以2 - 氯- 4 - 硝基苯胺为原料，先经过重氮化、偶合反应合成出对硝基偶氮苯，经还原后再进行重氮化与偶合反应制备出最终产品分散黄104 。
Disperse 104 was synthesized by a process starting from diazotization of 2-chrolo-4-nitroaniline, followed by coupling, reduction; and then re-diazotization and re-coupling.
研究了由对硝基苯基偶氮苯类染料与聚环氧氯丙烷经大分子反应合成的含偶氮苯侧基的共聚醚的二阶非线性光学特性。
Some novel copolyethers containing azo benzene chromophors as side chains have been synthesized by a nucleophilic reaction of various azo dyes with polyepichlorohydrin.
3复合体系在甲醇介质中对硝基化合物进行部分还原，可以获得相应的氧化偶氮苯类化合物。
Nitroarenes could be conveniently reduced to the corresponding azoxybenzenes by NaBH4/BiCl3 system in methanol.
3复合体系在甲醇介质中对硝基化合物进行部分还原，可以获得相应的氧化偶氮苯类化合物。
Nitroarenes could be conveniently reduced to the corresponding azoxybenzenes by NaBH4/BiCl3 system in methanol.
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