p-toluicacid相关论文
Improvement in the determination of p-Toluic Acid and 4-Carboxybenzaldehyde in Purified Terephthalic
Purified terephthalic acid (PTA), as an important raw material, is primarily used for the production of polyester PET (P......
报道了对甲苯甲酸也尿素反应,进行直接氰化将羧基转变成氰基生成对甲苯甲腈的情况,改进了对甲苯甲酸直接氰化的工艺条件。当对甲苯甲......
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