1
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Soda AK, Chinthapally KP, C S PK, Chilaka SK, Madabhushi S. Lewis acid catalyzed spiro annulation of ( Z)-3-amino-acrylates with 2-amino arylbenzamides: one-pot synthesis of pyrrole-quinazoline hybrids. RSC Adv 2023; 13:15001-15005. [PMID: 37200694 PMCID: PMC10187044 DOI: 10.1039/d3ra02639f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2023] [Accepted: 04/27/2023] [Indexed: 05/20/2023] Open
Abstract
The one-pot domino reaction of ethyl (Z)-3-amino-3-phenylacrylates with 2-amino-N-alkyl/arylbenzamides under Lewis acid catalysis was described as an effective way to construct novel spiro [pyrrole-3,2'-quinazoline] carboxylate derivatives. By combining substituted alkyl/aryl amides with spiro annulated 1H-pyrrole-2,3-diones, this method provides a novel way for producing spiro pyrrole derivatives in good to excellent yields. The current procedure has a number of benefits, including quicker reaction times, a broad tolerance range for functional groups, and the ability to synthesize 2,3-dihydroquinazolin-4(1H)-ones that are of biological importance and take part in organic transformations. This is the first use of molecular hybridization involving linking with pyrrole derivatives and dihydroquinazolin-4(1H)-ones.
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Affiliation(s)
- Anil Kumar Soda
- Fluoro-Agrochemicals Department, CSIR-Indian Institute of Chemical Technology Hyderabad-500007 India
- Academy of Scientific and Innovative Research (AcSIR) Ghaziabad-201002 India
| | | | - Phani Krishna C S
- Fluoro-Agrochemicals Department, CSIR-Indian Institute of Chemical Technology Hyderabad-500007 India
- Academy of Scientific and Innovative Research (AcSIR) Ghaziabad-201002 India
| | - Sai Krishna Chilaka
- Fluoro-Agrochemicals Department, CSIR-Indian Institute of Chemical Technology Hyderabad-500007 India
- Academy of Scientific and Innovative Research (AcSIR) Ghaziabad-201002 India
| | - Sridhar Madabhushi
- Fluoro-Agrochemicals Department, CSIR-Indian Institute of Chemical Technology Hyderabad-500007 India
- Academy of Scientific and Innovative Research (AcSIR) Ghaziabad-201002 India
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2
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Yao L, Takeda K, Ando K, Ishihara K. Enantioselective aromatic Claisen rearrangement of allyl 2-naphthyl ethers catalyzed by π-Cu(ii) complexes. Chem Sci 2023; 14:2441-2446. [PMID: 36873835 PMCID: PMC9977442 DOI: 10.1039/d2sc06771d] [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: 12/08/2022] [Accepted: 01/19/2023] [Indexed: 01/22/2023] Open
Abstract
The first catalytic enantioselective aromatic Claisen rearrangement of allyl 2-naphthyl ethers using 5-10 mol% of π-copper(ii) complexes is reported. A Cu(OTf)2 complex with an l-α-homoalanine amide ligand gave (S)-products in up to 92% ee. Conversely, a Cu(OSO2C4F9)2 complex with an l-tert-leucine amide ligand gave (R)-products in up to 76% ee. Density-functional-theory (DFT) calculations suggest that these Claisen rearrangements proceed stepwise via tight-ion-pair intermediates, and that (S)- and (R)-products are enantioselectively obtained via the staggered transition states for the cleavage of the C-O bond, which is the rate-determining step.
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Affiliation(s)
- Lu Yao
- Graduate School of Engineering, Nagoya University B2-3(611) Furo-cho, Chikusa Nagoya 464-8603 Japan
| | - Kazuki Takeda
- Graduate School of Engineering, Nagoya University B2-3(611) Furo-cho, Chikusa Nagoya 464-8603 Japan
| | - Kaori Ando
- Department of Chemistry and Biomolecular Science, Faculty of Engineering, Gifu University Gifu 501-1193 Japan
| | - Kazuaki Ishihara
- Graduate School of Engineering, Nagoya University B2-3(611) Furo-cho, Chikusa Nagoya 464-8603 Japan
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3
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Wang L, Zhou Y, Su Z, Zhang F, Cao W, Liu X, Feng X. [3,3]-Sigmatropic Rearrangements of Naphthyl 1-Propargyl Ethers: para-Propargylation and Catalytic Asymmetric Dearomatization. Angew Chem Int Ed Engl 2022; 61:e202211785. [PMID: 36317655 DOI: 10.1002/anie.202211785] [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: 08/10/2022] [Indexed: 11/06/2022]
Abstract
The para-Claisen rearrangement of aryl 1-propargyl ethers involves two-step [3,3]-sigmatropic rearrangements and dearomatization process, which has high activation barriers and is of challenge. Here we discovered thermal para-Claisen rearrangement of naphthyl 1-propargyl ethers, and it enabled the formation of formal para-C-H propargylation products upon rearomatization. Chirality transfer occurred if optically active propargyl ethers were employed, leading to the construction of aryl/propargyl-containing stereogenic centers. Moreover, catalytic asymmetric dearomatization of naphthyl 1-propargyl ethers with different substitution at para-position gave access to benzocyclohexenones bearing all-carbon quaternary stereocenters. The reaction was accelerated by a chiral N,N'-dioxide/Co(OTf)2 complex catalyst to achieve high yields (up to 98 %) and high enantioselectivities (up to 93 % ee). The DFT calculations and experimental results provided important clues to clarify the para-Claisen rearrangement process as well as the chiral induction and remote delivery.
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Affiliation(s)
- Lifeng Wang
- Key Laboratory of Green Chemistry & Technology, Ministry of Education, College of Chemistry, Sichuan University, Chengdu, 610064, China
| | - Yuqiao Zhou
- Key Laboratory of Green Chemistry & Technology, Ministry of Education, College of Chemistry, Sichuan University, Chengdu, 610064, China
| | - Zhishan Su
- Key Laboratory of Green Chemistry & Technology, Ministry of Education, College of Chemistry, Sichuan University, Chengdu, 610064, China
| | - Fengcai Zhang
- Key Laboratory of Green Chemistry & Technology, Ministry of Education, College of Chemistry, Sichuan University, Chengdu, 610064, China
| | - Weidi Cao
- Key Laboratory of Green Chemistry & Technology, Ministry of Education, College of Chemistry, Sichuan University, Chengdu, 610064, China
| | - Xiaohua Liu
- Key Laboratory of Green Chemistry & Technology, Ministry of Education, College of Chemistry, Sichuan University, Chengdu, 610064, China
| | - Xiaoming Feng
- Key Laboratory of Green Chemistry & Technology, Ministry of Education, College of Chemistry, Sichuan University, Chengdu, 610064, China
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4
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Wang L, Zhou Y, Su Z, Zhang F, Cao W, Liu X, Feng X. [3,3]‐Sigmatropic Rearrangements of Naphthyl 1‐Propargyl Ethers:
para
‐Propargylation and Catalytic Asymmetric Dearomatization. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202211785] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/05/2022]
Affiliation(s)
- Lifeng Wang
- Key Laboratory of Green Chemistry & Technology Ministry of Education College of Chemistry Sichuan University Chengdu 610064 China
| | - Yuqiao Zhou
- Key Laboratory of Green Chemistry & Technology Ministry of Education College of Chemistry Sichuan University Chengdu 610064 China
| | - Zhishan Su
- Key Laboratory of Green Chemistry & Technology Ministry of Education College of Chemistry Sichuan University Chengdu 610064 China
| | - Fengcai Zhang
- Key Laboratory of Green Chemistry & Technology Ministry of Education College of Chemistry Sichuan University Chengdu 610064 China
| | - Weidi Cao
- Key Laboratory of Green Chemistry & Technology Ministry of Education College of Chemistry Sichuan University Chengdu 610064 China
| | - Xiaohua Liu
- Key Laboratory of Green Chemistry & Technology Ministry of Education College of Chemistry Sichuan University Chengdu 610064 China
| | - Xiaoming Feng
- Key Laboratory of Green Chemistry & Technology Ministry of Education College of Chemistry Sichuan University Chengdu 610064 China
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5
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Soda AK, Bontha IR, Chilaka SK, Chellu RK, Madabhushi S. Lewis acid catalyzed tandem synthesis of quinazoline‐2,4‐diones by reaction of isatins with aryl/alkyl amines using TBHP as oxidant. ASIAN J ORG CHEM 2022. [DOI: 10.1002/ajoc.202200193] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Anil Kumar Soda
- Indian Institute of Chemical Technology CSIR: Indian Institute of Chemical Technology Fluoro-Agrochemicals Fluoro-Agrochemicals, CSIR-IICT,Tarnaka 500007 Hyderabad INDIA
| | - Indrasena Reddy Bontha
- Indian Institute of Chemical Technology CSIR: Indian Institute of Chemical Technology Fluoro-Agrochemicals Fluoro-Agrochemicals, CSIR-IICT,Tarnaka 500007 Hyderabad INDIA
| | - Sai Krishna Chilaka
- Indian Institute of Chemical Technology CSIR: Indian Institute of Chemical Technology Fluoro-Agrochemicals Fluoro-Agrochemicals, CSIR-IICT,Tarnaka 500007 Hyderabad INDIA
| | - Ramesh Kumar Chellu
- Indian Institute of Chemical Technology CSIR: Indian Institute of Chemical Technology Fluoro-Agrochemicals Fluoro-Agrochemicals, CSIR-IICT,Tarnaka 500007 Hyderabad INDIA
| | - Sridhar Madabhushi
- Indian Institute of Chemical Technology Fluoro&Agrochemicals Department Taranaka 500007 Hyderabad INDIA
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6
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Synthesis of pyrrole-ferrocene ensembles and their rearrangement into 2-(ferrocenylmethyl)-1,2-dihydro-3H-pyrrol-3-ones. J Organomet Chem 2021. [DOI: 10.1016/j.jorganchem.2020.121651] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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7
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Bhattacharyya NK, Dutta D, Biswas J. Aluminium chloride-potassium iodide-acetonitrile system: A mild reagent system for aromatic claisen rearrangement at ambient temperature. J INDIAN CHEM SOC 2021. [DOI: 10.1016/j.jics.2021.100024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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8
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Hui Z, Jiang S, Qi X, Ye XY, Xie T. Investigating the microwave-accelerated Claisen rearrangement of allyl aryl ethers: Scope of the catalysts, solvents, temperatures, and substrates. Tetrahedron Lett 2020. [DOI: 10.1016/j.tetlet.2020.151995] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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9
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Koyama E, Ito N, Sugiyama JI, Barham JP, Norikane Y, Azumi R, Ohneda N, Ohno Y, Yoshimura T, Odajima H, Okamoto T. A continuous-flow resonator-type microwave reactor for high-efficiency organic synthesis and Claisen rearrangement as a model reaction. J Flow Chem 2018. [DOI: 10.1007/s41981-018-0021-6] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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10
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An unexpected acid mediated rearrangement of monoethylene ketal of 2-methyl-2-(3-methylbut-2-en-1-yl)cyclohex-4-ene-1,3-diones to chromane. Tetrahedron Lett 2018. [DOI: 10.1016/j.tetlet.2018.02.045] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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11
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Banerjee B. Bismuth(III) triflate: An Efficient Catalyst for the Synthesis of Diverse Biologically Relevant Heterocycles. ChemistrySelect 2017. [DOI: 10.1002/slct.201701441] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Bubun Banerjee
- Department of Chemistry; Indus International University, V.P.O. Bathu, Distt. Una; Himachal Pradesh- 174301 India
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12
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Mandal S, Mandal S, Ghosh SK, Sar P, Ghosh A, Saha R, Saha B. A review on the advancement of ether synthesis from organic solvent to water. RSC Adv 2016. [DOI: 10.1039/c6ra12914e] [Citation(s) in RCA: 55] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Ethers have been synthesized by different protocols, this review aims to bring the attention of scientists working in the field of industrial chemistry, green chemistry, and catalysis towards the potential future of ether synthesis in micellar media.
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Affiliation(s)
- Sangita Mandal
- Homogeneous Catalysis Laboratory
- Department of Chemistry
- The University of Burdwan
- Burdwan
- India
| | - Swagata Mandal
- Homogeneous Catalysis Laboratory
- Department of Chemistry
- The University of Burdwan
- Burdwan
- India
| | - Sumanta K. Ghosh
- Homogeneous Catalysis Laboratory
- Department of Chemistry
- The University of Burdwan
- Burdwan
- India
| | - Pintu Sar
- Homogeneous Catalysis Laboratory
- Department of Chemistry
- The University of Burdwan
- Burdwan
- India
| | - Aniruddha Ghosh
- Homogeneous Catalysis Laboratory
- Department of Chemistry
- The University of Burdwan
- Burdwan
- India
| | - Rumpa Saha
- Department of Chemistry
- TDB College Raniganj
- India
| | - Bidyut Saha
- Homogeneous Catalysis Laboratory
- Department of Chemistry
- The University of Burdwan
- Burdwan
- India
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13
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Mansoor SS, Aswin K, Logaiya K, Sudhan S. An efficient synthesis of β-amino ketone compounds through one-pot three-component Mannich-type reactions using bismuth nitrate as catalyst. JOURNAL OF SAUDI CHEMICAL SOCIETY 2015. [DOI: 10.1016/j.jscs.2012.04.008] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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14
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Yang W, Yang Z, Xu L, Zhang L, Xu X, Miao M, Ren H. Bi(OTf) 3-Catalyzed Intramolecular Amination of Triazenylaryl Allylic Alcohols: A Stereoselective, High-Yield Synthesis of ( E)-3-Alkenyl 2 H-indazoles. SYNTHETIC COMMUN 2014. [DOI: 10.1080/00397911.2014.903423] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- Weijun Yang
- a Department of Chemistry , Zhejiang University , Hangzhou , China
| | - Zhigen Yang
- b Department of Chemistry , Zhejiang Sci-Tech University , Hangzhou , China
| | - Lijun Xu
- b Department of Chemistry , Zhejiang Sci-Tech University , Hangzhou , China
| | - Lili Zhang
- b Department of Chemistry , Zhejiang Sci-Tech University , Hangzhou , China
| | - Xin Xu
- b Department of Chemistry , Zhejiang Sci-Tech University , Hangzhou , China
| | - Maozhong Miao
- b Department of Chemistry , Zhejiang Sci-Tech University , Hangzhou , China
| | - Hongjun Ren
- b Department of Chemistry , Zhejiang Sci-Tech University , Hangzhou , China
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15
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Murai M, Origuchi K, Takai K. Bismuth(III)-catalyzed dehydrative etherification and thioetherification of phenolic hydroxy groups. Org Lett 2014; 16:3828-31. [PMID: 25007290 DOI: 10.1021/ol501744g] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
Use of a bismuth catalyst allowed efficient dehydrative substitution of phenolic hydroxy groups with alcohols and thiols to form C-O and C-S bonds. The reaction required equimolar amounts of two readily available substrates that generated H(2)O as the only byproduct. The relatively mild reaction conditions were compatible with the functional groups selected, and provided excellent chemoselectivity.
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Affiliation(s)
- Masahito Murai
- Division of Chemistry and Biotechnology, Graduate School of Natural Science and Technology and ‡Research Center of New Functional Materials for Energy Production, Storage and Transport, Okayama University , 3-1-1 Tsushimanaka, Kita-ku, Okayama, Okayama Prefecture 700-8530, Japan
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16
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Sashidhara KV, Avula SR, Ravithej Singh L, Palnati GR. A facile and efficient Bi(III) catalyzed synthesis of 1,1-dihydroperoxides and 1,2,4,5-tetraoxanes. Tetrahedron Lett 2012. [DOI: 10.1016/j.tetlet.2012.07.001] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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17
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Reddy KR, Rajanna KC, Ramgopal S, Kumar MS, Sana S. Environmentally Benign Synthetic Protocol for O-Alkylation of <i>β</i>-Naphthols and Hydroxy Pyridines in Aqueous Micellar Media. ACTA ACUST UNITED AC 2012. [DOI: 10.4236/gsc.2012.24018] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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18
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Lambert RF, Hinkle RJ, Ammann SE, Lian Y, Liu J, Lewis SE, Pike RD. Bi(OTf)3-, TfOH-, and TMSOTf-mediated, one-pot epoxide rearrangement, addition, and intramolecular silyl-modified Sakurai (ISMS) cascade toward dihydropyrans: comparison of catalysts and role of Bi(OTf)3. J Org Chem 2011; 76:9269-77. [PMID: 21916500 PMCID: PMC3359705 DOI: 10.1021/jo201478d] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Catalytic quantities of bismuth(III) triflate efficiently initiate the rearrangement of epoxides to aldehydes, which subsequently react with (Z)-δ-hydroxyalkenylsilanes to afford 2,6-disubstituted 3,6-dihydro-2H-pyrans. Isolated yields of desired products using Bi(OTf)(3) were compared with yields obtained when the reactions were run with TfOH and TMSOTf in the presence and absence of several additives. These studies, as well as NMR spectroscopic analyses, indicate an initial Lewis acid/base interaction between Bi(OTf)(3) and substrates providing TfOH in situ.
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Affiliation(s)
- R. Frederick Lambert
- Department of Chemistry, The College of William & Mary, P.O. Box 8795, Williamsburg, VA 23187-8795
| | - Robert J. Hinkle
- Department of Chemistry, The College of William & Mary, P.O. Box 8795, Williamsburg, VA 23187-8795
| | - Stephen E. Ammann
- Department of Chemistry, The College of William & Mary, P.O. Box 8795, Williamsburg, VA 23187-8795
| | - Yajing Lian
- Department of Chemistry, The College of William & Mary, P.O. Box 8795, Williamsburg, VA 23187-8795
| | - Jia Liu
- Department of Chemistry, The College of William & Mary, P.O. Box 8795, Williamsburg, VA 23187-8795
| | - Shane E. Lewis
- Department of Chemistry, The College of William & Mary, P.O. Box 8795, Williamsburg, VA 23187-8795
| | - Robert D. Pike
- Department of Chemistry, The College of William & Mary, P.O. Box 8795, Williamsburg, VA 23187-8795
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19
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Rincón JA, Barberis M, González-Esguevillas M, Johnson MD, Niemeier JK, Sun WM. Safe, Convenient ortho-Claisen Thermal Rearrangement Using a Flow Reactor. Org Process Res Dev 2011. [DOI: 10.1021/op200162c] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Juan A. Rincón
- Centro de Investigación Lilly S.A., Avda. de la Industria, 30, Alcobendas-Madrid 28108, Spain
| | - Mario Barberis
- Centro de Investigación Lilly S.A., Avda. de la Industria, 30, Alcobendas-Madrid 28108, Spain
| | | | - Martin D. Johnson
- Eli Lilly & Company LTC-South, Indianapolis, Indiana 46285-4813, United States
| | - Jeffry K. Niemeier
- Eli Lilly & Company LTC-South, Indianapolis, Indiana 46285-4813, United States
| | - Wei-Ming Sun
- Eli Lilly & Company LTC-South, Indianapolis, Indiana 46285-4813, United States
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20
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Bothwell JM, Krabbe SW, Mohan RS. Applications of bismuth(III) compounds in organic synthesis. Chem Soc Rev 2011; 40:4649-707. [PMID: 21589974 DOI: 10.1039/c0cs00206b] [Citation(s) in RCA: 174] [Impact Index Per Article: 13.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
This review article summarizes the applications of bismuth(III) compounds in organic synthesis since 2002. Although there are an increasing number of reports on applications of bismuth(III) salts in polymerization reactions, and their importance is acknowledged, they are not included in this review. This review is largely organized by the reaction type although some reactions can clearly be placed in multiple sections. While every effort has been made to include all relevant reports in this field, any omission is inadvertent and we apologize in advance for the same (358 references).
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Affiliation(s)
- Jason M Bothwell
- Laboratory for Environmentally Friendly Organic Synthesis, Department of Chemistry, Illinois Wesleyan University, Bloomington, IL 61701, USA
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21
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Meshram HM, Ramesh P, Reddy BC, Kumar GS. Bismuthtriflate-catalyzed Reaction ofN-Alkylisatins with Allyltrimethylsilane. CHEM LETT 2011. [DOI: 10.1246/cl.2011.357] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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22
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Braunschweig H, Cogswell P, Schwab K. Synthesis, structure and reactivity of complexes containing a transition metal–bismuth bond. Coord Chem Rev 2011. [DOI: 10.1016/j.ccr.2010.07.002] [Citation(s) in RCA: 67] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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23
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Schanderl M, Jeong WB, Schwarz M, Reiser O. Stereoselective rearrangement of guaianolides to tricyclic δ-valerolactones. Org Biomol Chem 2011; 9:2543-7. [DOI: 10.1039/c0ob00919a] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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24
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Vyvyan JR, Dimmitt HE, Griffith JK, Steffens LD, Swanson RA. Gold-catalyzed rearrangement of substituted allyl aryl ethers. Tetrahedron Lett 2010. [DOI: 10.1016/j.tetlet.2010.10.078] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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25
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Adibi H, Massah AR, Majnooni MB, Shahidi S, Afshar M, Abiri R, Naghash HJ. Synthesis, Characterization, and Antimicrobial Evaluation of Sulfonamides Containing N-Acyl Moieties Catalyzed by Bismuth(III) Salts Under Both Solvent and Solvent-Free Conditions. SYNTHETIC COMMUN 2010. [DOI: 10.1080/00397910903318732] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Hadi Adibi
- a Department of Medicinal Chemistry , Faculty of Pharmacy, Kermanshah University of Medical Sciences , Kermanshah, Islamic Republic of Iran
| | - Ahmad Reza Massah
- b Department of Chemistry , Islamic Azad University , Shahreza Branch, Shahreza, Islamic Republic of Iran
| | - Mohammad Bagher Majnooni
- a Department of Medicinal Chemistry , Faculty of Pharmacy, Kermanshah University of Medical Sciences , Kermanshah, Islamic Republic of Iran
| | - Sherita Shahidi
- b Department of Chemistry , Islamic Azad University , Shahreza Branch, Shahreza, Islamic Republic of Iran
| | - Maryam Afshar
- b Department of Chemistry , Islamic Azad University , Shahreza Branch, Shahreza, Islamic Republic of Iran
| | - Ramin Abiri
- c Department of Microbiology , Faculty of Medicine, Kermanshah University of Medical Sciences , Kermanshah, Islamic Republic of Iran
| | - Hamid Javaherian Naghash
- b Department of Chemistry , Islamic Azad University , Shahreza Branch, Shahreza, Islamic Republic of Iran
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26
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Janus E, Bittner B. Triethylsulfonium Bistriflimide as the Reaction Medium in Catalyzed and Uncatalyzed Cycloaddition [4 + 2]. Catal Letters 2009. [DOI: 10.1007/s10562-009-0211-9] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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27
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Sabitha G, Bhikshapathi M, Nayak S, Yadav J, Ravi R, Kunwar A. A Sakurai–Prins–Ritter reaction sequence for the diastereoselective synthesis of 4-amidotetrahydropyrans catalyzed by bismuth triflate. Tetrahedron Lett 2008. [DOI: 10.1016/j.tetlet.2008.07.079] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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28
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Ollevier T, Mwene-Mbeja TM. Bismuth triflate-catalyzed rearrangement of acetates of the Baylis–Hillman adducts into (E)-trisubstituted alkenes. Tetrahedron 2008. [DOI: 10.1016/j.tet.2008.03.053] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Song K, Chu Y, Dong L, Song J, Wang D. Etherification in cyclohexane/DBSA/water microemulsion system. ACTA ACUST UNITED AC 2008. [DOI: 10.1016/j.molcata.2007.12.003] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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Ollevier T, Li Z. Bismuth Triflate Catalyzed Allylation of Aldehydes with Allylstannane under Microwave Assistance. European J Org Chem 2007. [DOI: 10.1002/ejoc.200700817] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Mild and Efficient Synthesis of Benzoxazoles, Benzothiazoles, Benzimidazoles, and Oxazolo[4,5-b]pyridines Catalyzed by Bi(III) Salts Under Solvent-Free Conditions. MONATSHEFTE FUR CHEMIE 2007. [DOI: 10.1007/s00706-007-0655-9] [Citation(s) in RCA: 56] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Ollevier T, Nadeau E. An efficient and mild bismuth triflate-catalysed three-component Mannich-type reaction. Org Biomol Chem 2007; 5:3126-34. [PMID: 17878971 DOI: 10.1039/b710794c] [Citation(s) in RCA: 60] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
In the presence of a catalytic amount of Bi(OTf)(3).4H(2)O, aldehydes together with amines react with silyl enolates to afford the corresponding Mannich-type adducts smoothly. A wide variety of silyl enolates derived from ketones, as well as esters and thioesters, react rapidly to afford the beta-amino ketones or the beta-amino esters in high yields (up to 94%).
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Ollevier T, Desyroy V, Catrinescu C, Wischert R. Efficient and practical catalytic vinylogous aldol reaction of dioxinone-derived silyl dienol ethers with aromatic aldehydes. Tetrahedron Lett 2006. [DOI: 10.1016/j.tetlet.2006.10.084] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Ollevier T, Nadeau E, Guay-Bégin AA. Direct-type catalytic three-component Mannich reaction in aqueous media. Tetrahedron Lett 2006. [DOI: 10.1016/j.tetlet.2006.09.082] [Citation(s) in RCA: 63] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Ollevier T, Nadeau E, Eguillon JC. The First Catalytic Mannich-Type Reaction ofN-Alkoxycarbonylamino Sulfones with Silyl Enolates. Adv Synth Catal 2006. [DOI: 10.1002/adsc.200606222] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Ollevier T, Li Z. The first catalytic Sakurai reaction of N-alkoxycarbonylamino sulfones with allyltrimethylsilane. Org Biomol Chem 2006; 4:4440-3. [PMID: 17268636 DOI: 10.1039/b613331b] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
We report the first catalytic Sakurai reaction of N-alkoxycarbonylamino sulfones with allylsilanes. The allylation reaction of N-alkoxycarbonylamino phenylsulfones with allyltrimethylsilane proceeded smoothly with low catalyst loading of bismuth triflate (2.0 mol%) to afford the corresponding protected homoallylic amines in moderate to very good yields (up to 96%).
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Affiliation(s)
- Thierry Ollevier
- Département de chimie, Université Laval, Québec, Canada G1K 7P4.
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