Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...

Articles Figures Tables About

Regio- and stereoselective hydroxylation

Chang, D., Feiten, H.-J., Witholt, B., and li, Z. (2002) Regio- and stereoselective hydroxylation of N-substituted piperidin-2-ones with Sphingomonas sp. HXN-200. Tetrahedron Asyrmnetry, 13 (19), 2141-2147. [Pg.131]

Podophyllum peltatumJLinum flavum by Lewis and coworkers [13a] using radiolabeled substrates, whereas (-)-matairesinol (45) that serves as a biosynthetic precursor for (-)-podophyllotoxin (39) had been also determined earlier by Dewick and coworkers [13b]. These late-stage transformations include modifications of two aryl rings and subsequent Friedel-Crafts alkylation of the resultant yatein (46) just like that described from 36 to 37 (Scheme 10.5). Finally, the regio- and stereoselective hydroxylation of (-)-deoxypodophyllotoxin (47) completes the biosynthesis of (-)-podophyllotoxin (39). [Pg.336]

REGIO- AND STEREOSELECTIVE HYDROXYLATION OF PROPYLBENZENE AND 3-CHLOROSTYRENE BY CYTOCHROME P450 BM-3 AND ITS MUTANT... [Pg.546]

REGIO- AND STEREOSELECTIVE HYDROXYLATION OF ALIPHATIC AMINO ACIDS BY FE(ll)/a-KETOGLUTARATE-DEPENDENT DIOXYGENASES... [Pg.546]

Regio- and stereoselective hydroxylation of N-substituted aliphatic i-amino acids catalyzed by SadA. [Pg.549]

See other pages where Regio- and stereoselective hydroxylation is mentioned: [Pg.118]    [Pg.429]    [Pg.283]    [Pg.283]    [Pg.11]    [Pg.1550]    [Pg.118]    [Pg.51]    [Pg.112]    [Pg.250]    [Pg.14]    [Pg.429]    [Pg.66]    [Pg.304]    [Pg.406]    [Pg.3096]    [Pg.434]    [Pg.441]    [Pg.220]    [Pg.549]    [Pg.675]   


SEARCH



And hydroxylation

Stereoselective hydroxylation

Stereoselectivity and

© 2024 chempedia.info