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Upstream product

• 50600-30-1 2-(4-methylphenyl)-2-(phenyl)acetaldehyde 
• 109-77-3 malononitrile 
• 4714-21-0 4-methylstilbene 
• 22440-35-3 2-phenyl-3-p-tolyl-oxirane 

Relevant academic research and scientific papers

Synthesis of α-arylnaphthalenes from diphenylacetaldehydes and 1,1-diphenylacetones

Condensation of diphenylacetaldehydes and 1,1-diphenylacetones with malonodinitrile and cyclization of obtained aryl-ylidenemalonodinitriles in concentrated sulfuric acid leads to 1-amino-4-arylnaphthalene-2-carbonitriles. The benzannulation reaction is a

Novel synthesis of α-arylnaphthalenes from diphenylacetaldehydes and 1,1-diphenylacetones

A two-step synthesis of 1-amino-4-arylnaphthalene-2-carbonitriles from diphenylacetaldehydes and 1,1-diphenylacetones involves condensation of the carbonyl compounds with malonodinitrile and cyclization of the aryl-ylidenemalonodinitriles obtained in conc