Bis(2,2,2-trichloroethyl) azodicarboxylate 

Stable, crystalline ester of azodicarboxylate with many advantages over other esters of this diacid: the trichloroethyl esters in reaction products can be removed under neutral conditions, the reagent is more reactive in cycloaddition reactions^1,2,3; electrophilic aromatic substitution to give hydrazines or amines⁴

purum

≥97.0% (H-NMR)

109-111 °C(lit.)

109-111 °C

2-8°C

1. R.D. Little et al. J. Am. Chem. Soc. 101, 7129, (1979)

2. M. Kaname et al. Tet. Lett. 40, 7993 , (1999)

3. Y. Leblanc, B.J. Fitzsimmons Tet. Lett. 30, 2889, (1989)

4. N. Boudreault, Y. Leblanc Org. Synth. 74, 241, (1997)

Fieser 12,62

FT-IR 2 (1), 1488:A / FT-NMR 1 (1), 1415:B / RegBook 1 (1), 1037:G / Structure Index 1, 161:B:2

Xi

36/37/38

26-36

3