In 2019,ACS Catalysis included an article by de Orbe, M. Elena; Zanini, Margherita; Quinonero, Ophelie; Echavarren, Antonio M.. SDS of cas: 13465-09-3. The article was titled 《Gold- or Indium-Catalyzed Cross-Coupling of Bromoalkynes with Allylsilanes through a Concealed Rearrangement》. The information in the text is summarized as follows:
The gold(I)-catalyzed reaction of bromoalkynes with allylsilanes gives 1,4-enynes in a formal cross-coupling reaction. Mechanistic studies revealed the involvement of gold(I) vinylidenes or vinylidenephenonium gold(I) cations depending on the substituent on the bromoalkyne. In the case of bromo arylalkynes, the vinylidenephenonium gold(I) cations lead to 1,4-enynes via a 1,2-aryl rearrangement. The same reactivity has been observed in the presence of InBr3. In the part of experimental materials, we found many familiar compounds, such as Indium(III) bromide(cas: 13465-09-3SDS of cas: 13465-09-3)
Indium(III) bromide(cas: 13465-09-3) is used as a catalyst to produce dithioacetals when unactivated alkynes react with thiols and fields such as optics and microelectronics that utilize semiconductor technology have wide uses for indium in high-performing solar cells.SDS of cas: 13465-09-3
Referemce:
Bromide – Wikipedia,
bromide – Wiktionary