79781-48-9

Upstream product

• 544-92-3 copper(I) cyanide 
• 77380-13-3 7-ethyl-4-(4-ethylphenyl)-2,3-dibromo-1-methoxynaphthalene 

Downstream Products

• 80826-26-2 4-Ethoxy-6-ethyl-9-(4-ethyl-phenyl)-naphtho[2,3-c]furan-1,3-dione 
• 80849-99-6 4-Ethoxy-6-ethyl-9-(4-ethyl-phenyl)-benzo[f]isoindole-1,3-dione 
• 80826-34-2 4-Ethoxy-6-ethyl-1-(4-ethyl-phenyl)-naphthalene-2,3-dicarboxylic acid 3-methyl ester 
• 79781-52-5 6-Ethyl-1-(4-ethyl-phenyl)-4-hydroxy-naphthalene-2,3-dicarbonitrile 
• 80826-32-0 6-Ethyl-1-(4-ethyl-phenyl)-4-hydroxy-naphthalene-2-carboxylic acid methyl ester 
• 80436-19-7 3,9-diethyl-5-hydroxy-7-oxo-7H-benzo(c) fluorene 
• 80466-49-5 6-Ethyl-9-(4-ethyl-phenyl)-4-methoxy-naphtho[2,3-c]furan-1,3-dione 
• 80826-29-5 7-Ethyl-4-(4-ethyl-phenyl)-1-hydroxy-naphthalene-2-carboxylic acid 
• 80826-31-9 6-Ethyl-1-(4-ethyl-phenyl)-4-hydroxy-naphthalene-2-carboxylic acid amide 
• 80826-30-8 6-Ethyl-1-(4-ethyl-phenyl)-4-hydroxy-naphthalene-2-carboxylic acid 

Relevant academic research and scientific papers

SOME DERIVATIVES OF 4-ARYL-2,3-DICYANO-1-NAPHTHOL

Reactions of vicinal aromatic dibromo derivatives Ia-d with the system copper(I)cyanide-tetramethylurea gave vicinal dicyano derivatives IIa-d; products of partial substitution, Va-d, demethylation and deacetylation, IIIa-c, were also formed.The compounds IIIa-c were also prepared by direct demethylation of compounds IIa-c with the system anhydrous aluminium chloride-dichloroethane.The structures of selected compounds were determined by spectral methods.Compounds IIa-d have proved to have a moderate antineoplastic effect in animals with some transplantable experimental tumours.