116270-19-0Relevant articles and documents
Organic Azides. 5. A Simple Synthesis of Alkyl 3-Azido-2-alkenoates
Priebe, Hanno
, p. 640 - 645 (2007/10/02)
The title compounds are derived from alkyl 2-alkynoates and aqueous sodium azide solution under ultrasonic irradiation.At low reaction temperatures the Z-configuration is favoured.Ultrasonic irradiation is decisive for good conversion and in most cases no additional stirring is necessary.Stirring without ultrasonic irradiation gives low conversion.The reaction conditions show high selectivity between nucleophilic addition and nucleophilic substitution.