Télomérisation de l'isobutylène |
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| Authors: | Mohammed Taha Grard Rigal Yves Pitrasanta Nicole Platzer Pierre Sudres Serge Raynal |
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| Institution: | Mohammed Taha,Gérard Rigal,Yves Piétrasanta,Nicole Platzer,Pierre Sudres,Serge Raynal |
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| Abstract: | The telomerization of isobutene was investigated using redox catalysis, free radical, and particularly cationic initiation. The influence of the initiator on the degree of polymerization and the structure of the telomers was studied. Redox and free radical telomerization with CCl4 and CCl3Br were found to permit synthesis and identification of the monoadduct structure. Cationic telomerization gives regular structure compounds and the molecular weights are higher than those obtained by other methods of telomerization. |
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