✦ LIBER ✦

Gas-Phase Reactions of M+ and [CpM]+ (M = Fe, Co, Ni) with 1,3,5-Trisilacyclohexane: First Evidence for the Formation of 1,3,5-Trisilabenzene

✍ Scribed by Dr. Asgeir Bjarnason; Prof. Dr. Ingvar Arnason

Publisher: John Wiley and Sons
Year: 1992
Tongue: English
Weight: 276 KB
Volume: 31
Category: Article
ISSN: 0044-8249
DOI: 10.1002/anie.199216331

No coin nor oath required. For personal study only.

✦ Synopsis

When starting with racemates, OY,,,,, = -l)i([j" + I ) , while for a sample ofcomposition (tl, I ) OY,,, = j([jd + 1) -2(/k/41'2)!tl(/1 -1). The optical yield can be related to the thermodynamic chirdl recognition. AAG = -RT1nl.i. as /j = [(I + OY)/(l -OY]' when d = l = I = 0.5 (0 s OY < 1 ).

[12] This exprcssion was obtained from J = (PDjFD) (kP/k") by applying the distribution constant (K,)-Hildebrand solubility (= polarity) parameter (6) relationship [12a.b] to both diastereomeric salts. a) H. Freiser. Solvent

📜 SIMILAR VOLUMES

Ligand-Induced Hydrogen Scrambling and I

Ligand-Induced Hydrogen Scrambling and Interligand Carbon – Carbon Bond Formation in the Gas-Phase Reactions of MCH3+ (MFe, Co) with 1-Octyne and 1-Octene

✍ Schwarz, Josef ;Schwarz, Helmut 📂 Article 📅 1993 🏛 Wiley (John Wiley & Sons) 🌐 English ⚖ 351 KB

Rate constants for the gas-phase reactio

Rate constants for the gas-phase reaction of hexamethylbenzene with OH radicals and H atoms and of 1,3,5-trimethylbenzene with H atoms

✍ T. Berndt; O. Böge 📂 Article 📅 2001 🏛 John Wiley and Sons 🌐 English ⚖ 142 KB 👁 2 views

Assembly of the Transition Metal Substit

Assembly of the Transition Metal Substituted Polyoxometalates ZnW11M(H2O)O3.0.CO;2-X/asset/equation/tex2gif-ueqn-1.gif?v=1&t=h5kuhpte&s=655ae5fcdbff96962b173055e6ca5bb805bed5e7" class="inlineGraphic"> (M=Mn, Cu, Fe, Co, Cr, Ni, Zn) on 4-Aminobenzoic Acid Modified Glassy Carbon Electrode and Their Electrochemical Study

✍ Jianyun Liu; Long Cheng; Shaojun Dong 📂 Article 📅 2002 🏛 John Wiley and Sons 🌐 English ⚖ 165 KB 👁 1 views

Theoretical study of self-exchange elect

Theoretical study of self-exchange electron-transfer reactions for the M(H2O)3.0.CO;2-J/asset/equation/tex2gif-ueqn-1.gif?v=1&t=h5o1nw4g&s=1376fb9f38de599480e9d63bb7cf311e3f6f276f" class="inlineGraphic"> (M = V, Cr, Mn, and Fe) systems

✍ Dongju Zhang; Bingyou Zhuang; Dacheng Feng; Chengbu Liu 📂 Article 📅 2000 🏛 John Wiley and Sons 🌐 English ⚖ 400 KB 👁 2 views

Based on an activation model, a available scheme to calculate the rate of the electron-transfer reaction between transition-metal complexes in aqueous solution is presented. Ab initio technique is used to determine the electron-transfer reactivity of the type M(H 2 O) 2+/3+ 6 of transition-metal com

Synthesis and Structure of [Sn4Se11]6–,

Synthesis and Structure of [Sn4Se11]6–, 3.0.CO;2-M/asset/equation/tex2gif-stack-1.gif?v=1&t=h5l55r5t&s=b439cdb160594bc76a5be3d9bf20c7c44cb6e3bd" class="inlineGraphic"> [Sn2Se52–], and 3.0.CO;2-M/asset/equation/tex2gif-stack-2.gif?v=1&t=h5l55r5t&s=155c1d4a988fd3c89485d09b17a5955efa65189b" class="inlineGraphic"> [Sn3Se72–] – Model Anions for the Solventothermal Reaction Pathway to Lamellar Selenidostannates(IV)

✍ Anja Loose; William S. Sheldrick 📂 Article 📅 1999 🏛 John Wiley and Sons 🌐 German ⚖ 205 KB 👁 1 views

Reaction of A 2 CO 3 (A = K, Rb) with Sn and Se in an H 2 O/CH 3 OH mixture at 115±130 °C affords the isotypic selenidostannates(IV) A 6 Sn 4 Se 11 ´x H 2 O (A = K, x = 8) 1 and 2 whose discrete [Sn 4 Se 11 ] 6± anions each contain two corner-bridged ditetrahedral [Sn 2 Se 6 ] 4± species. Similar re

Book review: Problems of stable isotopes

Book review: Problems of stable isotopes in tree-rings, lake sediments and peat-bogs as climatic evidence for the holocene. Edited by Burkhard Frenzel, Co-edited by Bernhard Stauffer and Mirjam M. Weib. Special Issue: Project European Palaeoclimate and Man 10, Gustav Fischer Verlag, Stuttgart, 1995. No. of pages: xii+189. Price: DM 78.00 ISBN 3-437-30817-3 U.S. ISBN 1-56081-436-5

✍ GOODESS, CLARE M. 📂 Article 📅 1997 🏛 John Wiley and Sons 🌐 English ⚖ 39 KB 👁 2 views