CAS No.822-68-4,CYCLOHEXYLPHOSPHINE Suppliers

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Synthetic route

: 2310-71-6
dicyclohexylphosphonous acid

A: 1005-23-8
cyclohexylphosphonic acid

B: 822-68-4
cyclohexylphosphine

Conditions

Conditions	Yield
at 250℃; Yields of byproduct given;	A n/a B 46.13%
With water 1) 250 deg C, 2) reflux; Yield given. Multistep reaction. Yields of byproduct given;

: 79564-48-0
Monoethoxicarbonylcyclohexylphosphan

A: 64-17-5
ethanol

B: 822-68-4
cyclohexylphosphine

C CO2: CO2

Conditions

Conditions	Yield
With hydrogenchloride for 4h; Product distribution; Heating; reaction with KOH;	A n/a B 33% C n/a

...Expand

: 1005-22-7
cyclohexylphosphonic dichloride

: 822-68-4
cyclohexylphosphine

Conditions

Conditions	Yield
With lithium aluminium tetrahydride; diethyl ether
With sodium; toluene

: 110-83-8
cyclohexene

: 822-68-4
cyclohexylphosphine

Conditions

Conditions	Yield
With phosphan Irradiation;
With 2,2'-azobis(isobutyronitrile); phosphan at 78 - 80℃; for 3.5h;

: 110-83-8
cyclohexene

phosphine: phosphine

: 822-68-4
cyclohexylphosphine

Conditions

Conditions	Yield
UV-Licht.Irradiation;

: 80984-31-2
Os3(CO)11P(C6H11)H2

: 822-68-4
cyclohexylphosphine

Conditions

Conditions	Yield
In toluene 100°C, 24 h; vac. evapd., chromd. on silica gel with 5/1 pentane/toluene;	60-66

: 2844-89-5
dichlorocyclohexylphosphine

: 822-68-4
cyclohexylphosphine

Conditions

Conditions	Yield
Stage #1: dichlorocyclohexylphosphine With sodium In 1,4-dioxane at 110℃; Inert atmosphere; Stage #2: With acetic acid In diethyl ether at -10 - 0℃; for 5h; Inert atmosphere;

: 31080-62-3
diisopropylallylphosphonite

: 822-68-4
cyclohexylphosphine

: 850716-19-7
C6H11P(C3H6P(OCH(CH3)2)2)2

Conditions

Conditions	Yield
With 2,2'-azobis(isobutyronitrile) at 20℃; for 48h; Irradiation;	100%

: 822-68-4
cyclohexylphosphine

: dimethylallylphosphonite

: 850716-21-1
C6H11P(C3H6P(OCH3)2)2

Conditions

Conditions	Yield
With 2,2'-azobis(isobutyronitrile) at 20℃; for 48h; Irradiation;	100%

: 109-64-8
1,3-dibromo-propane

: 822-68-4
cyclohexylphosphine

: 97472-13-4
1,3-bis(cyclohexylphosphanyl)propane

Conditions

Conditions	Yield
Stage #1: cyclohexylphosphine With n-butyllithium In tetrahydrofuran; hexane at -78℃; for 0.333333h; Inert atmosphere; Stage #2: 1,3-dibromo-propane In tetrahydrofuran; hexane at -78 - 20℃; Inert atmosphere;	100%

: 822-68-4
cyclohexylphosphine

: C6H14BP

Conditions

Conditions	Yield
With sodium tetrahydroborate; acetic acid In tetrahydrofuran at 0 - 20℃;	99.5%

: 109-04-6
2-bromo-pyridine

: 822-68-4
cyclohexylphosphine

: 380358-80-5
cyclohexylbis(2-pyridyl)phosphane

Conditions

Conditions	Yield
With triethylamine; tetrakis(triphenylphosphine) palladium(0) In acetonitrile for 36h; Heating;	98%

: 50-00-0
formaldehyd

: 822-68-4
cyclohexylphosphine

: 5958-45-2
bis-(hydroxymethyl)cyclohexylphosphine

Conditions

Conditions	Yield
In ethanol; water at 25℃;	98%
In ethanol at 70℃; for 2h; Inert atmosphere;	98%
In hexane; water; acetonitrile at 20℃; for 0.5h; Inert atmosphere;

: Mn2(μ-H)(μ-P(cyclo-C6H11)2)(CO)8

: 822-68-4
cyclohexylphosphine

: 316803-49-3
Mn2(μ-H)(μ-P(cyclo-C6H11)2)(CO)7(ax-H2P(cyclo-C6H11))

Conditions

Conditions	Yield
With Me3NO In tetrahydrofuran metal-complex and H2PCy soln. in THF was cooled to 0 °C in ice-bath, 2 h; chromy. on silica 60, eluent CH2Cl2/hexane=1:1, solvent was removed in high-vac.;	98%

: (acetonitrile)(methylcyclopentadienyl)molybdenum tetrachloride

: 822-68-4
cyclohexylphosphine

: 191542-23-1
(cyclohexylphosphane)(methylcyclopentadienyl)molybdenium tetrachloride

Conditions

Conditions	Yield
In toluene (argon); stirring (room temp., 2 d); solvent removal (vac.), washing (hexane), filtration, drying (vac.), addn. of toluene, filtration, pptn. with hexane; elem. anal.;	98%

: 630-19-3
pivalaldehyde

: 822-68-4
cyclohexylphosphine

: 1246895-40-8
C11H23OP

Conditions

Conditions	Yield
With trifluoroacetic acid at 80℃;	97%

: 7550-45-0
titanium tetrachloride

: 822-68-4
cyclohexylphosphine

: 469886-23-5, 165281-61-8
(TiCl4(C6H11PH2)2)

Conditions

Conditions	Yield
In hexane; toluene under N2 CyPH2 was added to soln. TiCl4 in hexane-toluene; ppt. was filtered, washed with hexane and dried in vacuo; elem. anal.;	96%

: 26260-02-6
2-iodobenzaldehyde

: 822-68-4
cyclohexylphosphine

: 1246895-38-4
C13H18IOP

Conditions

Conditions	Yield
With trifluoroacetic acid at 80℃;	96%

: mu-hydrido-mu-dicyclohexyl-phosphido-octacarbonyl-dirhenium

: 822-68-4
cyclohexylphosphine

: 316803-45-9
Re2(μ-H)(μ-P(cyclo-C6H11)2)(CO)7(ax-H2P(cyclo-C6H11))

Conditions

Conditions	Yield
With Me3NO In tetrahydrofuran metal-complex and H2PCy soln. in THF was cooled to 0 °C in ice-bath, 2 h; chromy. on silica 60, eluent CH2Cl2/hexane=1:1, solvent was removed in high-vac.;	95%

: 80432-35-5
pentamethylcyclopentadienyl niobium(V) tetrachloride

: 822-68-4
cyclohexylphosphine

: 499219-56-6
C5(CH3)5NbCl4(PH2C6H11)

Conditions

Conditions	Yield
In toluene in dry Ar atmosphere C5(CH3)5NbCl4 suspended in toluene, equimolar amt. of PH2C6H11 added, stirred at room temp. until clear soln. obtained; solvent removed to dryness, residue extd. with-pentane, cooled to 5 °C, crystn.; elem. anal.;	95%

: pentamethylcyclopentadienyl tantalum(V) tetrachloride

: 822-68-4
cyclohexylphosphine

: 406943-00-8
C5(CH3)5TaCl4(PH2C6H11)

Conditions

Conditions	Yield
In toluene in dry Ar atmosphere C5(CH3)5TaCl4 suspended in toluene, equimolar amt. of PH2C6H11 added, stirred at room temp. until clear soln. obtained; solvent removed to dryness, residue extd. with-pentane, cooled to 5 °C, crystn.; elem. anal.;	95%

: 6630-33-7
ortho-bromobenzaldehyde

: 822-68-4
cyclohexylphosphine

: 1246895-39-5
C13H18BrOP

Conditions

Conditions	Yield
With trifluoroacetic acid at 80℃;	94%

: 1121-53-5
benzyl sodium

: 110-18-9
N,N,N,N,-tetramethylethylenediamine

: 7289-92-1
tris(dimethylamino)stibine

: 822-68-4
cyclohexylphosphine

: Sb7Na3((CH3)2NCH2CH2N(CH3)2)3(C4H8O)3

Conditions

Conditions	Yield
In tetrahydrofuran; hexane; toluene under Ar; Sb(NMe2)3 in toluene added to chilled soln. of C6H11PH2 (1:1)in hexane; warmed to room temp.; stirred for 10 min; added to soln. prepared from PhCH2Na and CyPH2 in hexane-THF at -20°C; excess TMEDAadded; warmed to 25°C; reflux; filtered while warm; stored at -35°C;	93%

...Expand

: 850794-17-1
[CyP(CH2SiMe2NPh)2]TaMe3

: 822-68-4
cyclohexylphosphine

: 850794-23-9
[((CyP(CH2SiMe2NPh)2)Ta)2(μ-H)2(μ-PCy)]

Conditions

Conditions	Yield
In diethyl ether byproducts: H2; (Ar); Schlenk or glovebox technique; phosphine was added via microsyringe to soln. of Ta complex in Et2O; stirred for 30 min; solvent removed (vac.); dissolved in pentane; dried (vac.); elem. anal.;	93%

: 1109-15-5
tris(pentafluorophenyl)borate

: 822-68-4
cyclohexylphosphine

: 1015484-38-4
(CyPH2)B(C6F5)3

Conditions

Conditions	Yield
In toluene (N2), Schlenk technique; addn. of (C6H11)PH2 to soln. of B(C6F5)3 in toluene, stirring for 1 h at 25°C; evapn. in vacuo;	93%
In toluene at 25℃; Inert atmosphere;
In toluene phosphine combined with B(C6F5)3 in toluene; stirred at 25°C for 1 h; solvent concd.; detd. by (1)H, (11)B, (13)C, (19)F and (31)P NMR spectra;

: 165550-99-2
ReMn(μ-H)(μ-P(cyclo-C6H11)2)(CO)8

: 822-68-4
cyclohexylphosphine

: Re2(μ-H)(μ-P(cyclo-C6H11)2)(CO)7(ax/eq-H2P(cyclo-C6H11))

Conditions

Conditions	Yield
With Me3NO In tetrahydrofuran metal-complex and H2PCy soln. in THF was cooled to 0 °C in ice-bath, 2 h; chromy. on silica 60, eluent CH2Cl2/hexane=1:1, solvent was removed in high-vac.;	92%

: 697299-24-4
[(PhB(CH2P(i-Pr2)3)Ir(H)(η3-C8H13)]

: 822-68-4
cyclohexylphosphine

: 697299-29-9
[(C6H5B(CH2P(CH(CH3)2)2)3)IrH2(PH2(C6H11))]

Conditions

Conditions	Yield
In benzene byproducts: 1,3-cyclooctadiene; (N2); Schlenk technique; neat PH2(C6H11) (1 equiv.) was added to soln. of Ir complex in C6H6 at room temp.; soln. was heated at 65°C for 14 h; filtered through Celite; solvent removed (vac.); elem. anal.;	92%

: 138695-27-9
(CO)3{P(CH3)3}2Re(OSO2CF3)

: 822-68-4
cyclohexylphosphine

: 144346-05-4
(CO)3{P(CH3)3}2Re{PH2(C6H11)}(1+)*OSO2CF3(1-)={(CO)3(P(CH3)3)2Re(PH2(C6H11))}(O3SCF3)

Conditions

Conditions	Yield
In tetrahydrofuran addn. THF (syringe) to evacuated Schlenk tube contg. Re-complex (previously flushed with Ar 3 times), mixt. stirred under Ar until complex dissolved, addn. phosphine (syringe), heated under reflux condenser overnight at 45°C; removal volatile materials (vac.), white residue washed twice (pentane), residue dissolved in THF, concd., layered with Et2O, cooled (-40°C, 2d), crystn., supernatant liq. removed (cannula), washed (pentane), dried (high vac., 12h), elem. anal.;	91%

Yield

In tetrahydrofuran addn. THF (syringe) to evacuated Schlenk tube contg. Re-complex (previously flushed with Ar 3 times), mixt. stirred under Ar until complex dissolved, addn. phosphine (syringe), heated under reflux condenser overnight at 45°C; removal volatile materials (vac.), white residue washed twice (pentane), residue dissolved in THF, concd., layered with Et2O, cooled (-40°C, 2d), crystn., supernatant liq. removed (cannula), washed (pentane), dried (high vac., 12h), elem. anal.;

91%

: 106136-98-5
trineopentylindium

: 822-68-4
cyclohexylphosphine

: [((CH3)3CCH2)2In(P(H)C6H11)]3

Conditions

Conditions	Yield
In benzene byproducts: neopentane; Ar-atmosphere; 50°C (40 h); evapn., extg. (C6H6); elem. anal.;	90.9%

: 1291-32-3
zirconocene dichloride

: 822-68-4
cyclohexylphosphine

: {(C5H5)2Zr(PHC6H11)}2

Conditions

Conditions	Yield
With Mg In tetrahydrofuran N2-atmosphere; stirring of Zr-complex and excess of Mg (0.5 h), filtration, addn. of CyPH2; crystn. (overnight);	90%
With n-BuLi In tetrahydrofuran N2-atmosphere; addn. of BuLi to Zr-complex (-78°C), warming to room temp. (during 1 h), cooling (-78°C), addn. of CyPH2; crystn. (overnight, 25°C); elem. anal.;	50%

: (acetonitrile)tri(carbonyl)bis(η-cyclopentadienyl)diiron

: 822-68-4
cyclohexylphosphine

: 869802-98-2
[Fe2(η5-C5H5)2(μ-CO)2(CO)(CyPH2)]

Conditions

Conditions	Yield
In dichloromethane (N2); std. Schlenk technique; mixt. of Fe complex and P ligand in CH2Cl2was stirred at room temp. for 5 min; filtered; evapd. (vac.); washed (petroleum ether); elem. anal.;	90%

: [((PhP(CH2SiMe2NPh)2)Ta)2(μ-H)4]

: 822-68-4
cyclohexylphosphine

: 850794-22-8
[((PhP(CH2SiMe2NPh)2)Ta)2(μ-H)2(μ-PCy)]

Conditions

Conditions	Yield
In diethyl ether byproducts: H2; (Ar); Schlenk or glovebox technique; phosphine was added via microsyringe to soln. of Ta complex in Et2O; stirred for 30 min; solvent removed (vac.); dissolved in pentane; dried (vac.);	89%

: ([κ5-N,N,N,N,C-(Me3SiNCH2CH2)2NCH2CH2NSiMe2CH2]Zr

: 822-68-4
cyclohexylphosphine

: 937801-08-6
(N(Me3SiNCH2CH2)3)ZrPHCy

Conditions

Conditions	Yield
In benzene (N2); soln. of cyclohexylphosphine in benzene was added to soln. of zirconium complex in benzene, stirred for 10 min; soln. was frozen, lyophilized;	89%

: 487-68-3
mesytaldehyde

: 822-68-4
cyclohexylphosphine

: 1246895-42-0
cyclohexyl-(2,4,6-trimethylbenzyl)phosphine oxide

Conditions

Conditions	Yield
With trifluoroacetic acid at 80℃;	89%

: 10026-12-7
niobium pentachloride

: 822-68-4
cyclohexylphosphine

: bis(phenylphosphonium) hexachloroniobate(IV)

Conditions

Conditions	Yield
In dichloromethane Ar-atmosphere; addn. of phosphine to slight excess of NbCl5 at -78°C, stirring at -78°C for 1 h, then at room temp. for 13 h; filtration (Celite), removal of volatiles (reduced pressure); elem. anal.;	88%

: 100-52-7
benzaldehyde

: 822-68-4
cyclohexylphosphine

: 1246895-37-3
benzylcyclohexylphosphine oxide

Conditions

Conditions	Yield
With trifluoroacetic acid at 80℃;	88%

: 10026-12-7
niobium pentachloride

: 822-68-4
cyclohexylphosphine

: octachlorotetrakis(cyclohexylphosphine)diniobium(IV)

B: bis(cyclohexylphosphonium) hexachloroniobate(IV)

Conditions

Conditions	Yield
In dichloromethane Ar-atmosphere; slight excess of phosphine, stirring at room temp. for 18h; filtration off of phosphonium salt, crystn. on layering with Et2O (24 h), decantation, drying (vac.); elem. anal.;	A 85% B 68%
In dichloromethane-d2 Ar-atmosphere; 1.9 equiv. phosphine, stirring at room temp. for 18 h; filtration off of phosphonium salt, crystn. on cooling filtrate to -20°C for 24 h, solvent removal; IR and NMR spectroscopy;	A 28% B 40%

...Expand

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