1
|
Identifying the meta, para and ortho isomers in octa(aminophenyl)silsesquioxane (OAPS) from joint experimental characterizations and theoretical predictions of the IR and NMR spectra. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.133510] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
2
|
Réant BLL, Berryman VEJ, Basford AR, Nodaraki LE, Wooles AJ, Tuna F, Kaltsoyannis N, Mills DP, Liddle ST. 29Si NMR Spectroscopy as a Probe of s- and f-Block Metal(II)-Silanide Bond Covalency. J Am Chem Soc 2021; 143:9813-9824. [PMID: 34169713 DOI: 10.1021/jacs.1c03236] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
We report the use of 29Si NMR spectroscopy and DFT calculations combined to benchmark the covalency in the chemical bonding of s- and f-block metal-silicon bonds. The complexes [M(SitBu3)2(THF)2(THF)x] (1-M: M = Mg, Ca, Yb, x = 0; M = Sm, Eu, x = 1) and [M(SitBu2Me)2(THF)2(THF)x] (2-M: M = Mg, x = 0; M = Ca, Sm, Eu, Yb, x = 1) have been synthesized and characterized. DFT calculations and 29Si NMR spectroscopic analyses of 1-M and 2-M (M = Mg, Ca, Yb, No, the last in silico due to experimental unavailability) together with known {Si(SiMe3)3}--, {Si(SiMe2H)3}--, and {SiPh3}--substituted analogues provide 20 representative examples spanning five silanide ligands and four divalent metals, revealing that the metal-bound 29Si NMR isotropic chemical shifts, δSi, span a wide (∼225 ppm) range when the metal is kept constant, and direct, linear correlations are found between δSi and computed delocalization indices and quantum chemical topology interatomic exchange-correlation energies that are measures of bond covalency. The calculations reveal dominant s- and d-orbital character in the bonding of these silanide complexes, with no significant f-orbital contributions. The δSi is determined, relatively, by paramagnetic shielding for a given metal when the silanide is varied but by the spin-orbit shielding term when the metal is varied for a given ligand. The calculations suggest a covalency ordering of No(II) > Yb(II) > Ca(II) ≈ Mg(II), challenging the traditional view of late actinide chemical bonding being equivalent to that of the late lanthanides.
Collapse
Affiliation(s)
- Benjamin L L Réant
- Department of Chemistry, The University of Manchester, Oxford Road, Manchester M13 9PL, U.K
| | - Victoria E J Berryman
- Department of Chemistry, The University of Manchester, Oxford Road, Manchester M13 9PL, U.K
| | - Annabel R Basford
- Department of Chemistry, The University of Manchester, Oxford Road, Manchester M13 9PL, U.K
| | - Lydia E Nodaraki
- Department of Chemistry, The University of Manchester, Oxford Road, Manchester M13 9PL, U.K
| | - Ashley J Wooles
- Department of Chemistry, The University of Manchester, Oxford Road, Manchester M13 9PL, U.K
| | - Floriana Tuna
- Department of Chemistry, The University of Manchester, Oxford Road, Manchester M13 9PL, U.K
| | - Nikolas Kaltsoyannis
- Department of Chemistry, The University of Manchester, Oxford Road, Manchester M13 9PL, U.K
| | - David P Mills
- Department of Chemistry, The University of Manchester, Oxford Road, Manchester M13 9PL, U.K
| | - Stephen T Liddle
- Department of Chemistry, The University of Manchester, Oxford Road, Manchester M13 9PL, U.K
| |
Collapse
|
3
|
Aichi M, Hafied M, Dibi A. THEORETICAL STUDY OF PENTAVALENT HALOSILICONATES:
STRUCTURE AND CHARGE DELOCALIZATION. J STRUCT CHEM+ 2021. [DOI: 10.1134/s0022476621060020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
|
4
|
Bursch M, Gasevic T, Stückrath JB, Grimme S. Comprehensive Benchmark Study on the Calculation of 29Si NMR Chemical Shifts. Inorg Chem 2020; 60:272-285. [PMID: 33322898 DOI: 10.1021/acs.inorgchem.0c02907] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
A comprehensive and diverse benchmark set for the calculation of 29Si NMR chemical shifts is presented. The SiS146 set includes 100 silicon containing compounds with 146 experimentally determined reference 29Si NMR chemical shifts measured in nine different solvents in a range from -400 to +828 ppm. Silicon atoms bound to main group elements as well as transition metals with coordination numbers of 2-6 in various bonding patterns including multiple bonds and coordinative and aromatic bonding are represented. The performance of various common and specialized density functional approximations including (meta-)GGA, hybrid, and double-hybrid functionals in combination with different AO basis sets and for differently optimized geometries is evaluated. The role of scalar-relativistic effects is further investigated by inclusion of the zeroth order regular approximation (ZORA) method into the calculations. GGA density functional approximations (DFAs) are found to outperform hybrid DFAs with B97-D3 performing best with an MAD of 7.2 ppm for the subset including only light atoms (Z < 18), while TPSSh is the best tested hybrid functional with an MAD of 10.3 ppm. For 29Si cores in the vicinity of heavier atoms, the application of ZORA proved indispensable. Inclusion of spin-orbit effects into the 29Si NMR chemical shift calculation decreases the mean absolute deviations by up to 74% compared to calculations applying effective core potentials.
Collapse
Affiliation(s)
- Markus Bursch
- Mulliken Center for Theoretical Chemistry, Institute for Physical and Theoretical Chemistry, University of Bonn, Beringstrasse 4, 53115 Bonn, Germany
| | - Thomas Gasevic
- Mulliken Center for Theoretical Chemistry, Institute for Physical and Theoretical Chemistry, University of Bonn, Beringstrasse 4, 53115 Bonn, Germany
| | - Julius B Stückrath
- Mulliken Center for Theoretical Chemistry, Institute for Physical and Theoretical Chemistry, University of Bonn, Beringstrasse 4, 53115 Bonn, Germany
| | - Stefan Grimme
- Mulliken Center for Theoretical Chemistry, Institute for Physical and Theoretical Chemistry, University of Bonn, Beringstrasse 4, 53115 Bonn, Germany
| |
Collapse
|
5
|
Makulski W, Jackowski K. 1H, 13C and 29Si magnetic shielding in gaseous and liquid tetramethylsilane. JOURNAL OF MAGNETIC RESONANCE (SAN DIEGO, CALIF. : 1997) 2020; 313:106716. [PMID: 32213448 DOI: 10.1016/j.jmr.2020.106716] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/29/2019] [Revised: 03/08/2020] [Accepted: 03/09/2020] [Indexed: 06/10/2023]
Abstract
Tetramethylsilane (TMS) is well-known as a reference standard of 1H, 13C and 29Si NMR chemical shifts. In the present study, we have observed TMS molecules in gaseous and liquid solutions. In the gas phase, the shielding parameters of TMS are monitored as the functions of density when xenon and krypton are applied as the buffer gases. It permits the evaluation of shielding in an isolated TMS molecule which is determined from the measurements of frequency and available nuclear magnetic moments. Having the shielding constants of an isolated TMS molecule, it is possible to proceed with the evaluation of 1H, 13C and 29Si TMS shielding in liquid state, which is extremely useful for the complete referencing of NMR spectra for protons, carbon-13 and silicon-29 nuclei. Consequently, the readings of chemical shifts and shielding parameters can be practically performed in the same experiment.
Collapse
Affiliation(s)
- Włodzimierz Makulski
- Laboratory of NMR Spectroscopy, Faculty of Chemistry, Warsaw University, Pasteura 1, 02-093 Warszawa, Poland
| | - Karol Jackowski
- Laboratory of NMR Spectroscopy, Faculty of Chemistry, Warsaw University, Pasteura 1, 02-093 Warszawa, Poland.
| |
Collapse
|
6
|
Huynh W, Conley MP. Origin of the 29Si NMR chemical shift in R3Si–X and relationship to the formation of silylium (R3Si+) ions. Dalton Trans 2020; 49:16453-16463. [DOI: 10.1039/d0dt02099k] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The origin in deshielding of 29Si NMR chemical shifts in R3Si–X, where X = H, OMe, Cl, OTf, [CH6B11X6], toluene, and OX (OX = surface oxygen), as well as iPr3Si+ and Mes3Si+ were studied using DFT methods.
Collapse
Affiliation(s)
- Winn Huynh
- Department of Chemistry
- University of California
- Riverside
- USA
| | | |
Collapse
|
7
|
Maximiano P, Durães L, Simões PN. Organically-modified silica aerogels: A density functional theory study. J Supercrit Fluids 2019. [DOI: 10.1016/j.supflu.2019.02.018] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
|
8
|
Kramer N, Jöst C, Mackenroth A, Greb L. Synthesis of Electron-Rich, Planarized Silicon(IV) Species and a Theoretical Analysis of Dimerizing Aminosilanes. Chemistry 2017; 23:17764-17774. [DOI: 10.1002/chem.201703649] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2017] [Indexed: 12/31/2022]
Affiliation(s)
- Nina Kramer
- Anorganisch-Chemisches Institut; Ruprecht-Karls-Universität Heidelberg; Im Neuenheimer Feld 270 69120 Heidelberg Germany
| | - Christoph Jöst
- Anorganisch-Chemisches Institut; Ruprecht-Karls-Universität Heidelberg; Im Neuenheimer Feld 270 69120 Heidelberg Germany
| | - Alexandra Mackenroth
- Anorganisch-Chemisches Institut; Ruprecht-Karls-Universität Heidelberg; Im Neuenheimer Feld 270 69120 Heidelberg Germany
| | - Lutz Greb
- Anorganisch-Chemisches Institut; Ruprecht-Karls-Universität Heidelberg; Im Neuenheimer Feld 270 69120 Heidelberg Germany
| |
Collapse
|
9
|
Neumeyer F, Schweizer JI, Meyer L, Sturm AG, Nadj A, Holthausen MC, Auner N. Thermal Synthesis of Perchlorinated Oligosilanes: A Fresh Look at an Old Reaction. Chemistry 2017. [DOI: 10.1002/chem.201702224] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Felix Neumeyer
- Institut für Anorganische Chemie; Goethe-Universität; Max-von-Laue-Strasse 7 60438 Frankfurt/Main Germany
| | - Julia I. Schweizer
- Institut für Anorganische Chemie; Goethe-Universität; Max-von-Laue-Strasse 7 60438 Frankfurt/Main Germany
| | - Lioba Meyer
- Institut für Anorganische Chemie; Goethe-Universität; Max-von-Laue-Strasse 7 60438 Frankfurt/Main Germany
| | - Alexander G. Sturm
- Institut für Anorganische Chemie; Goethe-Universität; Max-von-Laue-Strasse 7 60438 Frankfurt/Main Germany
| | - Andor Nadj
- Institut für Anorganische Chemie; Goethe-Universität; Max-von-Laue-Strasse 7 60438 Frankfurt/Main Germany
| | - Max C. Holthausen
- Institut für Anorganische Chemie; Goethe-Universität; Max-von-Laue-Strasse 7 60438 Frankfurt/Main Germany
| | - Norbert Auner
- Institut für Anorganische Chemie; Goethe-Universität; Max-von-Laue-Strasse 7 60438 Frankfurt/Main Germany
| |
Collapse
|
10
|
Spontaneous vs. Base‐Induced Dehydrochlorination of Group 14
ortho
‐Carboranylamidinates. Eur J Inorg Chem 2017. [DOI: 10.1002/ejic.201700500] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
|
11
|
Nizamov IS, Terenzhev DA, Nizamov ID, Shumatbaev GG, Batyeva ES, Cherkasov RA. Dithiophosphorylation of nerol and geraniol trimethylsilyl derivatives. RUSSIAN JOURNAL OF ORGANIC CHEMISTRY 2017. [DOI: 10.1134/s1070428017020026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
|
12
|
Borba A, Vareda JP, Durães L, Portugal A, Simões PN. Spectroscopic characterization of silica aerogels prepared using several precursors – effect on the formation of molecular clusters. NEW J CHEM 2017. [DOI: 10.1039/c7nj01082f] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
The structural and spectroscopic properties of silica aerogels were studied using complementary approaches, such as Fourier transform infrared spectroscopy and solid-state NMR spectroscopy.
Collapse
Affiliation(s)
- A. Borba
- CIEPQPF – Department of Chemical Engineering
- University of Coimbra
- P-3030-790 Coimbra
- Portugal
| | - J. P. Vareda
- CIEPQPF – Department of Chemical Engineering
- University of Coimbra
- P-3030-790 Coimbra
- Portugal
| | - L. Durães
- CIEPQPF – Department of Chemical Engineering
- University of Coimbra
- P-3030-790 Coimbra
- Portugal
| | - A. Portugal
- CIEPQPF – Department of Chemical Engineering
- University of Coimbra
- P-3030-790 Coimbra
- Portugal
| | - P. N. Simões
- CIEPQPF – Department of Chemical Engineering
- University of Coimbra
- P-3030-790 Coimbra
- Portugal
| |
Collapse
|
13
|
Nizamov IS, Nikitin YN, Nizamov ID, Cherkasov RA. Reactions of 2,4-diaryl 1,3,2,4-dithiadiphosphetane-2,4- disulfides with disilylated resorcinols. J Sulphur Chem 2016. [DOI: 10.1080/17415993.2015.1119278] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Affiliation(s)
- Ilyas S. Nizamov
- Alexander Butlerov Institute of Chemistry, Kazan (Volga region) Federal University, Kazan, Russia
- A.E. Arbuzov Institute of Organic and Physical Chemistry, Kazan, Russia
| | | | - Ilnar D. Nizamov
- Alexander Butlerov Institute of Chemistry, Kazan (Volga region) Federal University, Kazan, Russia
| | - Rafael A. Cherkasov
- Alexander Butlerov Institute of Chemistry, Kazan (Volga region) Federal University, Kazan, Russia
| |
Collapse
|
14
|
Nizamov IS, Nikitin YN, Belov TG, Nizamov ID, Voloshina AD, Cherkasov RA. 1,2:5,6-Di-O-Cyclohexylidene-d-Mannitol and Its Bis(Trimethylsilyl) Ether in the Dithiophosphorylation Reactions. HETEROATOM CHEMISTRY 2016. [DOI: 10.1002/hc.21307] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Ilyas S. Nizamov
- Kazan Federal University; Kremlievskaya Str., 18; Kazan 420008 Russia
- State Budgetary-Funded Institution of Science A.E. Arbuzov Institute of Organic and Physical Chemistry of Kazan Scientific Center of Russian Academy of Sciences; Arbuzov Str. 8; 420088 Kazan Russia
| | | | - Timur G. Belov
- Kazan Federal University; Kremlievskaya Str., 18; Kazan 420008 Russia
| | - Ilnar D. Nizamov
- Kazan Federal University; Kremlievskaya Str., 18; Kazan 420008 Russia
| | - Alexandra D. Voloshina
- State Budgetary-Funded Institution of Science A.E. Arbuzov Institute of Organic and Physical Chemistry of Kazan Scientific Center of Russian Academy of Sciences; Arbuzov Str. 8; 420088 Kazan Russia
| | | |
Collapse
|
15
|
Schweizer JI, Scheibel MG, Diefenbach M, Neumeyer F, Würtele C, Kulminskaya N, Linser R, Auner N, Schneider S, Holthausen MC. A Disilene Base Adduct with a Dative Si-Si Single Bond. Angew Chem Int Ed Engl 2015; 55:1782-6. [DOI: 10.1002/anie.201510477] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2015] [Indexed: 11/07/2022]
Affiliation(s)
- Julia I. Schweizer
- Institut für Anorganische Chemie; Goethe-Universität; Max-von-Laue-Straße 7 60438 Frankfurt/Main Germany
| | - Markus G. Scheibel
- Institut für Anorganische Chemie; Georg-August-Universität; Tammannstraße 4 37077 Göttingen Germany
| | - Martin Diefenbach
- Institut für Anorganische Chemie; Goethe-Universität; Max-von-Laue-Straße 7 60438 Frankfurt/Main Germany
| | - Felix Neumeyer
- Institut für Anorganische Chemie; Goethe-Universität; Max-von-Laue-Straße 7 60438 Frankfurt/Main Germany
| | - Christian Würtele
- Institut für Anorganische Chemie; Georg-August-Universität; Tammannstraße 4 37077 Göttingen Germany
| | - Natalia Kulminskaya
- Department NMR-Based Structural Biology; Max-Planck Institute for Biophysical Chemistry; Am Fassberg 11 37077 Göttingen Germany
| | - Rasmus Linser
- Department NMR-Based Structural Biology; Max-Planck Institute for Biophysical Chemistry; Am Fassberg 11 37077 Göttingen Germany
| | - Norbert Auner
- Institut für Anorganische Chemie; Goethe-Universität; Max-von-Laue-Straße 7 60438 Frankfurt/Main Germany
| | - Sven Schneider
- Institut für Anorganische Chemie; Georg-August-Universität; Tammannstraße 4 37077 Göttingen Germany
| | - Max C. Holthausen
- Institut für Anorganische Chemie; Goethe-Universität; Max-von-Laue-Straße 7 60438 Frankfurt/Main Germany
| |
Collapse
|
16
|
Schweizer JI, Scheibel MG, Diefenbach M, Neumeyer F, Würtele C, Kulminskaya N, Linser R, Auner N, Schneider S, Holthausen MC. A Disilene Base Adduct with a Dative Si-Si Single Bond. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201510477] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Julia I. Schweizer
- Institut für Anorganische Chemie; Goethe-Universität; Max-von-Laue-Straße 7 60438 Frankfurt/Main Germany
| | - Markus G. Scheibel
- Institut für Anorganische Chemie; Georg-August-Universität; Tammannstraße 4 37077 Göttingen Germany
| | - Martin Diefenbach
- Institut für Anorganische Chemie; Goethe-Universität; Max-von-Laue-Straße 7 60438 Frankfurt/Main Germany
| | - Felix Neumeyer
- Institut für Anorganische Chemie; Goethe-Universität; Max-von-Laue-Straße 7 60438 Frankfurt/Main Germany
| | - Christian Würtele
- Institut für Anorganische Chemie; Georg-August-Universität; Tammannstraße 4 37077 Göttingen Germany
| | - Natalia Kulminskaya
- Department NMR-Based Structural Biology; Max-Planck Institute for Biophysical Chemistry; Am Fassberg 11 37077 Göttingen Germany
| | - Rasmus Linser
- Department NMR-Based Structural Biology; Max-Planck Institute for Biophysical Chemistry; Am Fassberg 11 37077 Göttingen Germany
| | - Norbert Auner
- Institut für Anorganische Chemie; Goethe-Universität; Max-von-Laue-Straße 7 60438 Frankfurt/Main Germany
| | - Sven Schneider
- Institut für Anorganische Chemie; Georg-August-Universität; Tammannstraße 4 37077 Göttingen Germany
| | - Max C. Holthausen
- Institut für Anorganische Chemie; Goethe-Universität; Max-von-Laue-Straße 7 60438 Frankfurt/Main Germany
| |
Collapse
|
17
|
Doronina EP, Sidorkin VF, Lazareva NF. Analysis of the hypersensitivity of the (29)Si NMR chemical shift of the pentacoordinate silicon compounds to the temperature effect. N-(Silylmethyl)acetamides. J Phys Chem A 2015; 119:3663-73. [PMID: 25803817 DOI: 10.1021/acs.jpca.5b01746] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Theoretical investigation of the phenomenon of hypersensitivity of the (29)Si NMR chemical shift, δ, in the pentacoordinate silicon compounds to the temperature effect has been performed by the example of N-(silylmethyl)acetamides MeC(O)NMeCH2SiX3 (X = Me, 1; OMe, 2; F, 3) and MeC(O)NMeCH2SiMe2F (4) with the use of experimental dynamic NMR (DNMR) (29)Si data. It is based on the following: (i) the analysis of the potential energy surface of molecules 1-4 in polar solvents and the energetics of interconversion between their possible isomeric forms; (ii) the calculations of δ at different temperatures taking into account the dependence of the dielectric constant (ε) of the medium on T, and (iii) the isolation of dynamic, geometrical, and polar contributions to the temperature drift of δ. The results obtained allowed us to give a consistent explanation of the DNMR (29)Si spectra of acetamides 1-4 and to elucidate the nature of an unusual effect of T on δ.
Collapse
Affiliation(s)
- Evgeniya P Doronina
- A. E. Favorsky Irkutsk Institute of Chemistry, Siberian Branch of the Russian Academy of Sciences, Favorsky, 1, Irkutsk 664033, Russian Federation
| | - Valery F Sidorkin
- A. E. Favorsky Irkutsk Institute of Chemistry, Siberian Branch of the Russian Academy of Sciences, Favorsky, 1, Irkutsk 664033, Russian Federation
| | - Nataliya F Lazareva
- A. E. Favorsky Irkutsk Institute of Chemistry, Siberian Branch of the Russian Academy of Sciences, Favorsky, 1, Irkutsk 664033, Russian Federation
| |
Collapse
|
18
|
Tsang ASK, Sanhueza IA, Schoenebeck F. Combining Experimental and Computational Studies to Understand and Predict Reactivities of Relevance to Homogeneous Catalysis. Chemistry 2014; 20:16432-41. [DOI: 10.1002/chem.201404725] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
|
19
|
Patschinski P, Zhang C, Zipse H. The Lewis Base-Catalyzed Silylation of Alcohols—A Mechanistic Analysis. J Org Chem 2014; 79:8348-57. [DOI: 10.1021/jo5016568] [Citation(s) in RCA: 58] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Pascal Patschinski
- Department of Chemistry, Ludwig-Maximilians-Universität, 81377 München, Germany
| | - Cong Zhang
- Department of Chemistry, Ludwig-Maximilians-Universität, 81377 München, Germany
| | - Hendrik Zipse
- Department of Chemistry, Ludwig-Maximilians-Universität, 81377 München, Germany
| |
Collapse
|