in further solvent(s) react. of PBr5 with NH4Br in (CHCl2)2 under addn. of consumed NH4Br;; distg. off the solvent; recrystn. of the crystal mass from C6H6; formation of a mixt. of (NPBr2)3 and (NPBr2)4; isolation on sampling the crystals of each compound;;
参考文献
Bode, H.
Z. Anorg. Chem., 1943 , vol. 252, p. 113 - 118
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Gmelin Handbook: P: MVol.C, 247, page 564 - 567
in sulfuric acid dry N2-atmosphere; 4 months; product mixt. not sepd., detd. by (31)P-NMR spectroscopy;
参考文献
Dillon, Keith B.; Nisbet, Martin P.; Waddington, Thomas C.
Journal of the Chemical Society, Dalton Transactions: Inorganic Chemistry (1972-1999), 1978 , p. 1455 - 1460
in epoxysulfonyl fluoride dry N2-atmosphere; 9 days; product mixt. not sepd., detd. by (31)P-NMR spectroscopy;
参考文献
Dillon, Keith B.; Nisbet, Martin P.; Waddington, Thomas C.
Journal of the Chemical Society, Dalton Transactions: Inorganic Chemistry (1972-1999), 1978 , p. 1455 - 1460
