- A
borylene is the
boron analogue of a carbene. The
general structure is R-B: with R an
organic moiety and B a
boron atom with two
unshared electrons. Borylenes...
- and are
prepared through either a
rearrangement or a
borylene pathway as
shown in
Scheme 1:
Borylene addition is a
widely utilized method for the synthesis...
-
centered molecules (e.g., low
valent main
group metal calcium,
dicoordinate borylene,
boron radical, carbene, etc.).
Dinitrogen fixation is
essential for human...
- Borane(1),
boron monohydride,
hydridoboron or
borylene is the
molecule with the
formula BH. It
exists as a gas but
rapidly degrades when condensed. By...
-
fluorine atoms,
compared with
boron trifluoride. It can also be
called a
borylene, as it
contains boron with two
unshared electrons. BF is isoelectronic...
-
molecule of
dinitrogen is
bound by two
transient Lewis-base-stabilized
borylene species. The
resulting dianion was
subsequently oxidized to a
neutral compound...
- the
field of
transition metal-boron
multiple bonding (transition
metal borylenes), the
synthesis of the
first stable compounds containing boron-boron and...
- hydride,
typically named -ane or -ine.
borenium cations, R2B+ (protonated
borylenes a.k.a. boranylidenes)
carbenium cations, R3C+ (protonated carbenes) have...
-
gallium species which may have a lone pair,
analogous to NHC's or
terminal borylenes. They are
compounds of
academic interest because of
their distinctive...
- and
group 16. In
group 13
elements the
boron carbene analog is
called a
borylene or boranylidene. The
heavier group 14
carbenes are silylenes, R2Si:, germylenes...
