2018
DOI: 10.1016/j.ica.2018.08.007
|View full text |Cite
|
Sign up to set email alerts
|

Oxidative addition of methylene chloride to Me-DuPhos complexes of palladium and rhodium

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
2
1
1

Citation Types

0
4
0

Year Published

2020
2020
2024
2024

Publication Types

Select...
5
1

Relationship

1
5

Authors

Journals

citations
Cited by 6 publications
(4 citation statements)
references
References 40 publications
0
4
0
Order By: Relevance
“…Using 15 worked best with i -Pr-DuPhos to give 3 . However, with Me-DuPhos, reaction at room temperature gave some [Rh­(Me-DuPhos) 2 ] + along with 1 ; presumably the benzyl anion was displaced . Adding diphos* to 15 at reduced temperature limited this side reaction.…”
Section: Resultsmentioning
confidence: 99%
See 1 more Smart Citation
“…Using 15 worked best with i -Pr-DuPhos to give 3 . However, with Me-DuPhos, reaction at room temperature gave some [Rh­(Me-DuPhos) 2 ] + along with 1 ; presumably the benzyl anion was displaced . Adding diphos* to 15 at reduced temperature limited this side reaction.…”
Section: Resultsmentioning
confidence: 99%
“…22 For convenience, the ligand structure is shown for 1 and 2. presumably the benzyl anion was displaced. 34 Adding diphos* to 15 at reduced temperature limited this side reaction. Depending on the ligand, other unidentified impurities were often formed, in the greatest amount for Et-BPE and i-Pr-BPE complexes 5 and 6 (see the NMR spectra in the Supporting Information).…”
Section: ■ Introductionmentioning
confidence: 99%
“…In view of the structure of the considered Pd(0) complexes, radical or S N 2 mechanism of the oxidative addition [116] of CH 2 Cl 2 with further transformations has been suggested. The oxidative addition of CH 2 Cl 2 to phosphine [117] and carbene [118] L 2 Pd 0 complexes is well known, which demonstrates the possibility of the metal oxidation under the action of chlorine-containing solvents in the reaction mixture, rather than redox transmetalation.…”
Section: Carbene Transfer Accompanied By the Change In The Metals Oxidation Statementioning
confidence: 99%
“…The activation of two carbon–halogen bonds of dihalomethanes under mild conditions, especially those of the less reactive CH 2 Cl 2 or CH 2 Br 2 , is a fascinating and challenging subject . So far, a large number of transition-metal complexes have been reported to serve as good promoters for the relatively inert C–X bond activation of dihalomethane. However, most of these complexes usually involve electron-rich transition-metal centers supported by strong-field phosphines, N-heterocyclic carbenes, nitrogen, or hybrid donor ligands . In sharp contrast, there are only a few transition-metal complexes bearing weak-field sulfur donors with similar reactivity .…”
Section: Introductionmentioning
confidence: 99%