Recent developments in carbocation and onium ion chemistry / ed. by K.K.Laali. - Washington: American Chemical Society, 2007. - xiii, 528 p.: ill. - (ACS symposium series; 965). - Incl. bibl. ref. and indexes. - ISBN 978-0-8412-7414-3  Место хранения:   032 | Институт органической химии им. Н.Н.Ворожцова СО РАН | Новосибирск | Библиотека

Оглавление / Contents

Preface ........................................................ xi 1 Experimental and Computational NMR Spectroscopic Investigation of Silyl-Substituted Carbocations .............. 1 Hans-Ullrich Siehl 2 Super-Stabilization of π-Conjugated Cations by Annelation to Bicyclic Frameworks ...................................... 32 Koichi Komatsu 3 Unusually Stable Vinyl Cations .............................. 51 Thomas Müller, Dominik Margraf, Yvonne Syha, Hamid Reza Nasiri, Christian Kaiser, Rita Maier, Bettine Boltres, Mark Juhasz, and Christopher A. Reed 4 Vinyl Iodonium Salts as Precursors to Vinyl Cations ......... 68 Tadashi Okuyama and Morifumi Fujita 5 Generation of Alkylideneallyl Cations from Alkylidenecyclopropanone Acetals: Selectivity of Reaction with Nucleophiles ........................................... 88 Morifumi Fujita and Tadashi Okuyama 6 Conformational Studies of Cyclobutylmethyl Cations ......... 106 V. Prakash Reddy, G.K. Surya Prakash, and Golam Rasul 7 Persistent Organic Cationic Complexes: Structure and Reactivity ................................................. 118 Gennady I. Borodkin and Vyacheslav G. Shubin 8 Activation of Electrophilic Sites by Adjacent Cationic Groups ..................................................... 144 Douglas A. Klumpp 9 Stabilized Carbocations as Redox Active Chromophores: Preparation of Electrochromic Materials Using Stabilized Carbocations ............................................... 160 Shunji Ito, Koji Akimoto, and Noboru Morita 10 Cation Pool Method and Cation Flow Method .................. 184 Jun-ichi Yoshida 11 Fluorenylidene and Indenylidene Dications: Insights about Antiaromaticity ............................................ 210 Nancy S. Mills 12 Generation, Stability, and Reactions of Alkylated Fullerene Cations .......................................... 234 Toshikazu Kitagawa 13 Carbocations on Surfaces: Formation of Bicyclobutonium Cation via Ionization of Cyclopropylcarbinyl Chloride over NaY Zeolite ........................................... 254 Marcelo Franco, Nilton Rosenbach Jr., W. Bruce Kover, and Claudio J.A. Mota 14 MO Calculations Involving μ-Hydrido Cation Intermediates Relevant to the Heptane to Toluene Dehydrocyclization Reaction ................................................... 268 Ted S. Sorensen and Esther C.F. Yang 15 Theoretical Studies on Structure and Dynamics of Carbonium Ions ............................................. 297 Pierre M. Esteves, Felipe P. Fleming, and André G.H. Barbosa 16 Quantum Chemical Studies of Carbocations from Oxidized Metabolites of Aza-Polycyclic Aromatic Hydrocarbons ........ 329 Gabriela L. Borosky and Kenneth K. Laali 17 How Does Carbocation Stability Control the Beckmann Rearrangement Reaction? .................................... 364 Salai C. Ammal and Hiroshi Yamataka 18 Solvent Effects on the Chemistry of Bromonium and β-Bromocarbenium Ions as Reactive Intermediates ............ 375 Cinzia Chiappe 19 Syntheses of the CFY2+ (Y = Cl, Br) and CX3+ (X = Cl, Br, OTeF5) Cations Employing the Noble-Gas Oxidant, XeOTeF5+Sb(OTeF5)6- ........................................ 394 Hélène P.A. Mercier, Matthew D. Moran, and Gary J. Schrobilgen 20 Organoxenonium Salts: Synthesis by "Xenodeborylation", Reactivities, and NMR Spectroscopic Properties ............. 428 H.-J. Frohn and V.V. Bardin 21 Halogen Transfer Reactions from bis-Amino Halonium Ions to Acceptor Olefins: Mechanism and Strategies for Chiral Halogenation ............................................... 458 R. Stan Brown, Alexei A. Neverov, C. Tony Liu, and Christopher I. Maxwell 22 Synthesis of Phosphonium Salts by Metal-Catalyzed Addition Reaction .......................................... 477 Mieko Arisawa and Masahiko Yamaguchi Indexes Author Index .................................................. 495 Subject Index ................................................. 497