1291063-41-6

Upstream product

• 486-25-9 9-fluorenone 
• 17639-64-4 N-p-toluenesulfonylpyrrole 
• 1291063-37-0 9-(2-bromo-5-(dimethylamino)phenyl)-9H-fluoren-9-ol 
• 1291063-32-5 4-bromo-3-iodo-N,N-dimethylaniline 

Downstream Products

• 1291063-46-1 6'-(N,N-dimethylamino)-1'-tosyl-1'H-spiro[fluorene-9,4'-indeno[1,2-b]pyrrole] 
• 1291063-52-9 1'-(4-(methoxycarbonyl)benzoyl)-6'-(N,N-dimethyl-amino)-1'H-spiro[fluorene-9,4'-indeno[1,2-b]pyrrole] 

Relevant academic research and scientific papers

Near-infrared BODIPY dyes modulated with spirofluorene moieties

New structurally constrained BODIPY dyes having electron-donating substituents were synthesized. As the key compounds for the construction of the BODIPY dyes, 1′H-spiro-[fluorene-9,4′-indeno[1,2-b]pyrrole] (sp-FIP) derivatives with electron-donating group