127636-05-9

Basic information

• Product Name: 2-ethylthio-3-phenacyl-1,4-naphthoquinone
• Synonyms: 2-ethylthio-3-phenacyl-1,4-naphthoquinone
• CAS NO: 127636-05-9
• Molecular Weight: 336.411
• Mol File: 127636-05-9.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 2-ethylthio-3-phenacyl-1,4-naphthoquinone(CAS DataBase Reference)
• NIST Chemistry Reference: 2-ethylthio-3-phenacyl-1,4-naphthoquinone(127636-05-9)
• EPA Substance Registry System: 2-ethylthio-3-phenacyl-1,4-naphthoquinone(127636-05-9)

Safety Data

• Hazardous Substances Data: 127636-05-9(Hazardous Substances Data)

Upstream product

• 36623-66-2 2-(ethylthio)naphthalene-1,4-dione 
• 16883-69-5 N-phenacylpyridinium bromide 

Downstream Products

• 62452-63-5 2-phenylnaphtho[2,3-b]furan-4,9-dione 

Relevant articles and documents

A New Route to Naphthofuran-4,9-diones from Thio-substituted 1,4-Naphthoquinones

Reaction of 2-phenylthio- or 2-ethylthio-1,4-naphthoquinones (1) and (2) with lithium enolates or pyridinium ylides was found to give alkylated 1,4-naphthoquionones (3)-(6) in high yields.Alkylated 1,4-naphthoquinones (5) and (6) were then effectively cyclized to 2-substituted naphthofuran-4,9-diones (8) by action of bromine in acetic acid.