75300-18-4

Upstream product

• 2711-79-7 1-fluoro-4-nitroanthraquinone 
• 108-98-5 thiophenol 
• 6337-82-2 1-Nitro-4-chloroanthraquinone 
• 569-06-2 1-fluoro-9,10-anthraquinone 
• 82-44-0 1-chloroanthracene-9,10-dione 
• 602-25-5 1,4-dichloroanthraquinone 

Downstream Products

• 2687-65-2 1-benzylsulfanyl-4-phenylmethanesulfinyl-anthraquinone 
• 2687-66-3 1,4-bis-phenylmethanesulfinyl-anthraquinone 
• 2687-67-4 1-benzenesulfinyl-4-phenylsulfanyl-anthraquinone 
• 2687-68-5 1,4-bis-benzenesulfinyl-anthraquinone 

Relevant academic research and scientific papers

Nucleophilic substitution in the l-nitro-4-chloroanthraquinone by phenolates and thiophenolates

In reactions of l-nitro-4-chloroanthraquinone with phenolate anions first is chiefly substituted the chlorine atom, whereas by the thiophenolate anion predominantly is replaced the nitro group. The difference in behavior with this substrate of the O- and S-nucleophiles is attributed to the change in the proportion of electrostatic and orbital interaction.

Reaction of 1-Fluoro-4-nitroanthraquinone with O-, S-, and C-Nucleophiles

Reactions of 1-fluoro-4-nitroanthraquinone with O-, S-, and C-nucleophiles, regardless of the nature of the anionic center, result in replacement first of the fluorine atom.