Safety of Indium(III) bromideIn 2019 ,《Cobalt-Catalyzed Hydroacylative Dimerization of Allenes Leading to Skipped Dienes》 was published in Organic Letters. The article was written by Ding, Wei; Ho, Yan King Terence; Okuda, Yasuhiro; Wijaya, Christopher Kevin; Tan, Zheng Hao; Yoshikai, Naohiko. The article contains the following contents:
A cobalt-diphosphine catalyst was found to promote a selective 1:2 coupling reaction between aldehydes and allenes to form β,δ-dialkylidene ketones, featuring skipped diene moieties, with high regioselectivities and stereoselectivities. The reaction is distinct from previously reported, rhodium-catalyzed aldehyde-allene 1:2 coupling to afford β,γ-dialkylidene ketones bearing 1,3-diene moieties. The present hydroacylative dimerization involves a unique allene/allene oxidative cyclization mode to form a C1-C2 linkage between the allene mols. The experimental part of the paper was very detailed, including the reaction process of Indium(III) bromide(cas: 13465-09-3Safety of Indium(III) bromide)
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.Safety of Indium(III) bromide
Referemce:
Bromide – Wikipedia,
bromide – Wiktionary