189811-41-4

Basic information

• Product Name: 2-Propynamide, N-[3-(2-hydroxyphenyl)-3-oxopropyl]-N-phenyl-3-(phenylthio)-
• CAS NO: 189811-41-4
• Molecular Formula: C24H19NO3S
• Molecular Weight: 401.486
• Mol File: 189811-41-4.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 2-Propynamide, N-[3-(2-hydroxyphenyl)-3-oxopropyl]-N-phenyl-3-(phenylthio)-(CAS DataBase Reference)
• NIST Chemistry Reference: 2-Propynamide, N-[3-(2-hydroxyphenyl)-3-oxopropyl]-N-phenyl-3-(phenylthio)-(189811-41-4)
• EPA Substance Registry System: 2-Propynamide, N-[3-(2-hydroxyphenyl)-3-oxopropyl]-N-phenyl-3-(phenylthio)-(189811-41-4)

Safety Data

• Hazardous Substances Data: 189811-41-4(Hazardous Substances Data)

Upstream product

• 1212-08-4 S-Phenyl benzenethiosulfonate 

Downstream Products

• 189811-43-6 7-Benzenesulfinyl-2,2-di-tert-butyl-9-phenyl-9,10-dihydro-1,3-dioxa-9-aza-2-sila-cyclopenta[a]phenalen-8-one 

Relevant articles and documents

Oxidative Intramolecular [4+2]Cycloaddition of o-[(ω-Phenylthioethynyl)acyl]phenols Followed by the Aromatic Pummerer-type Reaction: A Novel Preparation of the peri-Hydroxy Dihydroquinone Structure

The combination of the oxidative intramolecular [4+2]cycloaddition of o-acylphenol derivatives 10a,b and 16 having the ω-phenylthioethynyl group in the acyl chain and the Pummerer-type reaction of the cyclization products afforded the peri-hydroxy dihydroquinones 9a,b and 18 in good overall yields.