77152-19-3

Upstream product

• 606-23-5 1H-indene-1,3(2H)-dione 
• 70-11-1 α-bromoacetophenone 
• 84-66-2 Diethyl phthalate 

Downstream Products

• 77152-24-0 2',6'-Diphenyl-spiro-1,3-dione 
• 124703-00-0 5,5',10,10'-Tetrahydro-5,5'-dioxo-1,1',3,3'-tetraphenyl-10,10'-bibenzisoquinoline 
• 124703-01-1 2-(2-Hydrazono-2-phenyl-ethyl)-2-(2-oxo-2-phenyl-ethyl)-indan-1,3-dione 
• 124703-02-2 3,7-Diphenyl-spiro<1(H)-diazepino-5,2'-indan>-1',3'-dione 
• 77152-25-1 N-Anilino-2',6'-diphenyl-spiro-1,3-dione 
• 124703-03-3 1,3,7-Triphenyl-spiro<1,2(4H)-diazepino-5,2'-indan>-1',3'-dione 

Relevant academic research and scientific papers

Unusual and Competitive Side Reactions during C-Alkylation of Indan-1,3-dione

Direct C-alkylation of indan-1,3-dione (I) with reactive alkyl halides under mild conditions leads to the formation of 2-alkyl-indan-1,3-dione (II) along with bis-alkylated derivative (III) and traces of 2-alkylated bindone (a self-condensation of indan-1,3-dione).The isolation and characterisation of these compounds are described.