Zobrazeno 1 - 10
of 165
pro vyhledávání: '"Methyl trifluoromethanesulfonate"'
Publikováno v:
Computation, Vol 10, Iss 10, p 172 (2022)
Methyl trifluoromethanesulfonate was found to catalyze the reaction of the nucleophilic substitution of the hydroxyl group of alcohols by N-heterocycles followed by X- to N- alkyl group migration (X = O, S) to obtain N-functionalized benzoxazolone, b
Externí odkaz:
https://doaj.org/article/83e12ea213fd4b8b827345c06d6c0a93
Akademický článek
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Publikováno v:
Organometallics. 39:43-50
Dialkynyl iridium(III) complexes [Ir(η5-C5Me5)(C≡CPh)2(PPh2R)] (R = Ph (2a), Me (2b), CH2CH═CH2 (2c)) have been prepared by reaction of the complexes [Ir(η5-C5Me5)Cl2(PPh2R)] (R = Ph (1a), Me (1b), CH2CH═CH2 (1c)) and lithium phenylacetylide.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::81da9bb76f56e15c627b53c7ab607c59
https://doi.org/10.1021/acs.organomet.9b00598
https://doi.org/10.1021/acs.organomet.9b00598
Autor:
Yuki Saito, Shoichi Kutsumizu, Yasuhiro Kubota, Kazutaka Yagi, Kazumasa Funabiki, Yohei Miwa, Michiyuki Yoshida, Toshiyasu Inuzuka, Osamu Sakurada, Takashi Kikuchi
Publikováno v:
The Journal of Organic Chemistry. 84:4372-4380
We have developed a novel aromatic fluorine-induced one-pot synthesis of ring-perfluorinated trimethine cyanine dye without the use of a pyridine by reacting hexafluorobenzoindolenine with 5 equiv of methyl trifluoromethanesulfonate in mixed solvents
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::33439a74090f9d4820c0c876801fbfe5
https://doi.org/10.1021/acs.joc.9b00378
https://doi.org/10.1021/acs.joc.9b00378
Publikováno v:
Phosphorus, Sulfur, and Silicon and the Related Elements. 194:753-755
Saturated thiacrown ether 12S4 (1 mmol) reacted with methyl trifluoromethanesulfonate (1 and 2 mmol) in dichloromethane at room temperature to give mono- and dimethylated products. When the reactio...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::94f5502a434f579ff3d499556a790bf0
https://doi.org/10.1080/10426507.2019.1603722
https://doi.org/10.1080/10426507.2019.1603722
Publikováno v:
Inorganic Chemistry. 55:10767-10773
The new sterically hindered piperidine analog, dispiro[cyclohexane-2,2′-piperidine-6′,2″-cyclohexane] (CPC(H), 2), and its N-methylated derivative CPC(Me) (3) were synthesized from commercially available starting materials in short steps. The N
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b53dfd7eafd8126a52a91f5edb4afe98
https://doi.org/10.1021/acs.inorgchem.6b01965
https://doi.org/10.1021/acs.inorgchem.6b01965
Publikováno v:
Macromolecules. 49:3681-3695
Cyano-functional polyether copolymers based on THF were prepared via cationic ring-opening copolymerization of THF with cyano ethylene oxide (CEO). The CEO content of poly(tetrahydrofuran) (polyTHF) based copolymers varied from 3.3 to 29.3%, and mole
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9779a8fb3c91f639531b4e69f7c6bfc5
https://doi.org/10.1021/acs.macromol.6b00113
https://doi.org/10.1021/acs.macromol.6b00113
Publikováno v:
Journal of the American Chemical Society. 139(41)
Amide-containing molecules are ubiquitous in natural products, pharmaceuticals, and materials science. Due to their intermediate electron-richness, they are not amenable to any of the previously developed N-protection strategies known to enable remot
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bddc5e401f2ad02d0a10084d0df9f41b
https://pubmed.ncbi.nlm.nih.gov/28921954
https://pubmed.ncbi.nlm.nih.gov/28921954
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
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instname
Four different pincer ligands, which prove that the disposition of the donor atoms in pincer ligands allows them to develop a marked ability to form less common coordination polyhedra and to favor unusual metal oxidation states, have been generated s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a27e2aa66a498cb8489f9faebb8d7880
http://hdl.handle.net/10261/149463
http://hdl.handle.net/10261/149463
Autor:
Elena Lastra, Larry R. Falvello, M. Pilar Gamasa, Sara Martínez de Salinas, Josefina Díez, Javier González
Publikováno v:
Zaguán. Repositorio Digital de la Universidad de Zaragoza
instname
Digital.CSIC. Repositorio Institucional del CSIC
instname
Digital.CSIC. Repositorio Institucional del CSIC
Electrophilic attack with methyl trifluoromethanesulfonate or tetrafluoroboric acid, to new alkynyl rhodium complexes containing alkenylphosphanes, leads to butenynyl coupling products or to the unprecedented rhodaphosphacycle complexes [Rh(η5-C5Me5
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c6a9601564aeaeb003497b6ba035c1f0
http://zaguan.unizar.es/record/75366
http://zaguan.unizar.es/record/75366