toluene chloride

The synthesis of benzyl chloride by means of catalytic chlorination of toluene has many advantages over thermal and light chlorination.

甲苯催化氯化合成苄基氯比热氯化、光氯化有许多优点。

The yield of benzyl chloride based on toluene was 92 % under proper conditions.

在适宜条件下,甲苯生成氯化苄的收率可达92%.

The synthesis methods of Nipagin Esters Catalyzed by sulfuric acid, p-toluene sulfonic acid, ferric sul-fate hydrate, ferric chloride hexahydrate, aluminium chloride hexahydrate, rare earth compound, solid super acid and heteropoly acid were reviewed.

评述了采用硫酸、甲苯磺酸、合硫酸铁、水合三氯化铁、水合三氯化铝、土化合物、体超强酸和杂多酸等催化剂催化合成对羟基苯甲酸酯的方法。

Taking toluene , chlorosulfonic acid and phosphoryl chloride as raw materials, p-toluenesulfonyl was synthesized.

以 甲苯 、 氯磺酸、三氯氧磷为原料, 氯化铵为催化剂合成对甲苯磺酰氯.

Toluene was reacted with isobutyryl chloride in the presence of aluminum chloride to give 2 methyl 1 ( 4 methylphenyl) propanone in 75% yield.

收率为92%～93%.在催化剂无水三氯化铝存在下，甲苯与异丁酰氯进行酰基化反应得2甲基1（4甲基苯基）丙酮，收率为75%。