Benson J Jelier
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Explore the profile of Benson J Jelier including associated specialties, affiliations and a list of published articles.
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12
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124
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Recent Articles
1.
Newton J, Jelier B, Meanwell M, Martin R, Britton R, Friesen C
Org Lett
. 2020 Feb;
22(5):1785-1790.
PMID: 32053386
The reaction of nucleophilic tertiary amines with trifluoromethyl and pentafluoroethyl methyl ethers provides quaternary ammonium trifluoromethoxide (NROCF) and pentafluoroethoxide (NROCFCF) salts, respectively, in good yields. The new trifluoromethoxide salts disclosed...
2.
Santschi N, Jelier B, Stahelin S, Nauser T
Org Biomol Chem
. 2019 Nov;
17(45):9734-9742.
PMID: 31710060
The oxidative activation of the perfluorinated analogue of dimethyl sulfoxide, DMSO-F, by hydroxyl radicals efficiently produces trifluoromethyl radicals based on pulse radiolysis, laboratory scale experiments, and comparison of rates of...
3.
Rossler S, Jelier B, Magnier E, Dagousset G, Carreira E, Togni A
Angew Chem Int Ed Engl
. 2019 Oct;
59(24):9264-9280.
PMID: 31600423
In this Review, we highlight recent advances in the understanding and design of N-functionalized pyridinium scaffolds as redox-active, single-electron, functional group transfer reagents. We provide a selection of representative methods...
4.
Rossler S, Jelier B, Tripet P, Shemet A, Jeschke G, Togni A, et al.
Angew Chem Int Ed Engl
. 2018 Nov;
58(2):526-531.
PMID: 30398683
Electron-transfer photocatalysis provides access to the elusive and unprecedented N-pyridyl radical cation from selected N-substituted pyridinium reagents. The resulting C(sp )-H functionalization of (hetero)arenes furnishes versatile intermediates for the development...
5.
Santschi N, Pitts C, Jelier B, Verel R
Beilstein J Org Chem
. 2018 Sep;
14:2289-2294.
PMID: 30202482
Cyclic benziodoxole systems have become a premier scaffold for the design of electrophilic transfer reagents. A particularly intriguing aspect is the fundamental I-I tautomerism about the hypervalent bond, which has...
6.
Burgess T, Pasiuk A, Jelier B, Friesen C
Chem Commun (Camb)
. 2018 Aug;
54(74):10439-10442.
PMID: 30159567
A perfluoroisopropenyl ether terminated oligo(hexafluoropropylene oxide), a perfluoropolyalkyl ether macromonomer for radical copolymerization, has been prepared. The synthesis was achieved through a carefully controlled defluorination of a highly unstable lithium...
7.
Jelier B, Tripet P, Pietrasiak E, Franzoni I, Jeschke G, Togni A
Angew Chem Int Ed Engl
. 2018 Jun;
57(42):13784-13789.
PMID: 29927506
A simple trifluoromethoxylation method enables non-directed functionalization of C-H bonds on a range of substrates, providing access to aryl trifluoromethyl ethers. This light-driven process is distinctly different from conventional procedures...
8.
Rosenau C, Jelier B, Gossert A, Togni A
Angew Chem Int Ed Engl
. 2018 Apr;
57(30):9528-9533.
PMID: 29663671
Fluorine chemistry has taken a pivotal role in chemical reaction discovery, drug development, and chemical biology. NMR spectroscopy, arguably the most important technique for the characterization of fluorinated compounds, is...
9.
Santschi N, Katayev D, Calvo R, Jelier B
Chemphyschem
. 2018 Jan;
19(7):816-821.
PMID: 29314623
We present the thermolysis of cyclic hypervalent iodine(III) perfluoroalkyl transfer reagents carried out in standard GC-MS instrumentation. Through heating, these structures undergo fragmentation to afford perfluoroalkyl radicals F C and...
10.
Santschi N, Jelier B, Nauser T
Phys Chem Chem Phys
. 2017 Jun;
19(28):18172-18177.
PMID: 28561820
Herein we investigate the propensity of hypervalent iodine based electrophilic trifluoromethylating agents to undergo thermally induced fragmentation of the FC-I-O motif. For the first time we are able to observe...