Dimethyl(phenyl)phosphine
Conditions | Yield |
---|---|
With methanol; 4 A molecular sieve In tetrahydrofuran at 100℃; for 22h; | 100% |
With piperazinomethyl polystyrene resin In toluene at 115℃; for 17h; |
Conditions | Yield |
---|---|
In toluene mixing of the Mo compd. with the free phosphine (molar ratio 2.2:1) in toluene;; | A 100% B n/a |
dimethyl(phenyl)phosphine oxide
Dimethyl(phenyl)phosphine
Conditions | Yield |
---|---|
With polymethylhydrosiloxane In neat (no solvent) at 150℃; for 10h; Reagent/catalyst; Temperature; Inert atmosphere; Green chemistry; | 95% |
With phenylsilane In neat (no solvent) at 110℃; for 1.75h; Reagent/catalyst; Temperature; Time; Inert atmosphere; Green chemistry; | 95% |
With [AlH3(triethylamine)] In hexane at 20℃; for 0.166667h; Inert atmosphere; Schlenk technique; | 98 %Chromat. |
With hexylsilane; trifluorormethanesulfonic acid In toluene at 70℃; for 24h; Inert atmosphere; Sealed tube; chemoselective reaction; | 94 %Spectr. |
With methanesulfonic acid; 1,1,3,3-Tetramethyldisiloxane In toluene at 100℃; for 4.5h; Inert atmosphere; Schlenk technique; |
B
(C5H5)2W(CH2P(CH3)2C6H5)(C2H5)(1+)*PF6(1-)
C
Dimethyl(phenyl)phosphine
Conditions | Yield |
---|---|
heated in sealed tube for 12 d at 75°C; elem. anal.; | A n/a B 86% C n/a |
[(C5H5)(C5H4)Zr(P(CH3)2C6H5)]2
A
zirconocene dichloride
B
Dimethyl(phenyl)phosphine
Conditions | Yield |
---|---|
With hydrogenchloride In benzene-d6 (N2); HCl gas added to complex soln. at 0°C, shaken at room temp.; not isolated, detected by NMR; | A 60% B 80% |
methyl magnesium iodide
Dichlorophenylphosphine
Dimethyl(phenyl)phosphine
Conditions | Yield |
---|---|
75% | |
With diethyl ether |
1,2-bis(dimethylphosphanyl)ethane
B
Dimethyl(phenyl)phosphine
Conditions | Yield |
---|---|
In toluene byproducts: pyridine; N2 or Ar atmosphere of vac.; stirring (1 h); filtn., concn. (vac.), cooling (-20°C); elem. anal.; | A 62% B n/a |
Conditions | Yield |
---|---|
In toluene N2 or Ar atmosphere of vac.; 0°C; removal of solvent (0°C, vac.), extn. (pentane), removal of pentane (vac.); | A 51% B n/a C n/a |
Conditions | Yield |
---|---|
In toluene N2 or Ar atmosphere of vac.; addn. of soln. of ZnMe2 to soln. of Re-compd. in toluene (0°C), removal of solvent (0°C, vac.), extn. (pentane), addn. of bipy; removal of solvent and excess of bipy (vac.), crystn. (pentane, -50°C); | A 35% B n/a |
Conditions | Yield |
---|---|
With benzene |
Dimethyl-phenyl-phosphonium
Dimethyl(phenyl)phosphine
Conditions | Yield |
---|---|
With methane; trimethylphosphane at 47℃; under 0.01 Torr; Equilibrium constant; Thermodynamic data; irradiation with short electron pulse; ΔG; |
dimethyldiphenylphosphonium bromide
A
Dimethyl(phenyl)phosphine
B
diphenyl(methyl)phosphine
Conditions | Yield |
---|---|
In methanol; acetonitrile at 20℃; Product distribution; cathodic reduction, influence of potential on the product ratio; |
Conditions | Yield |
---|---|
With Mo2Cl4(PMe2Ph)4 In (2)H8-toluene Thermodynamic data; ΔH(excit.); ΔS(excit.); |
water
A
hydrogenchloride
B
phenylphosphinic acid
C
Dimethyl(phenyl)phosphine
fluorobenzene
dimethyl(trimethylsilyl)phosphine
Dimethyl(phenyl)phosphine
Conditions | Yield |
---|---|
In benzene-d6 at 180℃; for 90h; | 60 % Spectr. |
Conditions | Yield |
---|---|
In dichloromethane-d2 at 20℃; Equilibrium constant; |
Conditions | Yield |
---|---|
In dichloromethane-d2 at 20℃; Equilibrium constant; |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 1.) Na / 1.) liquid NH3, 1 h, 2.) 2.5 h 2: 1.) Na; NH4Cl / liquid NH3, 1.) 1 h, 2.) 2.5 h View Scheme |
{tetrakis(dimethylphenylphosphine)copper(I)} bis{(trimethylsilyl)methyl}cuprate(I)
A
tetramethylsilane
B
copper
C
Dimethyl(phenyl)phosphine
Conditions | Yield |
---|---|
With H2 In toluene Copper-complex is hydrogenated under 3 atm of H2 in toluene, the color of the soln. changes quickly from yellow to orange (under exclusion of air).; investigation by (1)H NMR; |
B
Dimethyl(phenyl)phosphine
Conditions | Yield |
---|---|
In benzene-d6 Cis-isomer is dissolved in C6D6 in a NMR-tube.; monitored by (31)P NMR for 19 days; |
B
Dimethyl(phenyl)phosphine
Conditions | Yield |
---|---|
In benzene-d6 Trans-isomer is dissolved in C6D6 in a NMR-tube.; monitored by (31)P NMR for 19 days; |
Cp2Ti(CH2CO).PMe2Ph
acetylene
A
(C5H5)2TiOCCH2CHCH
B
Dimethyl(phenyl)phosphine
Conditions | Yield |
---|---|
In not given |
Cp2TiCH2.PMe2Ph
triethylphosphine
A
Cp2TiCH2.PEt3
B
Dimethyl(phenyl)phosphine
Conditions | Yield |
---|---|
In not given Kinetics; equil. react.; (31)P-NMR; |
B
Dimethyl(phenyl)phosphine
Conditions | Yield |
---|---|
In tetrahydrofuran under N2, dissociation in soln.; detn. by (31)P-NMR; |
mer-trichlorotris(dimethylphenylphosphine)tungsten(III)
A
tetrachlorotris(dimethylphenylphosphine)tungsten(IV)
B
WCl4(PMe2Ph)2
C
Dimethyl(phenyl)phosphine
Conditions | Yield |
---|---|
In not given decomposition of the mer-isomer above 90°C (Ar); |
Conditions | Yield |
---|---|
In toluene mixing of the Mo compd. with the free phosphine (molar ratio 2.0:1) in toluene;; equilibrium; |
ethyl iodide
Dimethyl(phenyl)phosphine
dimethylethylphenylphosphonium iodide
Conditions | Yield |
---|---|
In benzene at 20℃; for 12h; Inert atmosphere; Schlenk technique; | 100% |
Dimethyl(phenyl)phosphine
Conditions | Yield |
---|---|
In pentane at 0℃; Addition; | 100% |
Dimethyl(phenyl)phosphine
Conditions | Yield |
---|---|
In dichloromethane excess of ligand in light petroleum added to stirred soln. of complex in CH2Cl2, reacted for 10 min; evapd. (vac.), washed (Et2O), dried (vac.); elem. anal.; | 100% |
(bicyclo[2.2.1]hepta-2,5-diene)tetracarbonylmolybdenum(0)
Dimethyl(phenyl)phosphine
bis(phenyldimethylphosphine)molybdenum tetracarbonyl
B
bicyclo[2.2.1]hepta-2,5-diene
Conditions | Yield |
---|---|
In tetrahydrofuran reaction in a calorimeter; | A 100% B n/a |
Conditions | Yield |
---|---|
In acetone dissolved in acetone, PMe2Ph was added; solution was evaporated, dried in vacuo, elem. anal., NMR; | 100% |
Conditions | Yield |
---|---|
In dichloromethane byproducts: P(C6H5)3; mixing of the Mo compd. with the free phosphine (molar ratio 2.8:1) in CH2Cl2;; | 100% |
Conditions | Yield |
---|---|
In toluene mixing of the Mo compd. with the free phosphine (molar ratio 2.0:1) in toluene;; | A 100% B n/a |
cis,trans-[dicarbonylbis(trimethylphosphine)(methyl)iodoiron(II)]
sodium tetraphenyl borate
Dimethyl(phenyl)phosphine
(CO)2CH3Fe(P(CH3)3)2P(CH3)2C6H5(1+)*B(C6H5)4(1-)
Conditions | Yield |
---|---|
In methanol at -30°C; | 100% |
[NEt4N][Re3(μ-H)4(CO)9(C3H4N2)]
Dimethyl(phenyl)phosphine
[Et4N][Re3(μ-H)4(CO)9(PMe2PH)]
Conditions | Yield |
---|---|
In [(2)H6]acetone N2-atmosphere; 193 to 298 K; detd. by NMR spectroscopy; | 100% |
Dimethyl(phenyl)phosphine
Conditions | Yield |
---|---|
In chloroform-d1 N2-atmosphere; elem. anal.; | 100% |
Dimethyl(phenyl)phosphine
(butane-1,4-diyl)bis(dimethylphenylphosphine)iodo(methyl)platinum(IV)
Conditions | Yield |
---|---|
In dichloromethane room temp., stirring (30 h); filtration, volume reduction, pptn. on MeOH addn.; | 100% |
Conditions | Yield |
---|---|
at 20℃; for 24h; Inert atmosphere; | 100% |
Dimethyl(phenyl)phosphine
Conditions | Yield |
---|---|
In acetonitrile Inert atmosphere; Schlenk technique; | 100% |
4-bromobutylphosphonium bromide
Dimethyl(phenyl)phosphine
C30H34P2(2+)*2Br(1-)
Conditions | Yield |
---|---|
In N,N-dimethyl-formamide for 4h; Heating; | 99% |
Dimethyl(phenyl)phosphine
Conditions | Yield |
---|---|
In acetonitrile for 24h; Ambient temperature; | 99% |
Dimethyl(phenyl)phosphine
Conditions | Yield |
---|---|
In dichloromethane byproducts: PPh3; N2-atmosphere; excess of incoming phosphine, 20°C; | 99% |
Dimethyl(phenyl)phosphine
Conditions | Yield |
---|---|
In chloroform byproducts: 4-methylpyridine; excess of ligand added to Ru-Fe complex in CHCl3 at room temp.; pptn. with hexane; | 99% |
[(η(5)-heptamethylindenyl)RhCl(μ-Cl)]2
Dimethyl(phenyl)phosphine
[(η(5)-heptamethylindenyl)Rh(PMe2Ph)Cl2]
Conditions | Yield |
---|---|
In tetrahydrofuran N2-atmosphere; 24 h; solvent removal (vac.), recrystn. (THF/hexane, -40°C); elem. anal.; | 99% |
Conditions | Yield |
---|---|
In toluene N2-atmosphere; equimolar amts., stirring (dissoln.); sepn. on EtOH addn.; elem. anal.; | 99% |
Conditions | Yield |
---|---|
In benzene Schlenk technique, radiation precautions; PMe2Ph added to suspn. of TcCl4, mixt. stirred at room temp.; | 99% |
dichloromethane
water
Dimethyl(phenyl)phosphine
cobalt(II) chloride
zinc
B
cobalt
C
zinc(II) chloride
Conditions | Yield |
---|---|
In dichloromethane | A n/a B 99% C n/a D n/a |
ethyl 2-methylbuta-2,3-dienoate
trifluoroacetic acid
Dimethyl(phenyl)phosphine
dimethylphenyl(4-ethoxy-3-methyl-4-oxobut-1-en-2-yl)phosphonium trifluoroacetate
Conditions | Yield |
---|---|
In chloroform at 20℃; for 12h; | 99% |
Conditions | Yield |
---|---|
In acetonitrile at 20℃; | 99% |
methyl (E)-3-[(phenylcarbamoyl)diazenyl]but-2-enoate
Dimethyl(phenyl)phosphine
Conditions | Yield |
---|---|
In diethyl ether at 0 - 5℃; for 0.2h; | 98% |
μ-oxo-bis[(nitrosotrimethylsilylmethane)nitrosyloxomolybdenum]
Dimethyl(phenyl)phosphine
Mo2O3(NO)2(ONCH2Si(CH3)3)2(P(CH3)2C6H5)2
Conditions | Yield |
---|---|
In toluene ppt. washed with toluene, THF and diethyl ether, dried in vac.; elem. anal.; | 98% |
Re(CO)4(OC(OCH3)CHCCH2COOCH3)
Dimethyl(phenyl)phosphine
Conditions | Yield |
---|---|
In hexane N2-atmosphere; refluxing (30 min); evapn. (vac.), chromy. (SiO2, hexane / CH2Cl2 = 2 : 1); | 98% |
(η(5)-pentamethylcyclopentadienyl)iodo(perfluorobenzyl)carbonylcobalt(III)
Dimethyl(phenyl)phosphine
Co(P(CH3)2C6H5)I((CH3)4C5CH2C6F4CF2)
Conditions | Yield |
---|---|
In tetrahydrofuran N2-atmosphere; stirring (room temp., 19 h); evapn. (vac.); | 98% |
(pentamethylcyclopentadienyl)iridium(II) hydride
Dimethyl(phenyl)phosphine
Conditions | Yield |
---|---|
In benzene (Ar or N2); ligand added to Ir complex in C6H6, stirred at room temp. for 16 h; evapd. (vac.), extd. (C6H6), evapd.; elem. anal.; | 98% |
Product Name: Dimethylphenylphosphine (CAS NO.672-66-2)
Molecular Formula: C8H11P
Molecular Weight: 138.15g/mol
Mol File: 672-66-2.mol
Einecs: 211-595-3
Appearance: Colorless to light yellow liqui
Boiling point: 193.3 °C at 760 mmHg
Storage Temperature: Flammables area
Flash Point: 50 °C
Density: 0.971 g/mL at 25 °C(lit.)
Refractive index: n20/D 1.563(lit.)
Sensitive: Air Sensitive
Enthalpy of Vaporization: 41.19 kJ/mol
Vapour Pressure: 0.653 mmHg at 25°C
XLogP3-AA: 1.5
H-Bond Donor: 0
H-Bond Acceptor: 0
Product Categories: Ligand; Catalysis and Inorganic Chemistry; Phosphine Ligands; Phosphorus Compounds
Safety Information of Dimethylphenylphosphine (CAS NO.672-66-2):
Hazard Codes: Xi
Risk Statements: 10-36/37/38
10: Flammable
36: Irritating to the eyes
37: Irritating to the respiratory system
38: Irritating to the skin
Safety Statements: 26-36-16
16: Keep away from sources of ignition - No smoking
26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
36: Wear suitable protective clothing
Dimethylphenylphosphine ,its CAS NO. is 672-66-2,the synonyms is Phosphorus dimethyl phenyl ; Dimethylphenylphosphine ; Phenyldimethylphosphine ; Phosphine, dimethylphenyl- ; d Dimethylphenylphosphine,c69.2%,h7.9% ; Dimethylphenylphosphine,99% .
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