Synthesis and Solvatochromic Properties of Some Novel Symmetrical and Asymmetrical Heterocyclic Disazo Dyes Based on Pyrazolo[1,5-a]Pyrimidine Derivatives
博士 === 國立臺灣科技大學 === 高分子系 === 95 === The disertation consists of two main themes: Firstiy, (1) 3,5-Di-(amino or methyl)-4-substituted-azoly-pyrazole and 3-amino-5- methyl-4-substituted-azoly-pyrazole have been synthesized via the cyclization from hydrazine hydrate with 2-substituted-azoly-malono- nit...
| Main Authors: | , |
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| Other Authors: | |
| Format: | Others |
| Language: | zh-TW |
| Published: |
2007
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| Online Access: | http://ndltd.ncl.edu.tw/handle/49g7pn |