diastereomer

(redirected from Diastereoselective)

diastereomer

[¦dī·ə¦ster·ē′ō·mər]
(organic chemistry)
References in periodicals archive ?
Dotz, Highly Regio-and Diastereoselective Chromium(0) -Catalysed Cyclopropanation of 1-Alkoxy-1,3-dienes with Diazo Compounds, Eur.
Despite many advances in enantioselective synthesis, an unsolved challenge in catalysis is the translation of enantioselective catalytic reactions to diastereoselective reactions where a chiral catalyst controls the outcome of reaction of a chiral substrate.
Scala, "An improved diastereoselective synthesis of spiroazoles using multicomponent domino transformations," Synlett, vol.
7),(8) As monumental as his diastereoselective syntheses were, additionally and more critically needed were enantioselective syntheses of a wide range of chiral organic compounds, as complementary, supplementary, and hopefully superior routes to the desired chiral organic compounds.
Takahiko A, Hiroyuki N, Takaaki K, Ozaki S (1994) Stereodivergent synthesis of optically active a-hydroxy acids via diastereoselective reduction of a-keto esters derived from L-quebrachitol.
The first examples for preparative-scale enantioselective or diastereoselective epoxide hydrolyses using microorganisms.
Smonou, Highly diastereoselective synthesis of 2-substituted-1,3-diols catalyzed by ketoreductases, Tetrahedron: 66, 9431-9439 (2010).
The X-ray crystallographic analysis showed that the substituents of the tetrahydroquinoline ring occupy equatorial positions, confirming that the reaction was highly diastereoselective.
Diastereoselective synthesis of SS-2-methylsulfanyl-2-methylsulfinyl-1-indanol by reduction of SS-2-methylsulfanyl-2-methylsulfinyl-1-indanone optically enriched demonstrating to be highly efficiency using the sulfanyl group as asymmetric induction control agent during an addition reaction to carbonyl group.
Diastereoselective intermolecular [4+3] cycloadditions via an extended transition state, Journal of Organic Chemistry, 61: 7994-7995.
They have focused this volume on strategies for performing catalytic enantioselective FC alkylation (up to July 2008), with a collection of more representative diastereoselective approaches reported in one chapter.
Examples of specific topics include nitrogen-containing organofluorine compounds through metathesis reactions, highly diastereoselective anodic fluorination, functional compounds based on hypervalent sulfur fluorides, synthesis of macrolactam marine natural products using fluorous protecting groups, solvent-peptide interaction in fluoroalcohol-water mixtures, and synthesis and conformational analysis of fluorine-containing oligopeptides.