-
NacNac is a
class of
anionic bidentate ligands. 1,3-****timines are
often referred to as "HNacNac", a
modification of the
abbreviation Hacac used for 1...
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monoanionic ligand. For example, β-****timinate,
commonly referred to as
Nacnac, is a
useful chelate regarding these complexes. By
tuning the ligand, the...
-
diacetylpyridine and
acetylacetone gives, respectively,
diiminopyridine and
NacNac ligands. R. R.
Schrock (2009). "Recent
Advances in High
Oxidation State...
- in a
cationic NacNac supported system, i.e., [(Dipp-
NacNac)Mg(EtC≡CEt)][B(C6F5)4] and [(Dipp-
NacNac)Mg(η3-C6H6)][B(C6F5)4] (Dipp-
Nacnac = [HC{C(Me)NDipp}2]−)...
-
giving rise to
Nacac and
Nacnac ligands.
hexafluoroacetylacetone trifluoroacetylacetone Tautomers and
complexation of
Nacnac The "NMR
shift reagent" Eufod...
- [(Ar)NC(NPri2)N(Ar)]−
where Ar = 2,6-diisopropylphenyl and Pri = iso-propyl a ketiminate, "
nacnac", {[(Ar)NC(Me)]2CH}−,-
where Ar = 2,6-diisopropylphenyl and Me = methyl...
- β-****timinato ligands, an
example of a
NacNac ligand. It is
anionic and bidentate.
Shown are
tautomers of a
substituted HNacNac ligand precursor, and...
- of
molecular hydrides of
calcium are known. One
example is (Ca(μ-H)(thf)(
nacnac))2.
Calcium monohydride Zumdahl,
Steven S. (2009).
Chemical Principles (6th ed...
-
alkyl or aryl) are
often non-innocent. In contrast, [D-CR=CR-CR=D]− such as
NacNac or acac are innocent.
catecholates and
related 1,2-dioxalenes. dithiolenes...
- cluster.
Related bulky anionic ligands include C5Me5−, (Me3Si)2N−, and
NacNac−.
Silox has a
larger cone
angle than C5Me5− and is a
poorer donor. It is...
