Patra, Atanu; James, Anjima; Das, Tamal Kanti; Biju, Akkattu T. published the artcile< Oxidative NHC Catalysis for the Generation of Imidoyl Azoliums: Synthesis of Benzoxazoles>, Application of C19H34O2, the main research area is benzoxazole preparation; iminophenol oxidative cyclization heterocyclic carbene catalyst.
N-Heterocyclic carbene (NHC)-catalyzed intramol. cyclization of aldimines generated from 2-amino phenols and aromatic aldehydes leading to the synthesis of 2-arylbenzoxazoles under mild conditions is presented. The reaction proceeds via the generation of the aza-Breslow intermediates from imines and NHC, which under oxidative conditions form the key imidoyl azoliums and a subsequent intramol. cyclization furnishes the product. The reaction tolerates a broad range of functional groups, and the products are formed in generally good yields.
Journal of Organic Chemistry published new progress about Benzoxazoles Role: SPN (Synthetic Preparation), PREP (Preparation). 112-63-0 belongs to class esters-buliding-blocks, and the molecular formula is C19H34O2, Application of C19H34O2.
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics