1
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Hsu JH, Leung T, Wu YC, Lai CH, El Bakri Y, Chang CF, Chuang TH. Synthesis of Etrasimod (APD334): Al 2O 3-Promoted Decarboxylative Rearrangements of Cyclopentenones with Stereochemical Inversion. J Org Chem 2024. [PMID: 39150357 DOI: 10.1021/acs.joc.4c01463] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/17/2024]
Abstract
This study presents an efficient synthesis pathway for etrasimod, starting from (+)-cis-4-acetoxy-2-cyclopenten-1-ol, yielding 5.6% overall with 98% enantiomeric excess. The crucial intermediate, (4R)-anilinocyclopent-2-enone, was derived from the (S)-alcohol/isocyanate adduct through a concerted, Al2O3-promoted decarboxylative rearrangement, which inverted the configuration. A tetracyclic fused lactam was formed via a one-pot acylation-Michael addition, followed by keto α-arylation. Subsequent removal of the oxo group facilitated the synthesis of cyclopenta[b]indol-3-ylacetic acid through a series of reactions, including methanolysis, indoline oxidation, and hydrolysis.
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Affiliation(s)
- Ju-Hsuan Hsu
- School of Pharmacy, China Medical University, Taichung 406040, Taiwan
| | - TszIn Leung
- School of Pharmacy, China Medical University, Taichung 406040, Taiwan
| | - Yang-Chang Wu
- Chinese Medicine Research and Development Center, China Medical University Hospital, Taichung 404394, Taiwan
| | - Chin-Hung Lai
- Department of Medical Applied Chemistry, Chung Shan Medical University, Taichung 40201, Taiwan
| | - Youness El Bakri
- Department of Theoretical and Applied Chemistry, South Ural State University, Chelyabinsk 454080, Russia Federation
| | - Chi-Fen Chang
- Department of Anatomy, School of Medicine, China Medical University, Taichung 40402, Taiwan
| | - Ta-Hsien Chuang
- School of Pharmacy, China Medical University, Taichung 406040, Taiwan
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2
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Saha K, Ghosh S. Hydroboration reactions using transition metal borane and borate complexes: an overview. Dalton Trans 2022; 51:2631-2640. [PMID: 35048924 DOI: 10.1039/d1dt04289k] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
In recent years, the chemistry of transition metal borane and borate complexes has advanced fast with reasonable growth. Frequent utilisation of these complexes in hydrofunctionalisation reactions is one of the key driving forces for their development. As a result, the important role of borate complexes in the hydroboration/hydrosilylation/hydroamination of unsaturated organic species has been successfully demonstrated together with the isolation of many different boron-containing transition metal complexes such as borataallyl, vinylborane, silyl complexes featuring the known bonding modes of boron. Both the uncatalysed and catalysed hydroboration reactions using the transition metal borane/borate complexes are known, which show these complexes' huge potential. Careful investigation and fine-tuning of the electronic and steric properties of the borane/borate ligands has facilitated the synthesis of these transition metal complexes which are convenient for use in the hydroboration reactions. Furthermore, the systematic development of this field has established the connection between the structure and reactivity of these complexes and their utilisation in hydroboration reactions. This Frontier sheds light on the recent developments that have been made with hydroboration reactions using transition metal borane/borate complexes. Also, in this Frontier we have provided meaningful synthetic methods to make new boron-containing transition metal complexes together with mechanistic insights for some of these reactions.
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Affiliation(s)
- Koushik Saha
- Department of Chemistry, Indian Institute of Technology Madras, Chennai 600036, India.
| | - Sundargopal Ghosh
- Department of Chemistry, Indian Institute of Technology Madras, Chennai 600036, India.
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3
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Tse SKS, Sung HHY, Williams ID, Jia G. Vinylidene, allenylidene, cyclic oxycarbene, and η 2-alkyne complexes from reactions of (η 5-C 5Me 5)OsCl(PPh 3) 2 with alkynes and alkynols. CAN J CHEM 2021. [DOI: 10.1139/cjc-2020-0320] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Reactions of Cp*OsCl(PPh3)2 (Cp* = pentamethylcyclopentadienyl) with alkynes and alkynols are described. Treatment of Cp*OsCl(PPh3)2 with phenylacetylene and trimethylsilylacetylene gave the vinylidene complexes Cp*OsCl(=C=CHPh)(PPh3) and Cp*OsCl(=C=CH2)(PPh3), respectively. Treatment of Cp*OsCl(PPh3)2 with the internal alkyne dimethyl acetylenedicarboxylate produced the η2-alkyne complex Cp*OsCl(η2-MeO2C≡CCO2Me)(PPh3). Treatment of Cp*OsCl(PPh3)2 with the propargylic alcohol HC≡CC(OH)Ph2 gave the osmium allenylidene complex Cp*OsCl(=C = C=CPh2)(PPh3). The outcomes of the reactions of Cp*OsCl(PPh3)2 with ω-alkynols HC≡C(CH2)nOH are dependent on the length of the -(CH2)n- linker. The reaction with 3-butyn-1-ol produced the cyclic oxycarbene complex Cp*OsCl{=C(CH2)3O}(PPh3) exclusively. The reactions with 4-pentyn-1-ol produced a mixture of the hydroxyalkyl vinylidene complex Cp*OsCl{=C=CH(CH2)3OH}(PPh3) and the cyclic oxycarbene complex Cp*OsCl{=C(CH2)4O}(PPh3) in about 10:1 molar ratio. The reaction with 5-hexyn-1-ol gave exclusively the hydroxyalkyl vinylidene complex Cp*OsCl{=C=CH(CH2)4OH}(PPh3).
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Affiliation(s)
- Sunny Kai San Tse
- Department of Chemistry, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong
- Department of Chemistry, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong
| | - Herman Ho-Yung Sung
- Department of Chemistry, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong
- Department of Chemistry, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong
| | - Ian Duncan Williams
- Department of Chemistry, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong
- Department of Chemistry, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong
| | - Guochen Jia
- Department of Chemistry, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong
- Department of Chemistry, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong
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4
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Cui M, Guo X, Sung HHY, Williams ID, Lin Z, Jia G. Halide Effects on the Stability of Osmium Indenylidene Complexes: Isolation, Characterization, and Reactivities. Organometallics 2020. [DOI: 10.1021/acs.organomet.0c00214] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Mingxu Cui
- Department of Chemistry, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, People’s Republic of China
| | - Xueying Guo
- Department of Chemistry, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, People’s Republic of China
| | - Herman H. Y. Sung
- Department of Chemistry, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, People’s Republic of China
| | - Ian D. Williams
- Department of Chemistry, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, People’s Republic of China
| | - Zhenyang Lin
- Department of Chemistry, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, People’s Republic of China
| | - Guochen Jia
- Department of Chemistry, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, People’s Republic of China
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5
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Iannetelli A, Da Costa RC, Guwy AJ, Tizzard GJ, Coles SJ, Owen GR. Transformation of a Norbornadiene Unit to Ethylenylcyclopentene Requiring Cooperation between Boron and Rhodium Centers. Organometallics 2020. [DOI: 10.1021/acs.organomet.0c00155] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Angelo Iannetelli
- School of Applied Sciences, University of South Wales, Pontypridd, CF37 4AT, U.K
| | | | - Alan J. Guwy
- Sustainable Environment Research Centre, University of South Wales, Pontypridd, CF37 4AT, U.K
| | - Graham J. Tizzard
- UK National Crystallography Service, University of Southampton, Highfield, Southampton, SO17 1BJ, U.K
| | - Simon J. Coles
- UK National Crystallography Service, University of Southampton, Highfield, Southampton, SO17 1BJ, U.K
| | - Gareth R. Owen
- School of Applied Sciences, University of South Wales, Pontypridd, CF37 4AT, U.K
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6
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Ruan W, Yang T, Shi C, Bai W, Sung HHY, Williams ID, Lin Z, Jia G. Substituent Effect on the Reactions of OsCl2(PPh3)3 with o-Ethynylphenyl Carbonyl Compounds. Organometallics 2020. [DOI: 10.1021/acs.organomet.9b00810] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Wenqing Ruan
- Department of Chemistry, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong
| | - Tilong Yang
- Department of Chemistry, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong
| | - Chuan Shi
- Department of Chemistry, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong
| | - Wei Bai
- Department of Chemistry, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong
| | - Herman H. Y. Sung
- Department of Chemistry, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong
| | - Ian D. Williams
- Department of Chemistry, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong
| | - Zhenyang Lin
- Department of Chemistry, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong
| | - Guochen Jia
- Department of Chemistry, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong
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7
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Chu Z, He G, Cheng X, Deng Z, Chen J. Synthesis and Characterization of Cyclopropaosmanaphthalenes Containing a Fused σ-Aromatic Metallacyclopropene Unit. Angew Chem Int Ed Engl 2019; 58:9174-9178. [PMID: 31056849 DOI: 10.1002/anie.201904815] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2019] [Indexed: 12/21/2022]
Abstract
Metalla-aromatics are important complexes that show unique properties owing to their highly conjugated systems, which show Hückel or Möbius aromaticity. Recently, several metalla-aromatics showing spiro-aromaticity or σ-aromaticity have been reported. Herein, we report the isolation of the first cyclopropametallanaphthalenes, in which the metallacyclopropene ring shows σ-aromaticity and weak hyperconjugative aromaticity. The reaction of OsCl2 (PPh3 )3 with o-ethynylphenyl alkynes in the presence of PPh3 followed by protonation with HCl yielded the first cyclopropametallanaphthalenes. The reaction mechanism and the aromaticity were also investigated by density functional theory studies.
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Affiliation(s)
- Zhenwei Chu
- Department of Materials Science and Engineering, College of Materials, Xiamen University, Xiamen, 361005, P. R. China
| | - Guomei He
- Department of Materials Science and Engineering, College of Materials, Xiamen University, Xiamen, 361005, P. R. China
| | - Xiaoli Cheng
- Department of Materials Science and Engineering, College of Materials, Xiamen University, Xiamen, 361005, P. R. China
| | - Zhirong Deng
- Department of Materials Science and Engineering, College of Materials, Xiamen University, Xiamen, 361005, P. R. China
| | - Jiangxi Chen
- Department of Materials Science and Engineering, College of Materials, Xiamen University, Xiamen, 361005, P. R. China
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8
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Chu Z, He G, Cheng X, Deng Z, Chen J. Synthesis and Characterization of Cyclopropaosmanaphthalenes Containing a Fused σ‐Aromatic Metallacyclopropene Unit. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201904815] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Zhenwei Chu
- Department of Materials Science and EngineeringCollege of MaterialsXiamen University Xiamen 361005 P. R. China
| | - Guomei He
- Department of Materials Science and EngineeringCollege of MaterialsXiamen University Xiamen 361005 P. R. China
| | - Xiaoli Cheng
- Department of Materials Science and EngineeringCollege of MaterialsXiamen University Xiamen 361005 P. R. China
| | - Zhirong Deng
- Department of Materials Science and EngineeringCollege of MaterialsXiamen University Xiamen 361005 P. R. China
| | - Jiangxi Chen
- Department of Materials Science and EngineeringCollege of MaterialsXiamen University Xiamen 361005 P. R. China
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9
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Lee KF, Bai W, Sung HHY, Williams ID, Lin Z, Jia G. Rhenium-Promoted C-C Bond-Cleavage Reactions of Internal Propargyl Alcohols. Chemistry 2018; 24:9760-9764. [PMID: 29878488 DOI: 10.1002/chem.201801448] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2018] [Indexed: 12/14/2022]
Abstract
The first examples of C-C bond cleavage reactions of internal propargyl alcohols to give vinylidene complexes are described. Treatment of [Re(dppm)3 ]I with RC≡CC(OH)R'R'' (R=aryl, alkyl; C(OH)R'R''=C(OH)Ph2, C(OH)Me2 , C(OH)HPh, C(OH)H2 ) produced the vinylidene complexes ReI(=C=CHR)(dppm)2 with the elimination of C(O)R'R''. Computational studies support that the reactions proceed through a β-alkynyl elimination of alkoxide intermediates Re{OC(R')(R'')C≡CR}(dppm)2 .
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Affiliation(s)
- Kui Fun Lee
- Department of Chemistry, Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, China
| | - Wei Bai
- Department of Chemistry, Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, China
| | - Herman H Y Sung
- Department of Chemistry, Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, China
| | - Ian D Williams
- Department of Chemistry, Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, China
| | - Zhenyang Lin
- Department of Chemistry, Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, China
| | - Guochen Jia
- Department of Chemistry, Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, China
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10
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Esteruelas MA, Gay MP, Oñate E. Conceptual Extension of the Degradation–Transformation of N-Heterocyclic Carbenes: Unusual Rearrangements on Osmium. Organometallics 2018. [DOI: 10.1021/acs.organomet.8b00110] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Miguel A. Esteruelas
- Departamento de Química Inorgánica, Instituto de Síntesis Química y Catálisis Homogénea (ISQCH), Centro de Innovación en Química Avanzada (ORFEO−CINQA), Universidad de Zaragoza-CSIC, 50009 Zaragoza, Spain
| | - M. Pilar Gay
- Departamento de Química Inorgánica, Instituto de Síntesis Química y Catálisis Homogénea (ISQCH), Centro de Innovación en Química Avanzada (ORFEO−CINQA), Universidad de Zaragoza-CSIC, 50009 Zaragoza, Spain
| | - Enrique Oñate
- Departamento de Química Inorgánica, Instituto de Síntesis Química y Catálisis Homogénea (ISQCH), Centro de Innovación en Química Avanzada (ORFEO−CINQA), Universidad de Zaragoza-CSIC, 50009 Zaragoza, Spain
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11
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Buil ML, Esteruelas MA, Gay MP, Gómez-Gallego M, Nicasio AI, Oñate E, Santiago A, Sierra MA. Osmium Catalysts for Acceptorless and Base-Free Dehydrogenation of Alcohols and Amines: Unusual Coordination Modes of a BPI Anion. Organometallics 2018. [DOI: 10.1021/acs.organomet.7b00906] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- María L. Buil
- Departamento
de Química Inorgánica, Instituto de Síntesis
Química y Catálisis Homogénea (ISQCH), Centro
de Innovación en Química Avanzada (ORFEO-CINQA), Universidad de Zaragoza-CSIC, 50009 Zaragoza, Spain
| | - Miguel A. Esteruelas
- Departamento
de Química Inorgánica, Instituto de Síntesis
Química y Catálisis Homogénea (ISQCH), Centro
de Innovación en Química Avanzada (ORFEO-CINQA), Universidad de Zaragoza-CSIC, 50009 Zaragoza, Spain
| | - M. Pilar Gay
- Departamento
de Química Inorgánica, Instituto de Síntesis
Química y Catálisis Homogénea (ISQCH), Centro
de Innovación en Química Avanzada (ORFEO-CINQA), Universidad de Zaragoza-CSIC, 50009 Zaragoza, Spain
| | - Mar Gómez-Gallego
- Departamento
de Química Orgánica I, Facultad de CC. Químicas,
Centro de Innovación en Química Avanzada (ORFEO-CINQA), Universidad Complutense de Madrid, 28040 Madrid, Spain
| | - Antonio I. Nicasio
- Departamento
de Química Inorgánica, Instituto de Síntesis
Química y Catálisis Homogénea (ISQCH), Centro
de Innovación en Química Avanzada (ORFEO-CINQA), Universidad de Zaragoza-CSIC, 50009 Zaragoza, Spain
| | - Enrique Oñate
- Departamento
de Química Inorgánica, Instituto de Síntesis
Química y Catálisis Homogénea (ISQCH), Centro
de Innovación en Química Avanzada (ORFEO-CINQA), Universidad de Zaragoza-CSIC, 50009 Zaragoza, Spain
| | - Alicia Santiago
- Departamento
de Química Orgánica I, Facultad de CC. Químicas,
Centro de Innovación en Química Avanzada (ORFEO-CINQA), Universidad Complutense de Madrid, 28040 Madrid, Spain
| | - Miguel A. Sierra
- Departamento
de Química Orgánica I, Facultad de CC. Químicas,
Centro de Innovación en Química Avanzada (ORFEO-CINQA), Universidad Complutense de Madrid, 28040 Madrid, Spain
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12
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Cai T, Yang Y, Li WW, Qin WB, Wen TB. Efficient endo
Cycloisomerization of Terminal Alkynols Catalyzed by a New Ruthenium Complex with 8-(Diphenylphosphino)quinoline Ligand and Mechanistic Investigation. Chemistry 2018; 24:1606-1618. [DOI: 10.1002/chem.201703971] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2017] [Indexed: 11/11/2022]
Affiliation(s)
- Tao Cai
- Department of Chemistry, College of Chemistry and Chemical Engineering; Xiamen University; Xiamen, Fujian 361005 P.R. China
| | - Yu Yang
- Department of Chemistry, College of Chemistry and Chemical Engineering; Xiamen University; Xiamen, Fujian 361005 P.R. China
| | - Wei-Wei Li
- Department of Chemistry, College of Chemistry and Chemical Engineering; Xiamen University; Xiamen, Fujian 361005 P.R. China
| | - Wen-Bing Qin
- Department of Chemistry, College of Chemistry and Chemical Engineering; Xiamen University; Xiamen, Fujian 361005 P.R. China
| | - Ting-Bin Wen
- Department of Chemistry, College of Chemistry and Chemical Engineering; Xiamen University; Xiamen, Fujian 361005 P.R. China
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13
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Iannetelli A, Tizzard G, Coles SJ, Owen GR. Sequential Migrations between Boron and Rhodium Centers: A Cooperative Process between Rhodium and a Monosubstituted Borohydride Unit. Inorg Chem 2017; 57:446-456. [DOI: 10.1021/acs.inorgchem.7b02700] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Angelo Iannetelli
- School of Applied
Science, University of South Wales, Treforest CF37 4AT, United Kingdom
| | - Graham Tizzard
- National Crystallography Service, School
of Chemistry, University of Southampton, Southampton SO17 1BJ, United Kingdom
| | - Simon J. Coles
- National Crystallography Service, School
of Chemistry, University of Southampton, Southampton SO17 1BJ, United Kingdom
| | - Gareth R. Owen
- School of Applied
Science, University of South Wales, Treforest CF37 4AT, United Kingdom
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14
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Bai W, Lee KH, Hung WY, Sung HHY, Williams ID, Lin Z, Jia G. Reactions of Osmium Carbyne Complexes OsCl3(≡CR)(PPh3)2 (R = CH═CPh2, CH2Ar) with Bromine and Hydrogen Peroxide. Organometallics 2017. [DOI: 10.1021/acs.organomet.6b00860] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Affiliation(s)
- Wei Bai
- Department of Chemistry, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong
| | - Ka-Ho Lee
- Department of Chemistry, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong
| | - Wai Yiu Hung
- Department of Chemistry, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong
| | - Herman H. Y. Sung
- Department of Chemistry, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong
| | - Ian D. Williams
- Department of Chemistry, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong
| | - Zhenyang Lin
- Department of Chemistry, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong
| | - Guochen Jia
- Department of Chemistry, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong
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15
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Esteruelas MA, García-Yebra C, Martín J, Oñate E. mer, fac, and Bidentate Coordination of an Alkyl-POP Ligand in the Chemistry of Nonclassical Osmium Hydrides. Inorg Chem 2016; 56:676-683. [DOI: 10.1021/acs.inorgchem.6b02837] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Miguel A. Esteruelas
- Departamento de Química Inorgánica,
Instituto de Síntesis Química y Catálisis Homogénea
(ISQCH), Centro de Innovación en Química Avanzada (ORFEO-CINQA), Universidad de Zaragoza-CSIC, 50009 Zaragoza, Spain
| | - Cristina García-Yebra
- Departamento de Química Inorgánica,
Instituto de Síntesis Química y Catálisis Homogénea
(ISQCH), Centro de Innovación en Química Avanzada (ORFEO-CINQA), Universidad de Zaragoza-CSIC, 50009 Zaragoza, Spain
| | - Jaime Martín
- Departamento de Química Inorgánica,
Instituto de Síntesis Química y Catálisis Homogénea
(ISQCH), Centro de Innovación en Química Avanzada (ORFEO-CINQA), Universidad de Zaragoza-CSIC, 50009 Zaragoza, Spain
| | - Enrique Oñate
- Departamento de Química Inorgánica,
Instituto de Síntesis Química y Catálisis Homogénea
(ISQCH), Centro de Innovación en Química Avanzada (ORFEO-CINQA), Universidad de Zaragoza-CSIC, 50009 Zaragoza, Spain
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16
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Batuecas M, Castro-Rodrigo R, Esteruelas MA, García-Yebra C, López AM, Oñate E. Aromatic Osmacyclopropenefuran Bicycles and Their Relevance for the Metal-Mediated Hydration of Functionalized Allenes. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201606839] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- María Batuecas
- Departamento de Química Inorgánica; Instituto de Síntesis Química y Catálisis Homogénea (ISQCH); Centro de Innovación en Química Avanzada (ORFEO-CINQA); Universidad de Zaragoza-CSIC; 50009 Zaragoza Spain
| | - Ruth Castro-Rodrigo
- Departamento de Química Inorgánica; Instituto de Síntesis Química y Catálisis Homogénea (ISQCH); Centro de Innovación en Química Avanzada (ORFEO-CINQA); Universidad de Zaragoza-CSIC; 50009 Zaragoza Spain
| | - Miguel A. Esteruelas
- Departamento de Química Inorgánica; Instituto de Síntesis Química y Catálisis Homogénea (ISQCH); Centro de Innovación en Química Avanzada (ORFEO-CINQA); Universidad de Zaragoza-CSIC; 50009 Zaragoza Spain
| | - Cristina García-Yebra
- Departamento de Química Inorgánica; Instituto de Síntesis Química y Catálisis Homogénea (ISQCH); Centro de Innovación en Química Avanzada (ORFEO-CINQA); Universidad de Zaragoza-CSIC; 50009 Zaragoza Spain
| | - Ana M. López
- Departamento de Química Inorgánica; Instituto de Síntesis Química y Catálisis Homogénea (ISQCH); Centro de Innovación en Química Avanzada (ORFEO-CINQA); Universidad de Zaragoza-CSIC; 50009 Zaragoza Spain
| | - Enrique Oñate
- Departamento de Química Inorgánica; Instituto de Síntesis Química y Catálisis Homogénea (ISQCH); Centro de Innovación en Química Avanzada (ORFEO-CINQA); Universidad de Zaragoza-CSIC; 50009 Zaragoza Spain
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17
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Batuecas M, Castro-Rodrigo R, Esteruelas MA, García-Yebra C, López AM, Oñate E. Aromatic Osmacyclopropenefuran Bicycles and Their Relevance for the Metal-Mediated Hydration of Functionalized Allenes. Angew Chem Int Ed Engl 2016; 55:13749-13753. [PMID: 27701801 DOI: 10.1002/anie.201606839] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2016] [Indexed: 11/09/2022]
Abstract
The aromatic osmacyclopropenefuran bicycles [OsTp{κ3 -C1 ,C2 ,O-(C1 H2 C2 CHC(OEt)O)}(Pi Pr3 )]BF4 (Tp=hydridotris(1-pyrazolyl)borate) and [OsH{κ3 -C1 ,C2 ,O-(C1 H2 C2 CHC(OEt)O)}(CO)(Pi Pr3 )2 ]BF4 , with the metal fragment in a common vertex between the fused three- and five-membered rings, have been prepared via the π-allene intermediates [OsTp(η2 -CH2 =CCHCO2 Et)(OCMe2 )(Pi Pr3 )]BF4 and [OsH(η2 -CH2 =CCHCO2 Et)(CO)(OH2 )(Pi Pr3 )2 ]BF4 , and their aromaticity analyzed by DFT calculations. The bicycle containing the [OsH(CO)(Pi Pr3 )2 ]+ metal fragment is a key intermediate in the [OsH(CO)(OH2 )2 (Pi Pr3 )2 ]BF4 -catalyzed regioselective anti-Markovnikov hydration of ethyl buta-2,3-dienoate to ethyl 4-hydroxycrotonate.
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Affiliation(s)
- María Batuecas
- Departamento de Química Inorgánica, Instituto de Síntesis Química y Catálisis Homogénea (ISQCH), Centro de Innovación en Química Avanzada (ORFEO-CINQA), Universidad de Zaragoza-CSIC, 50009, Zaragoza, Spain
| | - Ruth Castro-Rodrigo
- Departamento de Química Inorgánica, Instituto de Síntesis Química y Catálisis Homogénea (ISQCH), Centro de Innovación en Química Avanzada (ORFEO-CINQA), Universidad de Zaragoza-CSIC, 50009, Zaragoza, Spain
| | - Miguel A Esteruelas
- Departamento de Química Inorgánica, Instituto de Síntesis Química y Catálisis Homogénea (ISQCH), Centro de Innovación en Química Avanzada (ORFEO-CINQA), Universidad de Zaragoza-CSIC, 50009, Zaragoza, Spain.
| | - Cristina García-Yebra
- Departamento de Química Inorgánica, Instituto de Síntesis Química y Catálisis Homogénea (ISQCH), Centro de Innovación en Química Avanzada (ORFEO-CINQA), Universidad de Zaragoza-CSIC, 50009, Zaragoza, Spain
| | - Ana M López
- Departamento de Química Inorgánica, Instituto de Síntesis Química y Catálisis Homogénea (ISQCH), Centro de Innovación en Química Avanzada (ORFEO-CINQA), Universidad de Zaragoza-CSIC, 50009, Zaragoza, Spain
| | - Enrique Oñate
- Departamento de Química Inorgánica, Instituto de Síntesis Química y Catálisis Homogénea (ISQCH), Centro de Innovación en Química Avanzada (ORFEO-CINQA), Universidad de Zaragoza-CSIC, 50009, Zaragoza, Spain
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18
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Chan KW, Bai W, Lee KF, Lee KH, Sung HHY, Williams ID, Lin Z, Jia G. Synthesis of Rhenium Vinylidene and Carbyne Complexes from Reactions of [Re(dppm)3]I with Terminal Alkynes and Alkynols. Organometallics 2016. [DOI: 10.1021/acs.organomet.6b00568] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Ka Wing Chan
- Department of Chemistry, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, People’s Republic of China
| | - Wei Bai
- Department of Chemistry, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, People’s Republic of China
| | - Kui Fun Lee
- Department of Chemistry, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, People’s Republic of China
| | - Ka-Ho Lee
- Department of Chemistry, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, People’s Republic of China
| | - Herman H. Y. Sung
- Department of Chemistry, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, People’s Republic of China
| | - Ian D. Williams
- Department of Chemistry, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, People’s Republic of China
| | - Zhenyang Lin
- Department of Chemistry, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, People’s Republic of China
| | - Guochen Jia
- Department of Chemistry, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, People’s Republic of China
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19
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Sierra MA, Merinero AD, Giner EA, Gómez-Gallego M, Ramírez de Arellano C. An Entry to Mixed NHC-Fischer Carbene Complexes and Zwitterionic Group 6 Metal Alkenyls. Chemistry 2016; 22:13521-31. [DOI: 10.1002/chem.201601735] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2016] [Indexed: 11/09/2022]
Affiliation(s)
- Miguel A. Sierra
- Departamento de Química Orgánica I; Facultad de Ciencias Químicas; Universidad Complutense; 28040 Madrid Spain
- Centro de Innovación en Química Avanzada (ORFEO-CINQA)
| | - Alba D. Merinero
- Departamento de Química Orgánica I; Facultad de Ciencias Químicas; Universidad Complutense; 28040 Madrid Spain
- Centro de Innovación en Química Avanzada (ORFEO-CINQA)
| | - Elena A. Giner
- Departamento de Química Orgánica I; Facultad de Ciencias Químicas; Universidad Complutense; 28040 Madrid Spain
- Centro de Innovación en Química Avanzada (ORFEO-CINQA)
| | - Mar Gómez-Gallego
- Departamento de Química Orgánica I; Facultad de Ciencias Químicas; Universidad Complutense; 28040 Madrid Spain
- Centro de Innovación en Química Avanzada (ORFEO-CINQA)
| | - Carmen Ramírez de Arellano
- Departamento de Química Orgánica; Universidad de Valencia; 46100 Valencia Spain
- Centro de Innovación en Química Avanzada (ORFEO-CINQA)
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20
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The chemistry of the carbon-transition metal double and triple bond: Annual survey covering the year 2014. Coord Chem Rev 2016. [DOI: 10.1016/j.ccr.2015.09.012] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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21
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Augenstein T, Dorner F, Reiter K, Wagner HE, Garnier D, Klopper W, Breher F. A Boron-Fluorinated Tris(pyrazolyl)borate Ligand (F
Tp*) and Its Mono- and Dinuclear Copper Complexes [Cu(F
Tp*)2
] and [Cu2
(F
Tp*)2
]: Synthesis, Structures, and DFT Calculations. Chemistry 2016; 22:7935-43. [DOI: 10.1002/chem.201504545] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2015] [Indexed: 11/09/2022]
Affiliation(s)
- Timo Augenstein
- Institute of Inorganic Chemistry; Karlsruhe Institute of Technology (KIT); Engesserstr. 15 76131 Karlsruhe Germany
| | - Franziska Dorner
- Institute of Inorganic Chemistry; Karlsruhe Institute of Technology (KIT); Engesserstr. 15 76131 Karlsruhe Germany
| | - Kevin Reiter
- Institute of Physical Chemistry; Karlsruhe Institute of Technology (KIT); Fritz-Haber-Weg 2 76131 Karlsruhe Germany
| | - Hanna E. Wagner
- Institute of Inorganic Chemistry; Karlsruhe Institute of Technology (KIT); Engesserstr. 15 76131 Karlsruhe Germany
| | - Delphine Garnier
- Institute of Inorganic Chemistry; Karlsruhe Institute of Technology (KIT); Engesserstr. 15 76131 Karlsruhe Germany
| | - Wim Klopper
- Institute of Physical Chemistry; Karlsruhe Institute of Technology (KIT); Fritz-Haber-Weg 2 76131 Karlsruhe Germany
| | - Frank Breher
- Institute of Inorganic Chemistry; Karlsruhe Institute of Technology (KIT); Engesserstr. 15 76131 Karlsruhe Germany
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22
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Pettinari C, Pettinari R, Marchetti F. Golden Jubilee for Scorpionates. ADVANCES IN ORGANOMETALLIC CHEMISTRY 2016. [DOI: 10.1016/bs.adomc.2016.01.002] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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23
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Álvarez‐Pérez A, González‐Rodríguez C, García‐Yebra C, Varela JA, Oñate E, Esteruelas MA, Saá C. Catalytic Cyclization of
o
‐Alkynyl Phenethylamines via Osmacyclopropene Intermediates: Direct Access to Dopaminergic 3‐Benzazepines. Angew Chem Int Ed Engl 2015; 54:13357-61. [DOI: 10.1002/anie.201505782] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2015] [Indexed: 11/05/2022]
Affiliation(s)
- Andrea Álvarez‐Pérez
- Departamento de Química Orgánica and Centro Singular de Investigación en Química Biológica y Materiales Moleculares (CIQUS), Universidad de Santiago de Compostela, 15782 Santiago de Compostela (Spain)
| | - Carlos González‐Rodríguez
- Departamento de Química Orgánica and Centro Singular de Investigación en Química Biológica y Materiales Moleculares (CIQUS), Universidad de Santiago de Compostela, 15782 Santiago de Compostela (Spain)
| | - Cristina García‐Yebra
- Departamento de Química Inorgánica, Instituto de Síntesis Química y Catálisis Homogénea (ISQCH), Centro de Innovación de Química Avanzada (ORFEO‐CINQA), Universidad de Zaragoza‐CSIC, 50009 Zaragoza (Spain)
| | - Jesús A. Varela
- Departamento de Química Orgánica and Centro Singular de Investigación en Química Biológica y Materiales Moleculares (CIQUS), Universidad de Santiago de Compostela, 15782 Santiago de Compostela (Spain)
| | - Enrique Oñate
- Departamento de Química Inorgánica, Instituto de Síntesis Química y Catálisis Homogénea (ISQCH), Centro de Innovación de Química Avanzada (ORFEO‐CINQA), Universidad de Zaragoza‐CSIC, 50009 Zaragoza (Spain)
| | - Miguel A. Esteruelas
- Departamento de Química Inorgánica, Instituto de Síntesis Química y Catálisis Homogénea (ISQCH), Centro de Innovación de Química Avanzada (ORFEO‐CINQA), Universidad de Zaragoza‐CSIC, 50009 Zaragoza (Spain)
| | - Carlos Saá
- Departamento de Química Orgánica and Centro Singular de Investigación en Química Biológica y Materiales Moleculares (CIQUS), Universidad de Santiago de Compostela, 15782 Santiago de Compostela (Spain)
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24
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Álvarez‐Pérez A, González‐Rodríguez C, García‐Yebra C, Varela JA, Oñate E, Esteruelas MA, Saá C. Catalytic Cyclization of
o
‐Alkynyl Phenethylamines via Osmacyclopropene Intermediates: Direct Access to Dopaminergic 3‐Benzazepines. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201505782] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Andrea Álvarez‐Pérez
- Departamento de Química Orgánica and Centro Singular de Investigación en Química Biológica y Materiales Moleculares (CIQUS), Universidad de Santiago de Compostela, 15782 Santiago de Compostela (Spain)
| | - Carlos González‐Rodríguez
- Departamento de Química Orgánica and Centro Singular de Investigación en Química Biológica y Materiales Moleculares (CIQUS), Universidad de Santiago de Compostela, 15782 Santiago de Compostela (Spain)
| | - Cristina García‐Yebra
- Departamento de Química Inorgánica, Instituto de Síntesis Química y Catálisis Homogénea (ISQCH), Centro de Innovación de Química Avanzada (ORFEO‐CINQA), Universidad de Zaragoza‐CSIC, 50009 Zaragoza (Spain)
| | - Jesús A. Varela
- Departamento de Química Orgánica and Centro Singular de Investigación en Química Biológica y Materiales Moleculares (CIQUS), Universidad de Santiago de Compostela, 15782 Santiago de Compostela (Spain)
| | - Enrique Oñate
- Departamento de Química Inorgánica, Instituto de Síntesis Química y Catálisis Homogénea (ISQCH), Centro de Innovación de Química Avanzada (ORFEO‐CINQA), Universidad de Zaragoza‐CSIC, 50009 Zaragoza (Spain)
| | - Miguel A. Esteruelas
- Departamento de Química Inorgánica, Instituto de Síntesis Química y Catálisis Homogénea (ISQCH), Centro de Innovación de Química Avanzada (ORFEO‐CINQA), Universidad de Zaragoza‐CSIC, 50009 Zaragoza (Spain)
| | - Carlos Saá
- Departamento de Química Orgánica and Centro Singular de Investigación en Química Biológica y Materiales Moleculares (CIQUS), Universidad de Santiago de Compostela, 15782 Santiago de Compostela (Spain)
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25
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Bolaño T, Esteruelas MA, Gay MP, Oñate E, Pastor IM, Yus M. An Acyl-NHC Osmium Cooperative System: Coordination of Small Molecules and Heterolytic B–H and O–H Bond Activation. Organometallics 2015. [DOI: 10.1021/acs.organomet.5b00418] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Tamara Bolaño
- Departamento
de Quı́mica Inorgánica, Instituto de Sı́ntesis
Quı́mica y Catálisis Homogénea (ISQCH),
Centro de Innovación en Quı́mica Avanzada (ORFEO-CINQA), Universidad de Zaragoza-CSIC, 50009 Zaragoza, Spain
| | - Miguel A. Esteruelas
- Departamento
de Quı́mica Inorgánica, Instituto de Sı́ntesis
Quı́mica y Catálisis Homogénea (ISQCH),
Centro de Innovación en Quı́mica Avanzada (ORFEO-CINQA), Universidad de Zaragoza-CSIC, 50009 Zaragoza, Spain
| | - M. Pilar Gay
- Departamento
de Quı́mica Inorgánica, Instituto de Sı́ntesis
Quı́mica y Catálisis Homogénea (ISQCH),
Centro de Innovación en Quı́mica Avanzada (ORFEO-CINQA), Universidad de Zaragoza-CSIC, 50009 Zaragoza, Spain
| | - Enrique Oñate
- Departamento
de Quı́mica Inorgánica, Instituto de Sı́ntesis
Quı́mica y Catálisis Homogénea (ISQCH),
Centro de Innovación en Quı́mica Avanzada (ORFEO-CINQA), Universidad de Zaragoza-CSIC, 50009 Zaragoza, Spain
| | - Isidro M. Pastor
- Departamento
de Quı́mica Orgánica, Facultad de Ciencias-Instituto
de Sı́ntesis Orgánica (ISO), Centro de Innovación
en Quı́mica Avanzada (ORFEO-CINQA), Universidad de Alicante, Apdo. 99, 03080 Alicante, Spain
| | - Miguel Yus
- Departamento
de Quı́mica Orgánica, Facultad de Ciencias-Instituto
de Sı́ntesis Orgánica (ISO), Centro de Innovación
en Quı́mica Avanzada (ORFEO-CINQA), Universidad de Alicante, Apdo. 99, 03080 Alicante, Spain
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26
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Buil ML, Cardo JJF, Esteruelas MA, Fernández I, Oñate E. Hydroboration and Hydrogenation of an Osmium–Carbon Triple Bond: Osmium Chemistry of a Bis-σ-Borane. Organometallics 2015. [DOI: 10.1021/om501274x] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- Marı́a L. Buil
- Departamento
de Quı́mica Inorgánica, Instituto de Sı́ntesis
Quı́mica y Catálisis Homogénea (ISQCH),
Centro de Innovación en Quı́mica Avanzada (ORFEO-CINQA), Universidad de Zaragoza-CSIC, 50009 Zaragoza, Spain
| | - Juan J. F. Cardo
- Departamento
de Quı́mica Inorgánica, Instituto de Sı́ntesis
Quı́mica y Catálisis Homogénea (ISQCH),
Centro de Innovación en Quı́mica Avanzada (ORFEO-CINQA), Universidad de Zaragoza-CSIC, 50009 Zaragoza, Spain
| | - Miguel A. Esteruelas
- Departamento
de Quı́mica Inorgánica, Instituto de Sı́ntesis
Quı́mica y Catálisis Homogénea (ISQCH),
Centro de Innovación en Quı́mica Avanzada (ORFEO-CINQA), Universidad de Zaragoza-CSIC, 50009 Zaragoza, Spain
| | - Israel Fernández
- Departamento
de Quı́mica Orgánica I, Facultad de Ciencias Quı́micas,
Centro de Innovación en Quı́mica Avanzada (ORFEO-CINQA), Universidad Complutense de Madrid, 28040 Madrid, Spain
| | - Enrique Oñate
- Departamento
de Quı́mica Inorgánica, Instituto de Sı́ntesis
Quı́mica y Catálisis Homogénea (ISQCH),
Centro de Innovación en Quı́mica Avanzada (ORFEO-CINQA), Universidad de Zaragoza-CSIC, 50009 Zaragoza, Spain
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