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inquiryProduct Name: TCEP tris (2-Cyanoethyl) phosphine synonyms:Tris-(2-cyanoethyl)phophine;Tris(2-cyanoethyl)phosphine; 3,3',3''-Phosphinetriyltripropanenitrile;AURORA KA-1114; CAS No.: 4023-53-4 Molecular for
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acrylonitrile
A
bis(2-cyanoethyl)phosphine
B
tris(2-cyanoethyl)phosphine
C
tris(2-cyanoethyl)phosphine oxide
Conditions | Yield |
---|---|
With potassium hydroxide; phosphan In water; acetonitrile for 1h; Ambient temperature; | A 15 % Spectr. B 45% C 15 % Spectr. |
With phosphorus; potassium hydroxide In water; acetonitrile at 20 - 70℃; for 0.166667h; Irradiation; sonication; | A 10 % Spectr. B 30 % Spectr. C 60 % Spectr. |
Conditions | Yield |
---|---|
With potassium hydroxide; phosphan; acetonitrile | |
With phosphan |
acrylonitrile
A
bis(2-cyanoethyl)phosphine
B
tris(2-cyanoethyl)phosphine
C
3-phosphanyl-propionitrile
Conditions | Yield |
---|---|
With {(tris(cyanomethyl)phosphine)3platinum}; phosphan In acetonitrile at 20℃; for 1h; Product distribution; Mechanism; | |
With aluminum oxide; potassium hydroxide; phosphan Product distribution; influence of varying degrees of dryness of solid support; | |
With phosphan; In acetonitrile |
Conditions | Yield |
---|---|
In acetonitrile |
acrylonitrile
acetonitrile
A
bis(2-cyanoethyl)phosphine
B
tris(2-cyanoethyl)phosphine
C
3-phosphanyl-propionitrile
tris(2-cyanoethyl)phosphine
[Pt(C8H12)(C3H4NO)2]
[Pt(C3H4NO)2(P(CH2CH2CN)3)2]
Conditions | Yield |
---|---|
In dichloromethane pptn. with light petroleum, filtration, washing (light petroleum), drying (vac.); elem. anal.; | 100% |
tris(2-cyanoethyl)phosphine
3-(perfluorooctyl)propyl iodide
Conditions | Yield |
---|---|
at 130 - 160℃; for 11h; | 99.8% |
tris(2-cyanoethyl)phosphine
Fe2(CO)5(P(CH2CH2CN)3)(HCCHC6H5)P(C6H5)2
Conditions | Yield |
---|---|
In toluene byproducts: CO; (N2); refluxing a soln. of iron complex and phosphine in toluene for 20 min, cooling to room temp.; chromy (deactivated Al2O3, Et2O/light petroleum 2:3); elem. anal.; | 98% |
bis(benzonitrile)palladium(II) dichloride
tris(2-cyanoethyl)phosphine
trans-PdCl2(tris(cyanoethyl)phosphine)2
Conditions | Yield |
---|---|
In dichloromethane N2-atmosphere; dropwise addn. of 2 equiv. of phosphine to Pd-complex soln., stirring for 10 min (pptn.); filtration, washing (CH2Cl2), drying (vac.); elem. anal.; | 98% |
tris(2-cyanoethyl)phosphine
cis-PtMe2(tris(cyanoethyl)phosphine)2
Conditions | Yield |
---|---|
In acetone N2-atmosphere; dropwise addn. of ligand soln. to 0.5 equiv. of Pt-complex soln., stirring for 10 min; concn., pptn. on Et2O addn., filtration, washing (Et2O), drying (vac.); elem. anal.; | 97% |
(tetrahydrothiophene)gold(I) chloride
tris(2-cyanoethyl)phosphine
{tris(2-cyanoethyl)phosphine}gold(I) chloride
Conditions | Yield |
---|---|
In dichloromethane; acetonitrile N2; equimolar amounts; stirring for 1 h at room temperature;; precipitation upon addn. of diethyl ether;; | 95% |
tris(2-cyanoethyl)phosphine
bis(4-formylphenyl) azidothiophosphonate
Conditions | Yield |
---|---|
In acetonitrile Ambient temperature; | 94% |
dichloro(1,5-cyclooctadiene)platinum(ll)
tris(2-cyanoethyl)phosphine
trans-PtCl2(tris(cyanoethyl)phosphine)2
Conditions | Yield |
---|---|
In dichloromethane N2-atmosphere; dropwise addn. of ligand soln. to 0.5 equiv. of Pt-complex soln. (pptn.); filtration, washing (CH2Cl2), drying (vac.); | 93% |
tris(2-cyanoethyl)phosphine
Conditions | Yield |
---|---|
In acetone N2-atmosphere; stirring stoich. amts. for 10 min; concn., pptn. on Et2O addn., filtration, washing (Et2O), drying (vac.); elem. anal.; | 93% |
di-μ-chloro-bis(1,5-cyclooctadiene)dirhodium
tris(2-cyanoethyl)phosphine
RhCl(tris(cyanoethyl)phosphine)(COD)
Conditions | Yield |
---|---|
In acetone N2-atmosphere; stirring Rh-complex with 2 equiv. of phosphine for 15 min; concn., pptn. on Et2O addn.; elem. anal.; | 93% |
tris(2-cyanoethyl)phosphine
trans-PdCl2(tris(cyanoethyl)phosphine)2
Pd(tris(cyanoethyl)phosphine)3
Conditions | Yield |
---|---|
With LiOMe In methanol; ethanol N2-atmosphere; addn. of 4 equiv. of 0.1 M LiOMe (in MeOH) to EtOH, then addn. of 1 equiv. of Pd-complex and 2 equiv. phosphine, refluxing for 2 h (pptn.); filtration, washing (Et2O), drying (vac.); elem. anal.; | 92% |
tris(2-cyanoethyl)phosphine
3-bromo-1,2-naphthoquinone
A
tris(2-cyanoethyl)phosphine oxide
B
3-bromo-1,2-dihydroxynaphthalene
Conditions | Yield |
---|---|
With water In dichloromethane for 24h; Inert atmosphere; | A 92% B 80% |
chloro-trimethyl-silane
tetrakis(acetato)dimolybdenum(II)
tris(2-cyanoethyl)phosphine
Conditions | Yield |
---|---|
In toluene N2-atmosphere; dropwise addn. of excess Me3SiCl to stoich. mixt. of Mo-compd. and ligand, stirring at room temp. for >= 2 d (pptn.); collection (filtration), washing (PhMe, 40°C; hexanes at room temp.; Et2O), drying (vac., room temp., >=12 h); elem. anal.; | 90% |
In tetrahydrofuran N2-atmosphere; dropwise addn. of excess Me3SiCl to stoich. mixt. of Mo-compd. and ligand, stirring at room temp. for >= 2 d (pptn.); collection (filtration), washing (PhMe, 40°C; hexanes at room temp.; Et2O), drying (vac., room temp., >=12 h); | 90% |
In benzene N2-atmosphere; dropwise addn. of excess Me3SiCl to stoich. mixt. of Mo-compd. and ligand, stirring at room temp. for >= 2 d (pptn.); collection (filtration), washing (PhMe, 40°C; hexanes at room temp.; Et2O), drying (vac., room temp., >=12 h); | 90% |
tris(2-cyanoethyl)phosphine
Conditions | Yield |
---|---|
In ethanol; acetone EtOH:acetone:triethyl orthoformate=6:5:1, equimolar amts. of metal salts, excess of ligand, ambient temp. (pptn., then dissoln. of Ni-complex, crystn. of mixt. of products on slow evapn.); mixt. of products not separated; | A 8% B 90% C 2% |
tris(2-cyanoethyl)phosphine
{Co(CNC(CH3)3)3(P(C2H4CN)3)2}(1+)*(ClO4)(1-)={Co(CNC(CH3)3)3(P(C2H4CN)3)2}(ClO4)
Conditions | Yield |
---|---|
In acetonitrile at 0°C;; recrystallization from methylene dichloride and ether, elem. anal.; | 89% |
tris(2-cyanoethyl)phosphine
tris-(2-carboxyethyl)-phosphine hydrochloride
Conditions | Yield |
---|---|
With hydrogenchloride for 2h; Heating; | 88% |
tris(2-cyanoethyl)phosphine
{(tris(cyanomethyl)phosphine)3platinum}
Conditions | Yield |
---|---|
In acetone; toluene N2-atmosphere; dropwise addn. of 3 equiv. of phosphine (in Me2CO) to Pt-complex soln. (in PhMe, pptn.), stirring for 3 h; filtration, dissoln. in Me2CO, pptn. on PhMe addn.; elem. anal.; | 86% |
tris(2-cyanoethyl)phosphine
bis[tris(2-cyanoethyl)phosphine]silver(I) nitrate
Conditions | Yield |
---|---|
In ethanol; acetonitrile addn. of AgNO3 (in hot MeCN) to 2 equiv. of ligand (in warm EtOH); crystn. on slow cooling (in dark); elem. anal.; | 85% |
tris(2-cyanoethyl)phosphine
Tris(pyrazolyl)methane
Conditions | Yield |
---|---|
Stage #1: tetrakis(acetonitrile)copper(I)tetrafluoroborate; tris(2-cyanoethyl)phosphine In acetonitrile for 0.0833333h; Schlenk technique; Inert atmosphere; Stage #2: Tris(pyrazolyl)methane In acetonitrile for 4h; Schlenk technique; Inert atmosphere; | 85% |
tris(2-cyanoethyl)phosphine
Conditions | Yield |
---|---|
In acetone addn. of phosphine soln. to stirred Ni complex soln. under N2; stirring, 4h; concentratin; addn. of hexane; pptn.; filtration; washing (Et2O); elem. anal.; | 84% |
tris(2-cyanoethyl)phosphine
Conditions | Yield |
---|---|
In acetone refluxing (1 h); pptn. on concn., addn. of MeOH and cooling; elem. anal.; | 83% |
Conditions | Yield |
---|---|
In acetonitrile for 0.333333h; Reflux; Inert atmosphere; | 83% |
tetrakis(actonitrile)copper(I) hexafluorophosphate
tris(2-cyanoethyl)phosphine
Conditions | Yield |
---|---|
In acetonitrile for 1h; Reflux; Inert atmosphere; | 83% |
tris(2-cyanoethyl)phosphine
Conditions | Yield |
---|---|
In acetone N2-atmosphere; stirring Rh-complex with 4 equiv. of phosphine for 40 min; evapn.; elem. anal.; | 82% |
tris(2-cyanoethyl)phosphine
IrCl(tris(cyanoethyl)phosphine)(COD)
Conditions | Yield |
---|---|
In acetone N2-atmosphere; stirring Ir-complex with 2 equiv. of phosphine for 15 min; concn., pptn. on Et2O addn.; elem. anal.; | 82% |
dichloro(1,5-cyclooctadiene)platinum(ll)
tris(2-cyanoethyl)phosphine
PtCl2(CO)P(CH2CH2CN)3
Conditions | Yield |
---|---|
With carbon monoxide In chloroform CO was bubbled through a soln. of Pt-complex in CHCl3 for 1 h, a soln. of the phosphine in hot CHCl3 was added dropwise over 30 min with stirring; ppt. was washed with CHCl3, recrystd. from acetone-propan-2-ol; elem. anal.; | 81% |
[RuCl(η(5)-C5H4Me)(PPh3)2]
tris(2-cyanoethyl)phosphine
Conditions | Yield |
---|---|
In acetone N2 atmosphere; refluxing (1 h); concn. of aoln., pptn. (addn. of chloroform); elem. anal.; | 79% |
In toluene N2 atmosphere; refluxing (1.5 h), pptn.; dissolution (acetone), repptn. (addn. of chloroform); elem. anal.; | 79% |
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