925670-72-0

Upstream product

• 861595-29-1 2-benzoyl-2-methyl-indan-1,3-dione 
• 1785-95-1 2-benzoyl-1,3-indanedione 
• 31583-38-7 tert-butyl 1,4-dioxo-1,4-dihydro-3H-benzo[d][1,2]oxazine-3-carboxylate 
• 93-55-0 1-phenyl-propan-1-one 
• 88-95-9 Phthaloyl dichloride 

Relevant academic research and scientific papers

Stereoselective Synthesis of Alkylidene Phthalides

The N,O-diacylhydroxylamine derivative 4 has been prepared and its reactivity with nucleophiles investigated. On reaction with lithium enolates of cyclic or acyclic ketones, 4 is converted stereoselectively to the corresponding alkylidene phthalide. The s

Photochemical synthesis of isomeric (E/Z)-3-alkylidene-3H-isobenzofuranones

The synthesis of isomeric (E/Z)-3-alkylidene-3H-isobenzofuranones by photoisomerization of 2-aroyl-2-methyl/benzylindan-1,3-diones in high yields is described.