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Catalysis of a 1,3-...
Catalysis of a 1,3-dipolar reaction by distorted DNA incorporating a heterobimetallic platinum(ii) and copper(ii) complex
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- Rivilla, Ivan (författare)
- Department of Organic Chemistry I, Centro de Innovación en Química Avanzada (ORFEO-CINQA), Universidad del País Vasco/Euskal Herriko Unibertsitatea (UPV/EHU), Donostia International Physics Center (DIPC), Donostia/San Sebastián, Spain
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- de Cozar, Abel (författare)
- Department of Organic Chemistry I, Centro de Innovación en Química Avanzada (ORFEO-CINQA), Universidad del País Vasco/Euskal Herriko Unibertsitatea (UPV/EHU), Donostia International Physics Center (DIPC), Donostia/San Sebastián, Spain; Ikerbasque, Basque Foundation for Science, Bilbao, Spain
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- Schafer, Thomas (författare)
- Ikerbasque, Basque Foundation for Science, Bilbao, Spain; NanoBioSeparations Group, POLYMAT University of the Basque Country (UPV/EHU), Donostia/San Sebastián, Spain
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- Hernandez, Frank J. (författare)
- NanoBioSeparations Group, POLYMAT University of the Basque Country (UPV/EHU), Avda. Tolosa 72, E-20018 Donostia/San Sebastián, Spain
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- Bittner, Alexander M. (författare)
- NanoBioSeparations Group, POLYMAT University of the Basque Country (UPV/EHU), Donostia/San Sebastián, Spain; CIC NanoGUNE, Donostia/San Sebastián, Spain
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- Eleta-Lopez, Aitziber (författare)
- CIC NanoGUNE, Donostia/San Sebastián, Spain
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- Aboudzadeh, Ali (författare)
- NanoBioSeparations Group, POLYMAT University of the Basque Country (UPV/EHU), Donostia/San Sebastián, Spain
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- Santos, Jose I. (författare)
- SGIker NMR Facility, Universidad del País Vasco/Euskal Herriko Unibertsitatea (UPV/EHU), Donostia/San Sebastián, Spain
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- Miranda, Jose I. (författare)
- SGIker NMR Facility, Universidad del País Vasco/Euskal Herriko Unibertsitatea (UPV/EHU), Donostia/San Sebastián, Spain
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- Cossio, Fernando P. (författare)
- Department of Organic Chemistry I, Centro de Innovación en Química Avanzada (ORFEO-CINQA), Universidad del País Vasco/Euskal Herriko Unibertsitatea (UPV/EHU), Donostia International Physics Center (DIPC), Donostia/San Sebastián, Spain
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(creator_code:org_t)
- Royal Society of Chemistry, 2017
- 2017
- Engelska.
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Ingår i: Chemical Science. - : Royal Society of Chemistry. - 2041-6520 .- 2041-6539. ; 8:10, s. 7038-7046
- Relaterad länk:
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https://liu.diva-por... (primary) (Raw object)
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- A novel catalytic system based on covalently modified DNA is described. This catalyst promotes 1,3-dipolar reactions between azomethine ylides and maleimides. The catalytic system is based on the distortion of the double helix of DNA by means of the formation of Pt(ii) adducts with guanine units. This distortion, similar to that generated in the interaction of DNA with platinum chemotherapeutic drugs, generates active sites that can accommodate N-metallated azomethine ylides. The proposed reaction mechanism, based on QM(DFT)/MM calculations, is compatible with thermally allowed concerted (but asynchronous) [[small pi]4s + [small pi]2s] mechanisms leading to the exclusive formation of racemic endo-cycloadducts.
Ämnesord
- NATURVETENSKAP -- Kemi -- Organisk kemi (hsv//swe)
- NATURAL SCIENCES -- Chemical Sciences -- Organic Chemistry (hsv//eng)
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Rivilla, Ivan
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de Cozar, Abel
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Schafer, Thomas
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Hernandez, Frank ...
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Bittner, Alexand ...
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Eleta-Lopez, Ait ...
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visa fler...
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Aboudzadeh, Ali
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Santos, Jose I.
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Miranda, Jose I.
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Cossio, Fernando ...
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