Abstract
Solubility: soluble in THF, hexane, toluene, ether, and most organic solvents.
Analysis of Reagent Purity: elemental microanalysis, NMR spectroscopy.
Preparative Methods: can be prepared under inert atmosphere3 utilizing dry, oxygen-free solvents.4 IPr·HCl2 and KOtBu were added to a NaH suspension in THF in the glove box (eq 1). The mixture was stirred for 1 h at room temperature, for 2 h at 60 °C, followed by overnight stirring at room temperature. THF was removed in vacuo, the product was extracted with hot hexanes, filtered through a pad of Celite, and the solvent removed in vacuo resulting in a white solid.2
| Language | English |
|---|---|
| Specialist publication | e-EROS Encyclopaedia of Reagents for Organic Synthesis |
| Publisher | John Wiley & Sons Inc. |
| DOIs | |
| Publication status | Published - 31 Mar 2016 |
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Keywords
- reagents
- organic synthesis
Cite this
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1,3-Bis(2,6-diisopropylphenyl)imidazol-2-ylidene. / Kelly, Roy A.; Grasa, Gabriela A.; Nolan, Steven P.; Nelson, David J.
In: e-EROS Encyclopaedia of Reagents for Organic Synthesis, 31.03.2016.Research output: Contribution to specialist publication › Article
TY - GEN
T1 - 1,3-Bis(2,6-diisopropylphenyl)imidazol-2-ylidene
AU - Kelly, Roy A.
AU - Grasa, Gabriela A.
AU - Nolan, Steven P.
AU - Nelson, David J.
PY - 2016/3/31
Y1 - 2016/3/31
N2 - Alternate Name: IPr.Solubility: soluble in THF, hexane, toluene, ether, and most organic solvents.Analysis of Reagent Purity: elemental microanalysis, NMR spectroscopy.Preparative Methods: can be prepared under inert atmosphere3 utilizing dry, oxygen-free solvents.4 IPr·HCl2 and KOtBu were added to a NaH suspension in THF in the glove box (eq 1). The mixture was stirred for 1 h at room temperature, for 2 h at 60 °C, followed by overnight stirring at room temperature. THF was removed in vacuo, the product was extracted with hot hexanes, filtered through a pad of Celite, and the solvent removed in vacuo resulting in a white solid.2
AB - Alternate Name: IPr.Solubility: soluble in THF, hexane, toluene, ether, and most organic solvents.Analysis of Reagent Purity: elemental microanalysis, NMR spectroscopy.Preparative Methods: can be prepared under inert atmosphere3 utilizing dry, oxygen-free solvents.4 IPr·HCl2 and KOtBu were added to a NaH suspension in THF in the glove box (eq 1). The mixture was stirred for 1 h at room temperature, for 2 h at 60 °C, followed by overnight stirring at room temperature. THF was removed in vacuo, the product was extracted with hot hexanes, filtered through a pad of Celite, and the solvent removed in vacuo resulting in a white solid.2
KW - reagents
KW - organic synthesis
UR - http://onlinelibrary.wiley.com/book/10.1002/047084289X
U2 - 10.1002/047084289X.rn00393.pub2
DO - 10.1002/047084289X.rn00393.pub2
M3 - Article
JO - e-EROS Encyclopaedia of Reagents for Organic Synthesis
T2 - e-EROS Encyclopaedia of Reagents for Organic Synthesis
JF - e-EROS Encyclopaedia of Reagents for Organic Synthesis
PB - John Wiley & Sons Inc.
ER -