-
quantum yield of this
reaction is
generally less than 0.1, and in most
diarylethenes the close-ring form is
thermally unstable,
reverting to the cis-form...
-
Photochromic compounds considered to be "thermally stable"
include some
diarylethenes,
which do not back
isomerize even
after heating at 80 C for 3 months...
- H2Se.
Phenanthrene can also be
obtained photochemically from
certain diarylethenes.
Reactions of
phenanthrene typically occur at the 9 and 10 positions...
-
achieved by
incorporating molecular photoswitches such as
azobenzene and
diarylethenes or
photocages such as o-nitrobenzyl, coumarin, and
BODIPY compounds...
- compounds,
which include azobenzenes, spiropyrans, stilbenes, fulgides, and
diarylethenes. If the
photochemical change is reversible, then
rewritable data storage...
-
incorporation of
diarylethenes as a self-****embled
monolayer on a gold
surface shows promise in
optoelectronic devices.
Diarylethenes form
stable molecular...
-
Jacquemin D (August 2012). "Single
molecule multiphotochromism with
diarylethenes".
Accounts of
Chemical Research. 45 (8): 1173–82. doi:10.1021/ar200214k...
-
represented by the
condensed structural formula C6H5CH=CHC6H5.
classified as a
diarylethene, it
features a
central ethylene moiety with one
phenyl group substituent...
- ring-opening and -closing
reactions such as
those seen for
spiropyran and
diarylethene can also
produce curved shapes.
Another common mode of
movement is the...
- Kobayashi,
Takayoshi (2019). "Exploring the
ultrafast dynamics of a
diarylethene derivative using sub-10 fs
laser pulses".
Physical Chemistry Chemical...
