134541-21-2

Upstream product

• 83297-64-7 3-Methyl-6-[(E)-(3-phenyl-acryloyl)]-3H-benzooxazol-2-one 
• 100-52-7 benzaldehyde 
• 54903-61-6 6-acetyl-3-methylbenzoxazolinone 
• 80428-00-8 2,7-dioxo-3-methyl-5-phenyl-2,3,5,6-tetrahydrocyclopentabenzoxazole 

Downstream Products

• 134541-23-4 7-amino-3-methyl-2-oxo-5-phenyl-2,3,5,6-tetrahydrocyclopentabenzoxazole hydrochloride 
• 134541-24-5 7-dimethylamino-3-methyl-2-oxo-5-phenyl-2,3,5,6-tetrahydrocyclopentabenzoxazole hydrochloride 

Relevant academic research and scientific papers

Synthesis of 3-methyl-7-[2-(dimethylaminoethyl)oximino]-5-arylcyclopenta[f]benzoxaz olinones, potential ligands of the 5HT(1D) receptors

The synthesis of 3-methyl-7-[2-(dimethylaminoethyl)oximino]-5-arylcyclopenta[f]benzoxaz olinones, potential ligands of the 5HT(1D) receptors is described through a 4 step reaction strategy from 3-methyl-6-acetyl benzoxazolinone.

Study of the Transformation Products of the Oxime of 2,7-Dioxo-3-methyl-5-phenyl-2,3,5,6-tetrahydrocyclopentabenzoxazole

Beckmann rearrangement of the title compound gave only a derivative of an isoquinoline structure and its catalytic hydrogenation afforded the cis isomer of 1-amino-3-phenyl-1,2-dihydroindenes.