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Metal-catalyzed polycondensation

Heitz, W. 1995. Metal-catalyzed polycondensation reactions. Pure Appl Chem 67 1951. [Pg.116]

Example 9.1 Metal-Catalyzed Polycondensation Polymerization of Poly(2,5-thienylene)... [Pg.209]

W. Heitz, Pure Appl. Chem., 1995, 67, 1951-1964. Metal-Catalyzed Polycondensation Reactions. [Pg.1485]

Metal catalyzed polymerizations are chain reactions necessitating a constant valence of the metal. In contrast to that metal catalyzed polycondensations are step growth reactions involving a change of the valence of the metal. Tuning of the reaction by structural variations of the metal catalyst are demonstrated with the Pd-catalyzed vinyl polymerization of norbomene, the alternating copolymerization of ethylene with carbon monoxide and the Heck reaction as examples. One and two electron processes can be involved in metal catalyzed polycondensations. The Heck reactions, the Ni-catalyzed synthesis of polyphenylenes, and Ru-catalyzed ArH-insertion reactions are discuss. ... [Pg.57]

Metal catalyzed polycondensations are investigated with special intensity using palladium as example. With palladium the necessary (Merences of catalyst structure can be demonstrate very well between polymerization and polycondensation. [Pg.58]

See other pages where Metal-catalyzed polycondensation is mentioned: [Pg.186]    [Pg.324]    [Pg.300]    [Pg.355]    [Pg.4]    [Pg.26]    [Pg.138]    [Pg.350]    [Pg.225]    [Pg.219]    [Pg.163]    [Pg.698]    [Pg.203]    [Pg.466]    [Pg.13]    [Pg.83]    [Pg.2]    [Pg.357]    [Pg.330]    [Pg.57]   


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Metal-catalyzed polycondensations

Metal-catalyzed polycondensations

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