나무가지꼴 실란 거대분자의 제법 (Ⅰ)
The silanedendrimer with 64 allylic end groups was prepared via a divergent growth approach. The reaction path of the repetitive alkenylation and hydrosilylation cycles was monitored by NMR spectroscopic analysis. Each of the two steps provided almost quantitative yields of pure dendrimers. 발산형 성장법에...
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Veröffentlicht in: | Journal of the Korean Chemical Society 1995, Vol.39 (10), p.789-798 |
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Hauptverfasser: | , , , , |
Format: | Artikel |
Sprache: | kor |
Online-Zugang: | Volltext |
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Zusammenfassung: | The silanedendrimer with 64 allylic end groups was prepared via a divergent growth approach. The reaction path of the repetitive alkenylation and hydrosilylation cycles was monitored by NMR spectroscopic analysis. Each of the two steps provided almost quantitative yields of pure dendrimers. 발산형 성장법에 의한 64개의 allyl기를 가진 나무가지꼴 실란 거대분자를 제조하였다. 그 제법은 alkenylation 과 hydrosilylation 반복되는 순환과정을 경유하였으며 각 과정은 NMR에 의해 확인되었다. 이 두 과정에서는 모두 정량적이며 순수한 나무가지꼴 고분자를 제공하였다. |
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ISSN: | 1017-2548 2234-8530 |