216320-16-0

Basic information

• Product Name: (Z)-5,6-dimethyl-2-phenylseleno-1-(p-toluenesulfonyl)-1,5-heptadiene
• CAS NO: 216320-16-0
• Molecular Weight: 433.473
• Mol File: 216320-16-0.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: (Z)-5,6-dimethyl-2-phenylseleno-1-(p-toluenesulfonyl)-1,5-heptadiene(CAS DataBase Reference)
• NIST Chemistry Reference: (Z)-5,6-dimethyl-2-phenylseleno-1-(p-toluenesulfonyl)-1,5-heptadiene(216320-16-0)
• EPA Substance Registry System: (Z)-5,6-dimethyl-2-phenylseleno-1-(p-toluenesulfonyl)-1,5-heptadiene(216320-16-0)

Safety Data

• Hazardous Substances Data: 216320-16-0(Hazardous Substances Data)

Upstream product

• 13894-21-8 ethynyl p-tolyl sulfone 
• 56312-52-8 5-bromo-2,3-dimethyl-2-pentene 
• 5707-04-0 Phenylselenyl chloride 
• 168064-94-6 1-phenylseleno-2-(p-toluenesulfonyl)ethyne 
• 216320-01-3 5-iodo-2,3-dimethyl-2-pentene 

Relevant articles and documents

Additions of Organocopper Reagents and Heteroatom Nucleophiles to l-Phenylseleno-2-(p-toluenesulfonyl)ethyne. Preparation of Vinyl and Allenic Sulfones and Formation of Michael, Anti-Michael, and Rearrangement Products

l-Phenylseleno-2-(p-toluenesulfonyl)ethyne (4) was produced nearly quantitatively from p-(toluenesulfonyl)ethyne and benzeneselenenyl chloride. It undenvent stereo- and regioselective synadditions of organocopper reagents RCu(CN)Li to the β-position of th