1616984-50-9

Upstream product

• 1616984-21-4 C₁₉H₂₀O₄ 
• 1616984-36-1 3-(3,4-dimethoxystyryl)-2H-chromene 
• 670-54-2 ethenetetracarbonitrile 
• 130688-86-7 (3E)-2,3-dihydro-3-[(3,4-dimethoxyphenyl)methylene]-4H-1-benzopyran-4-one 
• 120-14-9 3,4-dimethoxy-benzaldehyde 
• 491-37-2 2,3-dihydro-4H-1-benzopyran-4-one 

Relevant academic research and scientific papers

Substituted 3-E-styryl-2H-chromenes and 3-E-styryl-2 H-thiochromenes: Synthesis, photophysical studies, anticancer activity, and exploration to tricyclic benzopyran skeleton

A series of densely substituted 2H-chromenes and 2H-thiochromenes were synthesized in good yield through cyanuric chloride-dimethylformamide mediated cleavage of different spiro-4-hydroxychroman-3,1′-cyclopropanes and similar thiochroman analogues. This p