lausanne Switzerland
| | - Dimitri Moreau
- National Centre of Competence in Research (NCCR) Chemical Biology Quai Ernest Ansermet 30 CH-1211 Geneva 4 Switzerland
| | - Naomi Sakai
- Department of Organic Chemistry University of Geneva Quai Ernest Ansermet 30 CH-1211 Geneva 4 Switzerland
- National Centre of Competence in Research (NCCR) Chemical Biology Quai Ernest Ansermet 30 CH-1211 Geneva 4 Switzerland
| | - Jerome Waser
- National Centre of Competence in Research (NCCR) Chemical Biology Quai Ernest Ansermet 30 CH-1211 Geneva 4 Switzerland
- Laboratory of Catalysis and Organic Synthesis Ecole Polytechnique Fédérale de Lausanne EPFL SB ISIC LCSO BCH 4306 1015 Lausanne Switzerland
| | - Stefan Matile
- Department of Organic Chemistry University of Geneva Quai Ernest Ansermet 30 CH-1211 Geneva 4 Switzerland
- National Centre of Competence in Research (NCCR) Chemical Biology Quai Ernest Ansermet 30 CH-1211 Geneva 4 Switzerland
| |
Collapse
|
12
|
Convenient construction of spiro[indoline-3,5'-pyrrolo[3,4-c]carbazole] and spiro[indene-2,5'-pyrrolo[3,4-c]carbazole] via acid-catalyzed Diels-Alder reaction. CHINESE CHEM LETT 2021. [DOI: 10.1016/j.cclet.2020.08.052] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
|
13
|
Ye R, Sun J, Han Y, Yan CG. Molecular diversity of TEMPO-mediated cycloaddition of ketohydrazones and 3-phenacylideneoxindoles. NEW J CHEM 2021. [DOI: 10.1039/d0nj06036d] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
This reaction selectively proceeded via aza-Diels–Alder reaction, [3+2] cycloaddition and ring-opening of oxindole to give diverse spirooxindoles and polysubstituted pyrazoles.
Collapse
Affiliation(s)
- Rong Ye
- College of Chemistry & Chemical Engineering
- Yangzhou University
- Yangzhou 225002
- People's Republic of China
| | - Jing Sun
- College of Chemistry & Chemical Engineering
- Yangzhou University
- Yangzhou 225002
- People's Republic of China
| | - Ying Han
- College of Chemistry & Chemical Engineering
- Yangzhou University
- Yangzhou 225002
- People's Republic of China
| | - Chao-Guo Yan
- College of Chemistry & Chemical Engineering
- Yangzhou University
- Yangzhou 225002
- People's Republic of China
| |
Collapse
|
14
|
Abstract
This review summaries recent synthetic developments towards spirocyclic oxindoles and applications as valuable medicinal and synthetic targets.
Collapse
Affiliation(s)
- Alexander J. Boddy
- Department of Chemistry
- Imperial College London
- Molecular Sciences Research Hub
- London W12 0BZ
- UK
| | - James A. Bull
- Department of Chemistry
- Imperial College London
- Molecular Sciences Research Hub
- London W12 0BZ
- UK
| |
Collapse
|
15
|
Ma W, Han Y, Sun J, Yan C. Three-Component Reaction for Efficient Synthesis of Functionalized Spiro[cyclopentane-1,3'-indolines]. CHINESE J ORG CHEM 2021. [DOI: 10.6023/cjoc202103034] [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]
|
16
|
Liu D, Cao J, Sun J, Liu RZ, Yan CG. Convergent Synthesis of Triindanone-Fused Spiro[bicyclo[2.2.2]octane-2,3′-indolines] via Domino Reaction of 1,3-Indanedione and 3-Methyleneoxindoles. Org Lett 2020; 22:8931-8936. [DOI: 10.1021/acs.orglett.0c03331] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
- Dan Liu
- College of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou 225002, China
| | - Jun Cao
- College of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou 225002, China
| | - Jing Sun
- College of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou 225002, China
| | - Ru-Zhang Liu
- College of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou 225002, China
| | - Chao-Guo Yan
- College of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou 225002, China
| |
Collapse
|
17
|
Zhan SC, Sun J, Liu RZ, Yan CG. Diastereoselective construction of carbazole-based spirooxindoles via the Levy three-component reaction. Org Biomol Chem 2020; 18:163-168. [DOI: 10.1039/c9ob02013f] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
The CuSO4 catalyzed three-component reaction of indole-2-acetate, aromatic aldehydes and 3-methyleneoxindoles in toluene at 130 °C afforded polysubstituted spiro[carbazole-3,3′-indolines] in good yields and with high diastereoselectivity.
Collapse
Affiliation(s)
- Shao-Cong Zhan
- College of Chemistry and Chemical Engineering
- Yangzhou University
- Yangzhou 225002
- China
| | - Jing Sun
- College of Chemistry and Chemical Engineering
- Yangzhou University
- Yangzhou 225002
- China
| | - Ru-Zhang Liu
- College of Chemistry and Chemical Engineering
- Yangzhou University
- Yangzhou 225002
- China
| | - Chao-Guo Yan
- College of Chemistry and Chemical Engineering
- Yangzhou University
- Yangzhou 225002
- China
| |
Collapse
|
18
|
Zhan S, Yan C. Efficient Synthesis of Functionalized 6‐(2‐Oxoindolin‐3‐yl)‐5‐azaspiro[2.4]heptanes. ChemistrySelect 2019. [DOI: 10.1002/slct.201902785] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Shao‐Cong Zhan
- School of Chemistry & Chemical EngineeringYangzhou University Yangzhou 225002 China
| | - Chao‐Guo Yan
- School of Chemistry & Chemical EngineeringYangzhou University Yangzhou 225002 China
| |
Collapse
|
19
|
Gandikota NM, Bolla RS, Bandyopadhyay A, Viswanath IVK. Facile Chemoselective Reduction of 3-Phenacylideneoxindoles and 2-Oxoacenaphthen-1-ylidene Ketones using the Hantzsch Ester. RUSSIAN JOURNAL OF ORGANIC CHEMISTRY 2019. [DOI: 10.1134/s1070428019080190] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
|
20
|
Yazdani-Elah-Abadi A, Simin N, Morekian R, Heydari-Dahoei H. Microwave-Promoted Facile and Rapid Access to Novel Spirooxindole-furo[2,3-c]pyrazole Derivatives Using Pyridinium Ylide-Assisted Domino Reaction. Polycycl Aromat Compd 2019. [DOI: 10.1080/10406638.2019.1570948] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
| | - Nasim Simin
- Department of Chemistry, Islamic Azad University, Tuyserkan, Iran
| | - Reza Morekian
- Department of Food Industry Engineering, Science and Arts University, Yazd, Iran
| | | |
Collapse
|
21
|
Singh K, Pramanik S, Hamlin TA, Mondal B, Das D, Saha J. Lewis acid catalyzed annulation of spirocyclic donor–acceptor cyclopropanes with exo-heterocyclic olefins: access to highly functionalized bis-spirocyclopentane oxindole frameworks. Chem Commun (Camb) 2019; 55:7069-7072. [DOI: 10.1039/c9cc03393a] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Oxindole-activated spiro-DAC is used as synthon to prepare complex bis-spirocyclopentane oxindole frameworks via ring-enlargement.
Collapse
Affiliation(s)
- Kuldeep Singh
- Division of Molecular Synthesis and Drug Discovery
- Centre of Biomedical Research
- SGPGIMS Campus
- Lucknow-226014
- India
| | - Sourav Pramanik
- Division of Molecular Synthesis and Drug Discovery
- Centre of Biomedical Research
- SGPGIMS Campus
- Lucknow-226014
- India
| | - Trevor A. Hamlin
- Department of Theoretical Chemistry and Amsterdam Center for Multiscale Modeling (ACMM)
- Vrije Universiteit Amsterdam
- 1081 HV Amsterdam
- The Netherlands
| | - Biplab Mondal
- Division of Molecular Synthesis and Drug Discovery
- Centre of Biomedical Research
- SGPGIMS Campus
- Lucknow-226014
- India
| | - Dinabandhu Das
- School of Physical Sciences
- Jawaharlal Nehru University
- India
| | - Jaideep Saha
- Division of Molecular Synthesis and Drug Discovery
- Centre of Biomedical Research
- SGPGIMS Campus
- Lucknow-226014
- India
| |
Collapse
|
22
|
Cao J, Yang F, Sun J, Huang Y, Yan CG. Construction of Unique Eight- or Nine-Membered Polyheterocyclic Systems via Multicomponent Reaction of l-Proline, Alkyl Propiolate, and Isatin. J Org Chem 2018; 84:622-635. [DOI: 10.1021/acs.joc.8b02457] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Jun Cao
- College of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou 225002, China
| | - Fan Yang
- College of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou 225002, China
| | - Jing Sun
- College of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou 225002, China
| | - Ying Huang
- College of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou 225002, China
| | - Chao-Guo Yan
- College of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou 225002, China
| |
Collapse
|
23
|
|
24
|
Huang Y, Min W, Wu QW, Sun J, Shi DH, Yan CG. Facile one-pot synthesis of spirooxindole-pyrrolidine derivatives and their antimicrobial and acetylcholinesterase inhibitory activities. NEW J CHEM 2018. [DOI: 10.1039/c8nj03813a] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
A library of novel spirooxindole-pyrrolidine derivatives were facilely synthesized via 1,3-dipolar cycloaddition of azomethine ylide generated from sarcosine and paraformaldehyde with various 3-methyleneoxindolines.
Collapse
Affiliation(s)
- Ying Huang
- College of Chemistry & Chemical Engineering
- Yangzhou University
- Yangzhou 225002
- China
| | - Wei Min
- Pharmacy School
- Huaihai Institute of Technology
- Lianyungang 222005
- China
| | - Qiu-Wen Wu
- College of Medicine
- Yangzhou University
- Yangzhou 225001
- China
| | - Jing Sun
- College of Chemistry & Chemical Engineering
- Yangzhou University
- Yangzhou 225002
- China
| | - Da-Hua Shi
- Pharmacy School
- Huaihai Institute of Technology
- Lianyungang 222005
- China
| | - Chao-Guo Yan
- College of Chemistry & Chemical Engineering
- Yangzhou University
- Yangzhou 225002
- China
| |
Collapse
|
25
|
Kaur J, Chimni SS. Catalytic synthesis of 3-aminooxindoles via addition to isatin imine: an update. Org Biomol Chem 2018; 16:3328-3347. [DOI: 10.1039/c7ob03002a] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
3-Substituted-3-aminooxindoles have attracted the attention of organic chemist to develop different synthetic methodologies for their synthesis using catalysts. This review covers the recent developments.
Collapse
Affiliation(s)
- Jasneet Kaur
- Department of Chemistry
- U.G.C. Centre of Advance Study-II
- Guru Nanak Dev University
- Amritsar
- India
| | - Swapandeep Singh Chimni
- Department of Chemistry
- U.G.C. Centre of Advance Study-II
- Guru Nanak Dev University
- Amritsar
- India
| |
Collapse
|
26
|
Guo J, Zhao Y, Fang D, Wang Q, Bu Z. Diastereoselective construction of pyrrolo[2,1-a]isoquinoline-based bispirooxindoles through a three-component [3 + 2] cycloaddition. Org Biomol Chem 2018; 16:6025-6034. [DOI: 10.1039/c8ob01493k] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
An efficient and highly diastereoselective three-component one-pot [3 + 2] cycloaddition of isatins, 1,2,3,4-tetrahydroisoquinolines and methyleneindolinones has been developed to afford a wide range of pyrrolo[1,2-a]isoquinoline-based bispirooxindoles in up to 91% yields.
Collapse
Affiliation(s)
- Jiaomei Guo
- Institute of Functional Organic Molecular Engineering
- College of Chemistry and Chemical Engineering
- Henan University
- Kaifeng 475004
- China
| | - Yang Zhao
- Institute of Functional Organic Molecular Engineering
- College of Chemistry and Chemical Engineering
- Henan University
- Kaifeng 475004
- China
| | - Dongmei Fang
- Chengdu Institute of Biology
- Chinese Academy of Sciences
- Chengdu 610041
- China
| | - Qilin Wang
- Institute of Functional Organic Molecular Engineering
- College of Chemistry and Chemical Engineering
- Henan University
- Kaifeng 475004
- China
| | - Zhanwei Bu
- Institute of Functional Organic Molecular Engineering
- College of Chemistry and Chemical Engineering
- Henan University
- Kaifeng 475004
- China
| |
Collapse
|
27
|
Ganesh M, Rao MP, Mirajakar SJ. Part I: Diastereoselective Reactions Involving β-Mono- and β,β′-Disubstituted Alkylidene Oxindoles: Pondering Alkene Geometry. ASIAN J ORG CHEM 2017. [DOI: 10.1002/ajoc.201700410] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Madhu Ganesh
- Department of Chemistry, P.O. Box 1908, B.M.S.; College of Engineering; Bull Temple Road Bengaluru 560019 India
| | - Madhuri P. Rao
- Department of Chemistry, P.O. Box 1908, B.M.S.; College of Engineering; Bull Temple Road Bengaluru 560019 India
| | - Shruti J. Mirajakar
- Department of Chemistry, P.O. Box 1908, B.M.S.; College of Engineering; Bull Temple Road Bengaluru 560019 India
| |
Collapse
|
28
|
Yang RY, Sun J, Tao Y, Sun Q, Yan CG. TfOH-Catalyzed One-Pot Domino Reaction for Diastereoselective Synthesis of Polysubstituted Tetrahydrospiro[carbazole-1,3′-indoline]s. J Org Chem 2017; 82:13277-13287. [DOI: 10.1021/acs.joc.7b02397] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Ren-Yin Yang
- College of Chemistry and
Chemical Engineering, Yangzhou University, Yangzhou 225002, China
| | - Jing Sun
- College of Chemistry and
Chemical Engineering, Yangzhou University, Yangzhou 225002, China
| | - Yao Tao
- College of Chemistry and
Chemical Engineering, Yangzhou University, Yangzhou 225002, China
| | - Qiu Sun
- College of Chemistry and
Chemical Engineering, Yangzhou University, Yangzhou 225002, China
| | - Chao-Guo Yan
- College of Chemistry and
Chemical Engineering, Yangzhou University, Yangzhou 225002, China
| |
Collapse
|
29
|
Synthesis of functionalized dispiro[indoline-3,1
$${^{\prime }}$$
′
-cyclopentane-3
$${^{\prime }}$$
′
,3
$${^{\prime \prime }}$$
″
-indolines] via cyclodimerization of 3-phenacylideneoxindolines with benzoylhydrazides and arylhydrazines. Mol Divers 2017; 22:21-36. [DOI: 10.1007/s11030-017-9786-z] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2017] [Accepted: 09/17/2017] [Indexed: 02/06/2023]
|
30
|
Na2EDTA: an efficient, green and reusable catalyst for the synthesis of biologically important spirooxindoles, spiroacenaphthylenes and spiro-2-amino-4H-pyrans under solvent-free conditions. JOURNAL OF THE IRANIAN CHEMICAL SOCIETY 2017. [DOI: 10.1007/s13738-017-1148-3] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
|
31
|
Diyanatizadeh MH, Yavari I. Synthesis of spiro heterocyclic systems from 2-(3-oxoisobenzofuran-1(3 H)-ylidene)malononitrile and binucleophiles. JOURNAL OF CHEMICAL RESEARCH 2017. [DOI: 10.3184/174751917x14944355549159] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
The reaction of 2-(3-oxoisobenzofuran-1(3 H)-ylidene)malononitrile, generated from phthalic anhydride and malononitrile, with different binucleophiles led to the formation of spiro heterocycles possessing a phthalide ring system in good yields.
Collapse
Affiliation(s)
| | - Issa Yavari
- Department of Chemistry, Tarbiat Modares University, PO Box 14115-175, Tehran, Iran
| |
Collapse
|
32
|
Yazdani-Elah-Abadi A, Mohebat R, Kangani M. Microwave-assisted Domino Cyclization for the Synthesis of Novel Spiro-benzo[a]phenazine Annulated Heterocycles Catalyzed by a Basic Ionic Liquid. J CHIN CHEM SOC-TAIP 2017. [DOI: 10.1002/jccs.201700034] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
| | - Razieh Mohebat
- Young Researchers and Elite Club, Yazd Branch; Islamic Azad University; Yazd Iran
| | - Mehrnoush Kangani
- Department of Chemistry, Faculty of Science; University of Sistan and Baluchestan; Zahedan Iran
| |
Collapse
|
33
|
Abbasi Pour S, Yazdani‐Elah‐Abadi A, Afradi M. Nanomagnetically modified thioglycolic acid (γ‐Fe
2
O
3
@SiO
2
‐SCH
2
CO
2
H): Efficient and reusable green catalyst for the one‐pot domino synthesis of spiro[benzo[
a
]benzo[6,7]chromeno[2,3‐
c
]phenazine] and benzo[
a
]benzo[6,7]chromeno[2,3‐
c
]phenazines. Appl Organomet Chem 2017. [DOI: 10.1002/aoc.3791] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Sajjad Abbasi Pour
- Department of Chemistry, Faculty of ScienceUniversity of Sistan and Baluchestan Zahedan Iran
| | | | - Mojgan Afradi
- Department of ChemistryNiksaman Daruo Pharmaceutical Company Tehran Iran
| |
Collapse
|
34
|
Mohebat R, Simin N, Yazdani-Elah-Abadi A. A Rapid and Highly Efficient Microwave-Promoted Four-Component Domino Reaction for the Synthesis of Novel Spiro[benzo[a]chromeno[2,3-c]phenazine] Derivatives Under Solvent-Free Conditions. Polycycl Aromat Compd 2017. [DOI: 10.1080/10406638.2017.1293698] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Razieh Mohebat
- Young Researchers and Elite Club, Yazd Branch, Islamic Azad University, Yazd, Iran
| | - Nasim Simin
- Young Researchers and Elite Club, Toyserkan Branch, Islamic Azad University, Toyserkan, Iran
| | | |
Collapse
|
35
|
Kim SY, Roh HJ, Seo DY, Ryu JY, Lee J, Kim JN. Base-catalyzed one-pot synthesis of dispiro-1,3-dioxolane bisoxindoles from N-methylisatin and methyl propiolate. Tetrahedron Lett 2017. [DOI: 10.1016/j.tetlet.2017.01.055] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
|
36
|
Suman K, Ramanjaneyulu M, Thennarasu S. Diastereoselective tandem oxidation/Michael/aldol reaction: unprecedented formation of dispirocyclopentanebisoxindoles and dispiro[acenaphthylene-1,1'-cyclopentane-3',1''-acenaphthylene]-2,2''diones. Org Biomol Chem 2017; 15:1961-1964. [PMID: 28177006 DOI: 10.1039/c6ob02607a] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
An unprecedented tandem oxidation/Michael/aldol reaction is reported. The diastereoselective formation of only a single isomer of dispirocyclopentanebisoxindole and dispiro[acenaphthylene-1,1'-cyclopentane-3',1''-acenaphthylene]-2,2''dione is presented. The reaction generates two new C-C bonds and two all-carbon quaternary chiral stereocenters in a single step.
Collapse
Affiliation(s)
- Koorathota Suman
- Organic and Bioorganic Chemistry Laboratory, CSIR-Central Leather Research Institute, Adyar, Chennai, Tamilnadu, India-600020.
| | - Mala Ramanjaneyulu
- Organic and Bioorganic Chemistry Laboratory, CSIR-Central Leather Research Institute, Adyar, Chennai, Tamilnadu, India-600020. and Academy of Scientific and Innovative Research (AcSIR), Anusandhan Bahavan, 2 Rafi Marg, New Delhi-110001, India
| | - Sathiah Thennarasu
- Organic and Bioorganic Chemistry Laboratory, CSIR-Central Leather Research Institute, Adyar, Chennai, Tamilnadu, India-600020. and Academy of Scientific and Innovative Research (AcSIR), Anusandhan Bahavan, 2 Rafi Marg, New Delhi-110001, India
| |
Collapse
|
37
|
Yazdani-Elah-Abadi A, Maghsoodlou MT, Mohebat R, Heydari R. Theophylline as a new and green catalyst for the one-pot synthesis of spiro[benzo[ a ]pyrano[2,3- c ]phenazine] and benzo[ a ]pyrano[2,3- c ]phenazine derivatives under solvent-free conditions. CHINESE CHEM LETT 2017. [DOI: 10.1016/j.cclet.2016.09.016] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
|
38
|
Yang RY, Sun J, Xie J, Yan CG. Cyclodimerization of 3-phenacylideneoxindolines with amino esters for the synthesis of dispiro[indoline-3,1′-cyclopentane-3′,3″-indolines]. HETEROCYCL COMMUN 2017. [DOI: 10.1515/hc-2017-0002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
AbstractTriethylamine-promoted domino cyclodimerization reaction of 3-phenacylideneoxindolines with amino ester hydrochlorides in acetonitrile afforded substituted dispiro[indoline-3,1′-cyclopentane-3′,3″-indolines] in good yields. The relative configuration of the major diastereoisomers was determined by the X-ray diffraction analysis of three single crystal structures.
Collapse
|
39
|
Sun J, Yang MRY, Yan CG. One-pot Reaction for the Convenient Synthesis of Functionalized 2-Oxaspiro[bicyclo[2.2.1]heptane-2,3′-indolines]. ChemistrySelect 2017. [DOI: 10.1002/slct.201600929] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Jing Sun
- School of Chemistry & Chemical Engineering; Yangzhou University; Yangzhou 225002 China
| | - Mr. Ren-Yin Yang
- School of Chemistry & Chemical Engineering; Yangzhou University; Yangzhou 225002 China
| | - Chao-Guo Yan
- School of Chemistry & Chemical Engineering; Yangzhou University; Yangzhou 225002 China
| |
Collapse
|
40
|
Yang RY, Sun J, Sun Q, Yan CG. Selective construction of polycyclic spirooxindoles via a Cu(OTf)2/HOTf-catalyzed domino reaction of o-arylalkynylacetophenones and 3-phenacylideneoxindoles. Org Biomol Chem 2017; 15:6353-6357. [DOI: 10.1039/c7ob01292f] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Under the combined catalysis of Cu(OTf)2/HOTf, the domino annulation reaction ofo-arylalkynyl acetophenones with 3-phenacylideneoxindoles in refluxing acetonitrile selectively afforded functionalized spiro[indoline-3,7′-tetrapheno[7,6-bc]furans].
Collapse
Affiliation(s)
- Ren-Yin Yang
- College of Chemistry and Chemical Engineering
- Yangzhou University
- Yangzhou
- China
| | - Jing Sun
- College of Chemistry and Chemical Engineering
- Yangzhou University
- Yangzhou
- China
| | - Qiu Sun
- College of Chemistry and Chemical Engineering
- Yangzhou University
- Yangzhou
- China
| | - Chao-Guo Yan
- College of Chemistry and Chemical Engineering
- Yangzhou University
- Yangzhou
- China
| |
Collapse
|
41
|
Zhao J, Guan S, Zhou X, Han W, Cui B, Chen Y. Bioreduction of the C C double bond with Pseudomonas monteilii ZMU-T17: one approach to 3-monosubstituted oxindoles. Tetrahedron 2016. [DOI: 10.1016/j.tet.2016.04.037] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
|
42
|
Shen GL, Sun J, Xie YJ, Yan CG. Synthesis of densely substituted dispirocyclopentanebisoxindoles by base promoted sequential reaction of two different 3-methyleneoxindoles with thiol. ChemistrySelect 2016. [DOI: 10.1002/slct.201600209] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Guo-Liang Shen
- College of Chemistry & Chemical Engineering; Yangzhou University; Yangzhou 225002 China
| | - Jing Sun
- College of Chemistry & Chemical Engineering; Yangzhou University; Yangzhou 225002 China
| | - Ya-Jing Xie
- College of Chemistry & Chemical Engineering; Yangzhou University; Yangzhou 225002 China
| | - Chao-Guo Yan
- College of Chemistry & Chemical Engineering; Yangzhou University; Yangzhou 225002 China
| |
Collapse
|
43
|
Jiang YH, Yang RY, Sun J, Yan CG. Diastereoselective synthesis of dispiro[indoline-3,1′-cyclobutane-2′,3″-indolines] via visible light catalyzed cyclodimerization of 3-phenacylideneoxindoles. HETEROCYCL COMMUN 2016. [DOI: 10.1515/hc-2016-0022] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
AbstractA simple synthetic protocol was developed for the efficient synthesis of functionalized dispiro[indoline-3,1′-cyclobutane-2′,3″-indolines] with high diastereoselectivity. The reaction proceeds by cyclodimerization reaction of 3-phenacylideneoxindoles in the presence of a catalytic amount of photosensitizer Ru(bpy
Collapse
|
44
|
Jiang YH, Yan CG. Indium chloride catalyzed three-component reaction for the synthesis of 2-((oxoindolin-3-yl)-4,5,6,7-tetrahydro-1H-indol-1-yl)benzamides. RSC Adv 2016. [DOI: 10.1039/c6ra08811b] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
In the presence of indium chloride as a Lewis acid catalyst, the three-component reaction afforded functionalized 2-((oxoindolin-3-yl)-4,5,6,7-tetrahydro-1H-indol-1-yl)benzamides in satisfactory yields.
Collapse
Affiliation(s)
- Yan-Hong Jiang
- College of Chemistry & Chemical Engineering
- Yangzhou University
- Yangzhou 225002
- China
| | - Chao-Guo Yan
- College of Chemistry & Chemical Engineering
- Yangzhou University
- Yangzhou 225002
- China
| |
Collapse
|
45
|
Shi RG, Wang XH, Liu R, Yan CG. Two-carbon ring expansion of isatin: a convenient construction of a dibenzo[b,d]azepinone scaffold. Chem Commun (Camb) 2016; 52:6280-3. [DOI: 10.1039/c6cc00525j] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
A unique two-carbon ring expansion of isatin has been achieved to conveniently construct the functionalized dibenzo[b,d]azepin-6-one scaffold in moderate to high yields, and the two carbon sources are different: one carbon is from the N-substituent of pyridinium bromide and the other is from indene-1,3-dione.
Collapse
Affiliation(s)
- Rong-Guo Shi
- College of Chemistry and Chemical Engineering
- Yangzhou University
- Yangzhou
- China
| | - Xiao-Hua Wang
- College of Chemistry and Chemical Engineering
- Yangzhou University
- Yangzhou
- China
| | - Ruzhang Liu
- College of Chemistry and Chemical Engineering
- Yangzhou University
- Yangzhou
- China
| | - Chao-Guo Yan
- College of Chemistry and Chemical Engineering
- Yangzhou University
- Yangzhou
- China
| |
Collapse
|
46
|
Lu L, Yan C. Synthesis of Dispirocyclopentyl-3,3′-bisoxindoles via Domino Cycloaddition Reactions of 4-Dimethylaminopyridinium Bromides with 3-Phenacylideneoxindoles. CHINESE J CHEM 2015. [DOI: 10.1002/cjoc.201500438] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
|
47
|
Zheng Y, Cleaveland J, Richardson D, Yuan Y. An Organocatalysis Based Carbocyclic Spiroindoline Synthesis Enables Facile Structure-Activity Relationship (SAR) Study at C2 Position. Org Lett 2015; 17:4240-3. [PMID: 26273894 DOI: 10.1021/acs.orglett.5b02031] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
An asymmetric synthesis of carbocyclic spiroindoline by sequential Michael reaction and [3 + 2]-cycloaddition is described. This protocol demonstrates excellent enantio- and diastereoselectivity with broad functional group tolerance. A diverse range of spiroindolines were prepared by this approach, and the products served as ideal substrates for C2 derivatization.
Collapse
Affiliation(s)
- Yongsheng Zheng
- Department of Chemistry, University of Central Florida , Orlando, Florida 32816, United States
| | - Jacob Cleaveland
- Department of Chemistry, University of Central Florida , Orlando, Florida 32816, United States
| | - David Richardson
- Department of Chemistry, University of Central Florida , Orlando, Florida 32816, United States
| | - Yu Yuan
- Department of Chemistry, University of Central Florida , Orlando, Florida 32816, United States
| |
Collapse
|
48
|
Substrate scope in the copper-mediated construction of bis-oxindoles via a double C–H/Ar–H coupling process. Tetrahedron 2015. [DOI: 10.1016/j.tet.2015.02.060] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
|
49
|
Synthesis of triphenylphosphanylidene cyclopent-2-enecaroboxylates with three-component reaction of triphenylphospine, hex-2-en-4-ynedioate, and ß-nitrostyrene. Tetrahedron Lett 2015. [DOI: 10.1016/j.tetlet.2015.07.071] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
|
50
|
Sun J, Gong H, Yan C. One-pot Two-Step Cycloaddition Reaction for Convenient Synthesis of Polycyclic Spirooxindole-fused [1,3]Oxazines. CHINESE J CHEM 2015. [DOI: 10.1002/cjoc.201500332] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
|