Diastereoisomerically Selective Enantiomerically Pure Titanium Complexes of Salan Ligands:  Synthesis, Structure, and Preliminary Activity Studies

The degree of diastereoselectivity in the wrapping of four new chiral Salan ligands to form chiral-at-metal titanium complexes ranged from mild to perfect as a function of the ligands' N substituents; the enantiomerically pure complexes catalyzed the addition of diethyl zinc to benzaldehyde in...

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Published inInorganic chemistry Vol. 44; no. 13; pp. 4466 - 4468
Main Authors Yeori, Adi, Groysman, Stanislav, Goldberg, Israel, Kol, Moshe
Format Journal Article
LanguageEnglish
Published United States American Chemical Society 27.06.2005
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Summary:The degree of diastereoselectivity in the wrapping of four new chiral Salan ligands to form chiral-at-metal titanium complexes ranged from mild to perfect as a function of the ligands' N substituents; the enantiomerically pure complexes catalyzed the addition of diethyl zinc to benzaldehyde in 73−76% enantiomeric excess.
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ark:/67375/TPS-W49PZF4R-2
ObjectType-Article-1
SourceType-Scholarly Journals-1
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ISSN:0020-1669
1520-510X
DOI:10.1021/ic050745b