- In chemistry, a
nucleofuge (from nucleo- 'atomic nucleus' and fuge 'to run away/escape') is a
leaving group which retains the lone pair of
electrons from...
-
neutral fragment spanning positions 3 and 4, and a
negative ion (the "
nucleofuge")
comprising the rest of the chain. For example, the
positive ion may...
-
leaving group is a less
formal but more
commonly used
synonym of the term
nucleofuge. In this context,
leaving groups are
generally anions or
neutral species...
-
electrons from its
previous bond with
another species (in
contrast to a
nucleofuge,
which does). It can
result from the
heterolytic breaking of covalent...
-
Nikolay Zefirov (September 13, 1935 –
April 28, 2017) - was a
Russian chemist known for his
research in
Organic chemistry and
Medicinal chemistry and the...
-
between the two
reaction modes. β-Elimination, with loss of
electrofuge and
nucleofuge on
vicinal carbon atoms, is by far the most
common type of elimination...
- Grob fragmentation, an
elimination reaction between an
electrofuge and
nucleofuge on an
aliphatic chain GrOb or
Grazhdanskaya Oborona, a
Russian punk band...
- The
electron sink
which ultimately accepts the
electron density is the
nucleofuge (leaving group), with bond
forming and bond
breaking occurring simultaneously...
- compounds, and others. A
nitrogen bound to both a good
electrofuge and a good
nucleofuge is
known as a
nitrenoid (for its
resemblance to a nitrene).
Nitrenes lack...
-
group from the pHP PPG is so effective, that it also
releases even poor
nucleofuges such as
amines (with the
quantum yield in the 0.01-0.5 range, and dependent...
