Finally, methylating agent attacks sulfide in assemblage to cleavage carbon - sulfur bond.
最后，甲基化试剂再进攻集合物中的硫醚，从而导致碳硫键的断裂。
2
A byproduct in the methylating reaction was separated, purified and determined to be of the dimethylated product for the first time.
首次分离、纯化了甲基化反应的重要副产物，经元素分析、氢谱、质谱确定为双甲基化产物。
3
Sulfuric acid dimethyl ester, one of the important chemical raw materials ACTS as the methylating agent in the organic synthesis for the purpose of replacing alkyl halide.