- An Electroreductive Approach to Radical Silylation via the Activation of Strong Si-Cl Bond
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The construction of C(sp3)-Si bonds is important in synthetic, medicinal, and materials chemistry. In this context, reactions mediated by silyl radicals have become increasingly attractive but methods for accessing these intermediates remain limited. We present a new strategy for silyl radical generation via electroreduction of readily available chlorosilanes. At highly biased potentials, electrochemistry grants access to silyl radicals through energetically uphill reductive cleavage of strong Si-Cl bonds. This strategy proved to be general in various alkene silylation reactions including disilylation, hydrosilylation, and allylic silylation under simple and transition-metal-free conditions.
- Lu, Lingxiang,Siu, Juno C.,Lai, Yihuan,Lin, Song
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supporting information
p. 21272 - 21278
(2020/12/21)
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- TRANS-1,2-DIPHENYLETHLENE DERIVATIVES AND NANOSENSORS MADE THEREFROM
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Novel trans-1,2-diphenylethylene derivatives are synthesized which can be used to form nanoparticles-monomer-nanomolecule-receptor nanosensors. These trans-1,2-diphenyl-ethylene derivatives are soluble in both water and organic solvents, highly fluorescent and can be synthesized in high yields. The trans-1,2-diphenylethylene derivatives are bonded to a nanoparticle, a nanomolecule bonded to the derivative and a receptor bonded to the nanomolecule to form a nanosensor that can be used to detect chemical and biological agents.
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- TRANS-1,2-DIPHENYLETHYLENE DERIVATIVES AND NANOSENSORS MADE THEREFROM
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Novel trans-1, 2-diphenylethylene derivatives are synthesized which can be used to form nanoparticles-monomer- nanomolecule-receptor nanosensors. These trans-1, 2-diphenyl- ethylene derivatives are soluble in both water and organic solvents, highly fluore
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Page/Page column 6-7
(2009/03/07)
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