63054-57-9

Upstream product

• 42496-23-1 methylantimondichloride 
• 594-10-5 trimethylantimony 
• 178066-78-9 [(CH₃)2SbSb(CH₃)2Sb(CH₃)2]⁽¹⁺⁾*[Sb(CH₃)2Br₂]^(1-)=[Sb(CH₃)2Sb(CH₃)2Sb(CH₃)2][Sb(CH₃)2Br₂] 

Relevant academic research and scientific papers

A trinuclear organoantimony cation: Structure of [Me2Sb- Sb(Me2)- SbMe2][Me2SbBr2]

Only stable in the crystal, the title compound 1 contains the first example of a polynuclear organoantimony cation. Interionic Sb···Sb and Sb···Br contacts are observed in 1, and reversible dissociation of 1 in solution gives the starting materials Mc2ShBr and Mc4Sb2. These components exchange Mc2Sb groups in the formation of 1.

Alkylantimondichloride und -bromide

MeSbCl2 is formed by the exchange reaction of equimolar amounts of Me2SbCl with SbCl3.Alkylantimony dibromides of the type RSbBr2 with R = Me, Et, n-Pr, n-Bu are obtained by dismutation of the corresponding dialkylantimony bromides with SbBr3.Exchange as