Loading AI tools
Chemical compound From Wikipedia, the free encyclopedia
The Trost ligand is a diphosphine used in the palladium-catalyzed Trost asymmetric allylic alkylation. Other C2-symmetric ligands derived from trans-1,2-diaminocyclohexane (DACH) have been developed, such as the (R,R)-DACH-naphthyl ligand derived from 2-diphenylphosphino-1-naphthalenecarboxylic acid. Related bidentate phosphine-containing ligands derived from other chiral diamines and 2-diphenylphosphinobenzoic acid have also been developed for applications in asymmetric synthesis.
Names | |
---|---|
IUPAC name | |
Preferred IUPAC name
N,N′-[(1R,2R)-cyclohexane-1,2-diyl]bis[2-(diphenylphosphanyl)benzamide] | |
Other names
Trost's ligand | |
Identifiers | |
3D model (JSmol) |
|
ChemSpider | |
PubChem CID |
|
UNII | |
CompTox Dashboard (EPA) |
|
| |
| |
Properties | |
C44H40N2O2P2 | |
Molar mass | 690.75 g/mol |
Appearance | White solid |
Melting point | 136 to 142 °C (277 to 288 °F; 409 to 415 K) |
Insoluble; soluble in organic solvents (e.g. acetonitrile, dichloromethane) 1,4-dioxane, methanol, tetrahydrofuran, toluene | |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
|
Seamless Wikipedia browsing. On steroids.
Every time you click a link to Wikipedia, Wiktionary or Wikiquote in your browser's search results, it will show the modern Wikiwand interface.
Wikiwand extension is a five stars, simple, with minimum permission required to keep your browsing private, safe and transparent.