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Polymer Journal
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Polymer Journal
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Head-to-Head Polymers XXXV. Head-to-Head Poly(2-vinylnaphthalene)

Authors: Masato Nanasawa; Liping Hu; Otto Vogl;

Head-to-Head Polymers XXXV. Head-to-Head Poly(2-vinylnaphthalene)

Abstract

Head-to-head poly(2-vinylnaphthalene) was prepared in five steps from 2-naphthylacetic acid. The methyl ester was brominated with N-bromosuccinimide and 2(2-naphthyl)2-bromoacetate treated with a copper/zinc couple, which gave dimethyl 2,3-di(2-naphthyl)succinate in moderate yield. This compound was reduced with lithium aluminum hydride to 2,3-di(2-naphthyl)butanediol-1,4 and the hydroxyl groups replaced by bromine. 2,3-Di(2-naphthyl)-1,4-dibromobutane was subjected to the Yamamoto coupling polycondensation; head-to-head poly(2-vinylnaphthalene) was obtained in relatively low yield and of modest molecular weight.

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    popularity
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    influence
    This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
3
Average
Average
Average
bronze