80242-18-8

Upstream product

• 1514926-40-9 C₁₈H₁₆NO⁽¹⁺⁾*I^(1-) 
• 762-42-5 dimethyl acetylenedicarboxylate 
• 75573-22-7 N-(p-Methylphenacyl)-isoquinoliniumbromide 

Relevant academic research and scientific papers

Iodine-promoted synthesis of acylindolizine derivatives from acetylenecarboxylates and pyridinium, isoquinolinium, or quinolinium ylides

An iodine-promoted synthesis of acylindolizinecarboxylates via 1,3-dipolar cycloaddition of nitrogen ylides with acetylenecarboxylates and subsequent aromatization for the generation of a wide range of structurally interesting, pharmacologically and photoelectrically significant compounds is reported. Only readily available materials, mild conditions, and operationally trivial reaction protocols were required. Graphical abstract: [Figure not available: see fulltext.]

Studies on 1,3-Dipolar Cycloaddition Reactions of Some Cycloimmonium Ylides

1,3-Dipolar cycloaddition reactions of zwitterionic quinolinium and isoquinolinium ylides, generated in situ from their respective precursors, with acetylenic dipolarophiles led to the formation of benzoindolizine derivatives .The reaction presumably proc