- In
organic chemistry, a
sulfonium ion, also
known as
sulphonium ion or
sulfanium ion, is a positively-charged ion (a "cation")
featuring three organic...
- respectively.
Deprotonation of
sulfonium and
oxosulfonium salts affords ylides, of
structure R2S+−C−−R′2 and R2S(O)+−C−−R′2.
While sulfonium ylides, for instance...
-
bases as
compared to
sulfonium ylides. (The
difference being that a
sulfoxonium contains a
doubly bonded oxygen whereas the
sulfonium does not.) The former...
- with
metal ions like
palladium and platinum.
Other common ylides include sulfonium ylides and
sulfoxonium ylides; for instance, the Corey-Chaykovsky reagent...
- naturally-occurring
intermediate in many
biosynthetic pathways owing to the
sulfonium functional group. It is
biosynthesized from L-methionine and S-adenosylmethionine...
-
Sulfonium-based
oxidations of
alcohols to
aldehydes summarizes a
group of
organic reactions that
transform a
primary alcohol to the
corresponding aldehyde...
-
monoxide and
producing chloro(dimethyl)
sulfonium chloride, 4.
After addition of the
alcohol 5, the chloro(dimethyl)
sulfonium chloride 4
reacts with the alcohol...
-
prolonged storage, Demeton-S-methyl
becomes more
toxic due to
formation of a
sulfonium derivative which has
greater affinity to the
human form of the acetylcholinesterase...
-
reaction epoxides are
generated from
carbonyl groups and
sulfonium ylides. In this reaction, a
sulfonium is the
leaving group instead of chloride. Epoxides...
- the use of aryl
boronic acids or the use of a
trifluoromethyl sulfonium salt or the use of a trifluoromethylcopper(I)
phenanthroline complex....
