Unknown

Dataset Information

0

Synthesis and crystallographic characterization of [2,2-bis-(η5-penta-methyl-cyclo-penta-dien-yl)-3,4-bis(tri-methyl-sil-yl)-2-zircona-furan-5-one-κO5]triisobutyl-aluminium.

ABSTRACT: The crystal structure of the title zwitterionic zirconocene complex containing a furan-one unit, [AlZr(C10H15)2(C4H9)3(C9H18O2Si2)], is reported. On reacting a zircona-furan-one with two equivalents of HAl(i-Bu)2, disproportionation of the Lewis acid results in the formation of a triiso-butyl-aluminium fragment, Al(i-Bu)3, which coordinates to the exocyclic carbonyl O atom of the zircona-furan-one ring. Single-crystal X-ray diffraction reveals that the zircona-furan-one ring remains intact with coordination of the aluminium to the exocyclic O atom. One of the i-butyl groups is disordered over two sets of sites, with an occupancy ratio of 0.731 (3):0.269 (3).

SUBMITTER: Burlakov VV 

PROVIDER: S-EPMC5946991 | biostudies-literature | 2018 Apr

REPOSITORIES: biostudies-literature

Json Xml
altmetric image

Publications

Synthesis and crystallographic characterization of [2,2-bis-(η<sup>5</sup>-penta-methyl-cyclo-penta-dien-yl)-3,4-bis(tri-methyl-sil-yl)-2-zircona-furan-5-one-κ<i>O</i><sup>5</sup>]triisobutyl-aluminium.

Burlakov Vladimir V VV   Bogdanov Vyacheslav S VS   Arndt Perdita P   Spannenberg Anke A   Rosenthal Uwe U   Beweries Torsten T   Shur Vladimir B VB  

Acta crystallographica. Section E, Crystallographic communications 20180327 Pt 4

The crystal structure of the title zwitterionic zirconocene complex containing a furan-one unit, [AlZr(C<sub>10</sub>H<sub>15</sub>)<sub>2</sub>(C<sub>4</sub>H<sub>9</sub>)<sub>3</sub>(C<sub>9</sub>H<sub>18</sub>O<sub>2</sub>Si<sub>2</sub>)], is reported. On reacting a zircona-furan-one with two equivalents of HAl(<i>i</i>-Bu)<sub>2</sub>, disproportionation of the Lewis acid results in the formation of a triiso-butyl-aluminium fragment, Al(<i>i</i>-Bu)<sub>3</sub>, which coordinates to the exoc  ...[more]

Similar Datasets

Unknown Bis(η(5)-penta-methyl-cyclo-penta-dien-yl)aluminium tetra-bromido-aluminate.
| S-EPMC3998496 | biostudies-literature
Unknown [η-1,3-Bis(trimethyl-sil-yl)cyclo-penta-dien-yl]dichlorido[η-(trimethyl-sil-yl)cyclo-penta-dien-yl]titanium(IV).
| S-EPMC3238619 | biostudies-literature
Unknown Bis(η-cyclo-penta-dien-yl)bis-(2,4,6-tri-methyl-phenyl-tellurolato)zirconium(IV).
| S-EPMC2961163 | biostudies-literature
Unknown (Glycol-κO,O')nitros-yl(η-penta-methyl-cyclo-penta-dien-yl)ruthenium(II) bis-(tri-fluoro-methane-sulfonate).
| S-EPMC2960154 | biostudies-literature
Unknown Bis(η-penta-methyl-cyclo-penta-dien-yl)cobalt(II).
| S-EPMC2969061 | biostudies-literature
Unknown (2,2-Bipyrid-yl)bis-(?-penta-methyl-cyclo-penta-dien-yl)strontium(II).
| S-EPMC2960620 | biostudies-literature
Unknown Crystal structures of trans-acetyl-dicarbon-yl(η5-cyclo-penta-dien-yl)(1,3,5-tri-aza-7-phosphaadamantane)molybdenum(II) and trans-acetyl-di-carbon-yl(η5-cyclo-penta-dien-yl)(3,7-diacetyl-1,3,7-tri-aza-5-phosphabi-cyclo-[3.3.1]nona-ne)molyb-den-um(II).
| S-EPMC7133026 | biostudies-literature
Unknown μ-Oxido-bis-[bis-(penta-fluoro-phenolato)(η-penta-methyl-cyclo-penta-dien-yl)titanium(IV)].
| S-EPMC3212204 | biostudies-literature
Unknown Tri-μ-chlorido-bis-[(η(5)-penta-methyl-cyclo-penta-dien-yl)rhodium(III)] hexa-fluorido-phosphate from synchrotron radiation.
| S-EPMC4029212 | biostudies-literature
Unknown μ-Oxido-bis-{bis-[(penta-fluoro-phen-yl)methano-lato](η-penta-methyl-cyclo-penta-dien-yl)titanium(IV)}.
| S-EPMC3212174 | biostudies-literature