- In chemistry, a
hypervalent molecule (the
phenomenon is
sometimes colloquially known as
expanded octet) is a
molecule that
contains one or more main group...
-
These are the
hypervalent organoiodines,
often called iodanes after the
IUPAC rule used to name them.
These iodine compounds are
hypervalent because the...
- salt of phenylacetylene.
Another group of
trifluoromethyl donors are
hypervalent iodine(III)–CF3
reagents for
example 3,3-dimethyl-1-(trifluoromethyl)-1...
- to
attain this
configuration in compounds.
There are, however, some
hypervalent molecules in
which the 3d
level may play a part in the bonding, although...
- (Diacetoxyiodo)benzene, also
known as phenyliodine(III)
diacetate (PIDA) is a
hypervalent iodine chemical with the
formula C 6H 5I(OCOCH 3) 2. It is used as an...
-
Antonio (2008-04-30). "Recent
Advances in
Electrophilic CF3-Transfer
Using Hypervalent Iodine(III) Reagents".
CHIMIA International Journal for Chemistry. 62...
- with
hypervalent iodine reagents involves the
functionalization of the α
position of
carbonyl compounds through the
intermediacy of a
hypervalent iodine(III)...
-
Phenol oxidation with
hypervalent iodine reagents leads to the
formation of quinone-type
products or
iodonium ylides,
depending on the
structure of the...
-
consisting of six
fluorine atoms attached to a
central sulfur atom. It is a
hypervalent molecule.[citation needed]
Typical for a
nonpolar gas, SF 6 is poorly...
- (Bis(trifluoroacetoxy)iodo)benzene, C 6H 5I(OCOCF 3) 2, is a
hypervalent iodine compound used as a
reagent in
organic chemistry. It can be used to carry...
