9 Цитирования (Scopus)

Аннотация

For the first time, it has been shown that chiral bipyrrolidine derived bioinspired non-heme iron complexes of the types [LFeX2], [LFe(μ-O)2FeL][X]4, and [LFe(μ-O)(μ-OAc)FeL][X]2 (where L – aminopyridine ligand, X = OTf, SbF6 , ClO4 ) are capable of efficiently conducting aerobic oxidative coupling of 2-naphthols in an asymmetric fashion, with formation of the corresponding enantiomerically enriched BINOLs (up to 56% ee) in good yields (up to 94% within 24 h), using as little as 1 mol% of the catalyst. The effect of ligand substitutents, solvent, counteranion, 2-naphthol structure, and oxygen pressure on the catalytic performance has been systematically examined.

Язык оригиналаанглийский
Страницы (с-по)112-117
Число страниц6
ЖурналCatalysis Communications
Том104
DOI
СостояниеОпубликовано - 10 янв 2018

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