Reaction of ethyl iodide with bromide ion. Kinetics, transfer enthalpies of anions and extended Brönsted relationships in acetonitrile + methanol and NN-dimethylacetamide + methanol mixtures

Yasuhiko Kondo; Manabu Ittoh; Shigekazu Kusabayashi

doi:10.1039/f19827802793

Reaction of ethyl iodide with bromide ion. Kinetics, transfer enthalpies of anions and extended Brönsted relationships in acetonitrile + methanol and NN-dimethylacetamide + methanol mixtures

Journal of the Chemical Society Faraday Transactions 1 Physical Chemistry in Condensed Phases ◽

10.1039/f19827802793 ◽

1982 ◽

Vol 78 (9) ◽

pp. 2793 ◽

Cited By ~ 18

Author(s):

Yasuhiko Kondo ◽

Manabu Ittoh ◽

Shigekazu Kusabayashi

Keyword(s):

Ethyl Iodide ◽

Bromide Ion

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Characterization of anion solvation in N-methylacetamide. Transfer enthalpies of anions and the reaction rates of ethyl iodide with bromide ion in N-methylacetamide–acetonitrile and N-methylacetamide–N,N-dimethylacetamide mixtures

Journal of the Chemical Society Faraday Transactions 1 Physical Chemistry in Condensed Phases ◽

10.1039/f19868202141 ◽

1986 ◽

Vol 82 (7) ◽

pp. 2141 ◽

Cited By ~ 3

Author(s):

Yasuhiko Kondo ◽

Akikazu Nakano ◽

Shigekazu Kusabayashi

Keyword(s):

Reaction Rates ◽

Ethyl Iodide ◽

Bromide Ion

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Theoretical analysis of activation parameters in mixed solvents involving various chemical equilibria. Reaction of ethyl iodide with bromide ion in N-methylacetamide-acetonitrile and N-methylacetamide–N,N-dimethylacetamide mixtures

Journal of the Chemical Society Faraday Transactions 1 Physical Chemistry in Condensed Phases ◽

10.1039/f19878301089 ◽

1987 ◽

Vol 83 (4) ◽

pp. 1089

Author(s):

Yasuhiko Kondo ◽

Shigekazu Kusabayashi

Keyword(s):

Theoretical Analysis ◽

Mixed Solvents ◽

Activation Parameters ◽

Ethyl Iodide ◽

Chemical Equilibria ◽

Bromide Ion

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The Gas Phase Radiolysis of Ethyl Iodide*

Zeitschrift für Physikalische Chemie ◽

10.1524/zpch.1963.38.5_6.285 ◽

1963 ◽

Vol 38 (5_6) ◽

pp. 285-294 ◽

Cited By ~ 2

Author(s):

Ralph N. Schindler ◽

M. H. J. Wijnen

Keyword(s):

Gas Phase ◽

Ethyl Iodide

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Coordination state of cobalt(II) ions in solution and on a sulphonated organic polymer

Collection of Czechoslovak Chemical Communications ◽

10.1135/cccc19792330 ◽

1979 ◽

Vol 44 (8) ◽

pp. 2330-2337 ◽

Cited By ~ 1

Author(s):

Jindřiška Maternová ◽

Anastas A. Andreev ◽

Dimitrii M. Shopov ◽

Karel Setínek

Keyword(s):

Acetic Acid ◽

Coordination Sphere ◽

Glacial Acetic Acid ◽

Organic Polymer ◽

Octahedral Complex ◽

Coordination State ◽

Tetrahedral Symmetry ◽

Liquid Acid ◽

Homogeneous Phase ◽

Bromide Ion

It was found spectroscopically that cobalt(II) acetate dissolved in glacial acetic acid forms the octahedral complex [Co(OAc)2(HOAc)4] which in the presence of bromide ions gives the octahedral [Co(OAc)Br(HOAc)4] and tetrahedral bromo(acetate)cobalt(II) complexes with the higher number of Br- ions. When attached to an organic polymer cobalt(II) ions are bonded in the form of octahedral [Co(H2O)6]2+ cations which form with acetic acid similar complexes as in homogeneous phase and are able to coordinate one bromide ion. Drying the copolymer possessing octahedral hexaaquocobalt(II) cations leads to tetrahedral aquocomplexes which are solvated by gaseous acetic acid and converted into the acetate complexes with the liquid acid. The latter contain the acid in the inner coordination sphere and have tetrahedral symmetry.

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