Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Kyrill Stanek"'
Publikováno v:
CHIMIA, Vol 62, Iss 4 (2008)
The development of new methodologies for an efficient introduction of CF3 groups into complex molecules constitutes one of the most challenging tasks of modern organic chemistry. Recently, we reported the access to a new class of electrophilic CF3-tr
Externí odkaz:
https://doaj.org/article/77733461e8e646d5b90d3c44ed3b0518
Publikováno v:
Organometallics. 29:2540-2546
A series of phosphorus ligands containing the 5,6,7,8-tetrafluoronaphthalen-1-yl group (NpF4) has been prepared, starting from 1-bromo-5,6,7,8-tetrafluoronaphthalene. The coordination chemistry of ...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9af6fa8f5b3cd444e80c776f32ff998c
https://doi.org/10.1021/om100261e
https://doi.org/10.1021/om100261e
Autor:
Katrin Niedermann, Antonio Togni, Daniel Stolz, Raphael Aardoom, Raffael Koller, Kyrill Stanek
Publikováno v:
Angewandte Chemie. 121:4396-4400
A (fluor)ry of activity: The transfer of an intact trifluoromethyl group from a hypervalent iodine reagent to an aliphatic alcohol occurs smoothly upon activation by zinc bis(triflimide). This constitutes a straightforward method for the preparation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::768e149bd23141bca46246519b79b888
https://doi.org/10.1002/ange.200900974
https://doi.org/10.1002/ange.200900974
Publikováno v:
Tetrahedron: Asymmetry. 17:658-664
Monofluorination of β-keto esters with Selectfluor ® (1-chloromethyl-4-fluoro-1,4-diazoniabicyclo[2,2,2]octane bis(tetrafluoroborate)) using CpTiCl 3 as a catalyst, followed by amination with diazodicarboxylates using a Cu/Ph-Box catalyst leads to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fa67faba63508d725b6b880d6b7c74f8
https://doi.org/10.1016/j.tetasy.2006.01.035
https://doi.org/10.1016/j.tetasy.2006.01.035
Publikováno v:
Organic Syntheses
2-(2-Iodophenyl)propan-2-ol 1-Chloro-1,3-dihydro-3,3-dimethyl-1,2-benziodoxole 1-Trifluoromethyl-1,3-dihydro-3,3-dimethyl-1,2-benziodoxole Iodomethane Methyl 2-iodobenzoate Tert-butyl hypochlorite (Trifluoromethyl)trimethylsilane Tetrabutylammonium d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2a11f9a4ce068e82b21653f60a912e90
https://doi.org/10.1002/0471264229.os088.16
https://doi.org/10.1002/0471264229.os088.16
Publikováno v:
e-EROS Encyclopedia of Reagents for Organic Synthesis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b3f4897654337c74ee385e26c624b222
https://doi.org/10.1002/047084289x.rn01120
https://doi.org/10.1002/047084289x.rn01120
Publikováno v:
ChemInform. 40
The reaction of the 10-I-3 hypervalent iodine electrophilic trifluoromethylation reagent 1-trifluoromethyl-1,2-benziodoxol-3-(1H)-one (2) with 2,4,6-trimethylphenol, after deprotonation with NaH and in the presence of 18-crown-6 in a polar, nonprotic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::93a1a23c0bf0aaba10b37ad490cf6b63
https://doi.org/10.1002/chin.200908089
https://doi.org/10.1002/chin.200908089
Publikováno v:
The Journal of organic chemistry. 73(19)
The reaction of the 10-I-3 hypervalent iodine electrophilic trifluoromethylation reagent 1-trifluoromethyl-1,2-benziodoxol-3-(1H)-one (2) with 2,4,6-trimethylphenol, after deprotonation with NaH and in the presence of 18-crown-6 in a polar, nonprotic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::98963d7f16821a7e263abb0bfd6257af
https://pubmed.ncbi.nlm.nih.gov/18771328
https://pubmed.ncbi.nlm.nih.gov/18771328
Publikováno v:
CHIMIA, Vol 62, Iss 4 (2008)
The development of new methodologies for an efficient introduction of CF3 groups into complex molecules constitutes one of the most challenging tasks of modern organic chemistry. Recently, we reported the access to a new class of electrophilic CF3-tr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::08ddfec03f81df9808760d886fa3b9d1
https://chimia.ch/chimia/article/view/4475
https://chimia.ch/chimia/article/view/4475
Publikováno v:
Organic Letters. 6:1513-1514
[reaction: see text] A mild protocol for the chemoselective deprotection of aryl methanesulfonates is described. The transformation can be conducted on highly functionalized substrates and renders the methanesulfonate a useful, previously underutiliz
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::02026d18eac57db720d770c26ea1b1a2
https://doi.org/10.1021/ol049514j
https://doi.org/10.1021/ol049514j