- (from
Ancient Gr**** θεῖον (theion) 'sulfur'; also
known as
thiones or
thiocarbonyls) are
organosulfur compounds related to
conventional ketones in which...
-
fluorination of the
dimer and then
cracking is the prin****l
route to
thiocarbonyl fluoride.
Thiophosgene decomposes at 200 °C or
above to form
carbon disulfide...
- XY=SO.
IUPAC considers the term 'sulfine' obsolete,
preferring instead thiocarbonyl S-oxide;
despite this, the use of the term
sulfine still predominates...
- nasturtiums, and capers. The S-oxides of
thiocarbonyl compounds are
known as
thiocarbonyl S-oxides: (R2C=S=O, and
thiocarbonyl S,S-dioxides or sulfenes, R2C=SO2)...
-
thionoester fission, as in a
total synthesis of azadirachtin:
Other thiocarbonyl reagents can
replace the
thioacyl chloride. In one
variation the reagent...
- (Z)-propanethial S-oxide), a
member of a
class of
organosulfur compounds known as
thiocarbonyl S-oxides (formerly "sulfines"), is a
volatile liquid that acts as a lachrymatory...
- An
ylide (/ˈɪlaɪd/) or ylid (/ˈɪlɪd/) is a
neutral dipolar molecule containing a
formally negatively charged atom (usually a carbanion)
directly attached...
- the
faster the
carbonyl group will be
converted into the
corresponding thiocarbonyl by Lawesson's reagent. The
chemistry of Lawesson's
reagent and related...
-
intermediate is unstable; it
extrudes a
molecule of
nitrogen to form a
thiocarbonyl ylide,
which then
cyclizes to form a
stable episulfide. Triphenylphosphine...
-
source material,
carbon monosulfide, is unstable. Thus, the
synthesis of
thiocarbonyl complexes requires indirect routes, such as the
reaction of disodium...
