- In
organosulfur chemistry, a
mesylate is any salt or
ester of
methanesulfonic acid (CH3SO3H). In salts, the
mesylate is
present as the CH3SO−3 anion. When...
-
Unlike MsCl, Ms2O may not be
suitable for
mesylation of the
unsaturated alcohols.
Examples of
mesylation of
alcohols with Ms2O:
Octadecyl methanesulfonate...
-
complex Menshutkin reaction Metal-ion-catalyzed σ-bond
rearrangement Mesylation Merckwald asymmetric synthesis Metallo-ene
reaction Methylation Meyer...
- Pot****ium
carbonate in
methanol and
water solvent Protection prevented mesylation of the
primary oxygen in 5.8.
Acetonide 2,2-dimethoxypropane and camphorsulfonic...
- chloride;
ketalization with p-toluenesulfonic acid and 3-pentanone; and
mesylation with
triethylamine and
methanesulfonyl chloride.
Reductive opening of...
- the
amide H-32.
Reduction of the
aldehyde group with NaBH4 to H-33,
mesylation of the
primary hydroxy group with
methanesulfonic anhydride under conditions...
- can be
prepared from
ketones by oximation,
followed by
tosylation (or
mesylation), and then
finally by
treatment with
ammonia (NH3). Generally, oximation...
-
alternative method that
leads to
retention of
configuration at C-2
involves mesylation of an
epoxy alcohol,
epoxide opening, and re-closing by
displacement of...
- 2. ClCO2Et/Et3N-CH2Cl2/room temperature; 3. NaBH4/CH3OH-CH2Cl2/0 °C.
Mesylation of 5 (MsCl/CH3OH-Et3N-CH2Cl2/0 °C),
followed by
lithium chloride treatment...
- Ring-closing
metathesis Reaction of
thioglycosides with
lithium napthalenide.
Mesylation of the
anomeric hydroxyl and
formation of the
anomeric palladium complex...
