4-(Diphenylphosphino)styrene
Product Information
Molecular Formula
C20H17P
Molecular Weight
288.32
Description
4-(Diphenylphosphino)styrene is used in the synthesis of various biologically active compounds. It serves as a versatile ligand in catalytic reactions, facilitating the formation of complex pharmaceutical intermediates. Widely employed in the development of drugs targeting cancer, inflammation, and other diseases by selectively modifying key molecules.
Synonyms
4-(Diphenylphosphino)styrene; (4-ethenylphenyl)-diphenylphosphane; DIPHENYLPHOSPHINOSTYRENE; (4-ETHENYLPHENYL)DIPHENYLPHOSPHANE; 27966-53-6; p-diphenylphosphino-styrene; SCHEMBL98719; (4-vinylphenyl)diphenylphosphine; CHEMBL2140984; Diphenyl(4-vinylphenyl)phosphane; Diphenylphosphinostyrene (DPPST); DTXSID90110006; (4-Ethenylphenyl)diphenylphosphine; 4-(Diphenylphosphino)styrene, 97%; Diphenyl(4-vinylphenyl)phosphine (stabilized with BHT)
IUPAC Name
(4-ethenylphenyl)-diphenylphosphane
SMILES
C=CC1=CC=C(C=C1)P(C2=CC=CC=C2)C3=CC=CC=C3
InChI
InChI=1S/C20H17P/c1-2-17-13-15-20(16-14-17)21(18-9-5-3-6-10-18)19-11-7-4-8-12-19/h2-16H,1H2
InChI Key
FRPLKHQCXVNBNO-UHFFFAOYSA-N
Melting Point
75-80 °C
Flash Point
Not applicable
Purity
97%
Safety Information
Hazards
H302 - H413
Precautionary Statement
P273 - P301 + P312 + P330
Computed Properties
XLogP3
5.4
Hydrogen Bond Donor Count
0
Hydrogen Bond Acceptor Count
0
Rotatable Bond Count
4
Exact Mass
288.106787540 g/mol
Monoisotopic Mass
288.106787540 g/mol
Topological Polar Surface Area
0Ų
Heavy Atom Count
21
Formal Charge
0
Complexity
286
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
Patents
| Publication Number | Title | Priority Date |
|---|---|---|
| CN-114031889-A | High-temperature-resistant ABS composite material and preparation method thereof | 2021-12-22 |
| CN-113582962-A | Preparation method of cyclic carbonate | 2021-09-03 |
| CN-113666971-A | Double-center porous polymer and preparation method thereof | 2021-09-03 |
| JP-2022029023-A | Creation of functional composite fine particles using a gradient type polymer surfactant and a liquid drying method in combination | 2020-08-04 |
| JP-2022029024-A | Creation of functional composite fine particles using a combination of an end-mixed block-type polymer surfactant and an in-liquid drying method | 2020-08-04 |
| JP-2022029025-A | Creation of functional composite fine particles using a polymer surfactant synthesized by precision polymerization and an in-liquid drying method in combination. | 2020-08-04 |
| CN-111732844-A | Household fireproof coating and preparation method thereof | 2020-07-08 |
| WO-2021259847-A1 | Polyurethanes based on terminal diol- and diaminopolyphosphazenes and their hydrogels | 2020-06-26 |
| CN-111363287-A | High-strength antistatic flame-retardant plastic and preparation method thereof | 2020-05-19 |
| JP-2021155398-A | Inorganic fillers coated with polymer surfactants and medical / dental compositions containing them | 2020-03-27 |
Literatures
| PMID | Publication Date | Title | Journal |
|---|---|---|---|
| 22969582 | 2012-09-01 | (4-Ethenylphen-yl)diphenyl-phosphine selenide | Acta crystallographica. Section E, Structure reports online |
| 22590068 | 2012-05-01 | trans-Carbonyl-chloridobis[diphen-yl(4-vinyl-phen-yl)phosphane-κP]rhodium(I) | Acta crystallographica. Section E, Structure reports online |
| 14656118 | 2003-12-12 | Direct radical polymerization of 4-styryldiphenylphosphine: preparation of cross-linked and non-cross-linked triphenylphosphine-containing polystyrene polymers | The Journal of organic chemistry |
| 12720436 | 2003-05-07 | Polymer catalysts from polymerization catalysts: direct encapsulation of metal catalyst into star polymer core during metal-catalyzed living radical polymerization | Journal of the American Chemical Society |
