-
trimethyl orthoformate is an acetal. In
general cases,
these acetals can be
deprotected back to the
aldehyde by
using hydrochloric acid.
Trimethyl orthoformate...
- acetals.
These acetals are
resistant to the acid
hydrolysis and can be
deprotected easily by
classical reductive conditions. Chéry, Florence; Rollin, Patrick;...
- ****embly, the
product is
released from the
solid phase to solution,
deprotected, and collected. The
occurrence of side
reactions sets
practical limits...
-
groups such as
carboxybenzyl (Cbz) or
allyloxycarbonyl (alloc) can be
deprotected using 2-mercaptoethanol in the
presence of pot****ium
phosphate in dimethylacetamide...
- The
resulting sulfonamide structure is
extremely stable. It can be
deprotected to
reveal the
amine using reductive or
strongly acidic conditions. Tosyl...
-
alcohols are esters,
deprotected by nucleophiles;
triorganosilyl ethers,
deprotected by
acids and
fluoride ions; and (hemi)acetals,
deprotected by weak acids...
- Me3Si−O and Me3Si−N
groups allow them to be
easily removed afterwards ("
deprotected").
Trimethylsilylation can also be used to
increase the
volatility of...
- {\displaystyle {\ce {BF4}}} as the solvent. Aryl methane-sulfonates are
deprotected and then
followed by a
nucleophilic aromatic substitution (SNAr) with...
- para-bromination and
oxidation of the ring
system with DDQ, the
amine was
deprotected yielding (R)-(-)-Bromo-DragonFLY. Data on
toxicological significance...
-
azodicarboxylate (DEAD) in
tetrahydrofuran (THF). Commonly, THP
ethers are
deprotected using acetic acid in a THF/water solution, p-toluenesulfonic acid in...
