So far, in addition to halogen atoms, other non-metallic atoms can become part of the aromatic heterocycle, and the target ring system is still aromatic.Wang, Yiqiong; Huang, Fei; Zhang, Songlin researched the compound: 11-Bromoundecanoic acid( cas:2834-05-1 ).HPLC of Formula: 2834-05-1.They published the article 《Intramolecular Cyclization of Brominated Oxime Ether Promoted with Ytterbium(0) to the Synthesis of Cyclic Imines》 about this compound( cas:2834-05-1 ) in European Journal of Organic Chemistry. Keywords: cyclic imine preparation intramol cyclization brominated oxime ether; Ytterbium catalyzed intramol cyclization brominated oxime ether. We’ll tell you more about this compound (cas:2834-05-1).
The first utility of ytterbium(0) as a mediating-metal in the intramol. cyclization of brominated oxime ether was reported in this paper. In contrast to the prior methods, the N-O bond was used as a receptor of nucleophilic reagent, rather than as a source of N-centered radicals. Cyclic imines were obtained in this one-pot reaction with a broad scope of substrates and feasible reaction conditions.
The article 《Intramolecular Cyclization of Brominated Oxime Ether Promoted with Ytterbium(0) to the Synthesis of Cyclic Imines》 also mentions many details about this compound(2834-05-1)HPLC of Formula: 2834-05-1, you can pay attention to it, because details determine success or failure
Reference:
Metal catalyst and ligand design,
Ligand Template Strategies for Catalyst Encapsulation – NCBI