Schatz, Devon J.; Kwon, Yonghoon; Scully, Thomas W.; West, F. G. published the artcile< Interrupting the Nazarov Cyclization with Bromine>, COA of Formula: C19H34O2, the main research area is divinyl ketone derivative tandem Nazarov cyclization pyridinium bromide perbromide; brominated cyclopentanone preparation.
The generation of dibrominated cyclopentanones via an interrupted Nazarov cyclization is reported. The installation of two Br atoms occurs at the α and α’ positions of the cyclopentanyl scaffold via successive nucleophilic and electrophilic bromination of the 2-oxidocyclopentenyl cation and its resulting enolate. Notably, the reaction proceeds with good diastereoselectivity, favoring the sym. product.
Journal of Organic Chemistry published new progress about Bromination, electrophilic. 112-63-0 belongs to class esters-buliding-blocks, and the molecular formula is C19H34O2, COA of Formula: C19H34O2.
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics