75208-08-1

Upstream product

• 76457-10-8 1-Amino-6-methyl-3-phenyl-oxazolo[4,5-a]phthalazin-4-ylium; bromide 
• 5004-46-6 1-methyl-phthalazine 
• 7677-24-9 trimethylsilyl cyanide 
• 98-88-4 benzoyl chloride 

Downstream Products

• 76457-10-8 1-Amino-6-methyl-3-phenyl-oxazolo[4,5-a]phthalazin-4-ylium; bromide 
• 76456-99-0 Dimethyl 4-Methyl-3-phenylpyrrolo<2,1-a>phthalazine-1,2-dicarboxylate 
• 75218-33-6 1-cyano-1,4-dimethyl-2-benzoyl-1,2-dihydrophthalazine 

Relevant academic research and scientific papers

Riessert Compound Studies.XXXV. Acid-Catalyzed Condensations of the Phtalazine Reissert Compound and Condensations of Phthalazine Reissert Compound Salt

The phtalazine Reissert compound hydrofluoroborate undergoes condensation with alkynes to give pyrrolophthalazines and with alkenes to give 2(1-phthalazyl)pyrroles.The phthalazine Reissert compound undergoes acid catalyzed condensations with some alkenes but the intermediate is of sufficient stability to be isolated.This type of intermediate can also be isolated in the acid-catalyzed hydrolysis of the phthalazine Reissert compound.

Reissert Compound Studies. XXXIV. Base-Catalyzed Reactions of the Phthalazine Reissert Compound

The phthalazine Reissert compound has been used to convert phthalazine to 1-benzylphthalazines, bisbenzylphthalazines, 1,4-disubstituted phthalazines, 1-cyanophthalazine, and a number of other phthalazine derivatives including the tricyclic compound 14.