82776-92-9

Basic information

• Product Name: 1H-Phenalen-1-one, 3-chloro-2-phenyl-
• CAS NO: 82776-92-9
• Molecular Formula: C19H11ClO
• Molecular Weight: 290.749
• Mol File: 82776-92-9.mol

Chemical Properties

• CAS DataBase Reference: 1H-Phenalen-1-one, 3-chloro-2-phenyl-(CAS DataBase Reference)
• NIST Chemistry Reference: 1H-Phenalen-1-one, 3-chloro-2-phenyl-(82776-92-9)
• EPA Substance Registry System: 1H-Phenalen-1-one, 3-chloro-2-phenyl-(82776-92-9)

Safety Data

• Hazardous Substances Data: 82776-92-9(Hazardous Substances Data)

Upstream product

• 13148-22-6 3-hydroxy-2-phenyl-1H-phenalen-1-one 
• 55994-35-9 2-phenyl-2,3-dihydro-1H-1,3-phenalenedione 
• 81-84-5 1,8-Naphthalic anhydride 
• 103-82-2 phenylacetic acid 

Downstream Products

• 193757-64-1 2-phenyl-3-(triphenylphosphoranylideneamino)phenalen-1-one 
• 76356-01-9 3-amino-2-phenylphenalen-1-one 
• 193757-59-4 3-azido-2-phenylphenalen-1-one 

Relevant articles and documents

Thermolysis of 3-Azidophenalen-1-ones to Naphtho[8,1-ab]carbazolones and Naphtho[8,1-ab]-8a-azonia-9-λ2-azafluoren-7-ones [1]

3-Azido-1-phenalenones 4 with aryl- or hetarylsubstituents in position 2 cyclized by thermolysis to give naphtho[8,1-ab]carbazolones 5 or naphtho[8,1-ab]-8a-azonia-9-λ2-azafluorenones 7. Reduction of the azides 4 gave the corresponding amino de

Polycyclic Compounds: Part I - Synthesis and Reactions of 2-Aryl-3-hydroxyphenalen-1-ones

The reaction of naphthalic anhydride (I) with arylacetic acids results in the formation of 3-hydroxy-2-arylphenalen-1-ones (IIa, IIb) and 3-arylmethylene-1H,3H-naphthopyran-1-ones (IVa, IVb).Complete spectral evidence in favour of structure (IIa)