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Schüler P, Sengupta S, Koch A, Görls H, Krieck S, Westerhausen M. In situ Grignard Metalation Method, Part II: Scope of the One-Pot Synthesis of Organocalcium Compounds. Chemistry 2022; 28:e202201897. [PMID: 35912418 PMCID: PMC9804548 DOI: 10.1002/chem.202201897] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2022] [Indexed: 01/05/2023]
Abstract
The in situ Grignard Metalation Method (iGMM) is a straightforward one-pot strategy to synthesize alkaline-earth metal amides in multi-gram scale with high yields via addition of bromoethane to an ethereal suspension of a primary or secondary amine and magnesium (Part I) or calcium (Part II). This method is highly advantageous because no activation of calcium is required prior to the reaction. Contrary to the magnesium-based iGMM, there are some limitations, the most conspicuous one is the large influence of steric factors. The preparation of Ca(hmds)2 succeeds smoothly within a few hours with excellent yields opening the opportunity to prepare large amounts of this reagent. Side reactions and transfer of the iGMM to substituted anilines and N-heterocycles as well as other H-acidic substrates such as cyclopentadienes are studied. Bulky amidines cannot be converted directly to calcium amidinates via the iGMM but stoichiometric calciation with Ca(hmds)2 enables their preparation.
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Affiliation(s)
- Philipp Schüler
- Institute of Inorganic and Analytical ChemistryFriedrich Schiller University JenaHumboldtstraße 807743JenaGermany
| | - Simon Sengupta
- Institute of Inorganic and Analytical ChemistryFriedrich Schiller University JenaHumboldtstraße 807743JenaGermany
| | - Alexander Koch
- Institute of Inorganic and Analytical ChemistryFriedrich Schiller University JenaHumboldtstraße 807743JenaGermany
| | - Helmar Görls
- Institute of Inorganic and Analytical ChemistryFriedrich Schiller University JenaHumboldtstraße 807743JenaGermany
| | - Sven Krieck
- Institute of Inorganic and Analytical ChemistryFriedrich Schiller University JenaHumboldtstraße 807743JenaGermany
| | - Matthias Westerhausen
- Institute of Inorganic and Analytical ChemistryFriedrich Schiller University JenaHumboldtstraße 807743JenaGermany
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Chen C, Ling L, Luo M, Zeng X. Chromium-Catalyzed Ligand-Free Amidation of Esters with Anilines. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 2021. [DOI: 10.1246/bcsj.20200277] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Affiliation(s)
- Changpeng Chen
- Key Laboratory of Green Chemistry & Technology, Ministry of Education, College of Chemistry, Sichuan University, Chengdu 610064, P. R. China
| | - Liang Ling
- Key Laboratory of Green Chemistry & Technology, Ministry of Education, College of Chemistry, Sichuan University, Chengdu 610064, P. R. China
| | - Meiming Luo
- Key Laboratory of Green Chemistry & Technology, Ministry of Education, College of Chemistry, Sichuan University, Chengdu 610064, P. R. China
| | - Xiaoming Zeng
- Key Laboratory of Green Chemistry & Technology, Ministry of Education, College of Chemistry, Sichuan University, Chengdu 610064, P. R. China
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Zhang J, Chen L, Dai X, Zhu L, Xiao C, Xu L, Zhang Z, Alekseev EV, Wang Y, Zhang C, Zhang H, Wang Y, Diwu J, Chai Z, Wang S. Distinctive Two-Step Intercalation of Sr2+ into a Coordination Polymer with Record High 90Sr Uptake Capabilities. Chem 2019. [DOI: 10.1016/j.chempr.2019.02.011] [Citation(s) in RCA: 85] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Koch A, Krieck S, Görls H, Westerhausen M. Directed Ortho Calciation of 1,3-Bis(3-isopropylimidazol-2-ylidene)benzene. Organometallics 2017. [DOI: 10.1021/acs.organomet.7b00303] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Alexander Koch
- Friedrich Schiller University Jena, Institute of Inorganic and Analytical
Chemistry Humboldtstrasse
8, D-07743 Jena, Germany
| | - Sven Krieck
- Friedrich Schiller University Jena, Institute of Inorganic and Analytical
Chemistry Humboldtstrasse
8, D-07743 Jena, Germany
| | - Helmar Görls
- Friedrich Schiller University Jena, Institute of Inorganic and Analytical
Chemistry Humboldtstrasse
8, D-07743 Jena, Germany
| | - Matthias Westerhausen
- Friedrich Schiller University Jena, Institute of Inorganic and Analytical
Chemistry Humboldtstrasse
8, D-07743 Jena, Germany
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Yang J, Min YT, Chen YTM, Wang J, Tian H, Shen L, Zhai YS, Yang GW, Zou JH, Li QY, Cui HJ. Syntheses, structures and properties of five coordinating metallic complexes with the new carboxylate-bis(tetrazolyl)amine ligand. Inorganica Chim Acta 2014. [DOI: 10.1016/j.ica.2014.04.013] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Loh C, Seupel S, Görls H, Krieck S, Westerhausen M. Structural Evidence of Strong Calcium−π Interactions to Aryl Substituents Stabilized by Coexistent Agostic Bonds to Alkyl Groups. Organometallics 2014. [DOI: 10.1021/om500135g] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Affiliation(s)
- Claas Loh
- Institute of Inorganic and Analytical Chemistry, Friedrich Schiller University, Jena Humboldtstrasse 8, D-07743 Jena, Germany
| | - Susanne Seupel
- Institute of Inorganic and Analytical Chemistry, Friedrich Schiller University, Jena Humboldtstrasse 8, D-07743 Jena, Germany
| | - Helmar Görls
- Institute of Inorganic and Analytical Chemistry, Friedrich Schiller University, Jena Humboldtstrasse 8, D-07743 Jena, Germany
| | - Sven Krieck
- Institute of Inorganic and Analytical Chemistry, Friedrich Schiller University, Jena Humboldtstrasse 8, D-07743 Jena, Germany
| | - Matthias Westerhausen
- Institute of Inorganic and Analytical Chemistry, Friedrich Schiller University, Jena Humboldtstrasse 8, D-07743 Jena, Germany
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Torvisco A, Ruhlandt-Senge K. Heavy Alkaline-Earth Metal Organometallic and Metal Organic Chemistry: Synthetic Methods and Properties. TOP ORGANOMETAL CHEM 2013. [DOI: 10.1007/978-3-642-36270-5_1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/20/2023]
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Glock C, Younis FM, Ziemann S, Görls H, Imhof W, Krieck S, Westerhausen M. 2,6-Diisopropylphenylamides of Potassium and Calcium: A Primary Amido Ligand in s-Block Metal Chemistry with an Unprecedented Catalytic Reactivity. Organometallics 2013. [DOI: 10.1021/om4001007] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Carsten Glock
- Institut für Anorganische
und Analytische Chemie, Friedrich-Schiller-Universität Jena, Humboldtstrasse 8, D-07743 Jena, Germany
| | - Fadi M. Younis
- Institut für Anorganische
und Analytische Chemie, Friedrich-Schiller-Universität Jena, Humboldtstrasse 8, D-07743 Jena, Germany
| | - Steffen Ziemann
- Institut für Anorganische
und Analytische Chemie, Friedrich-Schiller-Universität Jena, Humboldtstrasse 8, D-07743 Jena, Germany
| | - Helmar Görls
- Institut für Anorganische
und Analytische Chemie, Friedrich-Schiller-Universität Jena, Humboldtstrasse 8, D-07743 Jena, Germany
| | - Wolfgang Imhof
- Institut für Integrierte Naturwissenschaften,
Abteilung Chemie, Universität Koblenz-Landau, Universitätsstrasse 1, D-56070 Koblenz, Germany
| | - Sven Krieck
- Institut für Anorganische
und Analytische Chemie, Friedrich-Schiller-Universität Jena, Humboldtstrasse 8, D-07743 Jena, Germany
| | - Matthias Westerhausen
- Institut für Anorganische
und Analytische Chemie, Friedrich-Schiller-Universität Jena, Humboldtstrasse 8, D-07743 Jena, Germany
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Glock C, Görls H, Westerhausen M. Electronic, Steric, and Ligand Influence on the Solid‐State Structures of Substituted Sodium and Potassium Anilides. Eur J Inorg Chem 2011. [DOI: 10.1002/ejic.201100877] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Carsten Glock
- Institut für Anorganische und Analytische Chemie, Friedrich‐Schiller‐Universität Jena Humboldtstrasse 8, 07743 Jena, Germany, Fax: +49‐3641‐948102
| | - Helmar Görls
- Institut für Anorganische und Analytische Chemie, Friedrich‐Schiller‐Universität Jena Humboldtstrasse 8, 07743 Jena, Germany, Fax: +49‐3641‐948102
| | - Matthias Westerhausen
- Institut für Anorganische und Analytische Chemie, Friedrich‐Schiller‐Universität Jena Humboldtstrasse 8, 07743 Jena, Germany, Fax: +49‐3641‐948102
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Meinholz MM, Stalke D. Monoanionic N,P,S‐Janus Head Tripods in s‐Block Metal Coordination. Eur J Inorg Chem 2011. [DOI: 10.1002/ejic.201100658] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Margret M. Meinholz
- Institut für Anorganische Chemie, Georg‐August‐Universität Göttingen, Tammannstr. 4, 37077 Göttingen, Germany, Fax: +49‐551‐39‐3459
| | - Dietmar Stalke
- Institut für Anorganische Chemie, Georg‐August‐Universität Göttingen, Tammannstr. 4, 37077 Göttingen, Germany, Fax: +49‐551‐39‐3459
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11
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Glock C, Görls H, Westerhausen M. N,N,N′,N′-Tetramethylethylendiamine adducts of amido calcium bases – Synthesis of monomeric [(tmeda)Ca{N(SiMe3)2}2], [(tmeda)Ca{NiPr2}2], and dimeric Hauser base-type [(tmeda)Ca(tmp)(μ-I)]2 (tmp=2,2,6,6-tetramethylpiperidide). Inorganica Chim Acta 2011. [DOI: 10.1016/j.ica.2011.03.030] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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13
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Chen Z, Wu X, Qin S, Lei C, Liang F. Structure and fluorescent properties of mercury(ii) pyridine-2,3-dicarboxylate coordination polymers tuned by ancillary ligands and alkaline-earth metal ions. CrystEngComm 2011. [DOI: 10.1039/c0ce00624f] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Glock C, Görls H, Westerhausen M. Amido-based potassium-alkaline earth metallates – synthesis and structures of heterobimetallic complexes of heavy s-block elements. Dalton Trans 2011; 40:8108-13. [DOI: 10.1039/c1dt10364d] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Crimmin MR, Arrowsmith M, Barrett AGM, Casely IJ, Hill MS, Procopiou PA. Intramolecular Hydroamination of Aminoalkenes by Calcium and Magnesium Complexes: A Synthetic and Mechanistic Study. J Am Chem Soc 2009; 131:9670-85. [DOI: 10.1021/ja9003377] [Citation(s) in RCA: 237] [Impact Index Per Article: 15.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Mark R. Crimmin
- Department of Chemistry, University of Bath, Claverton Down, Bath BA2 7AY, U.K., Department of Chemistry, Imperial College London, Exhibition Road, South Kensington, London SW7 2AZ, U.K., and GlaxoSmithKline Medicines Research Centre, Gunnels Wood Road, Stevenage, Hertfordshire SG1 2NY, U.K
| | - Merle Arrowsmith
- Department of Chemistry, University of Bath, Claverton Down, Bath BA2 7AY, U.K., Department of Chemistry, Imperial College London, Exhibition Road, South Kensington, London SW7 2AZ, U.K., and GlaxoSmithKline Medicines Research Centre, Gunnels Wood Road, Stevenage, Hertfordshire SG1 2NY, U.K
| | - Anthony G. M. Barrett
- Department of Chemistry, University of Bath, Claverton Down, Bath BA2 7AY, U.K., Department of Chemistry, Imperial College London, Exhibition Road, South Kensington, London SW7 2AZ, U.K., and GlaxoSmithKline Medicines Research Centre, Gunnels Wood Road, Stevenage, Hertfordshire SG1 2NY, U.K
| | - Ian J. Casely
- Department of Chemistry, University of Bath, Claverton Down, Bath BA2 7AY, U.K., Department of Chemistry, Imperial College London, Exhibition Road, South Kensington, London SW7 2AZ, U.K., and GlaxoSmithKline Medicines Research Centre, Gunnels Wood Road, Stevenage, Hertfordshire SG1 2NY, U.K
| | - Michael S. Hill
- Department of Chemistry, University of Bath, Claverton Down, Bath BA2 7AY, U.K., Department of Chemistry, Imperial College London, Exhibition Road, South Kensington, London SW7 2AZ, U.K., and GlaxoSmithKline Medicines Research Centre, Gunnels Wood Road, Stevenage, Hertfordshire SG1 2NY, U.K
| | - Panayiotis A. Procopiou
- Department of Chemistry, University of Bath, Claverton Down, Bath BA2 7AY, U.K., Department of Chemistry, Imperial College London, Exhibition Road, South Kensington, London SW7 2AZ, U.K., and GlaxoSmithKline Medicines Research Centre, Gunnels Wood Road, Stevenage, Hertfordshire SG1 2NY, U.K
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17
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Zhou Y, Yang GW, Li QY, Liu K, Gu GQ, Ma YS, Yuan RX. Group II metal-directed structural variation of coordination compounds derived from 5-[N-acetato(4-pyridyl)]tetrazolate ligand. Inorganica Chim Acta 2009. [DOI: 10.1016/j.ica.2008.08.023] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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18
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Barrett AGM, Casely IJ, Crimmin MR, Hill MS, Lachs JR, Mahon MF, Procopiou PA. β-Diketiminato Calcium and Magnesium Amides; Model Complexes for Hydroamination Catalysis. Inorg Chem 2009; 48:4445-53. [DOI: 10.1021/ic900091x] [Citation(s) in RCA: 64] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Anthony G. M. Barrett
- Department of Chemistry, Imperial College London, Exhibition Road, South Kensington, London, SW7 2AZ, U.K., Department of Chemistry, University of Bath, Claverton Down, Bath, BA2 7AY, U.K., and GlaxoSmithKline Medicines Research Centre, Gunnels Wood Road, Stevenage, Hertfordshire, SG1 2NY, U.K
| | - Ian J. Casely
- Department of Chemistry, Imperial College London, Exhibition Road, South Kensington, London, SW7 2AZ, U.K., Department of Chemistry, University of Bath, Claverton Down, Bath, BA2 7AY, U.K., and GlaxoSmithKline Medicines Research Centre, Gunnels Wood Road, Stevenage, Hertfordshire, SG1 2NY, U.K
| | - Mark. R. Crimmin
- Department of Chemistry, Imperial College London, Exhibition Road, South Kensington, London, SW7 2AZ, U.K., Department of Chemistry, University of Bath, Claverton Down, Bath, BA2 7AY, U.K., and GlaxoSmithKline Medicines Research Centre, Gunnels Wood Road, Stevenage, Hertfordshire, SG1 2NY, U.K
| | - Michael S. Hill
- Department of Chemistry, Imperial College London, Exhibition Road, South Kensington, London, SW7 2AZ, U.K., Department of Chemistry, University of Bath, Claverton Down, Bath, BA2 7AY, U.K., and GlaxoSmithKline Medicines Research Centre, Gunnels Wood Road, Stevenage, Hertfordshire, SG1 2NY, U.K
| | - Jennifer R. Lachs
- Department of Chemistry, Imperial College London, Exhibition Road, South Kensington, London, SW7 2AZ, U.K., Department of Chemistry, University of Bath, Claverton Down, Bath, BA2 7AY, U.K., and GlaxoSmithKline Medicines Research Centre, Gunnels Wood Road, Stevenage, Hertfordshire, SG1 2NY, U.K
| | - Mary F. Mahon
- Department of Chemistry, Imperial College London, Exhibition Road, South Kensington, London, SW7 2AZ, U.K., Department of Chemistry, University of Bath, Claverton Down, Bath, BA2 7AY, U.K., and GlaxoSmithKline Medicines Research Centre, Gunnels Wood Road, Stevenage, Hertfordshire, SG1 2NY, U.K
| | - Panayiotis A. Procopiou
- Department of Chemistry, Imperial College London, Exhibition Road, South Kensington, London, SW7 2AZ, U.K., Department of Chemistry, University of Bath, Claverton Down, Bath, BA2 7AY, U.K., and GlaxoSmithKline Medicines Research Centre, Gunnels Wood Road, Stevenage, Hertfordshire, SG1 2NY, U.K
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Glock C, Görls H, Westerhausen M. Alkyl-Substituted Amides as Ligands in Homometallic and Heterobimetallic Calcium Complexes. Inorg Chem 2008; 48:394-9. [DOI: 10.1021/ic801857m] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Carsten Glock
- Institut für Anorganische und Analytische Chemie, Friedrich-Schiller-Universität Jena August-Bebel-Strasse 2, D-07743 Jena, Germany
| | - Helmar Görls
- Institut für Anorganische und Analytische Chemie, Friedrich-Schiller-Universität Jena August-Bebel-Strasse 2, D-07743 Jena, Germany
| | - Matthias Westerhausen
- Institut für Anorganische und Analytische Chemie, Friedrich-Schiller-Universität Jena August-Bebel-Strasse 2, D-07743 Jena, Germany
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20
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Gärtner M, Görls H, Westerhausen M. Arylphosphanide Complexes of the Alkaline-Earth Metals Magnesium, Calcium, Strontium, and Barium of the Formula (THF)nM[P(H)Ph]2 and Formation of Potassium Diphenylphosphinomagnesiates. Inorg Chem 2008; 47:1397-405. [DOI: 10.1021/ic702148v] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Martin Gärtner
- Institute of Inorganic and Analytical Chemistry, Friedrich-Schiller-Universität, August-Bebel-Strasse 2, Jena D-07743, Germany
| | - Helmar Görls
- Institute of Inorganic and Analytical Chemistry, Friedrich-Schiller-Universität, August-Bebel-Strasse 2, Jena D-07743, Germany
| | - Matthias Westerhausen
- Institute of Inorganic and Analytical Chemistry, Friedrich-Schiller-Universität, August-Bebel-Strasse 2, Jena D-07743, Germany
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21
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Barrett AGM, Crimmin MR, Hill MS, Hitchcock PB, Procopiou PA. Insertion reactions of β-diketiminate-stabilised calcium amides with 1,3-dialkylcarbodiimides. Dalton Trans 2008:4474-81. [DOI: 10.1039/b717383k] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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22
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Gärtner M, Görls H, Westerhausen M. Synthesis and structural variations of substituted phenylamide complexes of the heavy alkaline earth metals calcium, strontium and barium. Dalton Trans 2008:1574-82. [DOI: 10.1039/b717267b] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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