potassium fluoride; nitrogen with 50percent F2 in N2 at -60 to -50°C for 1.5 h then at -40 to -30°C for 1.5 h at last at -15 to -10°C; velocity of flow 4 to 4.5 l/h;
in neat (no solvent) byproducts: HF; mixing of HN3/N2 with F2/N2 (coiled copper tube), caution (inside blastshield); sepn. of HF (NaF trap); detn. by IR, UV spectroscopy;
参考文献
Gmelin Handbook: F: SVol.1, 72, page 247 - 248
Full Text Show Details
Haller, J. F.
Diss. Cornell Univ. 1942
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反应条件
in neat (no solvent) a mixt. of a small excess of F2 and HN3 dild. with N2 is passed through a spiral tube of copper into two cold traps (the first cooled with aceton/CO2, the second with liq. air);; ppt. in the second cold trap; fractional distn. (explosion possible);;
参考文献
Gmelin Handbook: F: SVol.1, 72, page 247 - 248
Full Text Show Details
Haller, J. F.
Diss. Cornell Univ. 1942
