Phosphine, dicyclohexyl(2-methylphenyl)-


Chemical Name: Phosphine, dicyclohexyl(2-methylphenyl)-
CAS Number: 173593-25-4
Product Number: AG001Z19(AGN-PC-0JSWOT)
Synonyms:
MDL No:
Molecular Formula: C19H29P
Molecular Weight: 288.4073

Identification/Properties


Properties
MP:
90-93 °C
BP:
409.1°C at 760 mmHg
Storage:
Inert atmosphere;2-8℃;
Form:
Solid
Computed Properties
Molecular Weight:
288.415g/mol
XLogP3:
5.5
Hydrogen Bond Donor Count:
0
Hydrogen Bond Acceptor Count:
0
Rotatable Bond Count:
3
Exact Mass:
288.201g/mol
Monoisotopic Mass:
288.201g/mol
Topological Polar Surface Area:
0A^2
Heavy Atom Count:
20
Formal Charge:
0
Complexity:
258
Isotope Atom Count:
0
Defined Atom Stereocenter Count:
0
Undefined Atom Stereocenter Count:
0
Defined Bond Stereocenter Count:
0
Undefined Bond Stereocenter Count:
0
Covalently-Bonded Unit Count:
1
Compound Is Canonicalized:
Yes

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NMR Spectrum


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Chemical Structure



Dicyclohexyl(o-tolyl)phosphine is a versatile organophosphorus compound widely used in chemical synthesis as a ligand in transition metal-catalyzed reactions. Its unique structure and reactivity make it a valuable tool in a variety of applications, particularly in homogeneous catalysis and organic synthesis.This compound is known for its ability to effectively stabilize metal complexes, enhancing their catalytic activity and selectivity in a range of reactions such as cross-coupling, hydrogenation, and C-H activation. Dicyclohexyl(o-tolyl)phosphine is especially valuable in transition metal-mediated processes due to its strong π-accepting and σ-donating capabilities, which contribute to the efficiency and specificity of the catalytic reactions.Furthermore, the sterically hindered nature of the dicyclohexyl(o-tolyl)phosphine ligand helps to control the coordination geometry around the metal center, influencing the overall reactivity of the catalytic system. This feature is particularly advantageous in promoting regioselectivity and enantioselectivity in asymmetric catalysis, where precise control over the orientation of substrate binding is crucial.Overall, dicyclohexyl(o-tolyl)phosphine plays a critical role in facilitating various transformations in chemical synthesis by enabling efficient and selective metal-catalyzed reactions. Its application extends to diverse areas of organic chemistry, making it a valuable asset for researchers and synthetic chemists seeking to design and optimize novel synthetic routes.