Îïèñàíèå: This book investigates carbon nucleophiles in selenocyclisations, as well as reaction protocols for performing such reactions catalytically. Details electrophilic selenium-mediated reactions and strategies using selenium catalysts and more.
Îïèñàíèå: Over the last three decades the importance of organosilicon chemistry has greatly increased because it has opened a number of new synthetic strategies. Silicon reagents are usually low-cost, versatile and allow a wide range of reactions.
Àâòîð: David J Liptrot Íàçâàíèå: Group 2 Mediated Dehydrocoupling ISBN: 3319210351 ISBN-13(EAN): 9783319210353 Èçäàòåëüñòâî: Springer Ðåéòèíã: Öåíà: 15672.00 ð. Íàëè÷èå íà ñêëàäå: Åñòü ó ïîñòàâùèêà Ïîñòàâêà ïîä çàêàç.
Îïèñàíèå: This book presents an in-depth study into the utility of � -bond metathesis in Group 2 mediated reactivity. Subsequent extensive mechanistic work focussing on both silicon-nitrogen and boron-nitrogen dehydrocoupling gives insights into both congeneric effects down Group 2 and ligand effects centring upon magnesium.
Îïèñàíèå: This book is the first in this area, serving as a resource and guidance manual for understanding the principles, mechanisms, design, and applications of microwaves in biofuel process chemistry. Green chemistry of microwave-mediated biofuel reactions and thermodynamic potentials for the process biochemistry are the focus of this book.
Îïèñàíèå: Bismuth Catalysts in Aqueous Media, by Shu Kobayashi, Masaharu Ueno and Taku Kitanosono.- Pentavalent Organobismuth Reagents in Organic Synthesis: Alkylation, Alcohol Oxidation and Cationic Photopolymerization , by Yoshihiro Matano.- Environmentally Friendly Organic Synthesis Using Bismuth(III) Compounds, by Scott W.
Àâòîð: Ernst Schaumann Íàçâàíèå: Sulfur-Mediated Rearrangements II ISBN: 3642087787 ISBN-13(EAN): 9783642087783 Èçäàòåëüñòâî: Springer Ðåéòèíã: Öåíà: 43100.00 ð. Íàëè÷èå íà ñêëàäå: Åñòü ó ïîñòàâùèêà Ïîñòàâêà ïîä çàêàç.
Îïèñàíèå: With contributions by numerous experts
Àâòîð: Ezat Khosravi; Yusuf Yagci; Yuri Savelyev Íàçâàíèå: New Smart Materials via Metal Mediated Macromolecular Engineering ISBN: 9048132770 ISBN-13(EAN): 9789048132775 Èçäàòåëüñòâî: Springer Ðåéòèíã: Öåíà: 21661.00 ð. Íàëè÷èå íà ñêëàäå: Åñòü ó ïîñòàâùèêà Ïîñòàâêà ïîä çàêàç.
Îïèñàíèå: Preface.- Acknowledgements.- Contributors.- Part 1. Atom Transfer Radical Polymerization (ATRP).- From Mechanism and Kinetics to Precise ATRP Synthesis; L. Mueller et al.- Polyelectrolyte Stars and Cylindrical Brushes made by ATRP: New Building Blocks in Nanotechnology; M. Ballauff, H.E. Müller.- Synthesis of smart materials by atom transfer Radical polymerization of oligo(ethylene glycol) methacrylate; J.-F. Lutz.- New polymers with optoelectronic properties by combination of ATRP, ROP and coupling processes; D.G. Colak et al.- Part 2. Click chemistry.- Synthesis of functionalised aliphatic polyesters by 'click' copper-catalysed alkyne-azide Cycloaddition; P. Lecomte et al.- Exploration of 'click' chemistry for Microelectronic applications; O.M. Musa, I.M. Sridhar.- From novel block-like copolymers to reactive nanoparticles: ATRP and 'click' chemistry as Synthetic tools; W. v.d. Camp et al.- Polymer- and colloid-functionalization using A combination of ATRP and click chemistry; Z. Zarafshani, J.F. Lutz; Click chemistry and step-growth polymerization: The ideal combination for the rejuvenation of industrial polymers; D. Fournier et al.- Part 3. Anionic polymerization.- New amphiphilic nanostructures based on block terpolymers by anionic polymerization; F. Schacher et al.- Epoxide activated anionic polymerization: Application to the synthesis of (co)polyethers with controlled structure and tuned properties; A. Labbe et al.- Design of smart comb macromolecules by Combination of living anionic and cationic polymerizations; F. Ariura et al.- Smart materials from living polypeptides; H. Iatrou, N. Hadjichristidis.- Part 4. Ring opening metathesis polymerization (ROMP).- ROMP: the method of choice for precise Macromolecular engineering and synthesis of Smart materials; E. Khosravi et al.- Synthesis of fluorine-18 functionalised Nanoparticles for use as in vivo molecular Imaging agents; J.B. Matson, R.H. Grubbs.- Polymeric monoliths: novel materials for separation science, heterogeneous catalysis and regenerative medicine; M.R. Buchmeiser.- Synthesis of biodegradable materials and chemical sensors via ROMP; E. Khosravi et al.- Ruthenium catalysts bearing o-chelating carboxylate ligand: potential chemo-switchable ROMP catalysts; R. Gawin, K. Grela.- Design and application of latent olefin metathesis catalysts featuring s-chelating alkylidene ligands; A. Szadkowska, K. Grela.- Novel cyclopolymerization derived conjugated polyenes: smart materials for electronics and sensors; M.R. Buchmeiser.- New membrane materials via catalytic polymerization of bis(trimethylsilyl) substituted norbornene type monomers; M.V. Bermeshev et al.- Part 5. Other polymerization methods.- Light induced processes for the synthesis of polymers with complex structures; Y.Y. Durmaz et al.- Recent advances in the functionalization of aliphatic polyesters by ring-opening polymerization; P. Lecomte, C. Jerome.- Thermally degradable maleimides for reworkable adhesives; O.M. Musa et al.- Polyurethanes with metal chelate fragments in the backbone and with coordination metal compounds nanostructured systems; Y. Savelyev.- Nanostrustured self-assembling systems based on functional poly(urethane/siloxane)s; Y. Savelyev.- Cu-containing polymer nanocomposites on the basis of some (co)polymers obtained using novel non-metallocene type ti-containing catalysts Cu-containing polymer nanocomposite; E. Kalbaliyeva et al.- Subject Index.-
Àâòîð: JOSE ISAGANI B. JANAIRO Íàçâàíèå: Peptide-Mediated Biomineralization ISBN: 9811008574 ISBN-13(EAN): 9789811008573 Èçäàòåëüñòâî: Springer Ðåéòèíã: Öåíà: 7836.00 ð. Íàëè÷èå íà ñêëàäå: Åñòü ó ïîñòàâùèêà Ïîñòàâêà ïîä çàêàç.
Îïèñàíèå: This book describes recent advances in peptide-mediated biomineralization and how this method was able to create improved catalysts through minor tweaks in the system.
Àâòîð: Ernst Schaumann; S. Akai; S.K. Bur; V. Gevorgyan; Íàçâàíèå: Sulfur-Mediated Rearrangements I ISBN: 3642087779 ISBN-13(EAN): 9783642087776 Èçäàòåëüñòâî: Springer Ðåéòèíã: Öåíà: 48774.00 ð. Íàëè÷èå íà ñêëàäå: Åñòü ó ïîñòàâùèêà Ïîñòàâêà ïîä çàêàç.
Îïèñàíèå: In their analysis of experiments and in their planning of syntheses, organic chemistsconsciouslyorunconsciouslytendtousetheprincipleofleastmotion, thechemicalequivalentofOccam'srazor. Inrearrangementreactionsthispr- ciple is violated and may make rearrangements problematic reactions. At the sametime, thereisalwaysfascinationintheunexpectedandsorearrangement reactionsarealsoanattractive?eldofstudy. Consequently, ourunderstanding of rearrangement reactions is now quite advanced and allows strategic uses in organic synthesis. Here, a helpful tool that may easily be overlooked is thein?uence oforganosulfurfunctionalitiesontheserearrangements. Infact, the presence of sulfur may make rearrangements predictable and productive or allow speci?c transformations which would otherwise require a tedious synthetic detour. The present account is meant to spread this knowledge. In addition, an introductory chapter gives a survey of the basics of organosulfur chemistry to put the information in the individual chapters into perspective and to help readers who are less familiar with the peculiarities of sulfur in an organicenvironment. Theamountofmaterialrequiringcoveragewassovastthatthevolumehadto besplitintotwoparts. Wehopethatreaderswillappreciatethecomprehensive and up-to-date information on sulfur-mediated rearrangements. Fortunately, leading experts were available to write the individual chapters and provide state-of-the-artreviews ofthecurrent researchonsulfur-mediated rearran- ments. It was a pleasure to work with these colleagues and I appreciate their involvement in spite of many other obligations. This volume should help the chemical community in their synthetic workand so it was worththe effort. Clausthal-Zellerfeld, October 2006 Ernst Schaumann Contents SulfurisMoreThantheFatBrotherofOxygen. AnOverviewofOrganosulfurChemistry E. Schaumann. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 RecentAdvancesinPummererReactions S. Akai-Y. Kita . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35 1,2-SulfurMigrations A. W. Sromek-V. Gevorgyan. . . . . . . . . . . . . . . . . . . . . . . . 77 1,3-SulfurShifts: MechanismandSyntheticUtility S. K. Bur. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125 AuthorIndexVolumes251-274. . . . . . . . . . . . . . . . . . . . . . 173 Subject Index. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 183 ContentsofVolume275 Sulfur-MediatedRearrangementsII Volume Editor: Ernst Schaumann ISBN: 978-3-540-68099-4 2,3]-Sigmatropic RearrangementsofAllylic Sulfur Compounds M. Reggelin 2,3]Sigmatropic RearrangementsofPropargylic andAllenicSystems S. Braverman -M.
Àâòîð: Ezat Khosravi; Yusuf Yagci; Yuri Savelyev Íàçâàíèå: New Smart Materials via Metal Mediated Macromolecular Engineering ISBN: 9048132762 ISBN-13(EAN): 9789048132768 Èçäàòåëüñòâî: Springer Ðåéòèíã: Öåíà: 43184.00 ð. Íàëè÷èå íà ñêëàäå: Åñòü ó ïîñòàâùèêà Ïîñòàâêà ïîä çàêàç.
Îïèñàíèå: Proceedings of the NATO Advanced Study Institute on New Smart Materials via Metal Mediated Macromolecular Engineering: From Complex to Nano StructuresAntalya, Turkey1-12 September 2008
