作者: LAST 時(shí)間: 2025-3-21 21:54
1436-6002 w of a specific topic in organometallic chemistry..Research .Carbonylation reactions are of major importance in both organic and industrial chemistry. Due to the availability, price and reactivity pattern, carbon monoxide is becoming a more and more important building block for fine and bulk chemica作者: Narrative 時(shí)間: 2025-3-22 02:52 作者: Wordlist 時(shí)間: 2025-3-22 07:41
Off-Grid Solar Electrification in Africa hydroaminomethylation.Furthermore, numerous conversions of oxo aldehydes with additional .,.-bond formation are conceivable such as aldol reactions, allylations, carbonylolefinations, ene reactions and electrophilic aromatic substitutions, including Fischer indole syntheses. 作者: 諷刺 時(shí)間: 2025-3-22 11:08
Energy, Climate and the Environmentolved in these reactionsand this analysis of the literature focuses on the mechanisms involving Pd(0), Pd(H)(X)L.,PdX. and an oxidant like CuCl systems. Introduction of chiral L or L.ligands or even the presence of chiral carbon atoms in the substrate lead to asymmetric carbonylation reactions. 作者: 蒙太奇 時(shí)間: 2025-3-22 16:10 作者: 蒙太奇 時(shí)間: 2025-3-22 18:50
Synthetic Applications of Tandem Reaction Sequences Involving Hydroformylation, hydroaminomethylation.Furthermore, numerous conversions of oxo aldehydes with additional .,.-bond formation are conceivable such as aldol reactions, allylations, carbonylolefinations, ene reactions and electrophilic aromatic substitutions, including Fischer indole syntheses. 作者: 怎樣才咆哮 時(shí)間: 2025-3-23 00:06
Hydroxy- and Alkoxycarbonylations of Alkenes and Alkynes,olved in these reactionsand this analysis of the literature focuses on the mechanisms involving Pd(0), Pd(H)(X)L.,PdX. and an oxidant like CuCl systems. Introduction of chiral L or L.ligands or even the presence of chiral carbon atoms in the substrate lead to asymmetric carbonylation reactions. 作者: endarterectomy 時(shí)間: 2025-3-23 01:46 作者: appall 時(shí)間: 2025-3-23 06:59
https://doi.org/10.1007/978-3-031-14190-4ons to afford important carbonyl derivatives with high selectivity and efficiency. In particular, the recent developments towards the one-step synthesis of new heterocyclic derivatives are described. 作者: 支柱 時(shí)間: 2025-3-23 13:13
Carbonylation of Ethene in Methanol Catalysed by Cationic Phosphine Complexes of Pd(II): from Polyk ligandon both the rate and the selectivity is delineated. In particular, it is shown that the catalytic activitycan be finely tuned by varying the electronic, bite angle and steric bulk properties of the ligand and that,within a?series of related ligands, the selectivity mainly depends on the steric bulk.作者: uncertain 時(shí)間: 2025-3-23 15:45 作者: EWER 時(shí)間: 2025-3-23 19:21 作者: 脆弱帶來(lái) 時(shí)間: 2025-3-24 00:16 作者: maverick 時(shí)間: 2025-3-24 06:00
,The Pauson–Khand Reaction,oaches were established and the reactionhas been applied as a?key step in various total syntheses. Recent work has also focused on the developmentof CO-free conditions, incorporating transfer carbonylation reactions. This review attempts to cover themost important developments in this area. 作者: nocturnal 時(shí)間: 2025-3-24 07:45
Matthias BellerEach volume of Topics in Organometallic Chemistry provides the broad scientific readership with a comprehensive summary and critical overview of a specific topic in organometallic chemistry..Research 作者: Deduct 時(shí)間: 2025-3-24 10:48 作者: cancellous-bone 時(shí)間: 2025-3-24 16:28 作者: overture 時(shí)間: 2025-3-24 19:45 作者: 表臉 時(shí)間: 2025-3-25 00:48
978-3-642-06955-0Springer-Verlag Berlin Heidelberg 2006作者: 沉思的魚(yú) 時(shí)間: 2025-3-25 04:47 作者: 眼界 時(shí)間: 2025-3-25 08:27 作者: 搖晃 時(shí)間: 2025-3-25 13:31 作者: Morphine 時(shí)間: 2025-3-25 16:58 作者: 暗指 時(shí)間: 2025-3-25 22:03 作者: 破譯密碼 時(shí)間: 2025-3-26 03:37
Diet, Dentition, and Jaw Shape in ites and phosphine-phosphite ligands, because of theirsignificance in the subject. Particular attention is paid to the mechanistic aspects and the characterizationof intermediates in the hydroformylation of vinyl arenes because these are the most important breakthroughsin the area. The chapter also 作者: 出價(jià) 時(shí)間: 2025-3-26 05:46
Off-Grid Solar Electrification in Africase involve heterofunctionalization of aldehydes toform acetals, aminals, imines and enamines, including reduction products of the latter in an overall hydroaminomethylation.Furthermore, numerous conversions of oxo aldehydes with additional .,.-bond formation are conceivable such as aldol reactions, 作者: 安撫 時(shí)間: 2025-3-26 12:10 作者: Defense 時(shí)間: 2025-3-26 12:40
https://doi.org/10.1007/978-3-031-13825-6hine-Pd(II) catalystsfor the production of perfectly alternating high molecular weight polyketones, which led to the recent developmentof efficient catalysts for the synthesis of monocarbonylated products. After dealing with the activationof the catalyst precursor and with mechanistic aspects of the作者: 脊椎動(dòng)物 時(shí)間: 2025-3-26 17:54
Energy, Climate and the EnvironmentPauson–Khand reaction(PKR), is an elegant method for the construction of cyclopentenone scaffolds. During the last decade, significantimprovements have been achieved in this area. For instance, catalytic PKR variants are nowadays possiblewith different metal sources. In addition, new asymmetric appr作者: Counteract 時(shí)間: 2025-3-26 22:00 作者: grudging 時(shí)間: 2025-3-27 03:54 作者: 異常 時(shí)間: 2025-3-27 07:38
https://doi.org/10.1007/978-3-031-14190-4f oxidative carbonylation is presented, and the generalmechanisms followed by different substrates (alkenes, dienes, allenes, alkynes, ketones, ketenes, aromatichydrocarbons, aliphatic hydrocarbons, alcohols, phenols, amines) leading to a?variety of carbonyl compoundsare discussed. The second sectio作者: Foam-Cells 時(shí)間: 2025-3-27 10:02 作者: Antigen 時(shí)間: 2025-3-27 17:02
Wilson Kodwo McWilson,Gloria Mensahnd economics by maintaining catalyststability at reduced water concentration. The most significant recent development is the commercialisationby BP Chemicals of the iridium-based Cativa. process. Enhanced stability ofiridium catalysts also allows operation at lower water concentration. Mechanistic s作者: Muffle 時(shí)間: 2025-3-27 20:12
1436-6002 ential information on the use of carbon monoxide in organic synthesis. Therefore, the reader will get a balanced view of this developing and complex subject..978-3-642-06955-0978-3-540-33003-5Series ISSN 1436-6002 Series E-ISSN 1616-8534 作者: Subjugate 時(shí)間: 2025-3-28 00:30 作者: 使熄滅 時(shí)間: 2025-3-28 05:33
Acetic Acid Synthesis by Catalytic Carbonylation of Methanol,nd economics by maintaining catalyststability at reduced water concentration. The most significant recent development is the commercialisationby BP Chemicals of the iridium-based Cativa. process. Enhanced stability ofiridium catalysts also allows operation at lower water concentration. Mechanistic s作者: Apraxia 時(shí)間: 2025-3-28 09:45
Hydroformylation,d 10 million metric tons annually. Propene-based productsstill account for two-thirds of this volume. Highly selective processes using ligand-modified rhodium catalystshave been developed and are state of the art. Technology and markets for the products have matured, sothere is little room for impro
