- Ene (first
featured on
Phantom on the Horizon). It was
recorded at
Studio Lithio. The
album featured a
slightly less
aggressive style compared to the band's...
-
resulting 1,3-dithiane is then
lithiated with the use of butyllithium. The 2-
lithio-1,3-dithiane
reacts with
electrophiles to give a 2-alkyl-1,3-dithiane. Finally...
-
Arylsulfonic acids react with two
equiv of
butyl lithium to give the ortho-
lithio derivatives, i.e. ortho-lithiation.
These dilithio compounds are poised...
-
deprotonated by butyllithium: (CH3)3SiCHN2 + BuLi → (CH3)3SiCLiN2 + BuH The
lithio compound is versatile. From it can be
prepared other trimethylsilyldiazoalkanes:...
- as
opposed to
simple alkyllithium compounds,
TMEDA does not
deaggregate lithio-acetophenolate in THF solution. The
addition of HMPA to
lithium amides such...
-
gives 3-nitrodimethylaniline. It
reacts with
butyllithium to give the 2-
lithio derivative.
Electrophilic methylating agents like
dimethyl sulfate attack...
- than
imidazoles (pKa = 7).
Deprotonation of
oxazoles occurs at C2, and the
lithio salt
exists in
equilibrium with the ring-opened enolate-isonitrile, which...
-
abstracted by n-butyllithium in THF at low temperatures. The thus
generated 2-
lithio-1,3-dithiane
reacts as a
nucleophile in
nucleophilic displacement with alkyl...
- of
Ortho Substituted Arylboronic Esters by in situ
Traping of
Unstable Lithio Intermediates: 2-(5,5-Dimethyl-1,3,2-dioxaborinan-2-yl)benzoic acid ethyl...
- thiophene-2-carboxylic acid
undergoes double deprotonation to give the 5-
lithio derivative, a
precursor to many 5-substituted derivatives. Thiophene-2-carboxylic...
