反应条件
in carbon disulfide under N2, dropwise addn. of Br2/CS2 to a stirred soln. of P4/CS2 (-10°C, 1 h), yellow soln.; not isolated, identified by 31P-NMR spectroscopy, molar ratio of PBr3, P2Br4, exo,exo-P4Br2 and exo,endo-P4Br2: 95 : 2.7 : 0.48 : 1.9;
参考文献
Polyhedron, , vol. 13, p. 1517 - 1522