886989-37-3

Upstream product

• 189118-73-8 ((4-((4-ethynylphenyl)ethynyl)phenyl)ethynyl)trimethylsilane 
• 16218-30-7 2,7-diiodofluoren-9-one 
• 886989-34-0 4-[(trimethylsilyl)ethynyl]-1-(3-hydroxyl-3-methylbutynyl)benzene 
• 624-38-4 para-diiodobenzene 
• 14348-75-5 2,7-dibromofluorene-9-one 
• 66228-76-0 4-(trimethylsilylethynyl)phenylacetylene 
• 2915-84-6 2,7-diaminofluoren-9-one 
• 31551-45-8 2,7-dinitro-9-fluorenone 
• 886989-36-2 4-[p-(p-{trimethylsilylethynyl}phenylethynyl)phenyl]-2-methyl-3-butyn-2-ol 
• 120517-37-5 4-(3-hydroxy-3-methyl-1-butynyl)-1-iodobenzene 

Relevant academic research and scientific papers

Photochromism of dihydroindolizines. Part 12: synthesis and photochromism of novel π-conjugated rigid dihydroindolizines as potential molecular electronic devices

Novel carbon-rich photochromic dihydroindolizine DHI derivatives and new spirocyclopropenes have been synthesized. Three alternative synthetic pathways for the synthesis of DHI 10 have been established. Different Sonogashira-mediated coupling reactions ha

Synthesis of conjugated 2,7-bis(trimethylsilylethynyl)-(phenylethynyl) nfluoren-9-one and 9-(p-methoxyphenyl)-9-methyl derivatives: Optical properties

2,7-Substituted 9-fluorenones and 9,9-disubstituted fluorene have been synthesized and their fluorescence properties analyzed. The synthesis of conjugated 2,7-bis(trimethylsilylethynyl)-(phenylethynyl)nfluoren-9- one (or the 9-(p-methoxyphenyl)