in chloroform
dissolving NH3-gas at -10°C in dry CHCl3; dropwisre addn. of PSCl3 in CHCl3 during 1.5 h; passing NH3 through the soln. at -10°C; sucking off; drying in vac. and dissolving in CHCl3; boiling for 3-4 h in presence of diethylamine;; recrystn. from hot methanol;;
参考文献
Klement, R.; Koch, O.
Ber., 1954 , vol. 87, p. 333 - 340
Full Text Show Details
Gmelin Handbook: P: MVol.C, 255, page 582 - 585
