- A
polyyne is any
organic compound with
alternating single and
triple bonds; that is, a
series of
consecutive alkynes, (−C≡C−)n with n
greater than 1....
-
alternating single and
triple bonds. It
would thus be the
ultimate member of the
polyyne family. This
polymeric carbyne is of
considerable interest to nanotechnology...
- plants'
active constituent is a
chemical called ichthyothereol,
which is a
polyyne compound that is
highly toxic to fish and mammals.
Ichthyothere terminalis...
-
simplest compound containing two
triple bonds. It is
first in the
series of
polyynes,
which are of
theoretical but not of
practical interest.
Diacetylene has...
- atoms,
connected by
alternating triple and
single bonds; thus, it is a
polyyne and a cyclocarbon. Cyclo[18]carbon is the
smallest cyclo[n]carbon predicted...
-
enynes are
isanolic acid and
exocarpic acid.
Enyne metathesis Enediyne Polyyne "Basic
IUPAC Organic Nomenclature: Enynes".
University of Calgary. chem...
- and
water dropwort (Oenanthe crocata). The
compound contains polyene,
polyyne, and
alcohol functional groups and is a
structural isomer of oenanthotoxin...
-
thousand naturally occurring acetylenes have been
discovered and reported.
Polyynes, a
subset of this
class of
natural products, have been
isolated from a...
-
cyclic ****ulene) or
alternating single bonds and
triple bonds (a
cyclic polyyne). The
first cyclocarbon synthesized is cyclo[18]carbon (C18).
Besides that...
- N≡C−C≡C−C≡N Diacetylene, H−C≡C−C≡C−H Cyanogen, N≡C−C≡N
Hydrocyanic acid, H−C≡N
Polyyne, R−(C≡C)n−R Murahashi, Shunsuke; Takizawa, Takeo; Kurioka, Shohei; Maekawa...
