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| Autor | Krzysztof Matyjaszewski |
| Titel | 8 General Concepts and History of Living Radical Polymerization |
| Sammlung | Handbook of Radical Polymerization |
| Herausgeber | Krzysztof Matyjaszewski, Thomas P. Davis |
| Ort | Hoboken |
| Verlag | John Wiley & Sons |
| Jahr | 2002 |
| Seiten | 361-406 |
| ISBN | 0-471-39274-X |
| URL | [1] |
Literaturverz. |
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| Fußnoten | yes |
| Fragmente | 1 |
| [1.] Bsi/Fragment 054 19 - Diskussion Zuletzt bearbeitet: 2017-09-05 13:22:43 Graf Isolan | Bsi, Fragment, Matyjaszewski 2002, SMWFragment, Schutzlevel, Verschleierung, ZuSichten |
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| Untersuchte Arbeit: Seite: 54, Zeilen: 19-28 |
Quelle: Matyjaszewski 2002 Seite(n): 390, 393, Zeilen: 390:26-31; 393:39-43 |
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| The first successful addition of halogenated compounds to alkenes via radical intermediates under photochemical conditions (atom transfer radical addition (ATRA)) was provided by Kharash [Kha45]. This ATRA process was gradually converted to a much more efficient metal - catalyzed reaction by Minisci [Min75], Vofsi [Vof63] and others during the 1960s.
In 1982 Otsu, for the first time, provided a model for a living radical polymerization. He described MMA polymerization in the presence of phenylazotriphenylmethane and benzyl dithiocarbamate [Ots82a]. In analogy with inifers used in carbocationic system it was proposed that dithiocarbamates act as inifertes, namely, agents that initiate, transfer, and terminate [Ots82]. [Kha45] Kharasch, M. S.;Jensen, E. V.; Urry, W. H. Science, 1945, 102, 128. [Min75] Minisci, F. Acc.Chem. Res. 1975, 8, 165. [Vof63] Vofsi, D.; Asscher, M. J. Chem. Soc. 1963, 3921. |
[page 390]
The first successful addition of halogenated compounds to alkenes via radical intermediates under photochemical conditions [atom transfer radical addition (ATRA)] was provided by Kharash.94 This atom transfer radical addition process was subsequently converted to a much more efficient metal-catalyzed reaction by Minisci,95 Vofsi,64 and others during the 1960s. [page 393] In 1982 Otsu, for the first time, provided a model for living radical polymerization to describe MMA polymerization in the presence of phenylazotriphenylmethane and benzyl dithiocarbamate.120 By analogy with the inifers used in carbocationic systems,121 he proposed that dithiocarbamates act as iniferters, namely, agents that initiate, transfer, and terminate.122 64. M. Asscher and D. Vofsi, J. Chem. Soc. 3921 (1963). 94. M. S. Kharasch and E. V. Jensen, Science 102, 128 (1945). 95. F. Minisci, Acc. Chem. Res. 8, 165 (1975). 120. T. Otsu, M. Yoshida, and T. Tazaki, Makromol. Chem., Rapid Commun. 3, 133 (1982). 121. J. P. Kennedy and R. A. Smith, J. Polym. Sci., Polym. Chem. Ed. 18, 1539 (1980). 122. T. Otsu and M. Yoshida, Makromol. Chem. Rapid Commun. 3, 127 (1982). |
Although nearly identical (including references) nothing has been marked as a citation. |
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