Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Rubén Rubio Presa"'
Autor:
Sara Gómez-Gil, Rubén Rubio-Presa, Raquel Hernández-Ruiz, Samuel Suárez-Pantiga, María R. Pedrosa, Roberto Sanz
Publikováno v:
Organic & Biomolecular Chemistry. 21:4185-4190
The synthesis of 1,4-dicarbonyls has been accomplished by a dioxomolybdenum-catalyzed oxidative C–C bond cleavage of cyclobutane-1,2-diols with DMSO.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::923153607009f45510897d4cf7867cef
https://doi.org/10.1039/d3ob00436h
https://doi.org/10.1039/d3ob00436h
Publikováno v:
Scopus
RUO. Repositorio Institucional de la Universidad de Oviedo
instname
RUO. Repositorio Institucional de la Universidad de Oviedo
instname
Vicinal dihalogenation of alkenes is a fundamental textbook reaction. Such reactions are still mainly performed by traditional methods that imply the use of toxic, corrosive and not easy to handle reagents. Herein, we report a simple, efficient and e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::05240823c663fc436460d1e006cb6483
https://doi.org/10.1002/ejoc.202100811
https://doi.org/10.1002/ejoc.202100811
Autor:
Rubén Rubio-Presa, M. José Tapia, Roberto Sanz, Samuel Suárez-Pantiga, María R. Pedrosa, Raquel Hernández-Ruiz, Manuel A. Fernández-Rodríguez
Publikováno v:
Repositorio Institucional de la Universidad de Burgos (RIUBU)
instname
Chemistry (Weinheim an Der Bergstrasse, Germany)
instname
Chemistry (Weinheim an Der Bergstrasse, Germany)
A catalytic domino reduction–imine formation–intramolecular cyclization–oxidation for the general synthesis of a wide variety of biologically relevant N‐polyheterocycles, such as quinoxaline‐ and quinoline‐fused derivatives, and phenanthr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d9b0483cd0408bf44d389cdde770f5e7
https://doi.org/10.1002/chem.202102000
https://doi.org/10.1002/chem.202102000
Publikováno v:
Organic Letters. 22:3846-3849
A novel cascade reaction to prepare spirocarbocyclic compounds from chlorosulfate derivatives has been developed. The process involves an unusual thermal elimination of the chlorosulfate moiety, a ring-expansion reaction, and a subsequent cationic cy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::23378afc8cc3bf7874177ae00099c64b
https://doi.org/10.1021/acs.orglett.0c01101
https://doi.org/10.1021/acs.orglett.0c01101
Publikováno v:
RUO. Repositorio Institucional de la Universidad de Oviedo
instname
instname
An unprecedented radical-mediated reaction of alkyne-containing chlorosulfates to synthesize sultones has been established. The reaction leads to the formation and subsequent capture of alkoxysulfonyl radicals, which are species known for a long time
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c6975f9e369fe95b1a81e1dc297558b1
http://hdl.handle.net/10651/57904
http://hdl.handle.net/10651/57904
Autor:
Rubén Rubio-Presa, Roberto Sanz, Francisco J. Arnáiz, Manuel A. Fernández-Rodríguez, Marı A R Pedrosa
Publikováno v:
Repositorio Institucional de la Universidad de Burgos (RIUBU)
instname
instname
A novel domino reduction/imine formation/intramolecular cyclization/oxidation for the efficient synthesis of pyrrolo(indolo)[1,2-a]quinoxalines and pyrrolo(indolo)[3,2-c]-quinolines from readily available nitrobenzenes and glycols is reported. The pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7ed89cca46ecebebb4969cd9950b468a
https://doi.org/10.1021/acs.orglett.7b02792
https://doi.org/10.1021/acs.orglett.7b02792
Autor:
Lutz Ackermann, Daniel Zell, Valentin Müller, Stefan Grimme, Markus Bursch, Uttam Dhawa, Rubén Rubio Presa
Publikováno v:
Chemistry - A European Journal. 23:12145-12148
Cobalt-catalyzed C−F/C−H functionalizations were achieved under exceedingly mild reaction conditions. Thus, a sustainable cobalt catalyst enabled synthetically meaningful C−H activations with ample substrate scope at ambient temperature of 25
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::61f9fa1588cc1ba53555636e45a534e3
https://doi.org/10.1002/chem.201702528
https://doi.org/10.1002/chem.201702528
Publikováno v:
Repositorio Institucional de la Universidad de Burgos (RIUBU)
instname
instname
Polysubstituted quinolines have beenefficiently synthesized from nitroarenes and glycols,as reducing agents, under dioxomolybdenum(VI)-catalysis. Interestingly, the waste reduction byprod-uct is incorporated into the final heterocycle. Thismethod rep
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::12f6f0dad6e625c14a2f8c016b0129b9
http://hdl.handle.net/10259/4921
http://hdl.handle.net/10259/4921
Autor:
Rubén Rubio Presa
Publikováno v:
Repositorio Institucional de la Universidad de Burgos (RIUBU)
instname
Universidad de Burgos (UBU)
instname
Universidad de Burgos (UBU)
La presente Tesis Doctoral se centra en el estudio y desarrollo de nuevas metodologias en Sintesis Organica basadas en reacciones de desoxigenacion de compuestos que presentan enlaces N–O catalizadas por complejos de dioxomolibdeno(VI) empleando gl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::355d6f6f879a2a8aa247c9f279282960
http://hdl.handle.net/10259/5181
http://hdl.handle.net/10259/5181
Autor:
María R. Pedrosa, Rubén Rubio-Presa, Roberto Sanz, Francisco J. Arnáiz, Manuel A. Fernández-Rodríguez
Publikováno v:
Repositorio Institucional de la Universidad de Burgos (RIUBU)
instname
instname
A molybdenum-catalyzed deoxygenationof pyridine N -oxides and N-hydroxybenzotriazoles,as well as other azole N-oxides, has been developedusing pinacol as an environmentally friendly oxo-acceptor. The only by-products are acetone andwater making the p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::245321653be40cc45f84f7c88401e292
http://hdl.handle.net/10259/4528
http://hdl.handle.net/10259/4528