In 2018,Jia, Xue-Gong; Guo, Peng; Duan, Jicheng; Shu, Xing-Zhong published 《Dual nickel and Lewis acid catalysis for cross-electrophile coupling: the allylation of aryl halides with allylic alcohols》.Chemical Science published the findings.Recommanded Product: 1-Bromo-2-isopropylbenzene The information in the text is summarized as follows:
A general and practical strategy to address the reaction between reactive and unreactive electrophiles by a combination of nickel and Lewis acid catalysis is reported. This strategy is used for the coupling of aryl bromides R1Br (R1 = 4-MeO2CC6H4, benzofuran-5-yl, indol-4-yl, etc.) with allylic alcs. R2CH:CHCR3R4OH (R2 = H, Me, Ph, etc.; R3 = R4 = H, Me; R3 = Me, Et, Ph, R4 = H) to form linear allylarenes R1CR3R4CH:CHR2. The reaction tolerates a wide range of functional groups (e.g. silanes, boronates, anilines, esters, alcs., and various heterocycles) and works with various allylic alcs. Complementary to most current routes for the C3 allylation of an unprotected indole, this method provides access to C2 and C4-C7 allylated indoles. Preliminary mechanistic experiments revealed that the reaction might start with an aryl nickel intermediate, which then reacts with Lewis acid activated allylic alcs. in the presence of Mn. The results came from multiple reactions, including the reaction of 1-Bromo-2-isopropylbenzene(cas: 7073-94-1Recommanded Product: 1-Bromo-2-isopropylbenzene)
1-Bromo-2-isopropylbenzene(cas: 7073-94-1) belongs to organobromine compounds. A variety of minor organobromine compounds are found in nature, but none are biosynthesized or required by mammals.Recommanded Product: 1-Bromo-2-isopropylbenzene Organobromine compounds have fallen under increased scrutiny for their environmental impact.
Referemce:
Bromide – Wikipedia,
bromide – Wiktionary