Liu, Xufang; Rong, Xianle; Liu, Shihan; Lan, Yu; Liu, Qiang published an article in 2021. The article was titled 《Cobalt-Catalyzed Desymmetric Isomerization of Exocyclic Olefins》, and you may find the article in Journal of the American Chemical Society.Application of 1530-32-1 The information in the text is summarized as follows:
Chiral cyclic olefins, 1-methylcyclohexenes, are versatile building blocks for the synthesis of pharmaceuticals and natural products. Despite the prevalence of these structural motifs, the development of efficient synthetic methods remains an unmet challenge. Herein the authors report a novel desym. isomerization of exocyclic olefins using a series of newly designed chiral cobalt catalysts, which enables a straightforward construction of chiral 1-methylcyclohexenes with diversified functionalities. The synthetic utility of this methodol. is highlighted by a concise and enantioselective synthesis of a natural product, β-bisabolene. The versatility of the reaction products is further demonstrated by multifarious derivatization. In addition to this study using Ethyltriphenylphosphonium bromide, there are many other studies that have used Ethyltriphenylphosphonium bromide(cas: 1530-32-1Application of 1530-32-1) was used in this study.
Ethyltriphenylphosphonium bromide(cas: 1530-32-1) is a phase transfer catalyst, used to accelerate the cure of phenolic-based epoxy resins, certain fluoroelastomer resins and thermosetting powder coatings. It is also used as catalysts in the synthesis of certain organic compounds and as a pharmaceutical intermediate.Application of 1530-32-1
Referemce:
Bromide – Wikipedia,
bromide – Wiktionary