Computed Properties of C4H7BrIn 2021 ,《Copper-Catalyzed Cross-Nucleophile Coupling of β-Allenyl Silanes with Tertiary C-H Bonds: A Radical Approach to Branched 1,3-Dienes》 was published in Organic Letters. The article was written by Shan, Qi-Chao; Hu, Lu-Min; Qin, Wei; Hu, Xu-Hong. The article contains the following contents:
A distinctive approach to branched 1,3-dienes through oxidative coupling of two nucleophilic substrates, β-allenyl silanes, and hydrocarbons appending latent functionality by copper catalysis were described. Notably, C(sp3)-H dienylation proceeded in a regiospecific manner, even in the presence of competitive C-H bonds that were capable of occurring hydrogen atom transfer process, such as those located at benzylic and other tertiary sites, or adjacent to an oxygen atom. Control experiments supported the intermediacy of functionalized alkyl radicals. The experimental part of the paper was very detailed, including the reaction process of (Bromomethyl)cyclopropane(cas: 7051-34-5Computed Properties of C4H7Br)
(Bromomethyl)cyclopropane(cas: 7051-34-5) is used as a synthetic building block for the introduction of the cyclopropylmethyl group. It was also used in the synthesis of 1,4-dienes via iron-catalyzed cross-coupling with alkenyl Grignard reagents.Computed Properties of C4H7Br
Referemce:
Bromide – Wikipedia,
bromide – Wiktionary