標(biāo)題: Titlebook: Application of Transition Metal Catalysts in Organic Synthesis; L. Brandsma,H. D. Verkruijsse,S. F. Vasilevsky Book 1999 Springer-Verlag B [打印本頁] 作者: 代表 時(shí)間: 2025-3-21 19:19
書目名稱Application of Transition Metal Catalysts in Organic Synthesis影響因子(影響力)
書目名稱Application of Transition Metal Catalysts in Organic Synthesis影響因子(影響力)學(xué)科排名
書目名稱Application of Transition Metal Catalysts in Organic Synthesis網(wǎng)絡(luò)公開度
書目名稱Application of Transition Metal Catalysts in Organic Synthesis網(wǎng)絡(luò)公開度學(xué)科排名
書目名稱Application of Transition Metal Catalysts in Organic Synthesis被引頻次
書目名稱Application of Transition Metal Catalysts in Organic Synthesis被引頻次學(xué)科排名
書目名稱Application of Transition Metal Catalysts in Organic Synthesis年度引用
書目名稱Application of Transition Metal Catalysts in Organic Synthesis年度引用學(xué)科排名
書目名稱Application of Transition Metal Catalysts in Organic Synthesis讀者反饋
書目名稱Application of Transition Metal Catalysts in Organic Synthesis讀者反饋學(xué)科排名
作者: dearth 時(shí)間: 2025-3-21 22:29 作者: 高度 時(shí)間: 2025-3-22 03:04 作者: ELATE 時(shí)間: 2025-3-22 07:31
Springer Desktop Editions in Chemistryhttp://image.papertrans.cn/a/image/159190.jpg作者: 發(fā)酵 時(shí)間: 2025-3-22 12:16 作者: 現(xiàn)存 時(shí)間: 2025-3-22 13:52
Nickel- and Palladium-Catalyzed Cross-Coupling Reactions with Organometallic Intermediates,kel compounds, such as dichloro [1,2-bis(diphenylphosphino)ethane] nickel(II) (NiCl.-dppe) and nickel acetylacetonate (Ni(acac).). Somewhat later coupling reactions were carried out with other organometallic compounds unDEr the influence of various nickel and palladium catalysts.作者: FEMUR 時(shí)間: 2025-3-22 17:40 作者: Frequency 時(shí)間: 2025-3-23 01:11
https://doi.org/10.1007/978-3-030-83647-4experimental procedures are given for a number of halides with relatively simple structures that are either not (yet) commercially available, very expensive or have a limited stability. The procedures are modifications or optimizations of published ones. A number of substituted aryl halides can be p作者: immunity 時(shí)間: 2025-3-23 01:47
Adheesh Shah,Vinayak A. Modi,M. Boopathiries such reactions are facilitated by electron-withdrawing groups. In the chemistry of aromatic compounds the analogous reactions are called S.Ar substitutions. Although the processes are considerably promoted by electron-withdrawing groups, e. g. N0., in the .- or .-position [1,4], they can occur 作者: FLING 時(shí)間: 2025-3-23 06:36
Andrea Bisegna,Roberto Carbone,Silvio Ranisey heating with an alkali iodide in a suitable organic solvent. These reactions, which take place in the absence of any catalyst, proceed to completion thanks to the slight solubility of the alkali chloride or bromide in the applied solvent.作者: deforestation 時(shí)間: 2025-3-23 13:29 作者: 忍耐 時(shí)間: 2025-3-23 16:15 作者: Blazon 時(shí)間: 2025-3-23 18:36 作者: 殺菌劑 時(shí)間: 2025-3-23 23:40 作者: dandruff 時(shí)間: 2025-3-24 04:49
Lecture Notes in Computer Sciencekel compounds, such as dichloro [1,2-bis(diphenylphosphino)ethane] nickel(II) (NiCl.-dppe) and nickel acetylacetonate (Ni(acac).). Somewhat later coupling reactions were carried out with other organometallic compounds unDEr the influence of various nickel and palladium catalysts.作者: Lobotomy 時(shí)間: 2025-3-24 07:10
Foteini Salmouka,Andromache GaziAlthough several transition metal catalysts are commercially available, one may prefer to make them oneself if larger quantities are needed. The procedures described in this chapter are taken from the literature, but in some of them modifications have been introduced in order to facilitate their performance.作者: nerve-sparing 時(shí)間: 2025-3-24 12:39
Lukas Noehrer,Jonathan Carlton,Caroline JayIn 1957 W. Chodkiewicz, who collaborated with P. Cadiot in Paris, published his thesis with the modest title “Contributions to the synthesis of acetylenic compounds” [1]. In his thesis he described the copper (I)-catalyzed coupling of a large number of acetylenes and bromoacetylenes: 作者: Emg827 時(shí)間: 2025-3-24 15:03
Foteini Salmouka,Andromache GaziThe reaction of acidic acetylenes such as phenylacetylene with formaldehyde and secondary amines was reported by Mannich and Chang in 1933 [1].作者: 偏離 時(shí)間: 2025-3-24 21:16 作者: 團(tuán)結(jié) 時(shí)間: 2025-3-25 01:50 作者: forbid 時(shí)間: 2025-3-25 04:12
Catalysts, Ligands and Reagents,Although several transition metal catalysts are commercially available, one may prefer to make them oneself if larger quantities are needed. The procedures described in this chapter are taken from the literature, but in some of them modifications have been introduced in order to facilitate their performance.作者: 事與愿違 時(shí)間: 2025-3-25 08:54 作者: 故意 時(shí)間: 2025-3-25 13:27 作者: BUDGE 時(shí)間: 2025-3-25 19:49
Copper(I)-Halide-Catalyzed Oxidative Coupling of Acetylenes,More than a century ago Glaser described the oxidation with air of phenylacetylene to diphenylbutadiyne [1]. The original procedure using preformed copper acetylide has evolved to a number of variants in which the acetylene is oxidized with oxygen or air in the presence of . amounts of copper (I)halide.作者: 改進(jìn) 時(shí)間: 2025-3-25 22:44 作者: 詞匯記憶方法 時(shí)間: 2025-3-26 02:15
Procedures for the Preparation of Halogen Compounds,repared by well-established methods. Several experimental procedures can be found in B.S. Furniss, A.J. Hannaford, P.W.G. Smith, A.R. Tatchell, “VogeP’s Textbook of Practical Organic Chemistry”, 5. ed., Longman Scientific & Technical, London (1991).作者: 歪曲道理 時(shí)間: 2025-3-26 07:40
Couplings of Acetylenes with ,,-Halides,ouplings with copper acetylides [4, 5]). Couplings of free acetylenes with iodoheteroaromates in the presence of potassium carbonate and catalytic amounts of metallic copper or Cui have been reported by a research group in Novosibirsk [11].作者: insomnia 時(shí)間: 2025-3-26 11:25
hecked the experimental procedures illustrating the catalytic use of copper, nickel, and palladium compounds in organic synthesis. All procedures are on a preparative scale, make economic use of solvents and catalysts, avoid toxic substances and have high yields.978-3-540-65550-3978-3-642-60328-0作者: 震驚 時(shí)間: 2025-3-26 15:55 作者: DEMUR 時(shí)間: 2025-3-26 17:26 作者: dandruff 時(shí)間: 2025-3-27 00:56
aceutical research.Homogeneous catalysis is an important strategy for the synthesis of high-valued chemicals. L. Brandsma has carefully selected and checked the experimental procedures illustrating the catalytic use of copper, nickel, and palladium compounds in organic synthesis. All procedures are 作者: 陶瓷 時(shí)間: 2025-3-27 02:39
Lecture Notes in Computer Sciencekynes (RC=C-Br) react under milder conditions to give alkynenitriles [2]...Apparently the reaction does not proceed to completion with a combination of alkali cyanide and . amounts of copper(I) cyanide.作者: perimenopause 時(shí)間: 2025-3-27 07:50
Nickel- and Palladium-Catalyzed Cyanatiori of ,,-Halides and ,,-Triflates,kynes (RC=C-Br) react under milder conditions to give alkynenitriles [2]...Apparently the reaction does not proceed to completion with a combination of alkali cyanide and . amounts of copper(I) cyanide.作者: 逢迎春日 時(shí)間: 2025-3-27 09:47 作者: 洞穴 時(shí)間: 2025-3-27 17:16
Copper(l)-Halide-Catalyzed Substitution of ,,-HaIogen by Alkoxide,. RS. and RSe. can substitute chlorine, and in a few cases, even bromine. In all substitutions strongly polar solvents such as .,.-dimethylformamide (DMF) and hexamethylphosphoric triamide (HMPT) were used. Some of these reactions have preparative significance. The same group of Italian chemists [6]作者: anthropologist 時(shí)間: 2025-3-27 21:18 作者: GRAVE 時(shí)間: 2025-3-28 01:50 作者: 不公開 時(shí)間: 2025-3-28 02:37
Adheesh Shah,Vinayak A. Modi,M. Boopathi. RS. and RSe. can substitute chlorine, and in a few cases, even bromine. In all substitutions strongly polar solvents such as .,.-dimethylformamide (DMF) and hexamethylphosphoric triamide (HMPT) were used. Some of these reactions have preparative significance. The same group of Italian chemists [6]作者: outskirts 時(shí)間: 2025-3-28 06:37 作者: 針葉 時(shí)間: 2025-3-28 11:44 作者: Spinous-Process 時(shí)間: 2025-3-28 15:39 作者: 大火 時(shí)間: 2025-3-28 21:35
Nickel- and Palladium-Catalyzed Cyanatiori of ,,-Halides and ,,-Triflates,heating of an aryl or hetaryl bromide or iodide with copper(I) cyanide at elevated temperatures, using high-boiling solvents such as DMF. 1-Bromo-l-alkynes (RC=C-Br) react under milder conditions to give alkynenitriles [2]...Apparently the reaction does not proceed to completion with a combination o作者: 有角 時(shí)間: 2025-3-29 01:43
Couplings of Acetylenes with ,,-Halides,lladium (II) chloride and copper (I) iodide. Somewhat earlier, in the same year, two other research groups [2,3] had communicated similar couplings under different conditions, using only palladium catalysts. Such . to ..-couplings were earlier only possible under forced conditions (Stephens-Castro c作者: 違抗 時(shí)間: 2025-3-29 05:25
Nickel- and Palladium-Catalyzed Cross-Coupling Reactions with Organometallic Intermediates,kel compounds, such as dichloro [1,2-bis(diphenylphosphino)ethane] nickel(II) (NiCl.-dppe) and nickel acetylacetonate (Ni(acac).). Somewhat later coupling reactions were carried out with other organometallic compounds unDEr the influence of various nickel and palladium catalysts.作者: 十字架 時(shí)間: 2025-3-29 08:24
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