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Krief A, Kremer A. Synthesis of Alkali Metal Carboxylates and Carboxylic Acids Using “Wet” and “Anhydrous” Alkali Metal Hydroxides. Chem Rev 2010; 110:4772-819. [DOI: 10.1021/cr9003506] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Alain Krief
- Facultes Universitaires Notre-Dame de la Paix, Departement de Chimie, 61 rue de Bruxelles, Namur B-5000, Belgium
| | - Adrian Kremer
- Facultes Universitaires Notre-Dame de la Paix, Departement de Chimie, 61 rue de Bruxelles, Namur B-5000, Belgium
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Paquette LA, Tae J. Selective lithium ion binding involving inositol-based tris(spirotetrahydrofuranyl) ionophores: formation of a rodlike supramolecular ionic polymer from a homoditopic dimer. J Am Chem Soc 2001; 123:4974-84. [PMID: 11457325 DOI: 10.1021/ja010103x] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The stereoselective replacement of all three hydroxyl groups in myo-inositol orthoformate by spirotetrahydrofuran rings in that manner which projects the C--O bonds in the molecular interior has been examined. The heterocyclic components were introduced sequentially, a protocol that demonstrated the utility of precomplexation to LiClO(4) as a stereocontrol tactic. The capability of 3 to coordinate to alkali metal ions was quantified. The conformationally restricted nature of this ligand conveys high selectivity for binding to lithium ion. Beyond that, the ionophore prefers to form 2:1 complexes with Li(+) and exhibits little tendency for 1:1 stoichiometry. These properties are shared by the "dimer" 36, in which two building blocks of type 3 have been conjoined by a 1,3-butadiyne tether positioned at the ortho ester terminus. This bifacial ligand reacts with one equivalent of LiClO(4) or LiBF(4) to form rodlike ionic polymers. Alternative recourse to lithium picrate results in production of the doubly capped homoditopic complex 41. Various other aspects of the chemistry peculiar to these systems are discussed.
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Affiliation(s)
- L A Paquette
- Evans Chemical Laboratories, The Ohio State University, Columbus, Ohio 43210, USA
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Paquette LA, Ohmori N, Lowinger TB, Rogers RD. Vicinal tetrahydrofuranyl substitution of alkyl chains. Tetra-, penta-, and hexafunctionalized arrays. J Org Chem 2000; 65:4303-8. [PMID: 10891130 DOI: 10.1021/jo0001075] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The tetrakis (tetrahydrofuranyl) dialdehydes 14 and 19 are accessible by oxidative cleavage of extensively substituted cyclohexenes, which have in turn been assembled in a stereocontrolled manner. Reaction of 14 with an excess of the Normant reagent followed by ring closure resulted in conversion to the hexafunctionalized polyether 15. Allylindation of the same dialdehyde gave rise to lactol 16, a reactivity pattern that was essentially duplicated when 19 was treated with the Normant reagent. Attempts to add allylmagnesium bromide to 19 resulted in operation of a Tishchenko reaction with formation of lactone 23. By means of X-ray diffraction analysis, it was possible to ascertain the conformation adopted by 20 and 23 in the solid state. In addition, 15 was shown to populate a conformation in which the oxygen are very predominantly in gauche arrangements, this structural preorganization taking place in the absence of any metal ions.
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Affiliation(s)
- L A Paquette
- Evans Chemical Laboratories, The Ohio State University, Columbus 43210, USA.
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Morimoto Y, Iwai T, Kinoshita T. Effective Combination of Two-Directional Synthesis and Rhenium(VII) Chemistry: Total Synthesis of meso Polyether Teurilene. J Am Chem Soc 1999. [DOI: 10.1021/ja990154i] [Citation(s) in RCA: 34] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Yoshiki Morimoto
- Contribution from the Department of Chemistry, Graduate School of Science, Osaka City University, Sumiyoshiku, Osaka 558-8585, Japan
| | - Toshiyuki Iwai
- Contribution from the Department of Chemistry, Graduate School of Science, Osaka City University, Sumiyoshiku, Osaka 558-8585, Japan
| | - Takamasa Kinoshita
- Contribution from the Department of Chemistry, Graduate School of Science, Osaka City University, Sumiyoshiku, Osaka 558-8585, Japan
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Paquette LA, Bolin DG, Stepanian M, Branan BM, Mallavadhani UV, Tae J, Eisenberg SWE, Rogers RD. Intramolecular Oxymercuration of Stereoisomeric Cyclohexyl-Belted Poly(spirotetrahydrofuranyl) Platforms. J Am Chem Soc 1998. [DOI: 10.1021/ja981756p] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Leo A. Paquette
- Contribution from the Evans Chemical Laboratories, The Ohio State University, Columbus, Ohio 43210, and the Department of Chemistry, The University of Alabama, Tuscaloosa, Alabama 35487
| | - David G. Bolin
- Contribution from the Evans Chemical Laboratories, The Ohio State University, Columbus, Ohio 43210, and the Department of Chemistry, The University of Alabama, Tuscaloosa, Alabama 35487
| | - Marshall Stepanian
- Contribution from the Evans Chemical Laboratories, The Ohio State University, Columbus, Ohio 43210, and the Department of Chemistry, The University of Alabama, Tuscaloosa, Alabama 35487
| | - Bruce M. Branan
- Contribution from the Evans Chemical Laboratories, The Ohio State University, Columbus, Ohio 43210, and the Department of Chemistry, The University of Alabama, Tuscaloosa, Alabama 35487
| | - Uppuluri V. Mallavadhani
- Contribution from the Evans Chemical Laboratories, The Ohio State University, Columbus, Ohio 43210, and the Department of Chemistry, The University of Alabama, Tuscaloosa, Alabama 35487
| | - Jinsung Tae
- Contribution from the Evans Chemical Laboratories, The Ohio State University, Columbus, Ohio 43210, and the Department of Chemistry, The University of Alabama, Tuscaloosa, Alabama 35487
| | - Shawn W. E. Eisenberg
- Contribution from the Evans Chemical Laboratories, The Ohio State University, Columbus, Ohio 43210, and the Department of Chemistry, The University of Alabama, Tuscaloosa, Alabama 35487
| | - Robin D. Rogers
- Contribution from the Evans Chemical Laboratories, The Ohio State University, Columbus, Ohio 43210, and the Department of Chemistry, The University of Alabama, Tuscaloosa, Alabama 35487
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Morimoto Y, Iwai T, Yoshimura T, Kinoshita T. Diastereoselective two-directional synthesis and cation transport ability of the central tristetrahydrofuranyl unit of meso polyether glabrescol as naturally occurring podand. Bioorg Med Chem Lett 1998; 8:2005-10. [PMID: 9873476 DOI: 10.1016/s0960-894x(98)00347-3] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
The diastereoselective synthesis of the central 2,5-linked tristetrahydrofuran (trisTHF) 6 of naturally occurring meso polyether, glabrescol (5), has been achieved in a two-directional manner by the vanadium(V)-catalyzed anti oxidative cyclizations of diol 14. The trisTHF podand 6 and its stereoisomeric analogs 7 and 8 exhibited outstanding cation transport abilities for physiologically important Na+ and K+.
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Affiliation(s)
- Y Morimoto
- Department of Chemistry, Graduate School of Science, Osaka City University, Japan.
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