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1.制备不污色橡胶防老剂2-巯基苯駢咪唑 2.制备对苯二甲腈关于DDT副产品对氯苯磺酸的利用問題,可以有許多途徑,我們企圖从以下几方面入手: 1.对氯苯磺酸在中等压力之下經氨化作用,希望得到对氨基苯磺酸衍生物,以制取对氨苯磺醯胺。
1. Preparation of non-fouling rubber antioxidant 2-mercaptobenzimidazole 2. Preparation of terephthalic acid DDT byproduct of p-chlorobenzene sulfonic acid utilization can have many ways, we attempt to start from the following aspects: 1. P-chlorobenzenesulfonic acid under moderate pressure by ammoniation, hope to get p-aminobenzene sulfonic acid derivatives to prepare p-aminobenzenesulfonamide.