In 2019,Nature Communications included an article by He, Zhi-Tao; Hartwig, John F.. SDS of cas: 7073-94-1. The article was titled 《Palladium-catalyzed α-arylation for the addition of small rings to aromatic compounds》. The information in the text is summarized as follows:
A generally applicable approach to attach small rings to a wide range of aromatic compounds by palladium-catalyzed α-arylation of cyclopropyl, cyclobutyl and azetidinyl esters was reported. The direct α-arylation of cyclopropyl esters and cyclobutyl esters was achieved in high yield by ensuring that rate of coupling exceeded rate of Claisen condensation. The α-arylation of azetidines was achieved without ring opening of strained saturated heterocycle by conducting reactions with an azetidine derivative bearing a benzyl protecting group on nitrogen. Mechanistic studies showed that α-arylation of small rings was challenging because of the weak acidity of α C-H bond (cyclopropanes), strong sensitivity of strained esters to Claisen condensation (cyclobutatanes), or facile decomposition of enolates (azetidinyl esters). In the experiment, the researchers used 1-Bromo-2-isopropylbenzene(cas: 7073-94-1SDS of cas: 7073-94-1)
1-Bromo-2-isopropylbenzene(cas: 7073-94-1) belongs to organobromine compounds.Depending on the type of carbon to which the bromine is bonded, organic bromide could be alkyl, alkenyl, alkynyl, or aryl. SDS of cas: 7073-94-1 Alkyl bromides are mainly used as alkylating agents and also find application as a solvent to extract oil from seeds and wool.
Referemce:
Bromide – Wikipedia,
bromide – Wiktionary