Unknown

Dataset Information

0

Light-Driven Ring Slippage in [Re(η7-C7H7)(η5-C7H9)]+ and the Inertness of Its Technetium Homologue.

ABSTRACT: Here, we present the light-driven reactions of [Re(η7-C7H7)(η5-C7H9)]+ (1+) with nitriles, phosphines, and isocyanides, which are added to 1+ via a ring slippage of the tropylium cation from η7 to η3, forming [Re(η3-C7H7)(η5-C7H9)(L)2]+ (L= acetonitrile 2+; 2-phenylacetonitrile 3+; 1,3,5-triaza-5-phosphoadamantane (PTA) 4+; tert-butyl isocyanide 6+; benzyl isocyanide 7+) and [Re(η3-C7H7)(η5-C7H9)(L)]+ with L = (ethane-1,2-diyl)bis(diphenylphosphane) (dppe) 5+. To compare the reactivities of rhenium and technetium, we also investigated the synthesis of [99Tc(η6-C10H8)2]+, its substitution of naphthalene with cyclohepta-1,3,5-triene to obtain [99Tc(η7-C7H7)(η5-C7H9)]+, and its reactivity (or lack thereof) with light.

SUBMITTER: Battistin F 

PROVIDER: S-EPMC10848200 | biostudies-literature | 2024 Feb

REPOSITORIES: biostudies-literature

Json Xml
altmetric image

Publications

Light-Driven Ring Slippage in [Re(η<sup>7</sup>-C<sub>7</sub>H<sub>7</sub>)(η<sup>5</sup>-C<sub>7</sub>H<sub>9</sub>)]<sup>+</sup> and the Inertness of Its Technetium Homologue.

Battistin Federica F   Bolliger Robin R   Besmer Manuel Luca ML   Fox Thomas T   Blacque Olivier O   Braband Henrik H   Alberto Roger R  

Inorganic chemistry 20240122 5

Here, we present the light-driven reactions of [Re(η<sup>7</sup>-C<sub>7</sub>H<sub>7</sub>)(η<sup>5</sup>-C<sub>7</sub>H<sub>9</sub>)]<sup>+</sup> (<b>1</b><sup>+</sup>) with nitriles, phosphines, and isocyanides, which are added to <b>1</b><sup>+</sup> via a ring slippage of the tropylium cation from η<sup>7</sup> to η<sup>3</sup>, forming [Re(η<sup>3</sup>-C<sub>7</sub>H<sub>7</sub>)(η<sup>5</sup>-C<sub>7</sub>H<sub>9</sub>)(L)<sub>2</sub>]<sup>+</sup> (L= acetonitrile <b>2</b><sup><b>+</b></  ...[more]

Similar Datasets

Unknown Naphthalene Exchange in [Re(η<sup>6</sup> -napht)<sub>2</sub> ]<sup>+</sup> with Pharmaceuticals Leads to Highly Functionalized Sandwich Complexes [M(η<sup>6</sup> -pharm)<sub>2</sub> ]<sup>+</sup> (M=Re/<sup>99m</sup> Tc).
| S-EPMC9300139 | biostudies-literature
Unknown Exploring Rhenium Arene Piano-Stool Chemistry with [Re(η<sup>6</sup>-C<sub>6</sub>H<sub>6</sub>)(NCCH<sub>3</sub>)<sub>3</sub>]<sup>+</sup>: A Powerful Semi-Solvated Precursor.
| S-EPMC10015454 | biostudies-literature
Unknown Diverse ring-opening reactions of rhodium η<sup>4</sup>-azaborete complexes.
| S-EPMC8163374 | biostudies-literature
Unknown Crystal structure of the [(THF)Cs(μ-η<sup>5</sup>:η<sup>5</sup>-Cp')<sub>3</sub>Yb] <sub><i>n</i></sub> oligomer.
| S-EPMC7336790 | biostudies-literature
Unknown Halogenation of the Hexaphosphabenzene Complex [(Cp*Mo)<sub>2</sub> (μ,η<sup>6</sup> :η<sup>6</sup> -P<sub>6</sub> )]: Snapshots on the Reaction Progress.
| S-EPMC9321898 | biostudies-literature
Unknown An Inverted-Sandwich Diuranium μ-η<sup>5</sup>:η<sup>5</sup>-Cyclo-P<sub>5</sub> Complex Supported by U-P<sub>5</sub> δ-Bonding.
| S-EPMC4955234 | biostudies-literature
Unknown Synthesis, structures and magnetic properties of [(η<sup>9</sup>-C<sub>9</sub>H<sub>9</sub>)Ln(η<sup>8</sup>-C<sub>8</sub>H<sub>8</sub>)] super sandwich complexes.
| S-EPMC6637141 | biostudies-literature
Unknown The mechanistic investigations of photochemical carbonyl elimination and oxidative addition reactions of (η<sup>5</sup>-C<sub>5</sub>H<sub>5</sub>)M(CO)<sub>3</sub>, (M = Mn and Re) complexes.
| S-EPMC9078969 | biostudies-literature
Unknown Taming a monomeric [Cu(η<sup>6</sup>-C<sub>6</sub>H<sub>6</sub>)]<sup>+</sup> complex with silylene.
| S-EPMC5944381 | biostudies-literature
Unknown A Neutral "Aluminocene" Sandwich Complex: η<sup>1</sup> - versus η<sup>5</sup> -Coordination Modes of a Pentaarylborole with ECp* (E=Al, Ga; Cp*=C<sub>5</sub> Me<sub>5</sub> ).
| S-EPMC6856865 | biostudies-literature