Phosphines halogenations with

Oxidation and other products from the reaction of thiones and phosphine sulphides with metal salts and halogens. E. W. Ainscough and A. M. Brodie, Coord. Chem. Rev., 1978, 27, 59-86 (103). 

Other reactions that resulted in the formation of P=N double bonds are those of NH phosphinous amides with tetrahalomethanes [106-108]. The reaction products, P-halophosphazenes 19, may be further elaborated by substituting the halogen atom with amines or Grignard reagents (Scheme 19). 

D. Miscellaneous.—A further study of the reactions of diphenyl-phosphine oxide with tetracyclone has confirmed that the reaction yields the oxide (30) under mild, basic conditions, and that the reaction is thermally reversible. The displacement of halogen from phosphorus by amino-compounds has been used in the synthesis of a number of aminofluoro-phosphine oxides (31), and of A-methyl-AA-bis(dichlorophosphinyl)-amine (32). ... 

H3A1 NMe3,53 whose structure has been determined by X-ray diffraction.54 Since these initial studies, comparable reactions were observed for alanes, gallanes and indanes R3M (M = Al, Ga, In R = H, halogen) with amines and phosphines, yielding bis-amine, bis-phosphine and mixed amine/ phosphine adducts. Figure 13 presents the different coordination modes that have been observed so far. 

Species IV were prepared from -bromophenoxy-substituted phosphazene trimers and high polymers, by metal-halogen exchange to yield the -lithio-derivative, followed by reaction with diphenylchlorophosphine. Both cyclic trimers and high polymers containing the pendent phosphine reacted with H2Os(CO)3q,... 

Phosphine reacts with the lower halides of phosphorus giving halogen hydracids and free phosphorus or a compound containing more phosphorus.17-1S-19 With the higher halides it gives the lower halides and halogen hydracids, thus —... 

Phosphine reacts with air, oxidizers, chlorine, acids, moisture, halogenated hydrocarbons, and copper. 

X = Cl. Br. T Treatment of polystyryl diphenylphosphine with CL, Br, or I, in CH,CL.24 Halohydrins from epoxides yields and selectivities compare well with those obtained with monomeric triphenyl phosphine-halogen complexes.2 11 Open and cyclic acetals and thioacetals by treatment of aldehydes and ketones with alcohols or thiols in the presence of polystyryl diphenylphosphine iodine complex.249... 

Phosphine ignites with halogens — fluorine, chlorine, and bromine—and explodes with chlorine monoxide and nitrogen trichloride (NFPA 1997). 

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