標(biāo)題: Titlebook: Enzymes as Catalysts in Organic Synthesis; M. P. Schneider Book 1986 D. Reidel Publishing Company, Dordrecht, Holland 1986 carbon.natural [打印本頁] 作者: 債權(quán)人 時(shí)間: 2025-3-21 18:31
書目名稱Enzymes as Catalysts in Organic Synthesis影響因子(影響力)
書目名稱Enzymes as Catalysts in Organic Synthesis影響因子(影響力)學(xué)科排名
書目名稱Enzymes as Catalysts in Organic Synthesis網(wǎng)絡(luò)公開度
書目名稱Enzymes as Catalysts in Organic Synthesis網(wǎng)絡(luò)公開度學(xué)科排名
書目名稱Enzymes as Catalysts in Organic Synthesis被引頻次
書目名稱Enzymes as Catalysts in Organic Synthesis被引頻次學(xué)科排名
書目名稱Enzymes as Catalysts in Organic Synthesis年度引用
書目名稱Enzymes as Catalysts in Organic Synthesis年度引用學(xué)科排名
書目名稱Enzymes as Catalysts in Organic Synthesis讀者反饋
書目名稱Enzymes as Catalysts in Organic Synthesis讀者反饋學(xué)科排名
作者: 合唱團(tuán) 時(shí)間: 2025-3-21 21:30 作者: aesthetic 時(shí)間: 2025-3-22 00:46 作者: 接觸 時(shí)間: 2025-3-22 07:03 作者: 殺子女者 時(shí)間: 2025-3-22 09:10 作者: Chivalrous 時(shí)間: 2025-3-22 14:30 作者: Chivalrous 時(shí)間: 2025-3-22 20:55
Synthesis of Enantiomerically Pure Unnatural Compounds Via Non-Biomimetic Homoaldol Reactions-alkanones. After exchange of the cation by titanium or aluminium reagents, the addition proceeds with high. or . diastereoselectivity. Altogether, the new reagents provide the first more general method for stereocontrolled homoaldol reactions. A report on asymmetric homoaldol reactions, including results of several research groups, is also given.作者: Harness 時(shí)間: 2025-3-22 21:34 作者: engender 時(shí)間: 2025-3-23 02:18
Synthesis of Chirally Labelled Substrates Using Enzymes acid. The latter compounds have been used to study the stereochemistry of some enzyme catalysed reactions. The enzymes glutamate pyruvate transaminase and β-methylaspartase have also been used synthetically in these studies.作者: shrill 時(shí)間: 2025-3-23 06:54 作者: nonradioactive 時(shí)間: 2025-3-23 10:47 作者: semiskilled 時(shí)間: 2025-3-23 14:55 作者: faddish 時(shí)間: 2025-3-23 22:05 作者: 絕食 時(shí)間: 2025-3-23 22:24 作者: 平躺 時(shí)間: 2025-3-24 05:06 作者: Hamper 時(shí)間: 2025-3-24 10:27 作者: fleeting 時(shí)間: 2025-3-24 14:27 作者: Medicare 時(shí)間: 2025-3-24 16:26 作者: Rinne-Test 時(shí)間: 2025-3-24 21:11
https://doi.org/10.1007/978-3-322-97791-5r the production of 6-phosphogluccnate and cinnamyl alcohol are discussed in detail. The future of enzymes in catalysing hydroxylation reactions in terms of functionalising carbon skeletons is explored.作者: 惡臭 時(shí)間: 2025-3-25 02:49
https://doi.org/10.1007/978-3-662-66439-1 acid. The latter compounds have been used to study the stereochemistry of some enzyme catalysed reactions. The enzymes glutamate pyruvate transaminase and β-methylaspartase have also been used synthetically in these studies.作者: 無力更進(jìn) 時(shí)間: 2025-3-25 06:37 作者: FER 時(shí)間: 2025-3-25 07:36
The Politics of Decentralization as well as the development of a suitable reactor system and the processing characteristics. This system is applicable for the development of related systems for synthesis in food and organic chemistry.作者: blight 時(shí)間: 2025-3-25 13:21
The Scope of Biocatalysts in Organic Chemical Processing networks in living matter rely, to a large extent, on inherent control mechanisms of the enzymes which, clearly, are the most powerful and efficient catalysts known, besides being most subtle and delicate (7) .作者: Robust 時(shí)間: 2025-3-25 19:07 作者: 最初 時(shí)間: 2025-3-25 23:13 作者: Petechiae 時(shí)間: 2025-3-26 03:40
Preparation and Properties of Semisynthetic Flavoenzymesl substrates compared to the analogous reactions with non-enzymatic model flavins. The success of these first generation catalysts suggests that the “chemical mutation” of existing tertiary structures holds great promise for the development of effective artificial enzymes.作者: 合乎習(xí)俗 時(shí)間: 2025-3-26 04:20
https://doi.org/10.1007/978-3-658-30762-2iciently synthesized with the desired absolute configurations. The structure-stereospecificty relationships revealed by the present study give significant and useful information about the topography of the active site of PLE and allow us to propose the working active site model.作者: HATCH 時(shí)間: 2025-3-26 10:46 作者: Bernstein-test 時(shí)間: 2025-3-26 16:00 作者: 有害 時(shí)間: 2025-3-26 18:28
Alcohol Dehydrogenase Catalysed Oxidoreduction Reactions in Organic Chemistryustrated. The most important variables in HLADH-catalysed reductions with ethanol as a coupled NADH-regenerating substrate are discussed. The first promising results of HLADH-catalysed oxidations with acetaldehyde as a coupled NAD. -recycling substrate are presented. In contrast to what is predicted作者: mitten 時(shí)間: 2025-3-26 23:04
On The Use of Viologen Dyes for Stereospecific Bioreductionch as l,l’-dimethyl-4,4’-bipyridinium cation radical (MV.). Reduced viologens can be regenerated electrochemically or enzymatically with hydrogenases or formate dehydrogenases. Many cells possess enzymes which reduce NAD or NADP at the expense of MV. Such an enzyme, which reduces NAD as well as NADP作者: arthroplasty 時(shí)間: 2025-3-27 03:54
Use of Microorganisms for the Resolution of Synthetically Useful Bicyclo[3.2.0]Hept-2-En-6-Onesne was reduced using actively fermenting bakers’ yeast to give the corresponding .-ol and .-ol. In both cases the 5-configuration was prevalent at the newly created chiral centre. The same bicyclic ketone was converted into optically active 6S-.-ol and enantiomerically enriched starting material usi作者: 細(xì)胞膜 時(shí)間: 2025-3-27 06:41 作者: dendrites 時(shí)間: 2025-3-27 12:23 作者: Munificent 時(shí)間: 2025-3-27 15:31 作者: Discrete 時(shí)間: 2025-3-27 19:22
Application of Microbial Transformations in the Total Synthesis of Natural Productsetol products of high enantiomeric excess. The scope and versatility of this method for a variety of substrates was examined and the integration of selected microbial products in synthetic strategies to various natural products including the trichothecene mycotoxins was illustrated. Yeast reduction 作者: rheumatology 時(shí)間: 2025-3-28 00:15 作者: Constrain 時(shí)間: 2025-3-28 03:57
Synthesis of Enantiomerically Pure Unnatural Compounds Via Non-Biomimetic Homoaldol Reactionsnds formed serve as homoenolate reagents and add to aldehydes and ketones with high γ-regioselectivity to yield enol carb-amates of 4-oxy-alkanals or -alkanones. After exchange of the cation by titanium or aluminium reagents, the addition proceeds with high. or . diastereoselectivity. Altogether, th作者: Angioplasty 時(shí)間: 2025-3-28 09:36
Aldolases as Catalysts in Organic Synthesis-specific carbon-carbon bond formation catalyzed by aldolases is one of the most efficient and practical route to common and uncommon sugar derivatives. Detailed studies on the synthetic application of FDP aldolase-catalyzed condensation indicate that enzymatic aldol reactions seem to have genuine v作者: incarcerate 時(shí)間: 2025-3-28 11:56
Immobilised Redox Enzymes and Their Use as Catalysts for Fine Chemical Synthesisterms of electrochemical regeneration of NAD(P). and NAD(P)H and on the choice of, and immobilisation of, redox enzymes. Model reactors constructed for the production of 6-phosphogluccnate and cinnamyl alcohol are discussed in detail. The future of enzymes in catalysing hydroxylation reactions in te作者: ABASH 時(shí)間: 2025-3-28 16:41 作者: TEN 時(shí)間: 2025-3-28 21:40
Synthesis of Chirally Labelled Substrates Using Enzymesed as starting materials in syntheses of stereospecifically labelled samples of serine, glutamic acid, 2-aminoethanol, β-alanine and 2-fluoropropanoic acid. The latter compounds have been used to study the stereochemistry of some enzyme catalysed reactions. The enzymes glutamate pyruvate transaminas作者: 缺陷 時(shí)間: 2025-3-29 00:22
Synthesis of L-Amino Acids by Isolated Enzymes and Microorganismsnschweig (Dr. Kula) and Degussa AG, Hanau (Dr. Leuchtenberger) are described. The paper is focussed on biochemical engineering aspects of continuous production. In all examples a re-use of the biocatalysts is achieved by membranes (enzyme-membrane-reactor; cell-membrane-reactor) . The membrane react作者: Biguanides 時(shí)間: 2025-3-29 05:35
Development of an Enzyme Reactor for Food Chemistryent of this biotechnological procedure is described from the screening and isolation of the related enzymes, their characterization and immobilization as well as the development of a suitable reactor system and the processing characteristics. This system is applicable for the development of related 作者: cyanosis 時(shí)間: 2025-3-29 11:11 作者: 適宜 時(shí)間: 2025-3-29 13:30 作者: Blood-Vessels 時(shí)間: 2025-3-29 16:26
Agency and Action in Colonial Africaustrated. The most important variables in HLADH-catalysed reductions with ethanol as a coupled NADH-regenerating substrate are discussed. The first promising results of HLADH-catalysed oxidations with acetaldehyde as a coupled NAD. -recycling substrate are presented. In contrast to what is predicted作者: 多山 時(shí)間: 2025-3-29 21:36
Cosmic Cycles, Time, and Determinism,ch as l,l’-dimethyl-4,4’-bipyridinium cation radical (MV.). Reduced viologens can be regenerated electrochemically or enzymatically with hydrogenases or formate dehydrogenases. Many cells possess enzymes which reduce NAD or NADP at the expense of MV. Such an enzyme, which reduces NAD as well as NADP作者: vasospasm 時(shí)間: 2025-3-30 02:06 作者: 多余 時(shí)間: 2025-3-30 06:44
Palgrave Studies in the History of Genocideions. Almost any conceivable structural type of organic compounds has been constructed in nature thanks to the enzymes; yet these often highly intricate and complex structures have been generated under the mildest conditions of temperature and pH. Even, the careful regulation of complex biosynthetic作者: lactic 時(shí)間: 2025-3-30 09:07
https://doi.org/10.1007/978-3-319-60943-0nnatural cyclopentanoids using the meso-concept and an efficient enzyme catalysed asymmetric transformation is described. . serves as a common intermediate for the asymmetric total synthesis of the macrolides brefeldin A . and 7-epi-brefeldin A .as well as the new prostaglandin building block .作者: 不可比擬 時(shí)間: 2025-3-30 15:07
https://doi.org/10.1007/978-3-658-30762-2 strategy developed here is based on symmetri-zatlon-asymmetrization concept. Thus, retrosynthesls was carried out to generate, from target molecules, simplified symmetric diesters (symmetrization), and then the symmetric diesters were subjected to asymmetric hydrolysis with pig liver esterase to cr作者: 尊敬 時(shí)間: 2025-3-30 19:01
Agency: Its Terms and Relations,etol products of high enantiomeric excess. The scope and versatility of this method for a variety of substrates was examined and the integration of selected microbial products in synthetic strategies to various natural products including the trichothecene mycotoxins was illustrated. Yeast reduction 作者: Favorable 時(shí)間: 2025-3-30 20:45
Choice-Relevant Diversity Revealed,rpose, glycosyl-lithium reagents have been prepared from thio-phenyl glycosides, anomeric sulfones, or glycosylstannanes. They react in a stereocontrolled manner with aldehydes to provide, after opening of the tetrahydropyran ring, the expected higher sugars.作者: anthropologist 時(shí)間: 2025-3-31 01:04
Jesús H. Aguilar,Andrei Buckareffnds formed serve as homoenolate reagents and add to aldehydes and ketones with high γ-regioselectivity to yield enol carb-amates of 4-oxy-alkanals or -alkanones. After exchange of the cation by titanium or aluminium reagents, the addition proceeds with high. or . diastereoselectivity. Altogether, th作者: 避開 時(shí)間: 2025-3-31 08:47
Artwork Authorship as a Sign-in-Action-specific carbon-carbon bond formation catalyzed by aldolases is one of the most efficient and practical route to common and uncommon sugar derivatives. Detailed studies on the synthetic application of FDP aldolase-catalyzed condensation indicate that enzymatic aldol reactions seem to have genuine v作者: hemophilia 時(shí)間: 2025-3-31 12:39 作者: 等級(jí)的上升 時(shí)間: 2025-3-31 16:28
https://doi.org/10.1007/978-3-531-93092-3thylsulfatase, N,N-dimethylformamidase (DMFase), esterases, methanol dehydrogenase etc. The properties and possible applications of these microbes and enzymes are discussed. Mutant strains of . (rifamycin producer) were successfully applied for the microbial production of D(?)-ribulose and shikimic 作者: 洞察力 時(shí)間: 2025-3-31 18:41
https://doi.org/10.1007/978-3-662-66439-1ed as starting materials in syntheses of stereospecifically labelled samples of serine, glutamic acid, 2-aminoethanol, β-alanine and 2-fluoropropanoic acid. The latter compounds have been used to study the stereochemistry of some enzyme catalysed reactions. The enzymes glutamate pyruvate transaminas作者: 槍支 時(shí)間: 2025-3-31 22:52 作者: Irrigate 時(shí)間: 2025-4-1 04:55
The Politics of Decentralizationent of this biotechnological procedure is described from the screening and isolation of the related enzymes, their characterization and immobilization as well as the development of a suitable reactor system and the processing characteristics. This system is applicable for the development of related
