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Carbenes, related intermediates, and small-sized cycles: contribution from Professor Nefedov’s laboratory. MENDELEEV COMMUNICATIONS 2021. [DOI: 10.1016/j.mencom.2021.11.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Yang T, Dangi BB, Maksyutenko P, Kaiser RI, Bertels LW, Head-Gordon M. Combined Experimental and Theoretical Study on the Formation of the Elusive 2-Methyl-1-silacycloprop-2-enylidene Molecule under Single Collision Conditions via Reactions of the Silylidyne Radical (SiH; X(2)Π) with Allene (H2CCCH2; X(1)A1) and D4-Allene (D2CCCD2; X(1)A1). J Phys Chem A 2015; 119:12562-78. [PMID: 26535955 DOI: 10.1021/acs.jpca.5b09773] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The crossed molecular beam reactions of the ground-state silylidyne radical (SiH; X(2)Π) with allene (H2CCCH2; X(1)A1) and D4-allene (D2CCCD2; X(1)A1) were carried out at collision energies of 30 kJ mol(-1). Electronic structure calculations propose that the reaction of silylidyne with allene has no entrance barrier and is initiated by silylidyne addition to the π electron density of allene either to one carbon atom (C1/C2) or to both carbon atoms simultaneously via indirect (complex forming) reaction dynamics. The initially formed addition complexes isomerize via two distinct reaction pathways, both leading eventually to a cyclic SiC3H5 intermediate. The latter decomposes through a loose exit transition state via an atomic hydrogen loss perpendicularly to the plane of the decomposing complex (sideways scattering) in an overall exoergic reaction (experimentally: -19 ± 13 kJ mol(-1); computationally: -5 ± 3 kJ mol(-1)). This hydrogen loss yields the hitherto elusive 2-methyl-1-silacycloprop-2-enylidene molecule (c-SiC3H4), which can be derived from the closed-shell cyclopropenylidene molecule (c-C3H2) by replacing a hydrogen atom with a methyl group and the carbene carbon atom by the isovalent silicon atom. The synthesis of the 2-methyl-1-silacycloprop-2-enylidene molecule in the bimolecular gas-phase reaction of silylidyne with allene enriches our understanding toward the formation of organosilicon species in the gas phase of the interstellar medium in particular via exoergic reactions of no entrance barrier. This facile route to 2-methyl-1-silacycloprop-2-enylidene via a silylidyne radical reaction with allene opens up a versatile approach to form hitherto poorly characterized silicon-bearing species in extraterrestrial environments; this reaction class might represent the missing link, leading from silicon-bearing radicals via organosilicon chemistry eventually to silicon-carbon-rich interstellar grains even in cold molecular clouds where temperatures are as low as 10 K.
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Affiliation(s)
- Tao Yang
- Department of Chemistry, University of Hawai'i at Manoa , Honolulu, Hawaii 96822, United States.,Department of Chemistry, University of California, Berkeley , Berkeley, California 94720, United States
| | - Beni B Dangi
- Department of Chemistry, University of Hawai'i at Manoa , Honolulu, Hawaii 96822, United States.,Department of Chemistry, University of California, Berkeley , Berkeley, California 94720, United States
| | - Pavlo Maksyutenko
- Department of Chemistry, University of Hawai'i at Manoa , Honolulu, Hawaii 96822, United States.,Department of Chemistry, University of California, Berkeley , Berkeley, California 94720, United States
| | - Ralf I Kaiser
- Department of Chemistry, University of Hawai'i at Manoa , Honolulu, Hawaii 96822, United States.,Department of Chemistry, University of California, Berkeley , Berkeley, California 94720, United States
| | - Luke W Bertels
- Department of Chemistry, University of Hawai'i at Manoa , Honolulu, Hawaii 96822, United States.,Department of Chemistry, University of California, Berkeley , Berkeley, California 94720, United States
| | - Martin Head-Gordon
- Department of Chemistry, University of Hawai'i at Manoa , Honolulu, Hawaii 96822, United States.,Department of Chemistry, University of California, Berkeley , Berkeley, California 94720, United States
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Affiliation(s)
- Sergei M. Korneev
- Department of Organic Chemistry, St. Petersburg State University, University prosp. 26, St. Petersburg, 198504, Russia
- Current address: Institute of Chemistry, University of Osnabrück, Barbarastr. 7, 49076 Osnabrück, Germany, Fax: +49‐541‐969‐2370, E‐mail: skorneev@uni‐osnabrueck.de
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Kassaee MZ, Zandi H. P-Heterocyclic silylenes: a survey of stability with density functional theory. J PHYS ORG CHEM 2011. [DOI: 10.1002/poc.1867] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- M. Z. Kassaee
- Department of Chemistry; Tarbiat Modares University; Tehran; Iran
| | - H. Zandi
- Department of Chemistry; Tarbiat Modares University; Tehran; Iran
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Czyzewski M, Bower J, Box M, Ottosson H, Steel PG. Silene equivalents through the rhodium-catalysed reactions of α-hypersilyl diazoesters: a computational and experimental study. Chem Sci 2011. [DOI: 10.1039/c1sc00405k] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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Basu S, Davidson IMT, Laupert R, Potzinger P. Low pressure pyrolysis of 1,1-dimethyl-1-silacyclobutane. ACTA ACUST UNITED AC 2010. [DOI: 10.1002/bbpc.19790831216] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Bastian E, Potzinger P, Ritter A, Schuchmann HP, von Sonntag C, Weddle G. The Direct Photolysis of Tetramethylsilane in the Gas and Liquid Phases. ACTA ACUST UNITED AC 2010. [DOI: 10.1002/bbpc.19800840112] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Kassaee MZ, Alipour Shakib F, Momeni MR, Ghambarian M, Musavi SM. Silabenzene through divalent precursors at theoretical levels. MONATSHEFTE FUR CHEMIE 2008. [DOI: 10.1007/s00706-008-0048-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Ottosson H, Steel PG. Silylenes, Silenes, and Disilenes: Novel Silicon-Based Reagents for Organic Synthesis? Chemistry 2006; 12:1576-85. [PMID: 16138382 DOI: 10.1002/chem.200500429] [Citation(s) in RCA: 148] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
Silylenes, silenes, and disilenes are silicon analogues of carbenes and alkenes. Since the first detection and isolation of these species a few decades ago, focus has been given to their fundamental structure and reactivity properties. Recent developments show that the time is set to exploit their unique chemistry in applied areas. Emerging applications in catalysis and stereoselective synthesis point to a new field within synthetic organosilicon chemistry.
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Affiliation(s)
- Henrik Ottosson
- Department of Chemistry, Organic Chemistry, Box 599, Uppsala University, 751 24 Uppsala, Sweden
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Märkl G, Hofmeister P. 1,4-Di-tert-butylsilabenzene: Generation and Trapping Reactions. ACTA ACUST UNITED AC 2003. [DOI: 10.1002/anie.197907891] [Citation(s) in RCA: 46] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Gusel'nikov LE. Hetero-π-systems from 2+2 cycloreversions. Part 1. Gusel'nikov–Flowers route to silenes and origination of the chemistry of doubly bonded silicon. Coord Chem Rev 2003. [DOI: 10.1016/s0010-8545(03)00104-8] [Citation(s) in RCA: 59] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Morkin TL, Leigh WJ, Tidwell TT, Allen AD. Direct Detection of Wiberg's Silene (1,1-Dimethyl-2,2-bis(trimethylsilyl)silene) and Absolute Rate Constants for Its Reactions in Solution. Organometallics 2001. [DOI: 10.1021/om010777g] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Interconversions of the silylene-to-silene and germylene-to-germene types: direct spectroscopic studies and calculations. Russ Chem Bull 1999. [DOI: 10.1007/bf02494839] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Leigh WJ, Kerst C, Boukherroub R, Morkin TL, Jenkins SI, Sung K, Tidwell TT. Substituent Effects on the Reactivity of the Silicon−Carbon Double Bond. Substituted 1,1-Dimethylsilenes from Far-UV Laser Flash Photolysis of α-Silylketenes and (Trimethylsilyl)diazomethane. J Am Chem Soc 1999. [DOI: 10.1021/ja984277z] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- William J. Leigh
- Contribution from the Departments of Chemistry, McMaster University, 1280 Main Street West, Hamilton, Ontario, Canada L8S 4M1, and University of Toronto, Ontario, Canada M5S 3H6
| | - Corinna Kerst
- Contribution from the Departments of Chemistry, McMaster University, 1280 Main Street West, Hamilton, Ontario, Canada L8S 4M1, and University of Toronto, Ontario, Canada M5S 3H6
| | - Rabah Boukherroub
- Contribution from the Departments of Chemistry, McMaster University, 1280 Main Street West, Hamilton, Ontario, Canada L8S 4M1, and University of Toronto, Ontario, Canada M5S 3H6
| | - Tracy L. Morkin
- Contribution from the Departments of Chemistry, McMaster University, 1280 Main Street West, Hamilton, Ontario, Canada L8S 4M1, and University of Toronto, Ontario, Canada M5S 3H6
| | - Stephen I. Jenkins
- Contribution from the Departments of Chemistry, McMaster University, 1280 Main Street West, Hamilton, Ontario, Canada L8S 4M1, and University of Toronto, Ontario, Canada M5S 3H6
| | - Kuangsen Sung
- Contribution from the Departments of Chemistry, McMaster University, 1280 Main Street West, Hamilton, Ontario, Canada L8S 4M1, and University of Toronto, Ontario, Canada M5S 3H6
| | - Thomas T. Tidwell
- Contribution from the Departments of Chemistry, McMaster University, 1280 Main Street West, Hamilton, Ontario, Canada L8S 4M1, and University of Toronto, Ontario, Canada M5S 3H6
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Khabashesku VN, Kudin KN, Tamás J, Boganov SE, Margrave JL, Nefedov OM. Transient 1,1-Dimethyl-1-germene, (CH3)2GeCH2. Gas-Phase Pyrolytic Generation and EIMS, Matrix Isolation FTIR, and Theoretical Studies. J Am Chem Soc 1998. [DOI: 10.1021/ja971134o] [Citation(s) in RCA: 36] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Valery N. Khabashesku
- Contribution from the Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Leninskii prospekt 47, Moscow 117913, Russian Federation, Central Research Institute for Chemistry, Hungarian Academy of Sciences, Budapest, Hungary, and Department of Chemistry, Rice University, Houston, Texas, 77005-1892
| | - Konstantin N. Kudin
- Contribution from the Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Leninskii prospekt 47, Moscow 117913, Russian Federation, Central Research Institute for Chemistry, Hungarian Academy of Sciences, Budapest, Hungary, and Department of Chemistry, Rice University, Houston, Texas, 77005-1892
| | - Josef Tamás
- Contribution from the Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Leninskii prospekt 47, Moscow 117913, Russian Federation, Central Research Institute for Chemistry, Hungarian Academy of Sciences, Budapest, Hungary, and Department of Chemistry, Rice University, Houston, Texas, 77005-1892
| | - Sergei E. Boganov
- Contribution from the Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Leninskii prospekt 47, Moscow 117913, Russian Federation, Central Research Institute for Chemistry, Hungarian Academy of Sciences, Budapest, Hungary, and Department of Chemistry, Rice University, Houston, Texas, 77005-1892
| | - John L. Margrave
- Contribution from the Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Leninskii prospekt 47, Moscow 117913, Russian Federation, Central Research Institute for Chemistry, Hungarian Academy of Sciences, Budapest, Hungary, and Department of Chemistry, Rice University, Houston, Texas, 77005-1892
| | - Oleg M. Nefedov
- Contribution from the Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Leninskii prospekt 47, Moscow 117913, Russian Federation, Central Research Institute for Chemistry, Hungarian Academy of Sciences, Budapest, Hungary, and Department of Chemistry, Rice University, Houston, Texas, 77005-1892
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Khabashesku VN, Kudin KN, Margrave JL. Vibrational analysis of infrared spectra of matrix-isolated transient silenes on basis of density functional theory calculations. J Mol Struct 1998. [DOI: 10.1016/s0022-2860(97)00398-0] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Deydier E, Menu MJ, Dartiguenave M, Dartiguenave Y, Simard M, Beauchamp AL, Brewer JC, Gray HB. Transition Metal Diazoalkane Complexes. Synthesis, Structure, and Photochemistry of Rh[C(N2)SiMe3](PEt3)3. Organometallics 1996. [DOI: 10.1021/om950490h] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Eric Deydier
- Laboratoire de Chimie Inorganique, Université P. Sabatier, 118, route de Narbonne, 31062 Toulouse, France, Département de Chimie, Université de Montréal, C. P. 6128, Succ. Centre Ville, Montréal, Québec H3C 3J7, Canada, and Division of Chemistry and Chemical Engineering, California Institute of Technology, Pasadena, California 91125
| | - Marie-Joëlle Menu
- Laboratoire de Chimie Inorganique, Université P. Sabatier, 118, route de Narbonne, 31062 Toulouse, France, Département de Chimie, Université de Montréal, C. P. 6128, Succ. Centre Ville, Montréal, Québec H3C 3J7, Canada, and Division of Chemistry and Chemical Engineering, California Institute of Technology, Pasadena, California 91125
| | - Michèle Dartiguenave
- Laboratoire de Chimie Inorganique, Université P. Sabatier, 118, route de Narbonne, 31062 Toulouse, France, Département de Chimie, Université de Montréal, C. P. 6128, Succ. Centre Ville, Montréal, Québec H3C 3J7, Canada, and Division of Chemistry and Chemical Engineering, California Institute of Technology, Pasadena, California 91125
| | - Yves Dartiguenave
- Laboratoire de Chimie Inorganique, Université P. Sabatier, 118, route de Narbonne, 31062 Toulouse, France, Département de Chimie, Université de Montréal, C. P. 6128, Succ. Centre Ville, Montréal, Québec H3C 3J7, Canada, and Division of Chemistry and Chemical Engineering, California Institute of Technology, Pasadena, California 91125
| | - Michel Simard
- Laboratoire de Chimie Inorganique, Université P. Sabatier, 118, route de Narbonne, 31062 Toulouse, France, Département de Chimie, Université de Montréal, C. P. 6128, Succ. Centre Ville, Montréal, Québec H3C 3J7, Canada, and Division of Chemistry and Chemical Engineering, California Institute of Technology, Pasadena, California 91125
| | - André L. Beauchamp
- Laboratoire de Chimie Inorganique, Université P. Sabatier, 118, route de Narbonne, 31062 Toulouse, France, Département de Chimie, Université de Montréal, C. P. 6128, Succ. Centre Ville, Montréal, Québec H3C 3J7, Canada, and Division of Chemistry and Chemical Engineering, California Institute of Technology, Pasadena, California 91125
| | - John C. Brewer
- Laboratoire de Chimie Inorganique, Université P. Sabatier, 118, route de Narbonne, 31062 Toulouse, France, Département de Chimie, Université de Montréal, C. P. 6128, Succ. Centre Ville, Montréal, Québec H3C 3J7, Canada, and Division of Chemistry and Chemical Engineering, California Institute of Technology, Pasadena, California 91125
| | - Harry B. Gray
- Laboratoire de Chimie Inorganique, Université P. Sabatier, 118, route de Narbonne, 31062 Toulouse, France, Département de Chimie, Université de Montréal, C. P. 6128, Succ. Centre Ville, Montréal, Québec H3C 3J7, Canada, and Division of Chemistry and Chemical Engineering, California Institute of Technology, Pasadena, California 91125
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Trommer M, Sander W. (Trimethoxysilyl)carbene: Photochemistry, Oxidation, and Carbonylation of a Silylcarbene. Organometallics 1996. [DOI: 10.1021/om950782i] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Martin Trommer
- Lehrstuhl für Organische Chemie II der Ruhr-Universität, D-44780 Bochum, Germany
| | - Wolfram Sander
- Lehrstuhl für Organische Chemie II der Ruhr-Universität, D-44780 Bochum, Germany
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Trommer M, Sander W, Ottosson CH, Cremer D. Reaktion von 1,1-Dimethylsilen mit Formaldehyd. Angew Chem Int Ed Engl 1995. [DOI: 10.1002/ange.19951070821] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Matrix Infrared Spectroscopy of Intermediates with Low Coordinated Carbon, Silicon and Germanium Atoms. ADVANCES IN PHYSICAL ORGANIC CHEMISTRY 1995. [DOI: 10.1016/s0065-3160(08)60032-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Sarkar TK, Ghorai BK. Silicon-directed Bamford–Stevens reaction of β-trimethylsilyl N-aziridinylimines. ACTA ACUST UNITED AC 1992. [DOI: 10.1039/c39920001184] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Nefedov OM. Generation, low-temperature stabilization, structure, and reactivity of intermediates with low-coordinated carbon, silicon, and germanium atoms. Russ Chem Bull 1991. [DOI: 10.1007/bf00961022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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El-Shall M. Silicon-nitrogen multiple bonding: Theoretical study of silanitriles and silaisonitriles. Chem Phys Lett 1989. [DOI: 10.1016/s0009-2614(89)87446-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Märkl G, Schlosser W, Sheldrick W. Photochemische und thermische zersetzung vondiazo-2-trimethylsilyl-2-sila-3,5-cyclohexadienen. Silabenzole und silafulvene als zwischenstufen. Tetrahedron Lett 1988. [DOI: 10.1016/s0040-4039(00)80123-9] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Sander WW. Chemiluminescence from arylcarbene oxidation: Phenylchlorocarbene and (2-chlorophenyl)carbene. ACTA ACUST UNITED AC 1987. [DOI: 10.1016/0584-8539(87)80146-0] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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Zigler SS, West R, Michl J. OBSERVATION OF A SILANIMINE IN AN INERT MATRIX AND IN SOLUTION AT LOW TEMPERATURE. CHEM LETT 1986. [DOI: 10.1246/cl.1986.1025] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Abstract
After 70 years of unsuccessful attempts, several stable disilene-compounds with double bonds between silicon atoms-have now been made. The silicon-silicon double bond resembles in many ways the well-known carbon-carbon double bond of organic chemistry. However, striking dissimilarities are also found between disilenes and alkenes in both their structures and chemical reactions.
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Flash vacuum pyrolysis of dimethoxymethylsilyl-bis(trimethylsilyl)amine: 1,3-Sigmatropic rearrangements of silaimine intermediates. J Organomet Chem 1984. [DOI: 10.1016/0022-328x(84)85093-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Vibrational spectra of silaethylenes H2C=SiX2 (X=H, D, Cl). Russ Chem Bull 1983. [DOI: 10.1007/bf00953154] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Ando W, Tanikawa H, Sekiguchi A. Ring expansion of silacyclopentadienylcarbene to silabenzene. Tetrahedron Lett 1983. [DOI: 10.1016/s0040-4039(00)88312-4] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Intramolecular trapping of α-alkyl-α-trimethylsilyl-carbenes (carbenoids) by addition to carboncarbon double bonds. Tetrahedron Lett 1982. [DOI: 10.1016/s0040-4039(00)87436-5] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Very low pressure pyrolysis (VLPP) of monosilacyclobutanes. Infrared absorptions of 1,1-dimethyl-1-silaethylene, (CH3)2SiCH2, and 1,1-dideuteriomethyl-1-silaethylene, (CD3)2SiCH2 isolated in argon matrices. J Organomet Chem 1980. [DOI: 10.1016/s0022-328x(00)92572-5] [Citation(s) in RCA: 32] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Nefedov O, Maltsev A, Khabashesku V, Korolev V. Ar-matrix stabilization and ir spectra of 1,1-dimethyl-1-silaethylene and its deuteromethyl derivative. J Organomet Chem 1980. [DOI: 10.1016/s0022-328x(00)92571-3] [Citation(s) in RCA: 36] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Davidson IM, Ostah NA, Seyferth D, Duncan DP. A gas kinetic study of the pyrolysis of octamethyl-1,2-disilacyclobutane. J Organomet Chem 1980. [DOI: 10.1016/s0022-328x(00)93422-3] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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cis-dicarbonyl-η-1-silacyclohexa-2,4-dien-molybdän(0) und -wolfram(0)-komplexe, dimere 4-alkyl-1-silacyclohexa-1,3-diene mit 1,3-disilacyclobutanstruktur, und 2,2′-di-1-silacyclohexa-2,4-diene. J Organomet Chem 1980. [DOI: 10.1016/s0022-328x(00)90532-1] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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BROOK A, BASSINDALE A. Molecular Rearrangements of Organosilicon Compounds. ORGANIC CHEMISTRY: A SERIES OF MONOGRAPHS 1980. [DOI: 10.1016/b978-0-12-481302-1.50008-6] [Citation(s) in RCA: 54] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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NASTASI MICHEL, STREITH JACQUES. Photochemical Rearrangements Involving Three-Membered Rings. ORGANIC CHEMISTRY: A SERIES OF MONOGRAPHS 1980. [DOI: 10.1016/b978-0-12-481303-8.50014-7] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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