1295508-42-7

Basic information

• Product Name: 4-(1-tert-butyl-(2-methyl-1-(3'-ethynylphenylpropyl)aminooxy)ethyl)benzyl 4-azidobenzoate
• Synonyms: 4-(1-tert-butyl-(2-methyl-1-(3'-ethynylphenylpropyl)aminooxy)ethyl)benzyl 4-azidobenzoate
• CAS NO: 1295508-42-7
• Molecular Weight: 524.663
• Mol File: 1295508-42-7.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 4-(1-tert-butyl-(2-methyl-1-(3'-ethynylphenylpropyl)aminooxy)ethyl)benzyl 4-azidobenzoate(CAS DataBase Reference)
• NIST Chemistry Reference: 4-(1-tert-butyl-(2-methyl-1-(3'-ethynylphenylpropyl)aminooxy)ethyl)benzyl 4-azidobenzoate(1295508-42-7)
• EPA Substance Registry System: 4-(1-tert-butyl-(2-methyl-1-(3'-ethynylphenylpropyl)aminooxy)ethyl)benzyl 4-azidobenzoate(1295508-42-7)

Safety Data

• Hazardous Substances Data: 1295508-42-7(Hazardous Substances Data)

Upstream product

• 150-13-0 4-amino-benzoic acid 
• 85664-55-7 N-(tert-Butyl)-2-methylpropylidenamin-N-oxid 
• 3989-13-7 2-(3-bromophenyl)ethynyltrimethylsilane 
• 6427-66-3 4-azidobenzoic acid 
• 1239684-42-4 2,2,5-trimethyl-3-(1-(4'-chloromethyl)phenylethoxy)-4-(3'-(trimethylsilyl)ethynyl)phenyl-3-azahexane 
• 1239684-41-3 2,2,5-trimethyl-4-(3'-(trimethylsilyl)ethynyl)phenyl-3-azahexane-3-nitroxide 
• 1239684-43-5 4-(1-tert-butyl-(2-methyl-1-(3'-(trimethylsilylethynyl)phenylpropyl)aminooxy)ethyl)benzyl 4-azidobenzoate 

Relevant articles and documents

Cyclic alkoxyamine-initiator tethered by azide/alkyne-"click"- Chemistry enabling ring-Expansion vinyl polymerization providing macrocyclic polymers

A cyclic initiator for the nitroxide-mediated controlled radical polymerization (NMP) is a powerful tool for the preparation of macrocyclic polymers via a ring-expansion vinyl polymerization mechanism. For this purpose, we prepared a Hawker-type NMP-initiator that includes an azide and a terminal alkyne as an acyclic precursor, which is subsequently tethered via an intramolecular azide/alkyne-"click"-reaction, producing the final cyclic NMP-initiator. The polymerization reactions of styrene with cyclic initiator were demonstrated and the resultant polymers were characterized by the gel permeation chromatography (GPC) and the matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF MS). These results prove that the ring-expansion polymerization of styrene occurred together with the radical ring-cross-over reactions originating from the exchange of the inherent nitroxides generating macrocyclic polystyrenes with higher expanded rings. 2010 Wiley Periodicals, Inc.