| 1. |
- Ahlquist, Mårten, et al.
(författare)
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C-H activation in strongly acidic media. The co-catalytic effect of the reaction medium
- 2009
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Ingår i: Chemical Communications. - : Royal Society of Chemistry (RSC). - 1359-7345 .- 1364-548X. ; :17, s. 2373-2375
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Tidskriftsartikel (refereegranskat)abstract
- Quantum mechanical (QM) results are used to establish the role of sulfuric acid solvent in facilitating the reaction between Pt(II)(bpym)Cl(2) (bpym = 2,2'-bipyrimidinyl) and methane; coordination of methane to the platinum catalyst is found to be catalyzed by the acidic medium.
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| 2. |
- Geng, Xue-Li, et al.
(författare)
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Exploitation of an unprecedented silica-promoted acetylene-allene rearrangement for the preparation of C,C-diacetylenic phosphaalkenes
- 2009
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Ingår i: Chemical Communications. - : Royal Society of Chemistry (RSC). - 1359-7345 .- 1364-548X. ; :46, s. 7206-7208
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Tidskriftsartikel (refereegranskat)abstract
- C,C-Diacetylenic phosphaalkenes have been obtained from a 1-chloro-3-ethynyl-1,2-allene which becomes accessible from a silica-promoted rearrangement of a 3-chloropenta-1,4-diyne; oxidative acetylene homo-coupling of the phosphadiethynyl-ethene is described for the first time and affords a dimeric, cross-conjugated product which features a largely decreased HOMO-LUMO gap compared to all-carbon-based reference compounds.
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| 3. |
- Goguet, Alexandre, et al.
(författare)
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Remarkable stability of ionic gold supported on sulfated lanthanum oxide.
- 2009
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Ingår i: Chemical Communications. - : Royal Society of Chemistry (RSC). - 1359-7345 .- 1364-548X. ; :32, s. 4889-91
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Tidskriftsartikel (refereegranskat)abstract
- Isolated cationic gold deposited on sulfated lanthanum oxide has been shown to exhibit remarkable stability opening a promising way of stabilising ionic gold for catalytic reactions.
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| 4. |
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| 5. |
- Hao, Yan, et al.
(författare)
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Efficient near infrared D-π-A sensitizers with lateral anchoring group for dye-sensitized solar cells.
- 2009
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Ingår i: Chemical Communications. - : Royal Society of Chemistry (RSC). - 1359-7345 .- 1364-548X. ; :27, s. 4031-4033
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Tidskriftsartikel (refereegranskat)abstract
- A new strategy in which the anchoring group is sepd. from the acceptor groups of the dyes was developed; among these dyes, the HY103 dye gives a max. IPCE value of 86% at 660 nm and an η value of 3.7% in the NIR region reported in DSCs. [on SciFinder(R)]
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| 6. |
- Kapadnis, Prashant B, et al.
(författare)
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Towards quorum-quenching catalytic antibodies
- 2009
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Ingår i: Chemical Communications. - : RSC Publishing. - 1359-7345 .- 1364-548X. ; :5, s. 538-540
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Tidskriftsartikel (refereegranskat)abstract
- The development of a novel method to attenuate bacterial virulence is reported, which is based upon the use of designed transition-state analogues to select human catalytic antibodies capable of degrading bacterial quorum-sensing molecules.
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| 7. |
- Luo, Zhixun, et al.
(författare)
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Stabilizing single-molecular Raman spectrum of a nonbonding molecule on Ag nanoparticles
- 2009
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Ingår i: Chemical Communications. - : Royal Society of Chemistry (RSC). - 1359-7345 .- 1364-548X. ; :11, s. 1342-1344
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Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)abstract
- The applicability of single-molecule surface-enhanced Raman spectroscopy to a nonbonding molecular system is demonstrated on a uniformly assembled colloidal Ag nanoparticle substrate.
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| 8. |
- Paptchikhine, Alexander, et al.
(författare)
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Iridium-catalyzed enantioselective hydrogenation of vinyl boronates
- 2009
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Ingår i: Chemical Communications. - : Royal Society of Chemistry (RSC). - 1359-7345 .- 1364-548X. ; :40, s. 5996-5998
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Tidskriftsartikel (refereegranskat)abstract
- The first Ir-catalyzed asymmetric hydrogenations of vinyl boronates have been performed using low catalyst loadings (0.5 mol%) and pressure (as low as 1 bar). Good selectivities (76-98% ee) were obtained for a range of substrates.
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| 9. |
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| 10. |
- Tian, Haining, et al.
(författare)
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Tuning of phenoxazine chromophores for efficient organic dye-sensitized solar cells.
- 2009
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Ingår i: Chemical Communications. - : Royal Society of Chemistry (RSC). - 1359-7345 .- 1364-548X. ; :41, s. 6288-6290
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Tidskriftsartikel (refereegranskat)abstract
- Through introducing an energy antenna system into a simple phenoxazine dye (TH301), a novel and efficient dye TH305 was designed and synthesized for application in a dye sensitized solar cell with prominent overall conversion efficiency of 7.7%. [on SciFinder(R)]
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