diastereomer

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diastereomer

[¦dī·ə¦ster·ē′ō·mər]
(organic chemistry)
diastereoisomer
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References in periodicals archive ?
Dotz, Highly Regio-and Diastereoselective Chromium(0) -Catalysed Cyclopropanation of 1-Alkoxy-1,3-dienes with Diazo Compounds, Eur.
Synthesis and Characterization of Partially Metallic Chromium Hollow Nanospheres: A Step toward the Tuning of Magnetic Property
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.
CombiCat: Combined Catalysis: Enhancing Asymmetric Synthesis
Scala, "An improved diastereoselective synthesis of spiroazoles using multicomponent domino transformations," Synlett, vol.
Alterations in Red Blood Cell Functionality Induced by an Indole Scaffold Containing a Y-Iminodiketo Moiety: Potential Antiproliferative Conditions
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.
Catalytic enantioselective synthesis of chiral organic compounds of ultra-high purity of >99% ee
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.
Signal transduction, a step forward in medicine regarding regulators of cellular process
The first examples for preparative-scale enantioselective or diastereoselective epoxide hydrolyses using microorganisms.
Biotransformation of monoterpenoids and their antimicrobial activities
Smonou, Highly diastereoselective synthesis of 2-substituted-1,3-diols catalyzed by ketoreductases, Tetrahedron: 66, 9431-9439 (2010).
Termolisis de 4-hidroxi-3-metil-2-butanona y analisis del efecto de solventes a diferentes temperaturas
The X-ray crystallographic analysis showed that the substituents of the tetrahydroquinoline ring occupy equatorial positions, confirming that the reaction was highly diastereoselective.
Synthesis and crystal structure of two nitro-regioisomers of cis-4(4-methoxyphenyl)-3-methyl-2-phenyl-1,2,3,4-tetrahydroquinoline/Sintesis y estudio de la estructura cristalina de dos nitro regioisomeros de la cis-4-(4-metoxifenil)-3-metil-2-fenil-1, 2,3,4-tetrahydroquinolina
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.
Efficient asymmetric synthesis of S'S-2-methylsulfanyl-2-methylsulfinyl-1-indanone
Diastereoselective intermolecular [4+3] cycloadditions via an extended transition state, Journal of Organic Chemistry, 61: 7994-7995.
Density functional theory studies on electronic properties of thiophene S-oxides as aromatic dienophiles for reactivity prediction in Diels-Alder reactions
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.
Catalytic asymmetric Friedel-Crafts alkylations
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.
Current fluoroorganic chemistry; new synthetic directions, technologies, materials, and biological applications; proceedings

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