Technology Process of dithianitronium hexafluoroarsenate
There total 8 articles about dithianitronium hexafluoroarsenate which
guide to synthetic route it.
The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:
synthetic route:
- Guidance literature:
-
With
SnCl2;
In
sulfur dioxide;
byproducts: SnCl4; (N2); stirring, 18 h; removing solvent, pumping to dryness, washing ppt. with ice-cold CH2Cl2; elem. anal.;
DOI:10.1039/DT9920003097
- Guidance literature:
-
With
bromine;
In
liquid sulphur dioxide;
byproducts: AsF3; condensing SO2, AsF5 and trace of Br2 onto mixture of S8 and S4N4, stirring at room temp. for 12h, evapn., addn. of more S8 in SO2, stirring for 12h, influence of Br2 studied; filtration, recrystn. of SNSAsF6 from SO2 (4x), extn. with SO2/CCl3F, cooling to -78°C, filtration (5x), evapn. of solvent from residue (vac.);
DOI:10.1039/DT9920001343
- Guidance literature:
-
With
bromine;
In
liquid sulphur dioxide;
byproducts: AsF3; an excess of AsF5 and a trace of Br2 were condensed onto frozen SO2 over a mixt. of S8 and S4N4; mixt. stirred for 20 h at room temp.; the volatiles (SO2, AsF3 and AsF5) were removed, SO2-soln. was filtered, crystals were washed with SO2 for several times; elem. anal.;
DOI:10.1021/ic00134a083
