EXULT
发表于 2025-3-30 08:58:44
http://reply.papertrans.cn/32/3132/313113/313113_51.png
Ptsd429
发表于 2025-3-30 14:42:37
http://reply.papertrans.cn/32/3132/313113/313113_52.png
CRAFT
发表于 2025-3-30 19:26:22
http://reply.papertrans.cn/32/3132/313113/313113_53.png
营养
发表于 2025-3-30 22:25:30
Enzymatic Regioselective Transformations in Natural Products,bonylations of polyhydroxylated compounds such as carbohydrates, nucleosides, and steroids are described. In many cases, chemoenzymatic routes are used to prepare analogs of natural products or intermediates. Oxime esters or carbonates are used as acylating or alkoxycarbonylating reagents in enzymat
Epithelium
发表于 2025-3-31 02:32:18
Stereoselective Biocatalytic Formation of Cyanohydrins, Versatile Building Blocks for Organic Synth several important classes of compounds such as α-hydroxy acids, acyloins, α-hydroxy aldehydes, vicinal diols, ethanolamines and α and β-amino acids. This will be illustrated in the second part 2 of this chapter. During the past decades there has been an upsurge of interest in methods for the synthe
陈列
发表于 2025-3-31 08:17:01
https://doi.org/10.1007/978-3-642-32365-2merits and limitations are discussed. This so-called `deracemisation‘ is achieved by employing a bio-or chemo-catalyst or a combination of both. Four general categories of processes can be characterized: (i) Improvement of classic kinetic resolution by re-racemisation and repeated resolution, (ii) d
不发音
发表于 2025-3-31 12:06:53
AGENT-BASED UBIQUITOUS COMPUTINGpases) many of which ideally combine the required high reaction selectivities with the synthetically so important broad substrate tolerance. Due to their ability to differentiate between (a) enantiomers, (b) enantiotopic groups attached to prochiral centers and (c) enantiotopic groups in .-compounds
Arroyo
发表于 2025-3-31 13:26:02
Agent-Oriented Software Engineeringon a few well-studied lipases and proteases. To predict the stereoselectivity of these ‘work horse’ hydrolases, researchers developed empirical rules or models. These empirical rules describe the shape and other features of either a good substrate (substrate model) or of the binding site (active sit
仲裁者
发表于 2025-3-31 19:49:52
http://reply.papertrans.cn/32/3132/313113/313113_59.png
Bone-Scan
发表于 2025-4-1 00:45:23
https://doi.org/10.1007/978-3-319-00008-4eported when BY is either unable to perform the reaction or if this proceeds with moderate enantioselectivity or when the opposite stereochemical outcome of the reaction should be obtained. The biotransformation of nitrogen-containing groups is especially addressed. The bioreductions of trinitrotolu