Results 111 to 120 of about 32,089 (279)
, 2016 A Facile Synthesis of Chiral γ-Butyrolactones in Extremely High Enantioselectivity Mediated by Samarium(II ...
Kazutaka Seki (2311645) +3 more
core +2 more sources
Green Processing and Synthesis, 2019 In this study, enantiomerically pure (S)-1-phenylethanol was produced via asymmetric bioreduction of acetophenone. Ispir bean (Phaseolus vulgaris) was used as an alcohol dehydrogenase (ADH) source since whole cells are cheaper than isolated enzymes ...
Atak Gunay Baydar +2 more
doaj +1 more source
OrganicsDensity functional theory calculations were performed to elucidate the mechanistic details and origins of the selectivity of the nickel-catalyzed hydroboration of vinylarenes using B2pin2/MeOH.
Jingwei Wu +6 more
doaj +1 more source
Beilstein Journal of Organic Chemistry, 2016 An enantioconvergent catalytic process has the potential to convert a racemic starting material to a single highly enantioenriched product with a maximum yield of 100%.
Justin T. Mohr +2 more
doaj +1 more source
Controlling lipase enantioselectivity for organic synthesis
, 2001 Lipases are used frequently as chiral catalysts in the synthesis of various fine chemicals and intermediates. The increasing need of compounds with high stereochemical purity requires catalysts with an improved and controlled performance.
Per Berglund, Berglund, Per,
core +1 more source
Stereoselective Phosphorylation of d-Ribose as a Driver of Life’s Homochirality
LifeLife demonstrates remarkable homochirality of its major building blocks: nucleic acids, amino acids, sugars, and phospholipids. Phospholipid bilayer vesicles (liposomes) are formed at the water/air interface from Langmuir layers and contain ribose, a ...
Vladimir M. Subbotin, Gennady Fiksel
doaj +1 more source
, 2016 High Enantioselectivity and Broad Substrate Specificity of a Carbonyl Reductase: Toward a Versatile ...
Tadashi Ema (1581424) +6 more
core +1 more source
Structural Basis for the Enantioselectivity of Esterase Est-Y29 toward (S)‑Ketoprofen
, 2018 The thermostable esterase Est-Y29, belonging to the family VIII lipolytic esterases isolated from metagenomes extracted from the topsoil in Republic of Korea, was identified as a promising catalyst for the production of (S)-ketoprofen, an important ...
Kwang-su Park (1524091) +29 more
core +2 more sources
Inversion of enantioselectivity of serine proteases
, 1995 The enantioselectivity of serine proteases in the transesterification of N‐acetyl‐(D,L)‐ phenylalanine esters with propan‐1‐ol in cyclohexane is strongly influenced by the leaving ability of the alcoholate group.
VERBOOM, W +10 more
core +1 more source
Biocatalysis in ionic liquids: Markedly enhanced enantioselectivity of lipase
, 2001 Lipase-catalyzed transesterifications in ionic liquids proceeded with markedly enhanced enantioselectivity. It was observed that lipases were up to 25 times more enantioselective in ionic liquids than in conventional organic solvents ...
Choi, MY +7 more
core +1 more source