459135
Tetramethylammoniumfluorid
97%
Synonym(e):
TMAF
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About This Item
Lineare Formel:
(CH3)4NF
CAS-Nummer:
Molekulargewicht:
93.14
EG-Nummer:
MDL-Nummer:
UNSPSC-Code:
12352116
PubChem Substanz-ID:
NACRES:
NA.22
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Qualitätsniveau
Assay
97%
Form
solid
mp (Schmelzpunkt)
170 °C (dec.) (lit.)
SMILES String
[F-].C[N+](C)(C)C
InChI
1S/C4H12N.FH/c1-5(2,3)4;/h1-4H3;1H/q+1;/p-1
InChIKey
GTDKXDWWMOMSFL-UHFFFAOYSA-M
Anwendung
Useful for halogen exchange.
Reactant for:
- Halide-induced ring opening of 2-substituted aziridinium salts
- Synthesis of fluoro aromatics via fluorodenitration reactions
- Synthesis of sevoflurane in ionic liquids by halogen-exchange fluorination
- Synthesis of fluorinated Poly(oxomolybdates)
Tetramethylammonium fluoride may be used in combination with sulfuryl fluoride for the conversion of aryl phenols to aryl fluorides. It can react with aminosilanes to generate onium amide bases in situ, which can deprotonate heteroarenes.
Signalwort
Warning
Gefahreneinstufungen
Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
Zielorgane
Respiratory system
Lagerklassenschlüssel
11 - Combustible Solids
WGK
WGK 3
Persönliche Schutzausrüstung
dust mask type N95 (US), Eyeshields, Gloves
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Nucleophilic deoxyfluorination of phenols via aryl Fluorosulfonate intermediates.
Schimler SD, et al.
Journal of the American Chemical Society, 139(4), 1452-1455 (2017)
Use of tetramethylammonium fluoride (TMAF) and alkali metal alkoxides as an activator for catalytic deprotonative functionalization of heteroaromatic C (sp2)?H bonds.
Inamoto K, et al.
Tetrahedron, 70(43), 7917-7922 (2014)
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This exploratory synthesis investigation was undertaken to determine the viability of replacing a single carbon vertex with another p-block element in a highly strained tetrahedrane molecule. Phosphorus was selected for this purpose because the stable molecular form of elemental phosphorus
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Langmuir : the ACS journal of surfaces and colloids, 28(4), 2091-2098 (2011-11-08)
A new water-soluble conjugated polymer containing fluorene and boron-dipyrromethene repeat units in the backbones (PBF) that exhibits red emission was synthesized and characterized. Cationic PBF forms uniform nanoparticles with negatively charged disodium salt 3,3'-dithiodipropionic acid (SDPA) in aqueous solution through
Marta Matvienko et al.
PloS one, 8(2), e55913-e55913 (2013-02-15)
Several applications of high throughput genome and transcriptome sequencing would benefit from a reduction of the high-copy-number sequences in the libraries being sequenced and analyzed, particularly when applied to species with large genomes. We adapted and analyzed the consequences of
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