4-(Diphenylphosphino)styrene

Inquiry

Molecular Formula:

C20H17P

Molecular Weight:

288.32

CAS Number:

40538-11-2

Catalog Number:

40538-11-2

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

Canonical 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

Hydrogen Bond Acceptor Count

Rotatable Bond Count

Exact Mass

288.106787540 g/mol

Monoisotopic Mass

288.106787540 g/mol

Topological Polar Surface Area

0Å²

Heavy Atom Count

Formal Charge

Complexity

286

Isotope Atom Count

Defined Atom Stereocenter Count

Undefined Atom Stereocenter Count

Defined Bond Stereocenter Count

Undefined Bond Stereocenter Count

Covalently-Bonded Unit Count

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

The molarity calculator equation

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

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The dilution calculator equation

Concentration _(start) × Volume _(start) = Concentration _(final) × Volume _(final)

This equation is commonly abbreviated as: C₁V₁ = C₂V₂

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