-
Diacetylene (also
known as
butadiyne) is the
organic compound with the
formula C4H2. It is the
simplest compound containing two
triple bonds. It is first...
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applied by Kistiakowsky,
reported that the
conjugation stabilization of 1,3-
butadiyne was zero, as the
difference of ΔhydH
between first and
second hydrogenation...
- m****: 50.06 g/mol,
exact m****: 50.01565 u) may
refer to: Diacetylene, or
butadiyne Propalene, or bicyclo[1.1.0]buta-1,3-diene This set
index page
lists chemical...
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trimethylsilylacetylene gives the
butadiyne derivative. In 1882
Adolf von
Baeyer used the
method to
prepare 1,4-bis(2-nitrophenyl)
butadiyne, en
route to
indigo dye...
-
would be
called polyynes today. The
simplest polyyne is
diacetylene or
butadiyne, H−C≡C−C≡C−H.
Along with ****ulenes,
polyynes are
distinguished from other...
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precursor to 1,4-bis(trimethylsilyl)buta-1,3-diyne, a
protected form of 1,3-
butadiyne.
Trimethylsilylacetylene was
first synthesized in 1959 by
Heinz Günter...
- 463-82-1
Trifluoromethylperchlorate CF3OClO3 9.5 168.5 52003-45-9 1,3-
Butadiyne HC≡CC≡CH 10 −35 50 460-12-8 N-Nitroso-O,N-bis(trifluoromethyl)-hydroxylamine...
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hydroselenation of
symmetrical and
unsymmetrical 1,4-diorganyl-1,3-
butadiynes". Tetrahedron. 57 (20): 4271–4276. doi:10.1016/S0040-4020(01)00337-4....
- line to
exclude oxygen and
moisture from the
reaction vessel,
using pure
butadiyne (to
decrease unwanted oxidation and
polymerization side reactions), and...
- trapped. The
simplest model of an HDDA
reaction is the
cycloaddition of
butadiyne and
acetylene to form ortho-benzyne (o-benzyne,
shown below). This reactive...
