76972-25-3

Upstream product

• 85-44-9 phthalic anhydride 
• 134640-85-0 2,3-dimethylphenylmagnesium bromide 
• 106-42-3 para-xylene 

Downstream Products

• 3285-98-1 1,2-Dimethyl-anthrachinon 
• 148807-96-9 2-(2,3-dimethyl-benzyl)-benzoic acid 
• 76972-91-3 Isonicotinic acid N'-[4-(2,3-dimethyl-phenyl)-phthalazin-1-yl]-hydrazide 
• 76972-90-2 Benzoic acid N'-[4-(2,3-dimethyl-phenyl)-phthalazin-1-yl]-hydrazide 
• 76972-80-0 1-(2,3-Dimethyl-phenyl)-4-(2,4-dimethyl-phenylsulfanyl)-phthalazine 
• 76972-59-3 1-(2,4-Dimethyl-phenoxy)-4-(2,3-dimethyl-phenyl)-phthalazine 
• 76972-79-7 1-(2,3-Dimethyl-phenyl)-4-(2,3-dimethyl-phenylsulfanyl)-phthalazine 
• 76987-44-5 1-(2,3-Dimethyl-phenoxy)-4-(2,3-dimethyl-phenyl)-phthalazine 
• 76972-81-1 1-(2,3-Dimethyl-phenyl)-4-(3,4-dimethyl-phenylsulfanyl)-phthalazine 
• 76972-60-6 1-(3,4-Dimethyl-phenoxy)-4-(2,3-dimethyl-phenyl)-phthalazine 
• 76987-43-4 3-[4-(2,3-Dimethyl-phenyl)-1-oxo-1H-phthalazin-2-yl]-propionic acid 
• 76972-76-4 1-(2,3-Dimethyl-phenyl)-4-o-tolylsulfanyl-phthalazine 
• 76972-56-0 1-(2,3-Dimethyl-phenyl)-4-o-tolyloxy-phthalazine 
• 76972-78-6 1-(2,3-Dimethyl-phenyl)-4-p-tolylsulfanyl-phthalazine 

Relevant academic research and scientific papers

Process for the preparation of anthraquinone and its substituted derivatives

A process for the preparation of anthraquinone compounds by condensation of phthalic anhydride with a benzene derivative wherein a mixture of hydrofluoric acid and boron trifluoride is utilized as catalyst.