-
owing to
steric protection.
Collision theory Intramolecular force Sterically induced reduction Reaction rate
accelerate as
result of
steric hindrance...
- The
steric factor,
usually denoted ρ, is a
quantity used in
collision theory. Also
called the
probability factor, the
steric factor is
defined as the ratio...
- der
Waals strain is also
called Van der
Waals repulsion and is
related to
steric hindrance. One of the most
common forms of this
strain is
eclipsing hydrogen...
- form a thin
layer of
calcium stearate,
which functions as a
release agent.
Steric acid can be
converted to zinc stearate,
which is used as a
lubricant for...
-
formed by its
nonbonding valence electrons is
known as the
central atom's
steric number. The
electron pairs (or
groups if
multiple bonds are present) are...
- As the name suggests, a non-nucleophilic base is a
sterically hindered organic base that is a poor nucleophile.
Normal bases are also nucleophiles, but...
- In chemistry, a
sterically induced reduction happens when an
oxidized metal behaves as, and
exhibits similar reducing properties to, the more
reduced form...
- form
adducts which exhibit steric effects. For example:
trimethyltin chloride, when
reacting with
diethyl ether,
exhibits steric repulsion between the methyl...
- In some cases,
formation of the
required hydrazone will not
occur at
sterically hindered carbonyl groups,
preventing the reaction. However, this method...
- a
steric 5-cube or (
steric 5-demicube or
sterihalf 5-cube) is a
convex uniform 5-polytope.
There are
unique 4
steric forms of the 5-cube.
Steric 5-cubes...
