Zobrazeno 1 - 10
of 16
pro vyhledávání: '"M. Carmen Pérez‐Aguilar"'
Autor:
Jorge Humbrías-Martín, Giorgio Della Sala, M. Carmen Pérez‐Aguilar, Alessandra Lattanzi, José Alemán, José A. Fernández-Salas, Antonella Dentoni Litta, Rubén Mas-Ballesté
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::47fdc5f4c34b46bb2e9c69c78c6d9cd3
http://hdl.handle.net/11386/4731116
http://hdl.handle.net/11386/4731116
Publikováno v:
Scopus
RUO. Repositorio Institucional de la Universidad de Oviedo
instname
RUO. Repositorio Institucional de la Universidad de Oviedo
instname
1,3-Diaryl-3-trifluoromethylcyclopropenes and 2-aryl- or 2-alkyl-1,3-diaryl-3-trifluoromethylcyclopropenes are prepared in a very simple way by reaction between 1,1,1-trifluoroacetophenone tosylhydrazones and terminal or internal alkynes, respectivel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e44134d58b607565c0e8de43a58e4673
https://doi.org/10.1039/c5cc10472f
https://doi.org/10.1039/c5cc10472f
Autor:
M. Carmen Pérez-Aguilar, Carlos Valdés
Publikováno v:
Angewandte Chemie International Edition. 52:7219-7223
A novel, simple, and general method for the synthesis of 3,4,5- and 1,3,5-pyrazoles is very straightforward and applies readily available starting materials.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::80d23b976bceaefb20f304b1664bb7a1
https://doi.org/10.1002/anie.201301284
https://doi.org/10.1002/anie.201301284
Publikováno v:
ChemInform. 47
1,3-Diaryl-3-trifluoromethylcyclopropenes and 2-aryl- or 2-alkyl-1,3-diaryl-3-trifluoromethylcyclopropenes are prepared in a very simple way by reaction between 1,1,1-trifluoroacetophenone tosylhydrazones and terminal or internal alkynes, respectivel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fbb49312fff3129e7cb94b6a2066f111
https://doi.org/10.1002/chin.201627042
https://doi.org/10.1002/chin.201627042
Publikováno v:
ChemInform. 47
The Pd-catalyzed reaction between o-iodoallylbenzene and tosylhydrazones gives rise to indene derivatives through a process that involves a carbene migratory insertion followed by an intramolecular carbopalladation, with the formation of two C–C bo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ab5a77cb326f6946e9b80f8ee10371f0
https://doi.org/10.1002/chin.201613090
https://doi.org/10.1002/chin.201613090
Publikováno v:
Chemistry (Weinheim an der Bergstrasse, Germany). 22(18)
The reactions between alkenylboronic acids and tosylhydrazones derived from substituted cyclohexanones lead to the construction of disubstituted cyclohexanes with total regio- and stereoselectivity. In these transition-metal-free processes, a Csp(3)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0edae8d613699b4b9f22cb7b84ccf083
https://pubmed.ncbi.nlm.nih.gov/26918955
https://pubmed.ncbi.nlm.nih.gov/26918955
Autor:
Carlos Valdés, M. Carmen Pérez-Aguilar
Publikováno v:
ChemInform. 47
In situ generated chiral diazo compounds undergo 1,3-dipolar cycloaddition reactions with alkynes followed by stereoretentive migration of the stereogenic group.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::07b7fba3f2f91724052b9fefa60d767b
https://doi.org/10.1002/chin.201611147
https://doi.org/10.1002/chin.201611147
Autor:
Angel‐Humberto Garcia‐Munoz, Carlos Valdés, M. Carmen Pérez-Aguilar, María Tomás-Gamasa, Erick Cuevas-Yañez
Publikováno v:
European Journal of Organic Chemistry. 2012:3925-3928
The reaction of carboxylic acids with tosylhydrazones in basic media gives rise to the corresponding esters through an O-H insertion reaction in the in situ generated diazo compound. The process is operationally very simple, catalyst free, and very g
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::527adb901684ec0aa8e48b435281b5a9
https://doi.org/10.1002/ejoc.201200647
https://doi.org/10.1002/ejoc.201200647
Autor:
Carlos Valdés, M. Carmen Pérez-Aguilar
Publikováno v:
Angewandte Chemie International Edition. 51:5953-5957
The reaction takes place under very simple conditions without the need of metal catalysts or inert atmosphere and tolerates a variety of functional groups.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0c9d6e1130d8be3562c368d817c88d2b
https://doi.org/10.1002/anie.201200683
https://doi.org/10.1002/anie.201200683
Publikováno v:
Chemical communications (Cambridge, England). 51(90)
The Pd-catalyzed reaction between o-iodoallylbenzene and tosylhydrazones gives rise to indene derivatives through a process that involves a carbene migratory insertion followed by an intramolecular carbopalladation, with the formation of two C–C bo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::15fd667f4e3a4a8e9bbc62e02cc81a53
https://pubmed.ncbi.nlm.nih.gov/26400071
https://pubmed.ncbi.nlm.nih.gov/26400071