-
Pyridinium p-
toluenesulfonate (PPTS) is a
colourless solid salt of
pyridine and p-toluenesulfonic acid. In
organic synthesis, PPTS is used as a weakly...
- a
common product from the
reactions of sodium-based
reagents with
toluenesulfonates.
Heating this salt in
strong base
results in desulfonation, giving...
-
Collidinium p-
toluenesulfonate or CPTS is a salt
between p-toluenesulfonic acid and
collidine (2,4,6-trimethylpyridine). It is used as a mild glycosylation...
- CF3−SO−3
Ethanesulfonate (esilate, esylate), CH3CH2−SO−3
Tosylate (p-
toluenesulfonate), p-CH3−C6H4−SO−3
Benzenesulfonate (besylate), C6H5−SO−3 Closilate...
- electron-withdrawing as well as a good
leaving group.
Tosylate is a pseudohalide.
Toluenesulfonate esters undergo nucleophilic attack or elimination.
Reduction of tosylate...
- the
pattern of
trityl and
adopted in
English starting from 1934. The
toluenesulfonate (or tosylate)
group refers to the −O−SO2C6H4CH3 (–OTs) group, with...
-
synthesized into DMT. Alternatively, an
excess of
methyl iodide or
methyl p-
toluenesulfonate and
sodium carbonate can be used to over-methylate tryptamine, resulting...
- The
pyridinium cation is
isoelectronic with benzene.
Pyridinium p-
toluenesulfonate (PPTS) is an
illustrative pyridinium salt; it is
produced by treating...
- Tosylamide/formaldehyde
resin (TSFR) is a
polymeric resin used as a
plasticizer and
secondary film-forming
agent in nail polishes.
While it was
still in...
-
presence of a non-nucleophilic base. In
contrast to the
formation of
toluenesulfonates from
alcohols and p-toluenesulfonyl
chloride in the
presence of pyridine...
