1
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Liu Y, Cao G, Chen L, Li K, Lin X, Xu X, Le Z, Yang G. Synthesis of 3,3′‐Disubstituted Isobenzofuran‐1(3
H
)‐Ones via Cs
0.5
H
2.5
PW
12
O
40
‐Catalyzed Difunctionalization of Carbonyls. Adv Synth Catal 2022. [DOI: 10.1002/adsc.202200081] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Yu‐Feng Liu
- Jiangxi Province Key Laboratory of Synthetic Chemistry Jiangxi Key Laboratory for Mass Spectrometry and Instrumentation East China University of Technology Nanchang 330013 People's Republic of China
| | - Gang‐Ming Cao
- Jiangxi Province Key Laboratory of Synthetic Chemistry Jiangxi Key Laboratory for Mass Spectrometry and Instrumentation East China University of Technology Nanchang 330013 People's Republic of China
| | - Lei Chen
- School of Earth Sciences East China University of Technology Nanchang 330013 People's Republic of China
| | - Ke Li
- Jiangxi Province Key Laboratory of Synthetic Chemistry Jiangxi Key Laboratory for Mass Spectrometry and Instrumentation East China University of Technology Nanchang 330013 People's Republic of China
| | - Xiao‐Ling Lin
- Jiangxi Province Key Laboratory of Synthetic Chemistry Jiangxi Key Laboratory for Mass Spectrometry and Instrumentation East China University of Technology Nanchang 330013 People's Republic of China
| | - Xin‐Xin Xu
- Department of Chemistry College of Science Northeastern University Shenyang Liaoning 110819 People's Republic of China
| | - Zhang‐Gao Le
- Jiangxi Province Key Laboratory of Synthetic Chemistry Jiangxi Key Laboratory for Mass Spectrometry and Instrumentation East China University of Technology Nanchang 330013 People's Republic of China
| | - Guo‐Ping Yang
- Jiangxi Province Key Laboratory of Synthetic Chemistry Jiangxi Key Laboratory for Mass Spectrometry and Instrumentation East China University of Technology Nanchang 330013 People's Republic of China
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2
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Liu Q, Zhou Z, Kuang M, Gao H, Yi W, Wang S. Direct Assembly of Phthalides via Calcium(II)-Catalyzed Cascade ortho-C-Alkenylation/Hydroacyloxylation of 3-Aminobenzoic Acids with Alkynes in Hexafluoroisopropanol. Org Lett 2022; 24:1575-1580. [PMID: 35195430 DOI: 10.1021/acs.orglett.1c04274] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
By virtue of a calcium(II)/hexafluoroisopropanol cocatalytic system, the efficient and practical coupling of 3-aminobenzoic acids with alkynes has been realized, giving direct and regioselective access to the phthalide framework with good substrate/functional group compatibility. Mechanistic studies identified 3-amino-2-vinylbenzoic acid species as the active intermediate, thereby revealing an ortho-C-alkenylation/hydroacyloxylation cascade for this transformation.
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Affiliation(s)
- Qingmei Liu
- Key Laboratory of Molecular Target & Clinical Pharmacology and the State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences and The Fifth Affiliated Hospital, Guangzhou Medical University, Guangzhou, Guangdong 511436, China
| | - Zhi Zhou
- Key Laboratory of Molecular Target & Clinical Pharmacology and the State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences and The Fifth Affiliated Hospital, Guangzhou Medical University, Guangzhou, Guangdong 511436, China
| | - Minyao Kuang
- Key Laboratory of Molecular Target & Clinical Pharmacology and the State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences and The Fifth Affiliated Hospital, Guangzhou Medical University, Guangzhou, Guangdong 511436, China
| | - Hui Gao
- Key Laboratory of Molecular Target & Clinical Pharmacology and the State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences and The Fifth Affiliated Hospital, Guangzhou Medical University, Guangzhou, Guangdong 511436, China
| | - Wei Yi
- Key Laboratory of Molecular Target & Clinical Pharmacology and the State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences and The Fifth Affiliated Hospital, Guangzhou Medical University, Guangzhou, Guangdong 511436, China
| | - Shengdong Wang
- Key Laboratory of Molecular Target & Clinical Pharmacology and the State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences and The Fifth Affiliated Hospital, Guangzhou Medical University, Guangzhou, Guangdong 511436, China
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3
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Touchet S, Yeardley C, O'Hara CT, Gros PC. Critical Ligand and Salt Effects in Organomagnesiate‐Promoted 3,3‐Disubstituted Phthalides Synthesis from 2‐Iodobenzoate Derivatives. European J Org Chem 2021. [DOI: 10.1002/ejoc.202100899] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
| | - Callum Yeardley
- WestCHEM University of Strathclyde 295 Cathedral Street Glasgow G1 1XL UK
| | - Charles T. O'Hara
- WestCHEM University of Strathclyde 295 Cathedral Street Glasgow G1 1XL UK
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4
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Mousavi S, Mohammadizadeh MR, Roshan Z, Jamaleddini A, Arimitsu S. One-Pot Synthesis of Spiro-isobenzofuran Compounds via the Sequential Condensation/Oxidation Reaction of Ninhydrin with 4-Amino-1,2-naphthoquinones/2-Amino-1,4-naphthoquinones under Mild Conditions. ACS OMEGA 2020; 5:18273-18288. [PMID: 32743203 PMCID: PMC7392522 DOI: 10.1021/acsomega.0c01934] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/27/2020] [Accepted: 07/07/2020] [Indexed: 05/28/2023]
Abstract
A one-pot route for the synthesis of spiro-isobenzofuran compounds was developed via the condensation reaction of ninhydrin with 4-amino-1,2-naphthoquinones or 2-amino-1,4-naphthoquinones in acetic acid followed by the oxidative cleavage of the corresponding vicinal diols at room temperature. Various derivatives of spiro[benzo[g]indole-2,1'-isobenzofuran]-3,3',4,5(1H) tetraones and spiro[benzo[f]pyrrolo[2,3-h]quinoxaline-2,1'-isobenzofuran]-3,3'(1H)-diones were synthesized in good to high yields. Moreover, further condensation of spiro[benzo[g]indole-2,1'-isobenzofuran]-3,3',4,5(1H)-tetraones with 1,2-diamines resulted in the new spiro-isobenzofuran compounds having phenazine rings in high yields.
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Affiliation(s)
- Seyedeh
Hekmat Mousavi
- Department
of Chemistry, Faculty of Sciences, Persian
Gulf University, Bushehr 75169, Iran
| | - Mohammad Reza Mohammadizadeh
- Department
of Chemistry, Faculty of Sciences, Persian
Gulf University, Bushehr 75169, Iran
- Oil
and Gas Research Center, Persian Gulf University, Bushehr 75169, Iran
| | - Zohreh Roshan
- Department
of Chemistry, Faculty of Sciences, Persian
Gulf University, Bushehr 75169, Iran
| | - Azar Jamaleddini
- Department
of Chemistry, Faculty of Sciences, Persian
Gulf University, Bushehr 75169, Iran
| | - Satoru Arimitsu
- Department
of Chemistry, Biology and Marine Science, University of the Ryukyus, Senbaru 1, Nakagami, Nishihara, Okinawa 903-0213, Japan
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5
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Chuc LTN, Nguyen TAH, Hou DR. Acid-base-sensitive allylic oxidation of 2-allylbenzoic acids to form phthalides. Org Biomol Chem 2020; 18:2758-2768. [PMID: 32227018 DOI: 10.1039/d0ob00303d] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Allylic oxidation of 2-allylbenzoic acids to phthalides, instead of Wacker-type isocoumarins, was achieved with 1,2-bis(phenylsulfinyl)ethane palladium(ii) acetate (White catalyst) and oxygen in DMSO. The selective formation of 3-ethylidenephthalides or 3-vinylphthalides was controlled by the addition of acids or bases, and the reaction conditions were applied to substituted 2-allylbenzoic acids to generate corresponding phthalides selectively. Mechanistic studies, including the corresponding reaction of (E)-2-(1-propenyl)benzoic acid to 3-methylisocoumarin, isomerization reaction of 3-vinylphthalide to 3-ethylidenephthalide, and the kinetic isotope effect using 2-(1,1-d2-allyl)benzoic acid, revealed the competition between Wacker-type oxidation and allylic C-H cleavage, which is the key step to generating phthalides. A natural product, 3-ethyl-6-hydroxyphthalide, was prepared by this method.
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Affiliation(s)
- Le Thi Ngoc Chuc
- Department of Chemistry, National Central University, No. 300 Jhong-Da Road, Jhong-li, Taoyuan, Taiwan 32001.
| | - Thi Anh Hong Nguyen
- Department of Chemistry, National Central University, No. 300 Jhong-Da Road, Jhong-li, Taoyuan, Taiwan 32001.
| | - Duen-Ren Hou
- Department of Chemistry, National Central University, No. 300 Jhong-Da Road, Jhong-li, Taoyuan, Taiwan 32001.
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6
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Kumar DR, Panigrahy RS, Ravi Kishore D, Satyanarayana G. Copper‐Catalyzed Chemoselective 1,4‐Reductions: Sequential One‐Pot Synthesis of Esters. ChemistrySelect 2019. [DOI: 10.1002/slct.201902393] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Devarapalli Ravi Kumar
- Department of ChemistryIndian Institute of Technology Hyderabad Kandi – 502 285, Sangareddy, Telangana INDIA
| | - Ram Sankar Panigrahy
- Department of ChemistryIndian Institute of Technology Hyderabad Kandi – 502 285, Sangareddy, Telangana INDIA
| | - Dakoju Ravi Kishore
- Department of ChemistryIndian Institute of Technology Hyderabad Kandi – 502 285, Sangareddy, Telangana INDIA
| | - Gedu Satyanarayana
- Department of ChemistryIndian Institute of Technology Hyderabad Kandi – 502 285, Sangareddy, Telangana INDIA
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7
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Shi HN, Huang MH, He CL, Lu HP, Hao WJ, Tu XC, Tu SJ, Jiang B. Completely Stereoselective Synthesis of Sulfonated 1,3-Dihydroisobenzofurans via Radical Multicomponent Reactions. J Org Chem 2019; 84:13686-13695. [DOI: 10.1021/acs.joc.9b01918] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Hao-Nan Shi
- School of Chemistry & Materials Science, Jiangsu Key Laboratory of Green Synthetic Chemistry for Functional Materials, Jiangsu Normal University, Xuzhou 221116, P. R. China
| | - Min-Hua Huang
- School of Chemistry & Materials Science, Jiangsu Key Laboratory of Green Synthetic Chemistry for Functional Materials, Jiangsu Normal University, Xuzhou 221116, P. R. China
- Biotechnology and Pharmaceutical Engineering, Nanjing Tech University, Nanjing, 210009 Jiangsu, P. R. China
| | - Chun-Lan He
- School of Chemistry & Materials Science, Jiangsu Key Laboratory of Green Synthetic Chemistry for Functional Materials, Jiangsu Normal University, Xuzhou 221116, P. R. China
| | - Hai-Ping Lu
- 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
| | - Xing-Chao Tu
- 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
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8
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Xiong YS, Zhang B, Yu Y, Weng J, Lu G. Construction of Sulfonyl Phthalides via Copper-Catalyzed Oxysulfonylation of 2-Vinylbenzoic Acids with Sodium Sulfinates. J Org Chem 2019; 84:13465-13472. [DOI: 10.1021/acs.joc.9b01646] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Yan-Shi Xiong
- Guangdong Provincial Key Laboratory of New Drug Design and Evaluation, School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou 510006, P. R. China
| | - Bin Zhang
- Guangdong Provincial Key Laboratory of New Drug Design and Evaluation, School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou 510006, P. R. China
| | - Yang Yu
- Guangdong Provincial Key Laboratory of New Drug Design and Evaluation, School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou 510006, P. R. China
| | - Jiang Weng
- Guangdong Provincial Key Laboratory of New Drug Design and Evaluation, School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou 510006, P. R. China
| | - Gui Lu
- Guangdong Provincial Key Laboratory of New Drug Design and Evaluation, School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou 510006, P. R. China
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9
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Synthesis of 1,2-phenylenedimethanols by base-promoted reduction of isobenzofuran-1(3H)-ones with silane. CHINESE CHEM LETT 2019. [DOI: 10.1016/j.cclet.2018.11.025] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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10
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Liu S, Chen K, Hao WJ, Tu XC, Tu SJ, Jiang B. Generation of 1,3-Dimethylene-Substituted Isobenzofurans via Pd(II)-Catalyzed Selective Oxo-cyclization/SO2 Insertion Cascade of β-Alkynyl Ketones. J Org Chem 2019; 84:1964-1971. [DOI: 10.1021/acs.joc.8b02934] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Shuai Liu
- School of Chemistry & Materials Science, Jiangsu Key Laboratory of Green Synthetic Chemistry for Functional Materials, Jiangsu Normal University, Xuzhou 221116, P. R. China
| | - Ke Chen
- 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
| | - Xing-Chao Tu
- 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
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11
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Affiliation(s)
- Devarapalli Ravi Kumar
- Department of ChemistryIndian Institute of Technology Hyderabad Kandi – 502 285, Sangareddy, Telangana INDIA
| | - Gedu Satyanarayana
- Department of ChemistryIndian Institute of Technology Hyderabad Kandi – 502 285, Sangareddy, Telangana INDIA
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12
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Markle TF, Darcy JW, Mayer JM. A new strategy to efficiently cleave and form C-H bonds using proton-coupled electron transfer. SCIENCE ADVANCES 2018; 4:eaat5776. [PMID: 30027119 PMCID: PMC6044737 DOI: 10.1126/sciadv.aat5776] [Citation(s) in RCA: 52] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/13/2018] [Accepted: 05/31/2018] [Indexed: 05/06/2023]
Abstract
Oxidative activation and reductive formation of C-H bonds are crucial in many chemical, industrial, and biological processes. Reported here is a new strategy for these transformations, using a form of proton-coupled electron transfer (PCET): intermolecular electron transfer coupled to intramolecular proton transfer with an appropriately placed cofactor. In a fluorenyl-benzoate, the positioned carboxylate facilitates rapid cleavage of a benzylic C-H bond upon reaction with even weak 1e- oxidants, for example, decamethylferrocenium. Mechanistic studies establish that the proton and electron transfer to disparate sites in a single concerted kinetic step, via multi-site concerted proton-electron transfer. This work represents a new elementary reaction step available to C-H bonds. This strategy is extended to reductive formation of C-H bonds in two systems. Molecular design considerations and possible utility in synthetic and enzymatic systems are discussed.
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Affiliation(s)
- Todd F. Markle
- Department of Chemistry, Yale University, New Haven, CT 06520–8107, USA
| | - Julia W. Darcy
- Department of Chemistry, Yale University, New Haven, CT 06520–8107, USA
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13
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Sreenivasulu C, Satyanarayana G. Zinc-Chloride-Promoted Domino Reaction of Phenols with Terminal Alkynes under Solvent-Free Conditions: An Efficient Synthesis of Chromenes. European J Org Chem 2018. [DOI: 10.1002/ejoc.201800391] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Affiliation(s)
| | - Gedu Satyanarayana
- Department of Chemistry; Indian Institute of Technology Hyderabad; 502 285 Kandi, Sangareddy Telangana India
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14
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Suchand B, Satyanarayana G. Palladium-Catalyzed Acylation Reactions: A One-Pot Diversified Synthesis of Phthalazines, Phthalazinones and Benzoxazinones. European J Org Chem 2018. [DOI: 10.1002/ejoc.201800159] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Basuli Suchand
- Indian Institute of Technology (IIT) Hyderabad; 502 285, Sangareddy District Kandi - Telangana India
| | - Gedu Satyanarayana
- Indian Institute of Technology (IIT) Hyderabad; 502 285, Sangareddy District Kandi - Telangana India
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15
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Lakshminarayana B, Chakraborty J, Satyanarayana G, Subrahmanyam C. Recyclable Pd/CuFe2O4 nanowires: a highly active catalyst for C–C couplings and synthesis of benzofuran derivatives. RSC Adv 2018; 8:21030-21039. [PMID: 35542338 PMCID: PMC9080875 DOI: 10.1039/c8ra03697g] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2018] [Accepted: 06/01/2018] [Indexed: 12/02/2022] Open
Abstract
Pd/CuFe2O4 nanowire-catalyzed cross coupling transformations are described. Notably, these reactions showed excellent functional group tolerance. Further, the protocol is applied to a one-pot synthesis of benzofurans via a Sonogashira coupling and intramolecular etherification sequence. The catalyst was reused and found to maintain its activity and stability. Efficient heterogeneous Pd/CuFe2O4 nanowires which catalyze cross coupling transformations are described. The protocol is applied to a one-pot synthesis of benzofurans via Sonogashira coupling and an intramolecular etherification sequence.![]()
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Affiliation(s)
| | | | - G. Satyanarayana
- Department of Chemistry
- Indian Institute of Technology Hyderabad
- India
| | - Ch. Subrahmanyam
- Department of Chemistry
- Indian Institute of Technology Hyderabad
- India
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16
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Basuli S, Satyanarayana G. Palladium Catalyzed Direct Acylation of Iodo-Acetanilides/Iodo-Phenyl Acetates: Domino One-Pot Synthesis of 2-Quinolinones. European J Org Chem 2017. [DOI: 10.1002/ejoc.201701250] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Scuhand Basuli
- Department of Chemistry; Indian Institute of Technology Hyderabad; Kandi - 502 285 Sangareddy Telangana INDIA
| | - Gedu Satyanarayana
- Department of Chemistry; Indian Institute of Technology Hyderabad; Kandi - 502 285 Sangareddy Telangana INDIA
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17
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Kawaguchi SI, Nakamura K, Yamaguchi K, Sato Y, Gonda Y, Nishioka M, Sonoda M, Nomoto A, Ogawa A. Hydroiodination-Triggered Cascade Reaction with I2
/PPh3
/H2
O: Metal-Free Access to 3-Substituted Phthalides from 2-Alkynylbenzoates. European J Org Chem 2017. [DOI: 10.1002/ejoc.201700839] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Shin-ichi Kawaguchi
- Center for Education and Research in Agricultural Innovation; Faculty of Agriculture; Saga University; 152-1 Shonan-cho, Karatsu 847-0021 Saga Japan
| | - Kentaro Nakamura
- Department of Applied Chemistry; Graduate School of Engineering; Osaka Prefecture University; 1-1 Gakuen-cho, Nakaku 599-8531 Sakai, Osaka Japan
| | - Kotaro Yamaguchi
- Department of Applied Chemistry; Graduate School of Engineering; Osaka Prefecture University; 1-1 Gakuen-cho, Nakaku 599-8531 Sakai, Osaka Japan
| | - Yuki Sato
- Department of Applied Chemistry; Graduate School of Engineering; Osaka Prefecture University; 1-1 Gakuen-cho, Nakaku 599-8531 Sakai, Osaka Japan
| | - Yuhei Gonda
- Department of Applied Chemistry; Graduate School of Engineering; Osaka Prefecture University; 1-1 Gakuen-cho, Nakaku 599-8531 Sakai, Osaka Japan
| | - Masaaki Nishioka
- Department of Applied Chemistry; Graduate School of Engineering; Osaka Prefecture University; 1-1 Gakuen-cho, Nakaku 599-8531 Sakai, Osaka Japan
| | - Motohiro Sonoda
- Department of Applied Biosciences; Graduate School of Life and Environmental Sciences; Osaka Prefecture University; 1-1 Gakuen-cho, Nakaku 599-8531 Sakai, Osaka Japan
| | - Akihiro Nomoto
- Department of Applied Chemistry; Graduate School of Engineering; Osaka Prefecture University; 1-1 Gakuen-cho, Nakaku 599-8531 Sakai, Osaka Japan
| | - Akiya Ogawa
- Department of Applied Chemistry; Graduate School of Engineering; Osaka Prefecture University; 1-1 Gakuen-cho, Nakaku 599-8531 Sakai, Osaka Japan
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18
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Suchand B, Satyanarayana G. KOt
Bu-Mediated Domino Isomerization and Functionalization of Aromatic Allylic Alcohols. European J Org Chem 2017. [DOI: 10.1002/ejoc.201700440] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Basuli Suchand
- Department of Chemistry; Indian Institute of Technology Hyderabad; Kandi 502285 Sangareddy Telangana India
| | - Gedu Satyanarayana
- Department of Chemistry; Indian Institute of Technology Hyderabad; Kandi 502285 Sangareddy Telangana India
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19
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Iwasaki M, Araki Y, Nishihara Y. Phenanthrene Synthesis by Palladium-Catalyzed Benzannulation with o-Bromobenzyl Alcohols through Multiple Carbon–Carbon Bond Formations. J Org Chem 2017; 82:6242-6258. [DOI: 10.1021/acs.joc.7b00848] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Masayuki Iwasaki
- Research Institute for Interdisciplinary
Science, Okayama University, 3-1-1 Tsushimanaka, Kita-ku, Okayama 700-8530, Japan
| | - Yasuhiro Araki
- Research Institute for Interdisciplinary
Science, Okayama University, 3-1-1 Tsushimanaka, Kita-ku, Okayama 700-8530, Japan
| | - Yasushi Nishihara
- Research Institute for Interdisciplinary
Science, Okayama University, 3-1-1 Tsushimanaka, Kita-ku, Okayama 700-8530, Japan
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20
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Ramesh K, Satyanarayana G. A Domino Palladium-Catalyzed Cyclization: One-Pot Synthesis of 4b-Alkyl-10-phenyl-4b,5-dihydroindeno[2,1-a]indenes via Carbopalladation Followed by C–H Activation. J Org Chem 2017; 82:4254-4264. [DOI: 10.1021/acs.joc.7b00254] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Karu Ramesh
- Department of Chemistry, Indian Institute of Technology Hyderabad, Kandi 502 285, Sangareddy, Telangana India
| | - Gedu Satyanarayana
- Department of Chemistry, Indian Institute of Technology Hyderabad, Kandi 502 285, Sangareddy, Telangana India
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21
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Suchand B, Satyanarayana G. Palladium-Catalyzed Acylations: One-Pot Synthesis of Indenones. J Org Chem 2016; 82:372-381. [DOI: 10.1021/acs.joc.6b02453] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Basuli Suchand
- Department of Chemistry, Indian Institute of Technology Hyderabad, Kandi, Sangareddy 502
285, Telangana, India
| | - Gedu Satyanarayana
- Department of Chemistry, Indian Institute of Technology Hyderabad, Kandi, Sangareddy 502
285, Telangana, India
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22
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Vignesh A, Kaminsky W, Dharmaraj N. Expeditious Assembly of Fluorenones through Domino Reactions of Benzoyl Chlorides with Arylboronic Acids Catalyzed by ONO Pincer-like Palladium(II) Complexes. ChemCatChem 2016. [DOI: 10.1002/cctc.201600717] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Affiliation(s)
- Arumugam Vignesh
- Inorganic & Nanomaterials Research Laboratory; Department of Chemistry; Bharathiar University; Coimbatore 641 046 India
| | - Werner Kaminsky
- Department of Chemistry; University of Washington; Seattle Washington 98195 USA
| | - Nallasamy Dharmaraj
- Inorganic & Nanomaterials Research Laboratory; Department of Chemistry; Bharathiar University; Coimbatore 641 046 India
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23
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Wang QQ, Wang ZX, Xu YS, Zhang XY, Fan XS. Bu4NI-Catalyzed andtBuOOH-Oxidized Esterification of Aldehydes with Alkyl Halides in Water. ASIAN J ORG CHEM 2016. [DOI: 10.1002/ajoc.201600342] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- Qian-Qian Wang
- School of Chemistry and Chemical Engineering; Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals; Key Laboratory of Green Chemical Media and Reactions; Ministry of Education; Henan Normal University; 46 Jianshe Road, Xinxiang Henan 453007 P. R. China
- School of Pharmacy; Xinxiang Medical University, Xinxiang; Henan 453003 P. R. China
| | - Zhang-Xin Wang
- School of Chemistry and Chemical Engineering; Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals; Key Laboratory of Green Chemical Media and Reactions; Ministry of Education; Henan Normal University; 46 Jianshe Road, Xinxiang Henan 453007 P. R. China
| | - Yuan-Shuang Xu
- School of Chemistry and Chemical Engineering; Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals; Key Laboratory of Green Chemical Media and Reactions; Ministry of Education; Henan Normal University; 46 Jianshe Road, Xinxiang Henan 453007 P. R. China
| | - Xin-Ying Zhang
- School of Chemistry and Chemical Engineering; Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals; Key Laboratory of Green Chemical Media and Reactions; Ministry of Education; Henan Normal University; 46 Jianshe Road, Xinxiang Henan 453007 P. R. China
| | - Xue-Sen Fan
- School of Chemistry and Chemical Engineering; Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals; Key Laboratory of Green Chemical Media and Reactions; Ministry of Education; Henan Normal University; 46 Jianshe Road, Xinxiang Henan 453007 P. R. China
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24
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Mahendar L, Satyanarayana G. Domino [Pd]-Catalysis: One-Pot Synthesis of Isobenzofuran-1(3H)-ones. J Org Chem 2016; 81:7685-91. [DOI: 10.1021/acs.joc.6b01396] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Lodi Mahendar
- Department of Chemistry, Indian Institute of Technology Hyderabad, Kandi−502 285, Sangareddy, Medak District, Telangana, India
| | - Gedu Satyanarayana
- Department of Chemistry, Indian Institute of Technology Hyderabad, Kandi−502 285, Sangareddy, Medak District, Telangana, India
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25
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Maaliki C, Thiery E, Thibonnet J. Emergence of Copper-Mediated Formation of C-C Bonds. European J Org Chem 2016. [DOI: 10.1002/ejoc.201600540] [Citation(s) in RCA: 49] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Affiliation(s)
- Carine Maaliki
- Université François-Rabelais; ISP-UMR 1282; UFR Sciences et Techniques; Parc Grandmont 37000 Tours France
| | - Emilie Thiery
- Université François-Rabelais; ISP-UMR 1282; UFR Sciences et Techniques; Parc Grandmont 37000 Tours France
| | - Jérôme Thibonnet
- Université François-Rabelais; ISP-UMR 1282; UFR Sciences et Techniques; Parc Grandmont 37000 Tours France
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26
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Suchand B, Satyanarayana G. Palladium-Catalyzed Environmentally Benign Acylation. J Org Chem 2016; 81:6409-23. [DOI: 10.1021/acs.joc.6b01064] [Citation(s) in RCA: 61] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Basuli Suchand
- Department of Chemistry, Indian Institute of Technology Hyderabad, Kandi 502 285, Sangareddy, Telangana, India
| | - Gedu Satyanarayana
- Department of Chemistry, Indian Institute of Technology Hyderabad, Kandi 502 285, Sangareddy, Telangana, India
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27
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Bosiak MJ. A Convenient Synthesis of 2-Arylbenzo[b]furans from Aryl Halides and 2-Halophenols by Catalytic One-Pot Cascade Method. ACS Catal 2016. [DOI: 10.1021/acscatal.6b00190] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Mariusz Jan Bosiak
- Department
of Organic Chemistry, Faculty of Chemistry, Nicolaus Copernicus University in Toruń, 7 Gagarin Street, 87-100 Toruń, Poland
- Synthex
Technologies
Sp. z o.o., 7/134B Gagarin Street, 87-100 Toruń, Poland
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28
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Sueki S, Wang Z, Kuninobu Y. Manganese- and Borane-Mediated Synthesis of Isobenzofuranones from Aromatic Esters and Oxiranes via C–H Bond Activation. Org Lett 2016; 18:304-7. [DOI: 10.1021/acs.orglett.5b03474] [Citation(s) in RCA: 120] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Affiliation(s)
- Shunsuke Sueki
- Graduate
School of Pharmaceutical Sciences, The University of Tokyo, 7-3-1 Hongo,
Bunkyo-ku, Tokyo 113-0033, Japan
- CREST, Japan Science
and Technology Agency (JST), 7-3-1
Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - Zijia Wang
- Graduate
School of Pharmaceutical Sciences, The University of Tokyo, 7-3-1 Hongo,
Bunkyo-ku, Tokyo 113-0033, Japan
| | - Yoichiro Kuninobu
- Graduate
School of Pharmaceutical Sciences, The University of Tokyo, 7-3-1 Hongo,
Bunkyo-ku, Tokyo 113-0033, Japan
- CREST, Japan Science
and Technology Agency (JST), 7-3-1
Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
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29
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Mahendar L, Satyanarayana G. Copper catalyzed coupling of protecting group free and sterically hindered 2-bromobenzyl tertiary alcohols with phenols and anilines: facile synthesis of xanthenes and dihydroacridines. RSC Adv 2016. [DOI: 10.1039/c6ra03447k] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Protecting group free and sterically hindered tertiary alcohols used in coupling reaction. Two-step process with a single column chromatography. Synthesis of interesting xanthenes and dihydroacridines.
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Affiliation(s)
- Lodi Mahendar
- Department of Chemistry
- Indian Institute of Technology Hyderabad
- Sangareddy
- India
| | - Gedu Satyanarayana
- Department of Chemistry
- Indian Institute of Technology Hyderabad
- Sangareddy
- India
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30
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Ramulu BV, Mahendar L, Satyanarayana G. A Mild Lewis-Acid-Catalyzed Method for Head-to-Tail Dimerization or Cyclization oftert-Alcohols. ASIAN J ORG CHEM 2015. [DOI: 10.1002/ajoc.201500456] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Bokka Venkat Ramulu
- Department of Chemistry; Indian Institute of Technology (IIT) Hyderabad; Ordnance Factory Estate Campus, Yedduaram- 502 205, Medak District Telangana India
| | - Lodi Mahendar
- Department of Chemistry; Indian Institute of Technology (IIT) Hyderabad; Ordnance Factory Estate Campus, Yedduaram- 502 205, Medak District Telangana India
| | - Gedu Satyanarayana
- Department of Chemistry; Indian Institute of Technology (IIT) Hyderabad; Ordnance Factory Estate Campus, Yedduaram- 502 205, Medak District Telangana India
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31
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Ravi Kumar D, Satyanarayana G. Domino Oxidative [Pd]-Catalysis: One-Pot Synthesis of Fluorenones Starting from Simple Benzylamines and Iodo Arenes. Org Lett 2015; 17:5894-7. [DOI: 10.1021/acs.orglett.5b03077] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Devarapalli Ravi Kumar
- Department of Chemistry, Indian Institute of Technology Hyderabad, Kandi, Sangareddy, Telangana 502 285, India
| | - Gedu Satyanarayana
- Department of Chemistry, Indian Institute of Technology Hyderabad, Kandi, Sangareddy, Telangana 502 285, India
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32
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Iwasaki M, Araki Y, Iino S, Nishihara Y. Synthesis of Multisubstituted Triphenylenes and Phenanthrenes by Cascade Reaction of o-Iodobiphenyls or (Z)-β-Halostyrenes with o-Bromobenzyl Alcohols through Two Sequential C–C Bond Formations Catalyzed by a Palladium Complex. J Org Chem 2015; 80:9247-63. [DOI: 10.1021/acs.joc.5b01693] [Citation(s) in RCA: 56] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Masayuki Iwasaki
- Division
of Earth, Life, and Molecular Sciences, Graduate School of Natural
Science and Technology, Okayama University, 3-1-1 Tsushima-naka, Kita-ku, Okayama 700-8530, Japan
| | - Yasuhiro Araki
- Division
of Earth, Life, and Molecular Sciences, Graduate School of Natural
Science and Technology, Okayama University, 3-1-1 Tsushima-naka, Kita-ku, Okayama 700-8530, Japan
| | - Shohei Iino
- Division
of Earth, Life, and Molecular Sciences, Graduate School of Natural
Science and Technology, Okayama University, 3-1-1 Tsushima-naka, Kita-ku, Okayama 700-8530, Japan
| | - Yasushi Nishihara
- Division
of Earth, Life, and Molecular Sciences, Graduate School of Natural
Science and Technology, Okayama University, 3-1-1 Tsushima-naka, Kita-ku, Okayama 700-8530, Japan
- ACT-C, Japan Science and Technology Agency, Kawaguchi 332-0012, Japan
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