1-azido-2,3,4,5,6-pentafluorobenzene synthesis

5synthesis methods

Product Name:1-azido-2,3,4,5,6-pentafluorobenzene
CAS Number:1423-15-0
Molecular formula:C6F5N3
Molecular Weight:209.08

771-60-8 Synthesis

771-60-8
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1423-15-0
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Yield:1423-15-0 82%

Reaction Conditions:

Stage #1: 2,3,4,5,6-pentafluoroanilinewith trifluoroacetic acid;sodium nitrite at 0; for 1 h;Inert atmosphere;Schlenk technique;
Stage #2: with sodium azide at 0; for 1 h;Inert atmosphere;Schlenk technique;

References:

Jin, Li-Mei;Xu, Xue;Lu, Hongjian;Cui, Xin;Wojtas, Lukasz;Zhang, X. Peter [Angewandte Chemie - International Edition,2013,vol. 52,# 20,p. 5309 - 5313][Angew. Chem.,2013,vol. 125,# 20,p. 5417 - 5421,5] Location in patent:supporting information

828-73-9 Synthesis