Kinzhalov, Mikhail A, Kashina, Mariya V, Mikherdov, Alexander S, Mozheeva, Ekaterina A, Novikov, Alexander S, Smirnov, Andrey S, Ivanov, Daniil M, Kryukova, Mariya A, Ivanov, Aleksandr Yu, Smirnov, Sergej N et al (show 2 more authors)
(2018)
Dramatically Enhanced Solubility of Halide-Containing Organometallic Species in Diiodomethane: The Role of Solvent •••Complex Halogen Bonding.
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 57 (39).
pp. 12785-12789.
This is the latest version of this item.
Text
2.XBs-CH2I2_65.docx - Author Accepted Manuscript Download (3MB) |
|
Text
3.SI-XBs-CH2I2_65.pdf - Author Accepted Manuscript Download (6MB) |
|
Text
2.XBs-CH2I2_65-AuthorVersion.docx - Author Accepted Manuscript Download (3MB) |
|
Text
2.XBs-CH2I2_65.docx - Submitted version Download (3MB) |
Abstract
In the current study, we evaluated the solubility of a number of organometallic species and showed that it is noticeably improved in diiodomethane when compared to other haloalkane solvents. The better solvation properties of CH<sub>2</sub> I<sub>2</sub> were associated with the substantially better σ-hole-donating ability of this solvent, which results in the formation of uniquely strong solvent-(metal complex) halogen bonding. The strength of the halogen bonding is attenuated by the introduction of additional halogen atoms in the organometallic species owing to the competitive formation of more favourable intermolecular complex-complex halogen bonding. The exceptional solvation properties of diiodomethane and its inertness towards organometallic species make this solvent a good candidate for NMR studies, in particular, for the acquisition of spectra of insensitive spins.
Item Type: | Article |
---|---|
Uncontrolled Keywords: | haloalkanes, halogen bonding, organometallic species, solubility, solvation |
Depositing User: | Symplectic Admin |
Date Deposited: | 15 Jan 2019 09:26 |
Last Modified: | 14 Oct 2023 09:35 |
DOI: | 10.1002/anie.201807642 |
Related URLs: | |
URI: | https://livrepository.liverpool.ac.uk/id/eprint/3028602 |
Available Versions of this Item
-
Solubility of halide-containing organometallics is dramatically enhanced in diiodomethane: can the solvent***complex halogen bonding be held responsible? (deposited 02 Aug 2018 06:36)
- Dramatically Enhanced Solubility of Halide-Containing Organometallic Species in Diiodomethane: The Role of Solvent •••Complex Halogen Bonding. (deposited 15 Jan 2019 09:26) [Currently Displayed]