-
Lithium tetramethylpiperidide (often
abbreviated LiTMP or LTMP) is a
chemical compound with the
molecular formula LiC9H18N. It is used as a non-nucleophilic...
- TMP is the
starting material for an even
stronger base,
lithium tetramethylpiperidide and the
radical species TEMPO.
Another non-nucleophilic base is...
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Lithium amide Lithium bis(trimethylsilyl)amide (LiHMDS)
Lithium tetramethylpiperidide (LiTMP)
Evans pKa
Table Hamell, Matthew; Levine,
Robert (1950)....
- bis(trimethylsilyl)amide (NaHMDS and KHMDS, respectively)
Lithium tetramethylpiperidide (LiTMP or
harpoon base)
Other strong non-nucleophilic
bases are...
-
structure is trimeric.
Lithium amide Lithium diisopropylamide Lithium tetramethylpiperidide Amonoo-Neizer, E. H.; Shaw, R. A.; Skovlin, D. O.; Smith, B. C....
-
lithium amides include lithium diisopropylamide (LDA),
lithium tetramethylpiperidide (LiTMP), and
lithium hexamethyldisilazide (LiHMDS). They are produced...
- was
added dropwise at 0° to a
solution of 1 eq of
lithium 2,2,6,6-
tetramethylpiperidide prepared in the
usual fashion in benzene. The
resulting slurry was...
- out,
leaving a
halogenated phosphine. Upon
addition of
lithium tetramethylpiperidide with heating, tBu3C3P and
lithium halide salt is generated. An improved...
- be
deprotonated by
strong non-nucleophilic
bases such as
lithium tetramethylpiperidide or
lithium diisopropylamide (LDA) as in an
aldol reaction. The thus...
- This was
achieved through a Chan
rearrangement of 15
using lithium tetramethylpiperidide to give α-hydroxylactone 16 in 90% yield. The
hydroxyl group was...
