16894-70-5Relevant academic research and scientific papers
Cleavage of Pentaphenyl Arsenic and Antimony Derivatives with Halogens and Interhalogens
Raizada, Meenu Singh,Nigam, H. L.
, p. 722 - 724 (2007/10/02)
Facile and specific cleavage of metal-carbon bond(s) has been found to occur when pentaphenyl-arsenic or-antimony derivatives are treated with halogens (Br2, I2) and inter-halogens (ICl, IBr) under controlled conditions.
REACTIONS OF TETRAPHENYLANTIMONY MERCAPTIDES
Wardell, James L.,Grant, Douglas W.
, p. 121 - 130 (2007/10/02)
Reactions of tetraphenylantimony mercaptides, Ph4SbSC6H4Y, with electrophilic species in chlorocarbon solutions are reported.With chloromethyl methyl sulphide, allyl halides, sulphenyl halide, acyl halides, halogens, and triphenyltin chloride, ready and complete halide-mercaptide exchanges occur.No allylic rearrangement is found in the reaction with trans-PhCH=CHCH2Br.In a competition reaction for ClCH2SMe, Ph4SbSC6H5 was shown to be only slightly (ca. 1.2 times) more reactive than Ph4SbSC6H4OMe-p.The initial sulphur-containing product of reaction with p-toluenesulphonyl chloride, namely the thiosulphonate, p-MeC6H4SO2SC6H4Y, reacts further with Ph4SbSC6H4Y to produce the disulphide, (YC6H4S)2.Benzoyl peroxide and Ph4SbSC6H4 provide PhSbOCOPh and disulphide.
