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Dihydroanthracene dimers as novel bifunctional initiators for anionic polymerization

✍ Scribed by Th. Bartz; M. Klapper; K. Müllen

Publisher
John Wiley and Sons
Year
1994
Tongue
English
Weight
385 KB
Volume
45
Category
Article
ISSN
0323-7648

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📜 SIMILAR VOLUMES

Anthracene derivatives as novel initiato
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## Abstract Anionic polymerizations with an anthracene‐derived initiator are described as giving rise to polymers containing only one chromophore on each chain. The approach taken herein involves the deprotonation of dihydroanthracene (1) and the initiation of methyl methacrylate, vinylpyridine and

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Lanthanum isopropoxide was found to serve as a novel anionic initiator for the polymerization of hexyl isocyanate affording poly(hexy1 isocyanate) with very high molecular weight (M, > lo6) under appropriate conditions. Other lanthanoid alkoxides, such as samarium, ytterbium and yttrium isopropoxide

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