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Alcohol asymmetric

SECTION 42A REDUCTION OF KETONES TO ALCOHOLS ASYMMETRIC REDUCTION... [Pg.42]

Chiral endoperoxides, synthesis, 260, 261 Chiral hydroperoxides aUyhc alcohol asymmetric epoxidation, 401-6, 407-9... [Pg.1450]

Keywords amino alcohol, dialkylzinc, alkylation, alcohol, asymmetric autocatalysis... [Pg.95]

Sharpless asymmetric epoxidation of allylic alcohols, asymmetric epoxidation of conjugated ketones, asymmetric sulfoxidations catalyzed, or mediated, by chiral titanium complexes, and allylic oxidations are the main classes of oxidation where asymmetric amplification effects have been discovered. The various references are listed in Table 4 with the maximum amplification index observed. [Pg.278]

Pirrung, M.C. and Shuey, S.W. (1994) Photoremovable protecting groups for phosphorylation of chiral alcohols. Asymmetric synthesis of phosphotriesters of (—)-3, 5 -dimethoxybenzoin. Journal of Organic Chemistry, 59, 3890-3897. [Pg.444]

B. Campou and A. N. Klibanov, Comparison of different strategies for the lipase-catalysed preparative resolution of racemic acids and alcohols Asymmetric hydrolysis esterification and transesterification. Biotech. Bioeng., 26 1449 (1984). [Pg.241]

It is possible to make the CH(OH) centre of the allylic alcohol asymmetric by an AE reaction. This is a kind of symmetry breaking, It is well illustrated by Fiirstner s synthesis of the only interesting piece 32 of the natural product (-)-balanol 31 a potential lead for development of protein kinase inhibitors.9 The two disconnections are trivial. [Pg.533]

Keywords Amino alcohol, Dialkylzinc, Alkylation, Alcohol, Asymmetric auto catalysis... [Pg.861]

Besides secondary alcohols, asymmetric hydrolysis of a-fluoro-a-methyl-malonate to yield the corresponding half ester with ( -configuration in 91% ee is also possible (37-59). In this compound, the chiral center generated by enzymatic... [Pg.179]

A -Boc amines are made from the metallated /-hutyl Af-tosyloxycarbamate. Allylic displacements. Applications of this process include vinyl- and allyltin compounds. Homoallylic alcohols asymmetrically substituted at the allylic position are obtained from 4-bromo-2-alkenoyl derivatives of camphor sultam in two... [Pg.258]

See other pages where Alcohol asymmetric is mentioned: [Pg.1497]    [Pg.258]    [Pg.86]    [Pg.93]    [Pg.110]    [Pg.129]    [Pg.147]    [Pg.154]    [Pg.172]    [Pg.1127]    [Pg.411]    [Pg.411]    [Pg.412]    [Pg.145]   
See also in sourсe #XX -- [ Pg.565 , Pg.566 , Pg.567 ]



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