89474-89-5

Basic information

• Product Name: 1,4-Naphthalenedione, 5-chloro-8-(phenylmethoxy)-
• CAS NO: 89474-89-5
• Molecular Formula: C17H11ClO3
• Molecular Weight: 298.726
• Mol File: 89474-89-5.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 1,4-Naphthalenedione, 5-chloro-8-(phenylmethoxy)-(CAS DataBase Reference)
• NIST Chemistry Reference: 1,4-Naphthalenedione, 5-chloro-8-(phenylmethoxy)-(89474-89-5)
• EPA Substance Registry System: 1,4-Naphthalenedione, 5-chloro-8-(phenylmethoxy)-(89474-89-5)

Safety Data

• Hazardous Substances Data: 89474-89-5(Hazardous Substances Data)

Upstream product

• 106-48-9 4-chloro-phenol 
• 52431-59-1 5-chloro-8-hydroxynaphthalene-1,4-dione 
• 620-05-3 iodomethylbenzene 
• 89474-91-9 1-Benzyloxy-4-chlor-5,8-dimethoxynaphthalin 

Downstream Products

• 135664-67-4 4,4',8,8'-Tetrabenzyloxy-5,5'-dichlor-2,2'-binaphthyliden-1,1'-dion 
• 135664-61-8 4,8-Dibenzyloxy-5-chlor-1-naphthol 
• 89474-91-9 1-Benzyloxy-4-chlor-5,8-dimethoxynaphthalin 
• 89474-92-0 8-Benzyloxy-5-chlor-4-methoxy-1-naphthol 

Relevant articles and documents

Dimeric Naphthoquinones, XVIII. - Ammonium Cerium(IV) Nitrate as Oxidising Agent: peri-Hydroxylation of Juglones giving Naphthazarins

5,8-Dialkoxy-1-naphthols (type 6a) which are easily accessible starting from juglones (5a) are oxidised under mild conditions using ammonium cerium(IV) nitrate, yielding with high p-selectivity the corresponding 1,4-naphthoquinones (7a).By dealkylation of the latter, substituted 1,8-dihydroxy-1,4-naphthoquinones (1a) are obtained in good yields.