1
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Wang X, Zhou AH, Hu TQ, Xu Z, Zhou B, Ye LW. Gold Catalysis, Asymmetric Friedel-Crafts Alkylation Cascade for One-Pot Synthesis of Chiral Dihydrocarbazoles and Dihydrodibenzofurans. Org Lett 2024; 26:2051-2056. [PMID: 38436250 DOI: 10.1021/acs.orglett.4c00311] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/05/2024]
Abstract
A one-pot gold-catalyzed acyl migration followed by ytterbium-catalyzed asymmetric Friedel-Crafts alkylation is disclosed, leading to the rapid synthesis of chiral dihydrocarbazoles and dihydrodibenzofuran in generally moderate to good overall yields with good to excellent enantioselectivities. The gold-catalyzed acyl migration of propargyl acetates generates α-ylidene-β-diketones with high E/Z ratios, which are then subjected to the ytterbium-catalyzed asymmetric Friedel-Crafts alkylation without any purification. Importantly, this protocol provides a new type of substrate for asymmetric Friedel-Crafts alkylation.
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Affiliation(s)
- Xuan Wang
- Key Laboratory for Chemical Biology of Fujian Province and State Key Laboratory of Physical Chemistry of Solid Surfaces, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China
| | - Ai-Hua Zhou
- Key Laboratory for Chemical Biology of Fujian Province and State Key Laboratory of Physical Chemistry of Solid Surfaces, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China
| | - Tian-Qi Hu
- Key Laboratory for Chemical Biology of Fujian Province and State Key Laboratory of Physical Chemistry of Solid Surfaces, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China
| | - Zhou Xu
- Jiangsu Key Laboratory of New Drug Research and Clinical Pharmacy, School of Pharmacy, Xuzhou Medical University, Xuzhou 221004, China
| | - Bo Zhou
- Key Laboratory for Chemical Biology of Fujian Province and State Key Laboratory of Physical Chemistry of Solid Surfaces, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China
| | - Long-Wu Ye
- Key Laboratory for Chemical Biology of Fujian Province and State Key Laboratory of Physical Chemistry of Solid Surfaces, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China
- State Key Laboratory of Organometallic Chemistry, Chinese Academy of Sciences, Shanghai 200032, China
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2
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Dutta S, Sahoo AK. Three Component syn-1,2-Arylmethylation of Internal Alkynes. Angew Chem Int Ed Engl 2023; 62:e202300610. [PMID: 36701082 DOI: 10.1002/anie.202300610] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2023] [Revised: 01/26/2023] [Accepted: 01/26/2023] [Indexed: 01/27/2023]
Abstract
A Pd-catalyzed three-component syn-1,2-arylmethylation of internal alkynes (ynamides/yne-acetates/alkynes) is described. The readily available and bench stable coupling partners iodo-arenes, and methyl boronic acid are successfully used in this coupling strategy to access the methyl-containing tetra-substituted olefins; the scope is broad showing excellent functional-group tolerance. Notably, the transformation is regio- as well as stereoselective. The biologically relevant motifs (BRM) bearing iodo-arenes and ynamides are also used for the late-stage syn-1,2-arylmethylation of alkynes. Aryl-alkylation, aryl-trideuteriomethylation, alkynyl-methylation, and alkenyl-methylation of ynamides are also presented. The Me-substituted alkenes are further transformed into synthetically important β-amino-indenones and α-fluoro-α'-methyl ketones.
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Affiliation(s)
- Shubham Dutta
- School of Chemistry, University of Hyderabad, Hyderabad, 500046, India
| | - Akhila K Sahoo
- School of Chemistry, University of Hyderabad, Hyderabad, 500046, India
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3
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Bovonsombat P, Sophanpanichkul P, Losuwanakul S. Electrophilic halogenations of propargyl alcohols: paths to α-haloenones, β-haloenones and mixed β,β-dihaloenones. RSC Adv 2022; 12:22678-22694. [PMID: 36105984 PMCID: PMC9373005 DOI: 10.1039/d2ra03540e] [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: 06/08/2022] [Accepted: 08/02/2022] [Indexed: 11/21/2022] Open
Abstract
The Meyer–Schuster rearrangement of propargyl alcohols or alkynols leading to α,β-unsaturated carbonyl compounds is well known. Yet, electrophilic halogenations of the same alkynols and their alkoxy, ester and halo derivatives are inconspicuous. This review on the halogenation reactions of propargyl alcohols and derivatives intends to give a perspective from its humble direct halogenation beginning to the present involving metal catalysis. The halogenation products of propargyl alcohols include α-fluoroenones, α-chloroenones, α-bromoenones and α-iodoenones, as well as β-haloenones and symmetrical and mixed β,β-dihaloenones. They are, in essence, tri and tetrasubstituted alkenes carrying halo-functionalization at the α- or β-carbon. This is a potential stepping stone for further construction towards challenging substituted alkenones via Pd-catalysed coupling reactions. This review highlights the development of α-haloenone, β-haloenone and mixed β,β-dihaloenone formations from propargyl alcohols via direct electrophilic halogenations and metal catalysed-halonium interception rearrangements.![]()
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Affiliation(s)
- Pakorn Bovonsombat
- Mahidol University International College, Mahidol University, Salaya, Nakorn Pathom, Thailand
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4
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Amin PM, Cui Q, Wang S, Yu ZX. ( Z)-γ-Alkylidenebutenolide Synthesis through Au(I)-Catalyzed 1,3-Acyloxy Migration and the Carbonyl-Ene Reaction. Org Lett 2021; 23:5669-5673. [PMID: 34255533 DOI: 10.1021/acs.orglett.1c01782] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
A bimetallic protocol has been developed to construct (Z)-γ-alkylidenebutenolide compounds from readily available propargyl α-ketoesters. It involves a gold-catalyzed 1,3-acyloxy migration of propargyl α-ketoesters and a carbonyl-ene cyclization of in situ generated allenyl esters. DFT calculations suggest that the copper salt might play dual roles as both chloride abstractor facilitating the generation of highly active gold catalyst and Lewis acid promoting the stepwise intramolecular carbonyl-ene reaction.
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Affiliation(s)
- Pathan Mosim Amin
- State Key Laboratory of Coordination Chemistry, Jiangsu Key Laboratory of Advanced Organic Materials, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, China
| | - Qi Cui
- Beijing National Laboratory for Molecular Sciences (BNLMS), Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education, College of Chemistry, Peking University, Beijing 100871, China
| | - Shaozhong Wang
- State Key Laboratory of Coordination Chemistry, Jiangsu Key Laboratory of Advanced Organic Materials, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, China
| | - Zhi-Xiang Yu
- Beijing National Laboratory for Molecular Sciences (BNLMS), Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education, College of Chemistry, Peking University, Beijing 100871, China
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5
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Rivas CE, Alvarado-Monzon JC, Gonzalez-Garcia G, Jimenez-Halla JOC, Rangel-Garcia J, Cristobal C, Lopez JA. Oxidative Coordination versus C 3 -C(O)Me Bond Cleavage in Acetylacetonate Iridium Complexes. Chemistry 2021; 27:8468-8472. [PMID: 33880825 DOI: 10.1002/chem.202100709] [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: 02/26/2021] [Indexed: 11/08/2022]
Abstract
Iridabicycles [Ir{κ3 -N,C,O-(pyC(H)=C(C(O)Me)2 }(Cl)(L-L)](L-L=cod (cod=1,5-cyclooctadiene), 1 a; bipy (bipy=2,2'-bipyridine), 1 b) have been obtained by oxidative coordination of 3-(pyridine-2-yl-methylene)pentane-2,4-dione L1, to the complexes [{Ir(μ-Cl)(cod)}2 ] and [{Ir(μ-Cl)(coe)2 }2 ] (coe=cis-cyclooctene), the latter in the presence of bipy. Remarkably, cleavage of the C3 -C(O)Me bond of L1 has instead been achieved in the reaction with [Ir(Cl)(dmb)2 ] (dmb=2,3-dimethylbutadiene), yielding a compound formulated as [Ir{κ2 -N,C-(pyC(H)C(C(O)Me))}(CO)(μ-Cl)(Me)]2 , 2. Treatment of dimer 2 with DMSO or PMe3 produced the complexes[Ir{κ2 -N,C-(pyC(H)C(C(O)Me)}(CO)Cl(Me)L] (L=DMSO, 3 a; PMe3 , 3 b). Plausible mechanisms for the reactions leading to complexes 1 and 2 are proposed by means of DFT calculations.
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Affiliation(s)
- Christopher E Rivas
- Departamento de Química, División de Ciencias Naturales y Exactas, Universidad de Guanajuato, Campus Noria Alta. Noria Alta s/n, Guanajuato, C.P., 36050, Gto., México
| | - Jose C Alvarado-Monzon
- Departamento de Química, División de Ciencias Naturales y Exactas, Universidad de Guanajuato, Campus Noria Alta. Noria Alta s/n, Guanajuato, C.P., 36050, Gto., México
| | - Gerardo Gonzalez-Garcia
- Departamento de Química, División de Ciencias Naturales y Exactas, Universidad de Guanajuato, Campus Noria Alta. Noria Alta s/n, Guanajuato, C.P., 36050, Gto., México
| | - J Oscar C Jimenez-Halla
- Departamento de Química, División de Ciencias Naturales y Exactas, Universidad de Guanajuato, Campus Noria Alta. Noria Alta s/n, Guanajuato, C.P., 36050, Gto., México
| | - Jesus Rangel-Garcia
- Departamento de Química, División de Ciencias Naturales y Exactas, Universidad de Guanajuato, Campus Noria Alta. Noria Alta s/n, Guanajuato, C.P., 36050, Gto., México
| | - Crispin Cristobal
- Departamento de Química, División de Ciencias Naturales y Exactas, Universidad de Guanajuato, Campus Noria Alta. Noria Alta s/n, Guanajuato, C.P., 36050, Gto., México
| | - Jorge A Lopez
- Departamento de Química, División de Ciencias Naturales y Exactas, Universidad de Guanajuato, Campus Noria Alta. Noria Alta s/n, Guanajuato, C.P., 36050, Gto., México
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6
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A Facile Sodium Ethoxide Mediated Knoevenagel Condensation for Production of Ethyl(E)-2-Cyano-3-Substituted Aryl/Alkyl Acrylates. PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES INDIA SECTION A-PHYSICAL SCIENCES 2021. [DOI: 10.1007/s40010-021-00746-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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7
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Fei Y, Hu J, Wang Z, Cui L, Jia X, Li C, Li J. Exploring the Reactivity of Propargylic Ester: Acyloxy and Acyl Migratory Rearrangement Relay Enabled by Formal Double Isocyanide Insertion. Adv Synth Catal 2021. [DOI: 10.1002/adsc.202001577] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Youwen Fei
- Department of Chemistry College of Sciences & Institute for Sustainable Energy Shanghai University 99 Shangda Road Shanghai 200444 People's Republic of China
| | - Jie Hu
- Department of Chemistry College of Sciences & Institute for Sustainable Energy Shanghai University 99 Shangda Road Shanghai 200444 People's Republic of China
| | - Zhishuang Wang
- Department of Chemistry College of Sciences & Institute for Sustainable Energy Shanghai University 99 Shangda Road Shanghai 200444 People's Republic of China
| | - Lei Cui
- Department of Chemistry College of Sciences & Institute for Sustainable Energy Shanghai University 99 Shangda Road Shanghai 200444 People's Republic of China
| | - Xueshun Jia
- Department of Chemistry College of Sciences & Institute for Sustainable Energy Shanghai University 99 Shangda Road Shanghai 200444 People's Republic of China
| | - Chunju Li
- Key Laboratory of Inorganic-Organic Hybrid Functional Material Chemistry Ministry of Education Tianjin Key Laboratory of Structure and Performance for Functional Molecules College of Chemistry Tianjin Normal University Tianjin 300387 People's Republic of China
| | - Jian Li
- Department of Chemistry College of Sciences & Institute for Sustainable Energy Shanghai University 99 Shangda Road Shanghai 200444 People's Republic of China
- School of Chemistry and Chemical Engineering Henan Normal University Xinxiang Henan 453007 People's Republic of China
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8
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Gayyur, Choudhary S, Saxena A, Ghosh N. Gold-catalyzed homo- and cross-annulation of alkynyl carboxylic acids: a facile access to substituted 4-hydroxy 2 H-pyrones and total synthesis of pseudopyronine A. Org Biomol Chem 2020; 18:8716-8723. [PMID: 33089263 DOI: 10.1039/d0ob01700k] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A Au(i)-catalyzed homo- and cross-annulation reaction of alkynyl carboxylic acids offering 3,6-disubstituted 4-hydroxy 2H-pyrones has been demonstrated. The reaction tolerates various substituted alkynyl carboxylic acids and moderate to good yields of α-pyrone scaffolds have been observed. Later, a gram-scale reaction of the acid and the total synthesis of the natural product pseudopyronine A have been carried out successfully.
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Affiliation(s)
- Gayyur
- Division of Medicinal and Process Chemistry, CSIR-Central Drug Research Institute, Lucknow-226031, U.P., India.
| | - Shivani Choudhary
- Division of Medicinal and Process Chemistry, CSIR-Central Drug Research Institute, Lucknow-226031, U.P., India.
| | - Anchal Saxena
- Division of Medicinal and Process Chemistry, CSIR-Central Drug Research Institute, Lucknow-226031, U.P., India.
| | - Nayan Ghosh
- Division of Medicinal and Process Chemistry, CSIR-Central Drug Research Institute, Lucknow-226031, U.P., India. and Academy of Scientific & Innovative Research (AcSIR), Ghaziabad-201002, U. P., India
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9
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Praveen C. Regio‐ and Site‐selective Molecular Rearrangements by Homogeneous Gold Catalysis. ASIAN J ORG CHEM 2020. [DOI: 10.1002/ajoc.202000444] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Chandrasekar Praveen
- Electrochemical Power Sources Division Central Electrochemical Research Institute (CSIR-Laboratory) Alagappapuram Karaikudi-630003, Sivagangai District Tamil Nadu India
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10
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Zeng J, Yi F, Cai M. Heterogeneous gold(I)-catalyzed three-component reaction of aldehydes, alkynes, and orthoformates toward propargyl ethers. SYNTHETIC COMMUN 2020. [DOI: 10.1080/00397911.2020.1761391] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
- Jiajun Zeng
- Key Laboratory of Functional Small Organic Molecule, Ministry of Education and College of Chemistry and Chemical Engineering, Jiangxi Normal University, Nanchang, China
| | - Feiyan Yi
- Key Laboratory of Functional Small Organic Molecule, Ministry of Education and College of Chemistry and Chemical Engineering, Jiangxi Normal University, Nanchang, China
| | - Mingzhong Cai
- Key Laboratory of Functional Small Organic Molecule, Ministry of Education and College of Chemistry and Chemical Engineering, Jiangxi Normal University, Nanchang, China
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11
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Zhang ZF, Zhang Y, Zhang CL, Ye S. Palladium-Catalyzed [4+2] and [5+2] Annulation for the Synthesis of Tetrahydroquinolines and 1,4-Benzoxazepines. European J Org Chem 2020. [DOI: 10.1002/ejoc.202000262] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Zhao-Fei Zhang
- Beijing National Laboratory for Molecular Sciences; CAS Key Laboratory of Molecular Recognition and Function; Institute of Chemistry; Chinese Academy of Sciences, 4; 100190 Beijing China
- University of Chinese Academy of Sciences; 100049 Beijing China
| | - Yan Zhang
- Beijing National Laboratory for Molecular Sciences; CAS Key Laboratory of Molecular Recognition and Function; Institute of Chemistry; Chinese Academy of Sciences, 4; 100190 Beijing China
| | - Chun-Lin Zhang
- Beijing National Laboratory for Molecular Sciences; CAS Key Laboratory of Molecular Recognition and Function; Institute of Chemistry; Chinese Academy of Sciences, 4; 100190 Beijing China
| | - Song Ye
- Beijing National Laboratory for Molecular Sciences; CAS Key Laboratory of Molecular Recognition and Function; Institute of Chemistry; Chinese Academy of Sciences, 4; 100190 Beijing China
- University of Chinese Academy of Sciences; 100049 Beijing China
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12
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Kaur N, Verma Y, Ahlawat N, Grewal P, Bhardwaj P, Jangid NK. Copper-assisted synthesis of five-memberedO-heterocycles. INORG NANO-MET CHEM 2020. [DOI: 10.1080/24701556.2020.1724144] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Navjeet Kaur
- Department of Chemistry, Banasthali Vidyapith, Banasthali, India
| | - Yamini Verma
- Department of Chemistry, Banasthali Vidyapith, Banasthali, India
| | - Neha Ahlawat
- Department of Chemistry, Banasthali Vidyapith, Banasthali, India
| | - Pooja Grewal
- Department of Chemistry, Banasthali Vidyapith, Banasthali, India
| | - Pranshu Bhardwaj
- Department of Chemistry, Banasthali Vidyapith, Banasthali, India
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13
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Tanaka S, Suzuki Y, Kimura T, Kitamura M. A Chiral Picolinic Acid Ligand, Cl-Naph-PyCOOH, for CpRu-Catalyzed Dehydrative Allylation: Design, Synthesis, and Properties. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 2019. [DOI: 10.1246/bcsj.20190134] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Affiliation(s)
- Shinji Tanaka
- Graduate School of Pharmaceutical Sciences and Research Center for Materials Science, Nagoya University, Chikusa, Nagoya, Aichi 464-8601, Japan
| | - Yusuke Suzuki
- Graduate School of Pharmaceutical Sciences and Research Center for Materials Science, Nagoya University, Chikusa, Nagoya, Aichi 464-8601, Japan
| | - Takahiro Kimura
- Graduate School of Pharmaceutical Sciences and Research Center for Materials Science, Nagoya University, Chikusa, Nagoya, Aichi 464-8601, Japan
| | - Masato Kitamura
- Graduate School of Pharmaceutical Sciences and Research Center for Materials Science, Nagoya University, Chikusa, Nagoya, Aichi 464-8601, Japan
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14
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Wei W, Ying W, Meng X, Song S, Li Q. Copper‐Mediated Cascade Trifunctionalization of
N
‐Propargylamides. ASIAN J ORG CHEM 2019. [DOI: 10.1002/ajoc.201900547] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Affiliation(s)
- Wen‐Ting Wei
- School of Materials Science and Chemical EngineeringNingbo University Ningbo 315211 P. R. China
| | - Wei‐Wei Ying
- School of Materials Science and Chemical EngineeringNingbo University Ningbo 315211 P. R. China
| | - Xiao‐Xiao Meng
- School of Materials Science and Chemical EngineeringNingbo University Ningbo 315211 P. R. China
| | - Si‐Zhe Song
- School of Materials Science and Chemical EngineeringNingbo University Ningbo 315211 P. R. China
| | - Qiang Li
- Institution of Functional Organic Molecules and Materials School of Chemistry and Chemical EngineeringLiaocheng University Liaocheng 252059 P. R. China
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15
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Suárez-Rodríguez T, Suárez-Sobrino ÁL, Ballesteros A. Direct Synthesis of α-Iodoenones by IPy 2BF 4-Promoted Rearrangement of Propargylic Esters. J Org Chem 2018; 83:12575-12583. [PMID: 30247033 DOI: 10.1021/acs.joc.8b01746] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
A direct access to α-iodoeones from iodonium ion and propargylic tosylates or acetates is described. Bis(pyridine) iodonium tetrafluoroborate (IPy2BF4, Barluenga's reagent) promotes the rearrangement of these propargylic alcohol derivatives in mild conditions. The transformation gives β-unsubstituted, β-monosubstituted, and β,β-disubstituted α-iodoenones in high yields. β-Substituted α-iodoenones are obtained with excellent ( Z)-selectivity.
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Affiliation(s)
- Tatiana Suárez-Rodríguez
- Instituto Universitario de Química Organometálica "Enrique Moles" and Departamento de Química Orgánica e Inorgánica , Universidad de Oviedo , c/Julián Clavería 8 , Oviedo 33006 , Spain
| | - Ángel L Suárez-Sobrino
- Instituto Universitario de Química Organometálica "Enrique Moles" and Departamento de Química Orgánica e Inorgánica , Universidad de Oviedo , c/Julián Clavería 8 , Oviedo 33006 , Spain
| | - Alfredo Ballesteros
- Instituto Universitario de Química Organometálica "Enrique Moles" and Departamento de Química Orgánica e Inorgánica , Universidad de Oviedo , c/Julián Clavería 8 , Oviedo 33006 , Spain
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16
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Boreux A, Lambion A, Campeau D, Sanita M, Coronel R, Riant O, Gagosz F. Gold-catalyzed synthesis of β-trifluoromethylated α,β-unsaturated ketones from CF3-substituted propargylic carboxylates and their reactivity in Diels-Alder reactions. Tetrahedron 2018. [DOI: 10.1016/j.tet.2018.05.054] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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17
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Li HS, Guo G, Zhang RZ, Li F. Rhodium-Catalyzed Synthesis of α,β-Unsaturated Ketones through Sequential C–C Coupling and Redox Isomerization. Org Lett 2018; 20:5040-5043. [DOI: 10.1021/acs.orglett.8b02190] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Hong-Shuang Li
- Institute of Pharmacology, School of Pharmaceutical Sciences, Taishan Medical University, 619 Changcheng Road, Taian 271016, P. R. China
| | - Guili Guo
- School of Basic Medical Sciences, Taishan Medical University, 619 Changcheng Road, Taian 271016, P. R. China
| | - Rui-Ze Zhang
- Institute of Pharmacology, School of Pharmaceutical Sciences, Taishan Medical University, 619 Changcheng Road, Taian 271016, P. R. China
| | - Fei Li
- Institute of Pharmacology, School of Pharmaceutical Sciences, Taishan Medical University, 619 Changcheng Road, Taian 271016, P. R. China
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18
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Abstract
This review covers diastereo- and enantiodivergent catalyzed reactions in acyclic and cyclic systems using metal complexes or organocatalysts. Among them, nucleophilic addition to carbon-carbon and carbon-nitrogen double bonds, α-functionalization of carbonyl compounds, allylic substitutions, and ring opening of oxiranes and aziridines are considered. The diastereodivergent synthesis of alkenes from alkynes is also included. Finally, stereodivergent intramolecular and intermolecular cycloadditions and other cyclizations are also reported.
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Affiliation(s)
- Irina P Beletskaya
- Chemistry Department , M. V. Lomonosov Moscow State University , Leninskie Gory 1 , 119992 Moscow , Russia
| | - Carmen Nájera
- Departamento de Química Orgánica and Centro de Innovación en Química Avanzada (ORFEO-CINQA) , Universidad de Alicante , Apdo. 99 , E-03080 Alicante , Spain
| | - Miguel Yus
- Departamento de Química Orgánica and Centro de Innovación en Química Avanzada (ORFEO-CINQA) , Universidad de Alicante , Apdo. 99 , E-03080 Alicante , Spain
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19
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Lee KH, Jillella R, Kim J, Oh CH. Synthesis of Primitive Dendrimer Systems Bearing Bicyclo[3,2,0]Hept-6-en-6-yl GroupsviaUnique Au-catalyzed [2+2] Cyclization. B KOREAN CHEM SOC 2018. [DOI: 10.1002/bkcs.11445] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Affiliation(s)
- Kyu Hwan Lee
- Department of Chemistry and Research Institute of Natural Science; Hanyang University; Seoul 04763 South Korea
| | - Raveendra Jillella
- Department of Chemistry and Research Institute of Natural Science; Hanyang University; Seoul 04763 South Korea
| | - Jaewoong Kim
- Department of Chemistry and Research Institute of Natural Science; Hanyang University; Seoul 04763 South Korea
| | - Chang Ho Oh
- Department of Chemistry and Research Institute of Natural Science; Hanyang University; Seoul 04763 South Korea
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20
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Coskun D, Tüzün NŞ. A DFT study on the mechanism of Rh-catalyzed competitive 1,2- versus 1,3-acyloxy migration followed by [5+1] and [4+1] cycloadditions of 1,4-enynes with CO. J Organomet Chem 2017. [DOI: 10.1016/j.jorganchem.2017.09.017] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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21
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Li Y, Kirillov AM, Fang R, Yang L. Effect of Substituent on the Mechanism and Chemoselectivity of the Gold(I)-Catalyzed Propargyl Ester Tandem Cyclization. Organometallics 2017. [DOI: 10.1021/acs.organomet.7b00042] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Yunhe Li
- State
Key Laboratory of Applied Organic Chemistry and Key Laboratory of
Nonferrous Metals Chemistry and Resources Utilization of Gansu Province,
College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, PR China
| | - Alexander M. Kirillov
- Centro
de Química Estrutural, Complexo I, Instituto Superior Técnico, Universidade de Lisboa, Avenida Rovisco Pais, 1049-001 Lisbon, Portugal
| | - Ran Fang
- State
Key Laboratory of Applied Organic Chemistry and Key Laboratory of
Nonferrous Metals Chemistry and Resources Utilization of Gansu Province,
College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, PR China
| | - Lizi Yang
- State
Key Laboratory of Applied Organic Chemistry and Key Laboratory of
Nonferrous Metals Chemistry and Resources Utilization of Gansu Province,
College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, PR China
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22
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Petrov AA, Pakal’nis VV, Zerov AV, Yakimovich SI. N → N acyl group migration in N-acylpyrazoles: Isomerization of 1,4-diacyl-5-methyl-1H-pyrazoles to 1,4-diacyl-3-methyl-1H-pyrazoles. RUSSIAN JOURNAL OF ORGANIC CHEMISTRY 2017. [DOI: 10.1134/s1070428017030125] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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23
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24
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Marichev KO, Qiu H, Offield AC, Arman H, Doyle MP. Catalyst-Free Rearrangement of Allenyl Aryldiazoacetates into 1,5-Dihydro-4H-pyrazol-4-ones. J Org Chem 2016; 81:9235-9246. [PMID: 27607059 DOI: 10.1021/acs.joc.6b01833] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Phenylpropargyl diazoacetates exist in equilibrium with 1-phenyl-1,2-dien-1-yl diazoacetate - allenes that are rapidly formed at room temperature through 1,3-acyloxy migration catalyzed by gold(I) or gold(III) compounds, and these catalysts react solely with the π-donor rather than with the diazo group. The product allene of the aryldiazoacetates undergoes rearrangement that is not catalyzed by gold in which the terminal nitrogen of the diazo functional group adds to the central carbon of the allene, initiating a sequence of bond-forming reactions, resulting in the production of 1,5-dihydro-4H-pyrazol-4-ones in good yields. These 1,5-dihydro-4H-pyrazol-4-ones undergo intramolecular 1,3-acyl migration to form an equilibrium mixture and can quantitatively transfer the acyl group to an external nucleophile with formation of 4-hydroxypyrazoles. Reactions of phenylpropargyl phenyldiazoacetates catalyzed by cationic gold complexes are initiated at the diazo functional group to form a gold carbene whose subsequent cascade process (intramolecular addition, then aromatic substitution) results in the formation of a product that is uniquely characteristic of this pathway.
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Affiliation(s)
- Kostiantyn O Marichev
- Department of Chemistry, The University of Texas at San Antonio , San Antonio, Texas 78249, United States
| | - Huang Qiu
- Department of Chemistry, The University of Texas at San Antonio , San Antonio, Texas 78249, United States
| | - Austin C Offield
- Department of Chemistry, The University of Texas at San Antonio , San Antonio, Texas 78249, United States
| | - Hadi Arman
- Department of Chemistry, The University of Texas at San Antonio , San Antonio, Texas 78249, United States
| | - Michael P Doyle
- Department of Chemistry, The University of Texas at San Antonio , San Antonio, Texas 78249, United States
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25
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Basak A, Chakrabarty K, Ghosh A, Das GK. Theoretical study on the isomerization of propargyl derivative to conjugated diene under Au(I)-catalyzed reaction: A DFT study. COMPUT THEOR CHEM 2016. [DOI: 10.1016/j.comptc.2016.03.006] [Citation(s) in RCA: 6] [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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26
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Kawai H, Wolf WJ, DiPasquale AG, Winston MS, Toste FD. Phosphonium Formation by Facile Carbon–Phosphorus Reductive Elimination from Gold(III). J Am Chem Soc 2016; 138:587-93. [DOI: 10.1021/jacs.5b10720] [Citation(s) in RCA: 71] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Hiroyuki Kawai
- Department of Chemistry, University of California, Berkeley, California 94720, United States
| | - William J. Wolf
- Department of Chemistry, University of California, Berkeley, California 94720, United States
| | - Antonio G. DiPasquale
- Department of Chemistry, University of California, Berkeley, California 94720, United States
| | - Matthew S. Winston
- Los Alamos National Laboratory, Chemistry Division, Los Alamos, New Mexico 87545, United States
| | - F. Dean Toste
- Department of Chemistry, University of California, Berkeley, California 94720, United States
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27
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Fructos MR, Prieto A. [2+2] Cycloaddition reactions promoted by group 11 metal-based catalysts. Tetrahedron 2016. [DOI: 10.1016/j.tet.2015.11.031] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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28
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Petrović M, Occhiato EG. Pentannulation of Heterocycles by Virtue of Precious Metal Catalysis. Chem Asian J 2015; 11:642-59. [DOI: 10.1002/asia.201501127] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2015] [Indexed: 12/13/2022]
Affiliation(s)
- Martina Petrović
- Department of Chemistry “U. Schiff”; University of Florence; Via della Lastruccia 13 I-50019 Sesto Fiorentino Italy
| | - Ernesto G. Occhiato
- Department of Chemistry “U. Schiff”; University of Florence; Via della Lastruccia 13 I-50019 Sesto Fiorentino Italy
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29
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Rettenmeier E, Hansmann MM, Ahrens A, Rübenacker K, Saboo T, Massholder J, Meier C, Rudolph M, Rominger F, Hashmi ASK. Insights into the Gold-Catalyzed Propargyl Ester Rearrangement/Tandem Cyclization Sequence: Radical versus Gold Catalysis-Myers-Saito- versus Schmittel-Type Cyclization. Chemistry 2015; 21:14401-9. [DOI: 10.1002/chem.201501725] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2015] [Indexed: 11/10/2022]
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30
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Magnesium-promoted reductive acylation of aromatic conjugated ynones accompanying with transposition of the triple bond. Tetrahedron 2015. [DOI: 10.1016/j.tet.2015.03.044] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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31
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Shen R, Yang J, Zhu S, Chen C, Wu L. Gold(I)-Catalyzed Decarboxylation of Propargyl Carbonates: Reactivity Reversal of the Gold Catalyst fromπ-Lewis Acidity toσ-Lewis Acidity. Adv Synth Catal 2015. [DOI: 10.1002/adsc.201401094] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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32
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Yang JM, Tang XY, Shi M. Gold(I)-Catalyzed Intramolecular Cycloisomerization of Propargylic Esters with Furan Rings. Chemistry 2015; 21:4534-40. [DOI: 10.1002/chem.201500214] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2015] [Indexed: 12/14/2022]
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33
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Jiang J, Hou C, Zhang S, Luan Z, Zhao C, Ke Z. The Effect of HSAB on Stereoselectivity: Copper- and Gold-Catalyzed 1,3-Phosphatyloxy and 1,3-Halogen Migration Relay to 1,3-Dienes. J Org Chem 2015; 80:1661-71. [DOI: 10.1021/jo502600j] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Jingxing Jiang
- MOE Key
Laboratory of Bioinorganic
and Synthetic Chemistry, School of Chemistry and Chemical Engineering, Sun Yat-sen University, Guangzhou 510275, P. R. China
| | - Cheng Hou
- MOE Key
Laboratory of Bioinorganic
and Synthetic Chemistry, School of Chemistry and Chemical Engineering, Sun Yat-sen University, Guangzhou 510275, P. R. China
| | - Shidong Zhang
- MOE Key
Laboratory of Bioinorganic
and Synthetic Chemistry, School of Chemistry and Chemical Engineering, Sun Yat-sen University, Guangzhou 510275, P. R. China
| | - Zihong Luan
- MOE Key
Laboratory of Bioinorganic
and Synthetic Chemistry, School of Chemistry and Chemical Engineering, Sun Yat-sen University, Guangzhou 510275, P. R. China
| | - Cunyuan Zhao
- MOE Key
Laboratory of Bioinorganic
and Synthetic Chemistry, School of Chemistry and Chemical Engineering, Sun Yat-sen University, Guangzhou 510275, P. R. China
| | - Zhuofeng Ke
- MOE Key
Laboratory of Bioinorganic
and Synthetic Chemistry, School of Chemistry and Chemical Engineering, Sun Yat-sen University, Guangzhou 510275, P. R. China
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34
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Liu J, Chen M, Zhang L, Liu Y. Gold(I)-catalyzed 1,2-acyloxy migration/[3+2] cycloaddition of 1,6-diynes with an ynamide propargyl ester moiety: highly efficient synthesis of functionalized cyclopenta[b]indoles. Chemistry 2014; 21:1009-13. [PMID: 25470468 DOI: 10.1002/chem.201405965] [Citation(s) in RCA: 74] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2014] [Indexed: 11/09/2022]
Abstract
A gold-catalyzed cycloisomerization of 1,6-diynes containing an ynamide propargyl ester or carbonate moiety has been developed that provides an attractive route to a diverse-substituted 3-acyloxy-1,4-dihydrocyclopenta[b]indoles. Mechanistic studies indicate that the reaction likely proceeds through a competitive 1,2-OAc migration followed by [3+2] cycloaddition of the vinyl gold-carbenoid intermediate with the pendant triple bond. The synthetic utility of the obtained cyclopenta[b]indole products was demonstrated by their efficient transformations by deprotection or double-bond isomerization reactions.
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Affiliation(s)
- Jun Liu
- State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Lu, Shanghai 200032 (P. R. China)
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35
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Ugarriza I, Uria U, Carrillo L, Vicario JL, Reyes E. Base-Promoted C→N Acyl Rearrangement: An Unconventional Approach to α-Amino Acid Derivatives. Chemistry 2014; 20:11650-4. [DOI: 10.1002/chem.201402514] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2014] [Indexed: 11/11/2022]
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36
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Sánchez-Larios E, Giacometti RD, Hanessian S. Application and Scope of Schreiber's Gold(I)-Catalyzed α-Pyrone Synthesis to Ring A Aromatic Podolactones. European J Org Chem 2014. [DOI: 10.1002/ejoc.201402803] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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37
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Ghosh A, Basak A, Chakrabarty K, Ghosh B, Das GK. Ligand-Assisted Acyl Migration in Au-Catalyzed Isomerization of Propargylic Ester to Diketone: A DFT Study. J Org Chem 2014; 79:5652-63. [PMID: 24841624 DOI: 10.1021/jo500822v] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Animesh Ghosh
- Department of Chemistry, Visva-Bharati , Santiniketan 731235, West Bengal, India
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38
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Zhu Y, Sun L, Lu P, Wang Y. Recent Advances on the Lewis Acid-Catalyzed Cascade Rearrangements of Propargylic Alcohols and Their Derivatives. ACS Catal 2014. [DOI: 10.1021/cs400922y] [Citation(s) in RCA: 212] [Impact Index Per Article: 21.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Yuanxun Zhu
- Department
of Chemistry, Zhejiang University, Hangzhou 310027, People’s Republic of China
| | - Lang Sun
- Department
of Chemistry, Zhejiang University, Hangzhou 310027, People’s Republic of China
| | - Ping Lu
- Department
of Chemistry, Zhejiang University, Hangzhou 310027, People’s Republic of China
| | - Yanguang Wang
- Department
of Chemistry, Zhejiang University, Hangzhou 310027, People’s Republic of China
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39
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Sun N, Chen M, Liu Y. Gold-Catalyzed Oxidative Reactions of Propargylic Carbonates Involving 1,2-Carbonate Migration: Stereoselective Synthesis of Functionalized Alkenes. J Org Chem 2014; 79:4055-67. [DOI: 10.1021/jo500573s] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Ning Sun
- State Key Laboratory of Organometallic
Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Lu, Shanghai 200032, People’s Republic of China
| | - Ming Chen
- State Key Laboratory of Organometallic
Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Lu, Shanghai 200032, People’s Republic of China
| | - Yuanhong Liu
- State Key Laboratory of Organometallic
Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Lu, Shanghai 200032, People’s Republic of China
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40
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Čikotienė I. Rearrangements of propargylic esters can be induced by some electrophiles. Org Lett 2014; 16:2260-3. [PMID: 24694098 DOI: 10.1021/ol5007778] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
An electrophile-induced rearrangement of propargylic esters without need of transition catalysis is possible. In particular, this observation provides a mild, economic, and effective method for the introduction of benzyl ether derivatives to access functionalized α,β-unsaturated ketones. Preliminary mechanistic studies suggest that this rearrangement undergoes an intramolecular 1,3-acyloxy shift.
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Affiliation(s)
- Inga Čikotienė
- Department of Organic Chemistry, Faculty of Chemistry Vilnius University Naugarduko 24, LT-03225 Vilnius, Lithuania
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41
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Ghosh N, Nayak S, Prabagar B, Sahoo AK. Regioselective Hydration of Terminal Halo-Substituted Propargyl Carboxylates by Gold Catalyst: Synthesis of α-Acyloxy α′-Halo Ketones. J Org Chem 2014; 79:2453-62. [DOI: 10.1021/jo4027319] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Affiliation(s)
- Nayan Ghosh
- School
of Chemistry, University of Hyderabad, Hyderabad 500046, India
| | - Sanatan Nayak
- School
of Chemistry, University of Hyderabad, Hyderabad 500046, India
| | - B Prabagar
- School
of Chemistry, University of Hyderabad, Hyderabad 500046, India
| | - Akhila K. Sahoo
- School
of Chemistry, University of Hyderabad, Hyderabad 500046, India
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42
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Jones AC, May JA, Sarpong R, Stoltz BM. Toward a symphony of reactivity: cascades involving catalysis and sigmatropic rearrangements. Angew Chem Int Ed Engl 2014; 53:2556-91. [PMID: 24677683 PMCID: PMC4030764 DOI: 10.1002/anie.201302572] [Citation(s) in RCA: 180] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2013] [Indexed: 11/10/2022]
Abstract
Catalysis and synthesis are intimately linked in modern organic chemistry. The synthesis of complex molecules is an ever evolving area of science. In many regards, the inherent beauty associated with a synthetic sequence can be linked to a certain combination of the creativity with which a sequence is designed and the overall efficiency with which the ultimate process is performed. In synthesis, as in other endeavors, beauty is very much in the eyes of the beholder. It is with this in mind that we will attempt to review an area of synthesis that has fascinated us and that we find extraordinarily beautiful, namely the combination of catalysis and sigmatropic rearrangements in consecutive and cascade sequences.
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Affiliation(s)
- Amanda C. Jones
- Chemistry Department, Wake Forest University Box 7486, Winston Salem, NC 27109 (USA)
| | - Jeremy A. May
- Department of Chemistry, University of Houston Houston, TX 77204-5003 (USA)
| | - Richmond Sarpong
- Department of Chemistry, University of California Berkeley, CA 94720 (USA)
| | - Brian M. Stoltz
- Department of Chemistry and Chemical Engineering, California Institute of Technology MC 101-20, Pasadena CA 91125 (USA)
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43
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Jones AC, May JA, Sarpong R, Stoltz BM. Bis hin zu einer Symphonie der Reaktivität: Kaskaden mit Katalysen und sigmatropen Umlagerungen. Angew Chem Int Ed Engl 2014. [DOI: 10.1002/ange.201302572] [Citation(s) in RCA: 59] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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44
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Onishi Y, Nishimoto Y, Yasuda M, Baba A. Indium Chloride Catalyzed Alkylative Rearrangement of Propargylic Acetates Using Alkyl Chlorides, Alcohols, and Acetates: Facile Synthesis of α-Alkyl-α,β-Unsaturated Carbonyl Compounds. Org Lett 2014; 16:1176-9. [DOI: 10.1021/ol500046e] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Yoshiharu Onishi
- Department
of Applied Chemistry,
Graduate School of Engineering, Osaka University 2-1, Yamada-oka, Suita, Japan
| | - Yoshihiro Nishimoto
- Department
of Applied Chemistry,
Graduate School of Engineering, Osaka University 2-1, Yamada-oka, Suita, Japan
| | - Makoto Yasuda
- Department
of Applied Chemistry,
Graduate School of Engineering, Osaka University 2-1, Yamada-oka, Suita, Japan
| | - Akio Baba
- Department
of Applied Chemistry,
Graduate School of Engineering, Osaka University 2-1, Yamada-oka, Suita, Japan
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45
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Abstract
This review discusses novel Nazarov cyclization variations and their application to the synthesis of complex molecules.
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Affiliation(s)
- Martin J. Di Grandi
- Department of Natural Sciences
- Fordham University at Lincoln Center
- New York, USA
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46
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Soriano E, Fernández I. Allenes and computational chemistry: from bonding situations to reaction mechanisms. Chem Soc Rev 2014; 43:3041-105. [DOI: 10.1039/c3cs60457h] [Citation(s) in RCA: 140] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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47
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Wang LJ, Zhu HT, Wang AQ, Qiu YF, Liu XY, Liang YM. Gold-Catalyzed Tandem [3,3]-Propargyl Ester Rearrangement Leading to (E)-1H-Inden-1-ones. J Org Chem 2013; 79:204-12. [DOI: 10.1021/jo402396h] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Affiliation(s)
- Li-Jing Wang
- State
Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, People’s Republic of China
| | - Hai-Tao Zhu
- State
Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, People’s Republic of China
| | - An-Qi Wang
- State
Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, People’s Republic of China
| | - Yi-Feng Qiu
- State
Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, People’s Republic of China
| | - Xue-Yuan Liu
- State
Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, People’s Republic of China
| | - Yong-Min Liang
- State
Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, People’s Republic of China
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48
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Bhanuchandra M, Kuram MR, Sahoo AK. Silver(I)-Catalyzed Reaction between Pyrazole and Propargyl Acetates: Stereoselective Synthesis of the Scorpionate Ligands (E)-Allyl-gem-dipyrazoles (ADPs). J Org Chem 2013; 78:11824-34. [DOI: 10.1021/jo401867e] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- M. Bhanuchandra
- School
of Chemistry, University of Hyderabad, Hyderabad 500046, India
| | | | - Akhila K. Sahoo
- School
of Chemistry, University of Hyderabad, Hyderabad 500046, India
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49
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Yu YF, Shu C, Shen CH, Li TY, Ye LW. Gold-Catalyzed Tandem Cycloisomerization and Dimerization of Chiral Homopropargyl Sulfonamides. Chem Asian J 2013; 8:2920-4. [DOI: 10.1002/asia.201301058] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2013] [Indexed: 01/13/2023]
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50
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Chen X, Wu S, Han J, Han S. Rhodamine–propargylic esters for detection of mitochondrial hydrogen sulfide in living cells. Bioorg Med Chem Lett 2013; 23:5295-9. [DOI: 10.1016/j.bmcl.2013.07.072] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2013] [Revised: 07/29/2013] [Accepted: 07/31/2013] [Indexed: 12/29/2022]
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