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Fluorine is a
chemical element; it has
symbol F and
atomic number 9. It is the
lightest halogen and
exists at
standard conditions as pale
yellow diatomic...
- transfer,
immediate recombination of the
fluorine radical with the
alkyl radical takes place.
Stereoselective fluorinations may be
either diastereoselective or...
-
require higher temperatures than
aminosulfurane fluorination of the
corresponding free alcohols.
Fluorinations with DAST can be
carried out in conventional...
- non-selective
fluorinations and C–C cleavage, as well as explosions. Only a few
selective radical fluorination methods have been reported. The use of
fluorine for...
-
Electrochemical fluorination (ECF), or electrofluorination, is a
foundational organofluorine chemistry method for the
preparation of fluorocarbon-based...
-
group in the
periodic table consisting of six
chemically related elements:
fluorine (F),
chlorine (Cl),
bromine (Br),
iodine (I), and the
radioactive elements...
-
specialised conditions and
apparatus are
required for
fluorinations with
elemental fluorine. Commonly,
fluorination reagents are emplo****
instead of F2. Such reagents...
-
Fluorine (9F) has 19
known isotopes ranging from 13 F to 31 F and two
isomers (18m F and 26m F ). Only
fluorine-19 is
stable and
naturally occurring in...
-
water to
yield hydrofluoric acid. It is the prin****l
industrial source of
fluorine,
often in the form of
hydrofluoric acid, and is an
important feedstock...
- The carbon–
fluorine bond is a
polar covalent bond
between carbon and
fluorine that is a
component of all
organofluorine compounds. It is one of the strongest...
