Molecular Formula | C13H11Cl2NO3 |
Molar Mass | 300.14 |
Storage Condition | Room Temprature |
Use | Use the intermediate of diclofenac sodium penicillin. |
Downstream Products | 3-(2,6-Dichlorophenyl)-5-methylisoxazole-4-carbonyl chloride |
Use 2, 6-dichlorotoluene to chlorinate with chlorine and phosphorus trichloride under the action of ultraviolet rays to generate 2, 6-dichlorobenzylidene dichloride (also known as 2, 6-dichlorobenzylidene dichloride), and then hydrolyze with sulfuric acid and oxime with hydroxylamine hydrochloride to obtain 2, 6-dichlorobenzene oxime, which is chlorinated with chlorine and hydrogen, 6-Dichlorobenzene oxime chloride, and finally cyclized with ethyl acetoacetate with the participation of sodium hydroxide to obtain the product.