129155-20-0

Basic information

• Product Name: 2-(2'-chlorophenacyl)-3-ethylthio-1,4-naphthoquinone
• CAS NO: 129155-20-0
• Molecular Weight: 370.856
• Mol File: 129155-20-0.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 2-(2'-chlorophenacyl)-3-ethylthio-1,4-naphthoquinone(CAS DataBase Reference)
• NIST Chemistry Reference: 2-(2'-chlorophenacyl)-3-ethylthio-1,4-naphthoquinone(129155-20-0)
• EPA Substance Registry System: 2-(2'-chlorophenacyl)-3-ethylthio-1,4-naphthoquinone(129155-20-0)

Safety Data

• Hazardous Substances Data: 129155-20-0(Hazardous Substances Data)

Upstream product

• 36623-66-2 2-(ethylthio)naphthalene-1,4-dione 
• 26031-64-1 1-(2-chloro-phenacyl)-pyridinium; bromide 

Downstream Products

• 129155-29-9 2-(2'-chlorophenyl)naphtho<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.