標(biāo)題: Titlebook: Reactivity Tuning in Oligosaccharide Assembly; Bert Fraser-Reid,J. Cristóbal López Book 2011 Springer-Verlag Berlin Heidelberg 2011 Active [打印本頁] 作者: Boldfaced 時間: 2025-3-21 19:41
書目名稱Reactivity Tuning in Oligosaccharide Assembly影響因子(影響力)
書目名稱Reactivity Tuning in Oligosaccharide Assembly影響因子(影響力)學(xué)科排名
書目名稱Reactivity Tuning in Oligosaccharide Assembly網(wǎng)絡(luò)公開度
書目名稱Reactivity Tuning in Oligosaccharide Assembly網(wǎng)絡(luò)公開度學(xué)科排名
書目名稱Reactivity Tuning in Oligosaccharide Assembly被引頻次
書目名稱Reactivity Tuning in Oligosaccharide Assembly被引頻次學(xué)科排名
書目名稱Reactivity Tuning in Oligosaccharide Assembly年度引用
書目名稱Reactivity Tuning in Oligosaccharide Assembly年度引用學(xué)科排名
書目名稱Reactivity Tuning in Oligosaccharide Assembly讀者反饋
書目名稱Reactivity Tuning in Oligosaccharide Assembly讀者反饋學(xué)科排名
作者: 寒冷 時間: 2025-3-21 22:33 作者: 強(qiáng)所 時間: 2025-3-22 00:33 作者: conspicuous 時間: 2025-3-22 05:40 作者: 輕打 時間: 2025-3-22 11:10
Influence of Protecting Groups on the Reactivity and Selectivity of Glycosylation: Chemistry of theed on the influence of the various protecting groups on stereoselectivity and these effects are interpreted in the framework of a general mechanistic scheme invoking a series of solvent-separated and contact ion pairs in dynamic equilibrium with a covalent α-glycosyl trifluoromethanesulfonate.作者: 我怕被刺穿 時間: 2025-3-22 12:58
Bert Fraser-Reid,J. Cristóbal LópezThis series presents critical reviews of the present position and future trends in modern chemical research. Short and concise reports on chemistry, each written by the world renowned experts.Still va作者: 組裝 時間: 2025-3-22 20:02 作者: kyphoplasty 時間: 2025-3-22 22:10
Bert Fraser-Reid,J. Cristóbal Lópezods. At a more general level our analysis, through the interwining of history with theory, prompts a rethinking of conventional theoretical perspectives and provides insights on how the process of formation of concrete economic organizations is related to entrepreneurship.作者: 大量殺死 時間: 2025-3-23 02:05
Ana M. Gómezods. At a more general level our analysis, through the interwining of history with theory, prompts a rethinking of conventional theoretical perspectives and provides insights on how the process of formation of concrete economic organizations is related to entrepreneurship.作者: Jubilation 時間: 2025-3-23 06:00
Tze Chieh Shiao,René Royods. At a more general level our analysis, through the interwining of history with theory, prompts a rethinking of conventional theoretical perspectives and provides insights on how the process of formation of concrete economic organizations is related to entrepreneurship.作者: 你不公正 時間: 2025-3-23 11:41
Kwan Soo Kim,Dae-Hwan Sukf ambitions and ceased once the labour market recovered. To get a deeper understanding of opportunity recognition, we construct a measure of opportunity confidence that helps us understand the cyclical behaviour of opportunity-driven entrepreneurship and the role played by the opportunity cost of en作者: assail 時間: 2025-3-23 17:09
Sylvain Aubry,Kaname Sasaki,Indrajeet Sharma,David Crichd pillars. Albeit the entrepreneurial abilities-related opportunity start-up is the most problematic pillar that reflects to the high ratio of necessity-motivated start-ups in these regions. In the final section, we present an entrepreneurship policy portfolio for each CEE region, based on the assum作者: Arbitrary 時間: 2025-3-23 21:43
Hemali D. Premathilake,Alexei V. Demchenkof ambitions and ceased once the labour market recovered. To get a deeper understanding of opportunity recognition, we construct a measure of opportunity confidence that helps us understand the cyclical behaviour of opportunity-driven entrepreneurship and the role played by the opportunity cost of en作者: 無可非議 時間: 2025-3-24 00:29
Chung-Yi Wu,Chi-Huey Wongf doing business, corruption, and other barriers) across selected countries. The latest available World Bank Entrepreneurship Database and World Bank Enterprise Survey (2012–2013) data were used to feature the determinants of high-growth SMEs. Strategic implications of the findings for policy makers作者: omnibus 時間: 2025-3-24 04:20
sungsf?higkeit und Rentabilit?t) herzustellen. Aus diesem Grund werden nur für diejenigen Beziehungen Hypothesen aufgestellt, die sich auch theoretisch ableiten lassen. Die folgende Darstellung gibt einen überblick über die Eingliederung dieses Abschnittes in den Verlauf der Arbeit.作者: DIKE 時間: 2025-3-24 07:39
,Armed–Disarmed Effects in Carbohydrate Chemistry: History, Synthetic and Mechanistic Studies,olysis to a hemiacetal. Although the answer was definitive, an in depth comparison of .-pentenyl and .-hexenyl glucosides was carried out which provided evidence in support of the transfer of cyclic bromonium ion between alkenes in a steady-state phenomenon. It was found that for two ω-alkenyl glyco作者: CARK 時間: 2025-3-24 14:11 作者: hemorrhage 時間: 2025-3-24 16:13 作者: expository 時間: 2025-3-24 22:19 作者: 把手 時間: 2025-3-25 00:34 作者: Gratuitous 時間: 2025-3-25 04:22
0340-1022 Glycoconjugate Synthesis., by Jeroen D. C. Codée, Alphert E. Christina, Marthe T. C. Walvoort, Herman S. Overkleeft and Gijsbert A. van der Marel.978-3-642-26824-3978-3-642-20914-7Series ISSN 0340-1022 Series E-ISSN 1436-5049 作者: 胰島素 時間: 2025-3-25 10:48
Superarmed and Superdisarmed Building Blocks in Expeditious Oligosaccharide Synthesis,作者: 碎片 時間: 2025-3-25 13:02
,Armed–Disarmed Effects in Carbohydrate Chemistry: History, Synthetic and Mechanistic Studies,ed by the chance events that laid the foundation for the armed–disarmed strategy for oligosaccharide assembly. A key mechanistic issue for this strategy was that, although both armed and disarmed entities could function independently as glycosyl donors, when one was forced to compete with the other 作者: 一罵死割除 時間: 2025-3-25 16:25 作者: 免費(fèi) 時間: 2025-3-25 23:01 作者: 沒有準(zhǔn)備 時間: 2025-3-26 02:04
Effect of Electron-Withdrawing Protecting Groups at Remote Positions of Donors on Glycosylation Stedonors, rhamnopyranosyl donors, and 2,6-dideoxyglucopyranosyl donors. We discuss the equatorial α-directing effect of an electron-withdrawing group at the N-5 position of sialyl donors. The proposed mechanism and origin of some of the equatorial β-directing effects are described. We also review the 作者: Preamble 時間: 2025-3-26 06:06
Influence of Protecting Groups on the Reactivity and Selectivity of Glycosylation: Chemistry of theed on the influence of the various protecting groups on stereoselectivity and these effects are interpreted in the framework of a general mechanistic scheme invoking a series of solvent-separated and contact ion pairs in dynamic equilibrium with a covalent α-glycosyl trifluoromethanesulfonate.作者: 分散 時間: 2025-3-26 09:58 作者: 流浪 時間: 2025-3-26 13:01
Uronic Acids in Oligosaccharide and Glycoconjugate Synthesis,t molecules, namely a pre-glycosylation oxidation approach, in which uronic acid building blocks are used, and a post-glycosylation oxidation strategy, which employs an oxidation step after the assembly of the oligosaccharide chain. Because uronic acid building blocks are generally considered to be 作者: ascetic 時間: 2025-3-26 20:15
0340-1022 emistry, each written by the world renowned experts.Still va.Armed–Disarmed Effects in Carbohydrate Chemistry: History, Synthetic and Mechanistic Studies., by Bert Fraser-Reid and J. Cristóbal López.?*.A Survey of Ley’s Reactivity Tuning in Oligosaccharide Synthesis., by Ana M. Gómez .*.?.“Active–La作者: fixed-joint 時間: 2025-3-26 23:45
Book 2011 of Ley’s Reactivity Tuning in Oligosaccharide Synthesis., by Ana M. Gómez .*.?.“Active–Latent” Thioglycosyl Donors and Acceptors in Oligosaccharide Syntheses., by Tze Chieh Shiao and René Roy .* .Effect of Electron-Withdrawing Protecting Groups at Remote Positions of Donors on Glycosylation Stereoc作者: 走路左晃右晃 時間: 2025-3-27 04:25 作者: Prophylaxis 時間: 2025-3-27 06:02
,A Survey of Ley’s Reactivity Tuning in Oligosaccharide Synthesis,vels of reactivity. The exploitation of these reactivity levels in chemoselective glycosylation processes (reactivity tuning) has allowed the development of highly simplified routes to several complex oligosaccharides in step-wise or one-pot procedures.作者: 出來 時間: 2025-3-27 12:35
,“Active–Latent” Thioglycosyl Donors and Acceptors in Oligosaccharide Syntheses,, including electron-donating/withdrawing substituents. In the second section, the nucleofugality will be adjusted by steric factors. Quantitative reactivity relationships will then be documented followed by presentation of other controlling elements including locked conformations, solvents, and promoters that will be illustrated throughout.作者: dialect 時間: 2025-3-27 14:35 作者: hematuria 時間: 2025-3-27 21:07
Bert Fraser-Reid,J. Cristóbal Lópezheir analyses elements from the theories of entrepreneurship and the firm; international business studies; cultural history; and the history of the rise of the world economy and the West. This interdisciplinary case study of diaspora entrepreneurship examines the organizational form of nineteenth-ce作者: Missile 時間: 2025-3-28 00:41
Ana M. Gómezheir analyses elements from the theories of entrepreneurship and the firm; international business studies; cultural history; and the history of the rise of the world economy and the West. This interdisciplinary case study of diaspora entrepreneurship examines the organizational form of nineteenth-ce作者: 使饑餓 時間: 2025-3-28 03:14 作者: Onerous 時間: 2025-3-28 08:00
Kwan Soo Kim,Dae-Hwan Suk05 and 2015, provides a fertile ground for examining how entrepreneurship is affected by the business cycle. Data from the Global Entrepreneurship Monitor shows that the changing macroeconomic conditions brought substantial variation in the prevalence rate of early-stage entrepreneurship. It was aro
