標(biāo)題: Titlebook: Aspects of Mechanism and Organometallic Chemistry; James H. Brewster Book 1978 Plenum Press, New York 1978 Zirconium.alkene.carbon.copper. [打印本頁] 作者: intern 時(shí)間: 2025-3-21 17:25
書目名稱Aspects of Mechanism and Organometallic Chemistry影響因子(影響力)
書目名稱Aspects of Mechanism and Organometallic Chemistry影響因子(影響力)學(xué)科排名
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書目名稱Aspects of Mechanism and Organometallic Chemistry讀者反饋
書目名稱Aspects of Mechanism and Organometallic Chemistry讀者反饋學(xué)科排名
作者: 公共汽車 時(shí)間: 2025-3-21 20:44 作者: sperse 時(shí)間: 2025-3-22 02:08 作者: 織布機(jī) 時(shí)間: 2025-3-22 08:26 作者: 誰在削木頭 時(shí)間: 2025-3-22 10:02 作者: 控制 時(shí)間: 2025-3-22 14:57 作者: craving 時(shí)間: 2025-3-22 19:12
Fragment-Based Methods in Drug Discoveryent (with necessary inhibitors for the concomitant free radical reactions) occurs with retention of configuration. The reversal of stereochemistry may result, not from change in mechanism, but rather from drastic changes in the rate of competing reactions with change of solvent.作者: mortuary 時(shí)間: 2025-3-22 22:51
https://doi.org/10.1007/978-1-4939-2486-8was the first application of the use of a boron hydride for the reduction of organic compounds. It was during this period, too, that Professor Schlesinger and his coworkers at the University of Chicago discovered both sodium borohydride. and lithium aluminum hydride (LAH)..作者: critique 時(shí)間: 2025-3-23 02:27
https://doi.org/10.1007/978-3-031-40601-0ies directed toward the utilization of these organometallics as intermediates in organic Synthesis. These efforts have resulted in the development of many new synthetic procedures of interest to the organic chemist.作者: TAG 時(shí)間: 2025-3-23 05:56 作者: bibliophile 時(shí)間: 2025-3-23 12:25 作者: 諄諄教誨 時(shí)間: 2025-3-23 14:30 作者: MURKY 時(shí)間: 2025-3-23 19:48 作者: 不吉祥的女人 時(shí)間: 2025-3-23 23:56
New Applications of Organomercury, -Palladium and -Rhodium Compounds in Organic Synthesis,f the more reactive organolithium and Grignard reagents at the turn of the century. Due to their low chemical reactivity towards organic substrates, organomercurials never developed the widespread synthetic utilization that these other organometallics have.作者: 含沙射影 時(shí)間: 2025-3-24 05:23 作者: 含糊 時(shí)間: 2025-3-24 07:04
Copper(II)-Induced Oxygenolysis of ,-Benzoquinones, Catechols, and Phenols: The Active Copper(II)-Serred between the last few members of the electron-transporting chain in pairs or singly, nor is it known precisely how molecular oxygen accepts the electrons from the last member of this chain (the .). . 作者: Cacophonous 時(shí)間: 2025-3-24 12:31
Solvation Methods for Protein–Ligand Dockingassic work since 1940 has altered indelibly the then prevailing view. The present-day organic chemist values and utilizes steric factors along with polar and resonance factors to account for chemical effects.作者: NAV 時(shí)間: 2025-3-24 16:48
https://doi.org/10.1007/978-1-4939-2486-8erred between the last few members of the electron-transporting chain in pairs or singly, nor is it known precisely how molecular oxygen accepts the electrons from the last member of this chain (the .). . 作者: VALID 時(shí)間: 2025-3-24 20:20
Fragment Screening and HIV Therapeutics,ibrium constants in terms of relative free energy changes.. One of the best known and most useful of these is an equation proposed by Hammett, which relates equilibrium and rate constants for the reactions of meta- and para-substituted benzene derivatives.. The Hammett relationship is based on the f作者: constellation 時(shí)間: 2025-3-25 00:10 作者: Geyser 時(shí)間: 2025-3-25 04:11
Solvation Methods for Protein–Ligand Dockingnt major developments were outlined by Brown in 1956.. Since that time steric effects have become an important part of the fabric of organic chemistry and recent advances are highlighted in chapters in advanced textbooks.. Steric effects have not always occupied a position of high regard, and the cl作者: 無價(jià)值 時(shí)間: 2025-3-25 07:37
https://doi.org/10.1007/978-1-4939-2486-8er. Since, in the overall process, oxygen acts as a final acceptor of electrons from the substrates and is converted to water, a special mechanism for the activation of molecular oxygen is not required. Nevertheless, it is still not known with certainty whether the required four electrons are transf作者: amplitude 時(shí)間: 2025-3-25 14:00
Fragment-Based Methods in Drug Discoveryion has now been found to be quantitative. It is shown, and explanations are offered for the phenomenon, that cleavage in carbon tetrachloride as solvent (with necessary inhibitors for the concomitant free radical reactions) occurs with retention of configuration. The reversal of stereochemistry may作者: 造反,叛亂 時(shí)間: 2025-3-25 17:55
https://doi.org/10.1007/978-1-4939-2486-8own’s Ph.D. thesis (under the direction of Professor H. I. Schlesinger) involved a study of the reduction of aldehydes and ketones by diborane.. This was the first application of the use of a boron hydride for the reduction of organic compounds. It was during this period, too, that Professor Schlesi作者: triptans 時(shí)間: 2025-3-25 21:54 作者: 得罪人 時(shí)間: 2025-3-26 02:35
https://doi.org/10.1007/978-3-031-40601-0hydroboration, respectively, of alkynes have opened a number of exciting new frontiers for chemical research. Of special importance have been the studies directed toward the utilization of these organometallics as intermediates in organic Synthesis. These efforts have resulted in the development of 作者: PALL 時(shí)間: 2025-3-26 05:57
L. Bronfman,J. May,L. A. Nyman,P. Thaddeusoperties, they soon found widespread use in the Synthesis of other organometallics. This application was relatively short-lived with the development of the more reactive organolithium and Grignard reagents at the turn of the century. Due to their low chemical reactivity towards organic substrates, o作者: 嚙齒動(dòng)物 時(shí)間: 2025-3-26 10:53 作者: 宣稱 時(shí)間: 2025-3-26 14:11
Michael Hennig,Armin Ruf,Walter HuberHerbert Brown has a long-standing interest in the concepts of hyperconjugation and non-classical behavior as influences in carbonium ion chemistry. It seems appropriate to consider at this symposium the analogous problem of delocalization to saturated substituents such as the trifluoromethyl group in negatively charged ions and in radicals.作者: 女歌星 時(shí)間: 2025-3-26 18:07 作者: FLIP 時(shí)間: 2025-3-26 22:26 作者: 甜瓜 時(shí)間: 2025-3-27 02:42 作者: 寄生蟲 時(shí)間: 2025-3-27 06:03
Radionuclide Incorporation , Organoboranes,The role of organoboranes in organic synthesis has expanded immensely since Professor Brown first reported their simple preparation . hydroboration.. Examination of the current literature leads to the conclusion that the expansion is far from over. Certainly the presentations at this symposium support such a conclusion.作者: Angiogenesis 時(shí)間: 2025-3-27 10:36 作者: opprobrious 時(shí)間: 2025-3-27 15:20
http://image.papertrans.cn/b/image/163089.jpg作者: 郊外 時(shí)間: 2025-3-27 18:23 作者: Nuance 時(shí)間: 2025-3-27 22:46
978-1-4684-3395-1Plenum Press, New York 1978作者: 冷漠 時(shí)間: 2025-3-28 03:15
Molecular and Conformational Equilibria Studied by Electron Spin Resonance Spectroscopy,ganic chemists to apply electron spin resonance spectroscopy to studies of organic reactions. One of our initial lines of research involved the study of electronic comproportionation reactions, such as that shown in equation 1..作者: antiquated 時(shí)間: 2025-3-28 08:55
Asymmetric Synthesis , Boranes: Chiral Allenic Boranes and Trialkylborane Reducing Agents,oboranes are well known for their ability to transform the alkyl group into various products with complete retention of configuration of the boron-carbon bond (eq 1).. Likewise, chiral boranes, such as diisopinocampheylborane, may be used to induce optical activity during the hydroboration process (eq 2)..作者: Glycogen 時(shí)間: 2025-3-28 10:29
,Herbert C. Brown — A Biographical Note,ntive as ever and the passage of years, each leaving it residue of experience, has served only to consolidate his skills in research. We expect him to be productive for many years and can look to the past for clues to the future.作者: 結(jié)果 時(shí)間: 2025-3-28 17:37
Fragment-Based Methods in Drug Discoveryganic chemists to apply electron spin resonance spectroscopy to studies of organic reactions. One of our initial lines of research involved the study of electronic comproportionation reactions, such as that shown in equation 1..作者: 凝乳 時(shí)間: 2025-3-28 21:33 作者: Admonish 時(shí)間: 2025-3-28 23:05
https://doi.org/10.1007/978-94-011-3384-5ntive as ever and the passage of years, each leaving it residue of experience, has served only to consolidate his skills in research. We expect him to be productive for many years and can look to the past for clues to the future.作者: DECRY 時(shí)間: 2025-3-29 04:10
The Mechanistic Probe of Increasing Electron Demand in the Study of Solvolytic Reactions,ibrium constants in terms of relative free energy changes.. One of the best known and most useful of these is an equation proposed by Hammett, which relates equilibrium and rate constants for the reactions of meta- and para-substituted benzene derivatives.. The Hammett relationship is based on the f作者: 放縱 時(shí)間: 2025-3-29 09:03 作者: Feigned 時(shí)間: 2025-3-29 13:27 作者: 大漩渦 時(shí)間: 2025-3-29 18:45
Copper(II)-Induced Oxygenolysis of ,-Benzoquinones, Catechols, and Phenols: The Active Copper(II)-Ser. Since, in the overall process, oxygen acts as a final acceptor of electrons from the substrates and is converted to water, a special mechanism for the activation of molecular oxygen is not required. Nevertheless, it is still not known with certainty whether the required four electrons are transf作者: 銼屑 時(shí)間: 2025-3-29 21:34 作者: 不能平靜 時(shí)間: 2025-3-30 00:23
Selective Reductions Using Metal Hydrides,own’s Ph.D. thesis (under the direction of Professor H. I. Schlesinger) involved a study of the reduction of aldehydes and ketones by diborane.. This was the first application of the use of a boron hydride for the reduction of organic compounds. It was during this period, too, that Professor Schlesi作者: 欲望小妹 時(shí)間: 2025-3-30 06:31 作者: 母豬 時(shí)間: 2025-3-30 09:39
The Versatile Alkenylalanes and Alkenylboranes,hydroboration, respectively, of alkynes have opened a number of exciting new frontiers for chemical research. Of special importance have been the studies directed toward the utilization of these organometallics as intermediates in organic Synthesis. These efforts have resulted in the development of 作者: alabaster 時(shí)間: 2025-3-30 13:54
New Applications of Organomercury, -Palladium and -Rhodium Compounds in Organic Synthesis,operties, they soon found widespread use in the Synthesis of other organometallics. This application was relatively short-lived with the development of the more reactive organolithium and Grignard reagents at the turn of the century. Due to their low chemical reactivity towards organic substrates, o
