本文报道了以邻氯甲苯为原料，经光氯化、水解、取代三步合成2-甲酰基苯磺酸钠的方法，并对影响反应收率的因素进行了讨论。
Sodium 2-formylbenzenesulfonate was prepared from 2-chlorotoluene by photo-chlorination, hydrolysis and substitution reactions successively. Factors affecting the yields were discussed.
采用在溶剂中间接氯化的方法合成对氯甲苯。
The indirect chlorination of getting PCT in solvent is applied.
采用在溶剂中间接氯化的方法合成对氯甲苯。
The indirect chlorination of getting PCT in solvent is applied.
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