850832-92-7

Basic information

• Product Name: 3H-Naphtho[2,1-b]pyran-3-one, 2-[(3-acetyl-1-phenyl-1H-pyrazol-4-yl)carbonyl]-
• CAS NO: 850832-92-7
• Molecular Formula: C25H16N2O4
• Molecular Weight: 408.413
• Mol File: 850832-92-7.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 3H-Naphtho[2,1-b]pyran-3-one, 2-[(3-acetyl-1-phenyl-1H-pyrazol-4-yl)carbonyl]-(CAS DataBase Reference)
• NIST Chemistry Reference: 3H-Naphtho[2,1-b]pyran-3-one, 2-[(3-acetyl-1-phenyl-1H-pyrazol-4-yl)carbonyl]-(850832-92-7)
• EPA Substance Registry System: 3H-Naphtho[2,1-b]pyran-3-one, 2-[(3-acetyl-1-phenyl-1H-pyrazol-4-yl)carbonyl]-(850832-92-7)

Safety Data

• Hazardous Substances Data: 850832-92-7(Hazardous Substances Data)

Upstream product

• 18440-58-9 1-(N-phenylhydrazono)-1-chloropropanone 
• 850832-90-5 2-[(2E)-3-(dimethylamino)prop-2-enoyl]benzo[f]chromen-3-one 
• 727-80-0 3-acetylbenzo[f]coumarin 

Relevant articles and documents

Reactions with hydrazonoyl halides 40: Synthesis of some new 1,3,4-thiadiazoles, pyrrolo[3,4-c]pyrazoles, pyrazoles, and pyrazolo[3,4-d] pyridazines

Pyrazoles, pyrazolo[3,4-d]pyridazines, pyrrolo[3,4-d]pyrazole-4,6-diones, and 2,3-dihydro-1,3,4-thiadiazoles were synthesized via reactions of hydrazonoyl bromide with each of (2E)-3-(dimethylamino)prop-2-enoyl]benzo[f]2H-chromen-3- one, N-arylmaleimides, and alkyl carbodithioates.