...ArSO2OH2) 磺化反应（Sulfonation） 溴化反应（Bromination）重氮化（Diazoniation）ArH HNO2+ 2重氮偶合（Diazonium Coupling）ArH Br2+FeArBrHCl ArN2 Cl+ ArN2 ClAr'HNArNAr' (一) 芳正离子机理（arenium）XYslowYXYXYXYX+Y 睯Y 睯X 睯f 睯 a 睯 s 睯 t 睯...
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首先，通过后重氮偶合方法合成了一系列含咔唑基多功能生色团的光折变聚磷腈P6-P10。
Post-azo-coupling reaction was successfully applied to synthesize a series of photorefractive polyphosphazenes P6-P10 containing carbazole-based multifunctional chromophores.
本文对苯骈二氮卓类药物的热裂解机制以及其簿层展开后重氮偶合显色的色谱方法测定该类药物及其它含氮药物进行了详细研究。
Study on the pyrolytic mechanism of benzodiazepines and the determination of benzodiazepines and other nitrogen containing drugs by pyrolytic-TLC is discussed in detail in the article.
我们以聚乙烯咔唑为偶合组分，和发色基团对硝基苯重氮盐在相转移催化剂存在下，采用后重氮偶合方法，制备出偶氮化聚乙烯咔唑。
Poly (N-vinyl carbazole) was modified to prepare azo-PVK by post-azo-coupling reaction with diazo salt as raw material using phase-transfer catalysts.
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