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Your search keyword '"Yo Adachi"' showing total 2 results
Start Over Author "Yo Adachi" Topic ferrocene derivatives
2 results on '"Yo Adachi"'

1. Highly diastereoselective ortho-lithiation of 1,1′-bis-(oxazolinyl)ferrocene directed to C2-symmetric chiral ligands

Author

Toshikazu Hirao, Yo Adachi, Wanbin Zhang, and Isao Ikeda

Subjects
Inorganic Chemistry, chemistry.chemical_compound, Ferrocene, chemistry, Organic Chemistry, Nucleophilic substitution, Butyllithium, Organic chemistry, Ferrocene derivatives, Physical and Theoretical Chemistry, Medicinal chemistry, Catalysis
Abstract

C 2 -Symmetric 1,1′,2,2′-tetrasubstituted ferrocene derivatives are prepared in high yields from chiral 1,1′-bis(oxazolinyl)ferrocenes via diastereoselective o , o '-dilithiation with sec -butyllithium followed by nucleophilic substitution. 1,1′-Bis(oxazolinyl)ferrocenes were prepared from 1,1′-ferrocenedicarbonyl dichloride and enantiomerically pure aminoalcohols via the corresponding bis(β-hydroxylamide)s and dimesylates as intermediates.

Published
1996

2. ChemInform Abstract: Highly Diastereoselective ortho-Lithiation of 1,1′-Bis(oxazolinyl) ferrocene Directed to C2-Symmetric Chiral Ligands

Author

Wanbin Zhang, Yo Adachi, Toshikazu Hirao, and Isao Ikeda

Subjects
chemistry.chemical_compound, Ferrocene, chemistry, Butyllithium, Nucleophilic substitution, Ferrocene derivatives, General Medicine, Medicinal chemistry
Abstract

C 2 -Symmetric 1,1′,2,2′-tetrasubstituted ferrocene derivatives are prepared in high yields from chiral 1,1′-bis(oxazolinyl)ferrocenes via diastereoselective o , o '-dilithiation with sec -butyllithium followed by nucleophilic substitution. 1,1′-Bis(oxazolinyl)ferrocenes were prepared from 1,1′-ferrocenedicarbonyl dichloride and enantiomerically pure aminoalcohols via the corresponding bis(β-hydroxylamide)s and dimesylates as intermediates.

Published
2010

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