12-DIBROMO-4-TERT-BUTYLBENZENE97

In a three-necked flask equipped with a reflux tube, 292 g (1.0 mol) of p-tert-butyl o-dibromobenzene, 90 g (1.0 mol) of cuprous cyanide, 16.8 g (0.1 mol) of silver carbonate, and 52.4 g of copper acetylacetonate (0.2%) were added. 1460 mL of mol) and DBU were heated to 100 C. After the reaction, the insoluble material was filtered off and the DBU was recovered under reduced pressure. The residue was poured into water and filtered to give 95 g of p-tert-butylphthalonitrile. The yield was 51.6%.In a three-necked flask equipped with a reflux tube, 292 g (1.0 mol) of p-tert-butyl o-dibromobenzene was added.Potassium ferricyanide 329 g (1.0 mol), DBU 1460 mL, silver carbonate 16.8 g (0.1 mol) and copper acetylacetonate 52.4 g (0.2 mol), The reaction was heated to 100 C. After the reaction was over, insoluble material was filtered off and the DBU was recovered under reduced pressure. The residue was poured into water and filtered to obtain 180 g of p-tert-butylphthalonitrile, with a yield of 97.8% and a purity of 99.0%.

Molecular Weight:292.01
XLogP3:5
Rotatable Bond Count:1
Exact Mass:291.92853
Monoisotopic Mass:289.93058
Heavy Atom Count:12
Complexity:148
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes