- 1080/01961779308050628.
Wataru Ando; Nami Choi;
Norihiro Tokitoh (1996). "
Thiiranes and Thiirenes: Monocyclic".
Comprehensive Heterocyclic Chemistry II. Vol...
- the
sulfur analogue of an
epoxide or aziridine. They are also
known as
thiiranes,
olefin sulfides,
thioalkylene oxides, and thiacyclopropanes. Episulfides...
- alkene. When
treated with thiourea,
epoxides convert to the
episulfide (
thiiranes).
Epoxides undergo ring
expansion reactions,
illustrated by the insertion...
- structures,
often in
combination with
other heteroatoms, as
illustrated by
thiiranes, thiirenes, thietanes, thietes, dithietanes, thiolanes, thianes, dithianes...
- (ethylene oxide, epoxides)
Oxirene Phosphorus Phosphirane Phosphirene Sulfur Thiirane (ethylene sulfide, episulfides)
Thiirene Three-membered
rings with two...
- and the dithiol. SO
inserts into alkenes,
alkynes and
dienes producing thiiranes,
molecules with three-membered
rings containing sulfur.
Sulfur monoxide...
-
Preferred IUPAC name 1λ4-Thiiran-1-one
Other names Ethylene sulfoxide Thiirane S-oxide
Thiirane oxide Identifiers CAS
Number 7117-41-1 3D
model (JSmol) Interactive...
-
synthesis reaction.
Thiocyanate ions or
thiourea transform ethylene oxide into
thiirane (ethylene sulfide): (CH2CH2)O + (NH2)2C=S → (CH2CH2)S + (NH2)2C=O Reaction...
-
compound is
selenirane or
selenacyclobutane C2H4Se)
related to
thiiranes but,
unlike thiiranes,
seleniranes are
kinetically unstable,
extruding selenium directly...
- [100 ppm]
Related compounds Related heterocycles Borirane Ethylene oxide Thiirane Except where otherwise noted, data are
given for
materials in
their standard...
