21017-29-8

Basic information

• Product Name: (Z)-3-phenoxy-2-butenenitrile
• CAS NO: 21017-29-8
• Molecular Weight: 159.188
• Mol File: 21017-29-8.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: (Z)-3-phenoxy-2-butenenitrile(CAS DataBase Reference)
• NIST Chemistry Reference: (Z)-3-phenoxy-2-butenenitrile(21017-29-8)
• EPA Substance Registry System: (Z)-3-phenoxy-2-butenenitrile(21017-29-8)

Safety Data

• Hazardous Substances Data: 21017-29-8(Hazardous Substances Data)

Upstream product

• 72827-09-9 4-Chloro-6-methyl-[1,2,3]oxathiazine 2,2-dioxide 
• 108-95-2 phenol 
• 24325-96-0 (Z)-2-bromobut-2-enenitrile 
• 13752-78-8 2-butynenitrile 
• 139-02-6 sodium phenoxide 

Relevant articles and documents

THE AdNSNE MECHANISM IN THE REACTION OF PHENOL AND BENZENETHIOL WITH α-BROMO MICHAEL ACCEPTORS IN THE K2CO3-ACETONE SYSTEM

In the reaction of α-bromo Michael acceptors with either phenol or benzenethiol formal substitution of the vinylic bromine proceeds through addition of the phenolic reagent, followed by nucleophilic substitution and β-elimination (AdNSNE mechanism) in the system K2CO3-acetone.The process is shown to be stereospecific in the case of 2a,b and 3b,c, leading to the corresponding Z isomer.The reactivity of substrates 1-4 is discussed in terms of their structural features.