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Catecholborane (abbreviated HBcat) is an
organoboron compound that is
useful in
organic synthesis. This
colourless liquid is a
derivative of
catechol and...
- of the molecule. Such
modified hydroboration reagents include 9-BBN,
catecholborane, and disiamylborane. In the
second step of the
reaction sequence, the...
-
donors such as
sodium cyanoborohydride,
sodium triacetoxyborohydride, or
catecholborane can
reduce tosylhydrazones to hydrocarbons. The
reaction proceeds under...
-
amounts of an
oxazaborolidine catalyst in
conjunction with
borane or
catecholborane as the
stoichiometric reducing agent.
Oxazaborolidines remain in common...
- and
hydrosilylation of alkenes.
Hydroborations have been
studied with
catecholborane and pinacolborane. It is also
active for the
hydrosilylation of alkenes...
-
dipinacolatodiborane (B2pin2): 2 (CH3)4C2O2BH → (CH3)4C2O2B-BO2C2(CH3)4 + H2
Catecholborane "4,4,5,5-Tetramethyl-1,3,2-dioxaborolane". Ramachandran, P. Veeraraghavan;...
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tetrahydroisoquinolines respectively. The
reduction of β-hydroxysulfinyl
imines with
catecholborane and LiBHEt3
produces anti-1,3-amino
alcohols shown in (8). LiBHEt3 reacts...
-
phenyl radical 2396-01-2 C6H5AsCl2
dichlorophenylarsine 696-28-6 C6H5BO2
catecholborane 274-07-7 C6H5BrHg
phenylmercuric bromide 1192-89-8 C6H5BrSe phenylselenenyl...
- (C5Me5)Mn(CO)2(BH2PMe3) (Me = methyl). Such compounds,
especially those derived from
catecholborane and the
related pinacolborane, are
intermediates in
transition metal-catalyzed...
- Wilkinson's
catalyst (Rh(PPh3)3Cl) can
undergo oxidative addition with
catecholborane (HBcat) or 4,4,6-trimethyl-1,3,2-dioxaborinane.
These two
borane compounds...
