Chiral Octahedral Complexes of CoIII As a Family of Asymmetric Catalysts Operating under Phase Transfer Conditions
Chiral Octahedral Complexes of CoIII As a Family of Asymmetric Catalysts Operating under Phase Transfer Conditions
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DOI：
10.1021/cs400409d
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发表时间：
2013-09-01
期刊：
影响因子：
12.9
通讯作者：
Nelyubina, Yuliya V.
中科院分区：
文献类型：
--
作者：
Belokon, Yuri N.;Maleev, Victor I.;Nelyubina, Yuliya V.
由手性二胺和水杨醛衍生的希夫碱制备的Co-III立体化学惰性带正电的手性配合物是O'Donnell底物与烷基卤化物烷基化的不对称相转移基准反应的有效催化剂。反应产物的对映体纯度可达92%。
Stereochemically inert and positively charged chiral complexes of Co-III prepared from Schiff bases derived from chiral diamines and salicylaldehydes were shown to be efficient catalysts of the asymmetric phase transfer benchmark reaction of alkylation of O'Donnell's substrate with alkyl halides. The enantiomeric purities of the reaction products were up to 92%.