Electric Literature of 1953-99-7, In the next few decades, the world population will flourish. As the population grows rapidly and people all over the world use more and more resources, all industries must consider their environmental impact. 1953-99-7, name is 3,4,5,6-Tetrachlorobenzene-1,2-dicarbonitrile belongs to nitriles-buliding-blocks compound, it is a common compound, a new synthetic route is introduced below.
To a 100 mL flask was added the solid (4- (biphenyl-2-ylamino) -3,5,6-trichlorophthalonitrile) (1.0 g), 3,4,5,6-Tetrachlorophthalonitrile (0.67 g), 1,8-Diazabicycloundec-7-ene (1.5 g) and 1-pentanol (15 mL). Thereafter, zinc acetate (0.23 g) is added and refluxed with heating. After completion of the reaction, the solvent was removed,Purify by chromatography. Dichloromethane was appropriately added to the obtained solid to dissolve the solid, and hexane was added to obtain crystals. At this time, the obtained solid was filtered and dried under vacuum to obtain a compound represented by the following general formula (8).
In the field of chemistry, the synthetic routes of compounds are constantly being developed and updated. I will also mention this compound in other articles, 3,4,5,6-Tetrachlorobenzene-1,2-dicarbonitrile, other downstream synthetic routes, hurry up and to see.