Welcome to LookChem.com Sign In|Join Free
  • or

998-40-3

Post Buying Request

998-40-3 Suppliers

Recommended suppliersmore

Product FOB Price Min.Order Supply Ability Supplier
Tributylphosphane
Cas No: 998-40-3
No Data 1 Kiloliter 1 Metric Ton/Day Beijing Greenchem Technology Co.,Ltd.(Qingdao Greenchem international Trading Co.,Ltd) Contact Supplier
Tributylphosphane Manufacturer/High quality/Best price/In stock
Cas No: 998-40-3
USD $ 3.0-3.0 / Kilogram 1 Kilogram 1-100 Metric Ton/Month Dayang Chem (Hangzhou) Co.,Ltd. Contact Supplier
High quality Tri-N-Butyl Phosphine supplier in China
Cas No: 998-40-3
No Data No Data Metric Ton/Day Simagchem Corporation Contact Supplier
Tributylphosphine
Cas No: 998-40-3
No Data No Data No Data Chemwill Asia Co., Ltd. Contact Supplier
High Quality 99% 998-40-3 Tributylphosphine Manufacturer
Cas No: 998-40-3
USD $ 0.1-0.1 / Gram 1 Gram 100 Metric Ton/Year Xi'an Xszo Chem Co., Ltd. Contact Supplier
Tributylphosphane
Cas No: 998-40-3
No Data 1 Kilogram 20 Metric Ton/Month Henan Allgreen Chemical Co.,Ltd Contact Supplier
Factory Supply Tri-N-Butyl Phosphine
Cas No: 998-40-3
No Data 1 1 Ality Chemical Corporation Contact Supplier
Amadis Chemical offer CAS#998-40-3;CAT#A22090
Cas No: 998-40-3
No Data 10 Milligram Amadis Chemical Co., Ltd. Contact Supplier
High purity and qualityTributylphosphine
Cas No: 998-40-3
No Data 100 Gram 800 Kilogram/Month Puyang Huicheng Electronic Material Co., Ltd Contact Supplier
Tributyl phosphine
Cas No: 998-40-3
No Data No Data Metric Ton/Day Shanghai Sunwise Chemical Co., Ltd Contact Supplier

998-40-3 Usage

Air & Water Reactions

Highly flammable. May ignite on contact with air or moist air. Insoluble in water.

Uses

suzuki reaction

General Description

Tributylphosphane is a colorless to yellowish liquid with a strong garlic-like odor. Tributylphosphane is insoluble in water. Tributylphosphane is liable to heat and ignite spontaneously in air. If involved in a fire phosphine gas, a highly flammable and toxic gas, will evolve. Tributylphosphane is irritating to mucous membranes.

Fire Hazard

Flammable/combustible material. May ignite on contact with moist air or moisture. May burn rapidly with flare-burning effect. Some react vigorously or explosively on contact with water. Some may decompose explosively when heated or involved in a fire. May re-ignite after fire is extinguished. Runoff may create fire or explosion hazard. Containers may explode when heated.

Health Hazard

Fire will produce irritating, corrosive and/or toxic gases. Inhalation of decomposition products may cause severe injury or death. Contact with substance may cause severe burns to skin and eyes. Runoff from fire control may cause pollution.

Uses

Tributylphosphine is usually used as catalyst for Domino reactions of activated conjugated dienes with β,γ-unsaturated-α-ketoesters, [3+2]-Cycloadditions,Umpolung addition reactions,Reductive carbonylation, Allylation reactions.

Chemical Properties

Clear liquid

Synthesis Reference(s)

Tetrahedron Letters, 25, p. 2493, 1984 DOI: 10.1016/S0040-4039(01)81213-2

Purification Methods

Fractionally distil it under reduced pressure in an inert atmosphere (N2) through an 8inch gauze-packed column (b 110-111o/10mm) and redistil it in a vacuum, then seal it in thin glass ampoules. It is easily oxidised by air to tri-n-butylphosphine oxide, b 293-296o/745mm. It has a characteristic odour, it is soluble in EtOH, Et2O, and *C6H6 but is insoluble in H2O and less easily oxidised by air than the lower molecular weight phosphines. It forms complexes, e.g. with CS2 (1:1) m 65.5o (from EtOH). [Davies & Jones J Chem Soc 33 1929, Chernick & Skinner J Chem Soc 1401 1956, Beilstein 4 IV 3436.]

Reactivity Profile

Organophosphates, such as Tributylphosphane, are susceptible to formation of highly toxic and flammable phosphine gas in the presence of strong reducing agents such as hydrides. Partial oxidation by oxidizing agents may result in the release of toxic phosphorus oxides.

Uses

1,4-addition catalyst; used with disulfides for the thioetherification of alcohols; acylation catalyst; used to prepare active esters.
InChI:InChI=1/C12H27P/c1-4-7-10-13(11-8-5-2)12-9-6-3/h4-12H2,1-3H3

998-40-3 Well-known Company Product Price

Brand (Code)Product description CAS number Packaging Price Detail
TCI America (T0361)  Tributylphosphine  >95.0%(GC) 998-40-3 25mL 161.00CNY Detail
TCI America (T0361)  Tributylphosphine  >95.0%(GC) 998-40-3 100mL 480.00CNY Detail
TCI America (T0361)  Tributylphosphine  >95.0%(GC) 998-40-3 500mL 1,640.00CNY Detail
Alfa Aesar (14114)  Tri-n-butylphosphine, 94%    998-40-3 50g 264.0CNY Detail
Alfa Aesar (14114)  Tri-n-butylphosphine, 94%    998-40-3 250g 1319.0CNY Detail
Alfa Aesar (14114)  Tri-n-butylphosphine, 94%    998-40-3 *2x500g 5279.0CNY Detail
Alfa Aesar (A12649)  Tri-n-butylphosphine, 95%    998-40-3 25ml 167.0CNY Detail
Alfa Aesar (A12649)  Tri-n-butylphosphine, 95%    998-40-3 100ml 396.0CNY Detail
Alfa Aesar (A12649)  Tri-n-butylphosphine, 95%    998-40-3 500ml 1386.0CNY Detail

998-40-3SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name Tributylphosphane

1.2 Other means of identification

Product number -
Other names Tributylphosphine

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:998-40-3 SDS

998-40-3Synthetic route

tri(n-butyl)phosphine borane

tri(n-butyl)phosphine borane

tributylphosphine
998-40-3

tributylphosphine

Conditions
ConditionsYield
With methanol; 4 A molecular sieve In 1,4-dioxane at 115℃; for 28h;100%
n-Butyl chloride
109-69-3

n-Butyl chloride

tributylphosphine
998-40-3

tributylphosphine

Conditions
ConditionsYield
Stage #1: n-Butyl chloride With magnesium; methyl iodide In tetrahydrofuran; 5,5-dimethyl-1,3-cyclohexadiene at 40 - 50℃; for 2.7h; Inert atmosphere;
Stage #2: With phosphorus trichloride In tetrahydrofuran; 5,5-dimethyl-1,3-cyclohexadiene at 5℃; for 4h; Temperature; Inert atmosphere;
90.3%
(2,2'-bipyridyl)(1,5-cyclooctadiene)nickel
55425-72-4

(2,2'-bipyridyl)(1,5-cyclooctadiene)nickel

chlorosulfite de methyle
13165-72-5

chlorosulfite de methyle

A

(bipy)Ni(Cl)(metallasulfinat-Me)
121837-93-2

(bipy)Ni(Cl)(metallasulfinat-Me)

B

tributylphosphine
998-40-3

tributylphosphine

C

1,5-dicyclooctadiene
5259-72-3, 10060-40-9, 111-78-4

1,5-dicyclooctadiene

Conditions
ConditionsYield
In tetrahydrofuran inert atmosphere; cooling soln. of Ni-compd. (-78°C), addn. of org. compd., stirring (room temp.); filtn., washing (hexane), drying; elem. anal.;A 83%
B n/a
C n/a
tributyl(methylthio)phosphonium trifluoromethanesulfonate
72315-65-2

tributyl(methylthio)phosphonium trifluoromethanesulfonate

tributylphosphine
998-40-3

tributylphosphine

Conditions
ConditionsYield
With Hexamethylphosphorous triamide In dichloromethane80%
Tributylphosphine oxide
814-29-9

Tributylphosphine oxide

tributylphosphine
998-40-3

tributylphosphine

Conditions
ConditionsYield
With phenylsilane In benzene-d6 at 100℃; for 6h; Kinetics; Temperature; Time; Solvent; Inert atmosphere; Sealed tube;72%
Stage #1: Tributylphosphine oxide With [Fe(CO)(1,3-bis(diphenylphosphino)propane)H(NO)]; phenylsilane; N-ethyl-N,N-diisopropylamine In toluene at 100℃; for 18h; Schlenk technique;
Stage #2: With sodium hydroxide In methanol; water; toluene at 20℃; for 1h; Schlenk technique; chemoselective reaction;
55%
With 1,1,3,3-Tetramethyldisiloxane; titanium(IV) isopropylate In various solvent(s) at 100℃; for 10h;
1-bromo-butane
109-65-9

1-bromo-butane

A

tributylphosphine
998-40-3

tributylphosphine

B

Tributylphosphine oxide
814-29-9

Tributylphosphine oxide

Conditions
ConditionsYield
With phosphorous; tris(2,2'-bipyridine)nickel(II) tetrafluoroborate In N,N-dimethyl-formamide at 50℃; Electrochemical reaction; Mg anode;A 11%
B 55%
With phosphorous In N,N-dimethyl-formamide Electrochemical reaction; Mg anode;A 11%
B 55%
With phosphorus; potassium hydroxide; hydrazine hydrate; N-benzyl-N,N,N-triethylammonium chloride In toluene at 80 - 85℃; for 5h;A 6%
B 31%
tri-n-butyl(ethoxycarbonylmethylene)phosphorane
17343-82-7

tri-n-butyl(ethoxycarbonylmethylene)phosphorane

A

tributylphosphine
998-40-3

tributylphosphine

B

Tributylphosphine oxide
814-29-9

Tributylphosphine oxide

C

diethyl Fumarate
623-91-6

diethyl Fumarate

Conditions
ConditionsYield
With water; 1-fluoro-2,4,6-trimethylpyridinium trifluoromethanesulfonate In tetrahydrofuran -30 deg C, 30 min; -30 deg C to RT;A n/a
B n/a
C 48%
(Bu3P)2Ni(cyclo-octa-1,5-diene)
51266-28-5

(Bu3P)2Ni(cyclo-octa-1,5-diene)

dimethylamino sulfonyl chloride
13360-57-1

dimethylamino sulfonyl chloride

A

Ni(sulfinato-O,O'-NMe2)2

Ni(sulfinato-O,O'-NMe2)2

B

tributylphosphine
998-40-3

tributylphosphine

C

1,5-dicyclooctadiene
5259-72-3, 10060-40-9, 111-78-4

1,5-dicyclooctadiene

Conditions
ConditionsYield
In tetrahydrofuran inert atmosphere; cooling soln. of Ni-compd. (-78°C), addn. of sulfonyl chloride, stirring (room temp.); filtn., washing (THF), drying; elem. anal.;A 40%
B n/a
C n/a
(Bu3P)2Ni(cyclo-octa-1,5-diene)
51266-28-5

(Bu3P)2Ni(cyclo-octa-1,5-diene)

benzenesulfonyl chloride
98-09-9

benzenesulfonyl chloride

A

Ni(sulfinato-O,O'-Ph)2

Ni(sulfinato-O,O'-Ph)2

B

tributylphosphine
998-40-3

tributylphosphine

C

1,5-dicyclooctadiene
5259-72-3, 10060-40-9, 111-78-4

1,5-dicyclooctadiene

Conditions
ConditionsYield
In tetrahydrofuran inert atmosphere; cooling soln. of Ni-compd. (-78°C), addn. of sulfonyl chloride, stirring (room temp.); filtn., washing (THF), drying; elem. anal.;A 39%
B n/a
C n/a
(Bu3P)2Ni(cyclo-octa-1,5-diene)
51266-28-5

(Bu3P)2Ni(cyclo-octa-1,5-diene)

methanesulfonyl chloride
124-63-0

methanesulfonyl chloride

A

Ni(sulfinato-O,O'-Me)2

Ni(sulfinato-O,O'-Me)2

B

tributylphosphine
998-40-3

tributylphosphine

C

1,5-dicyclooctadiene
5259-72-3, 10060-40-9, 111-78-4

1,5-dicyclooctadiene

Conditions
ConditionsYield
In tetrahydrofuran inert atmosphere; cooling soln. of Ni-compd. (-78°C), addn. of sulfonyl chloride, stirring (room temp.); filtn., washing (THF), drying; elem. anal.;A 36%
B n/a
C n/a
tributyl(4-ethoxy-3-methyl-4-oxobut-1-en-2-yl)phosphonium trifluoroacetate
1332456-13-9

tributyl(4-ethoxy-3-methyl-4-oxobut-1-en-2-yl)phosphonium trifluoroacetate

Dimethyl(phenyl)phosphine
672-66-2

Dimethyl(phenyl)phosphine

A

tributylphosphine
998-40-3

tributylphosphine

B

C2F3O2(1-)*C15H22O2P(1+)
1332456-56-0

C2F3O2(1-)*C15H22O2P(1+)

C

C2F3O2(1-)*C15H22O2P(1+)

C2F3O2(1-)*C15H22O2P(1+)

D

C2F3O2(1-)*C19H38O2P(1+)

C2F3O2(1-)*C19H38O2P(1+)

E

C2F3O2(1-)*C19H38O2P(1+)
1332456-55-9

C2F3O2(1-)*C19H38O2P(1+)

Conditions
ConditionsYield
With 1,8-diazabicyclo[5.4.0]undec-7-ene In chloroform-d1 at 20℃; for 1h; optical yield given as %de;A 26%
B n/a
C n/a
D 35%
E 8%
(Bu3P)2Ni(cyclo-octa-1,5-diene)
51266-28-5

(Bu3P)2Ni(cyclo-octa-1,5-diene)

p-toluenesulfonyl chloride
98-59-9

p-toluenesulfonyl chloride

A

Ni(sulfinato-O,O'-p-Tol)2

Ni(sulfinato-O,O'-p-Tol)2

B

tributylphosphine
998-40-3

tributylphosphine

C

1,5-dicyclooctadiene
5259-72-3, 10060-40-9, 111-78-4

1,5-dicyclooctadiene

Conditions
ConditionsYield
In tetrahydrofuran inert atmosphere; cooling soln. of Ni-compd. (-78°C), addn. of sulfonyl chloride, stirring (room temp.); filtn., washing (THF), drying; elem. anal.;A 33%
B n/a
C n/a
(N,N,N',N'-tetramethylethylenediamine)Ni(1,5-cyclooctadiene)
121719-01-5

(N,N,N',N'-tetramethylethylenediamine)Ni(1,5-cyclooctadiene)

chlorosulfite de methyle
13165-72-5

chlorosulfite de methyle

A

(TMED)Ni(Cl)(metallasulfinat-Me)
121986-10-5

(TMED)Ni(Cl)(metallasulfinat-Me)

B

tributylphosphine
998-40-3

tributylphosphine

C

1,5-dicyclooctadiene
5259-72-3, 10060-40-9, 111-78-4

1,5-dicyclooctadiene

Conditions
ConditionsYield
In tetrahydrofuran inert atmosphere; cooling soln. of Ni-compd. (-78°C), addn. of org. compd., stirring (room temp.); filtn., pptn. on addn. of hexane, washing, drying; elem. anal.;A 4%
B n/a
C n/a
1-butylene
106-98-9

1-butylene

di-tert-butyl peroxide
110-05-4

di-tert-butyl peroxide

tributylphosphine
998-40-3

tributylphosphine

Conditions
ConditionsYield
With phosphan
n-butyl magnesium bromide
693-03-8

n-butyl magnesium bromide

tributylphosphine
998-40-3

tributylphosphine

Conditions
ConditionsYield
With phosphorus trichloride
With diethyl ether; phosphorus trichloride at 0℃; zum Schluss auf dem Wasserbad;
diethyl ether
60-29-7

diethyl ether

tributylphosphine-carbon disulfide adduct
58758-29-5

tributylphosphine-carbon disulfide adduct

A

carbon disulfide
75-15-0

carbon disulfide

B

tributylphosphine
998-40-3

tributylphosphine

ethanol
64-17-5

ethanol

tributylphosphine-carbon disulfide adduct
58758-29-5

tributylphosphine-carbon disulfide adduct

A

carbon disulfide
75-15-0

carbon disulfide

B

tributylphosphine
998-40-3

tributylphosphine

butyl magnesium bromide
693-04-9

butyl magnesium bromide

tributylphosphine
998-40-3

tributylphosphine

Conditions
ConditionsYield
With phosphorus trichloride
α-Tri-n-butylphosphonium-phenylisothiocyanat
53130-29-3

α-Tri-n-butylphosphonium-phenylisothiocyanat

A

tributylphosphine
998-40-3

tributylphosphine

B

phenyl isothiocyanate
103-72-0

phenyl isothiocyanate

Conditions
ConditionsYield
In acetone at 24℃; Equilibrium constant; other solvents;
n-butyllithium
109-72-8, 29786-93-4

n-butyllithium

tri(n-butyl)(methyltelluro)phosphoniumiodid

tri(n-butyl)(methyltelluro)phosphoniumiodid

A

dibutyl telluride
38788-38-4

dibutyl telluride

B

tributylphosphine
998-40-3

tributylphosphine

tri-n-butylphosphine sulfide
3084-50-2

tri-n-butylphosphine sulfide

tributylphosphine
998-40-3

tributylphosphine

Conditions
ConditionsYield
With ammonia; sodium at -78℃; for 3h;100 % Chromat.
With [AlH3(triethylamine)] In hexane at 20℃; for 0.166667h; Inert atmosphere; Schlenk technique;92 %Chromat.
Dimethyl(phenyl)phosphine
672-66-2

Dimethyl(phenyl)phosphine

A

tributylphosphine
998-40-3

tributylphosphine

B

W2Cl4(PBu3)3(PMe2Ph)

W2Cl4(PBu3)3(PMe2Ph)

Conditions
ConditionsYield
With W2Cl4(PBu3)4 In (2)H8-toluene Thermodynamic data; ΔH(excit.); ΔS(excit.);
1-butylene
106-98-9

1-butylene

phosphine

phosphine

A

n-butylphosphine
1732-74-7

n-butylphosphine

B

di-n-butylphosphine
1732-72-5

di-n-butylphosphine

C

tributylphosphine
998-40-3

tributylphosphine

Conditions
ConditionsYield
at 25℃; UV-Licht.Irradiation;
1-butylene
106-98-9

1-butylene

di-tert-butyl peroxide
110-05-4

di-tert-butyl peroxide

phosphine

phosphine

A

n-butylphosphine
1732-74-7

n-butylphosphine

B

di-n-butylphosphine
1732-72-5

di-n-butylphosphine

C

tributylphosphine
998-40-3

tributylphosphine

Conditions
ConditionsYield
at 122℃;
trimethylphosphane
594-09-2

trimethylphosphane

A

tributylphosphine
998-40-3

tributylphosphine

B

W2Cl4(PBu3)3(PMe3)

W2Cl4(PBu3)3(PMe3)

Conditions
ConditionsYield
With W2Cl4(PBu3)4 In (2)H8-toluene Thermodynamic data; ΔH(excit.); ΔS(excit.);
1-bromo-butane
109-65-9

1-bromo-butane

disodium-compound of butyl phosphine

disodium-compound of butyl phosphine

tributylphosphine
998-40-3

tributylphosphine

1-bromo-butane
109-65-9

1-bromo-butane

sodium-compound of dibutyl phosphine

sodium-compound of dibutyl phosphine

tributylphosphine
998-40-3

tributylphosphine

carbon monoxide
201230-82-2

carbon monoxide

A

tributylphosphine
998-40-3

tributylphosphine

B

<(OC)4Mn(μ-PEt2)2Mn(CO)4>

<(OC)4Mn(μ-PEt2)2Mn(CO)4>

Conditions
ConditionsYield
With <(OC)4Mn(μ-PEt2)2Mn(CO)3(PnBu3)> In decalin at 100℃; under 832.6 Torr; Equilibrium constant; var. temp.;
1-butylene
106-98-9

1-butylene

A

tributylphosphine
998-40-3

tributylphosphine

B

dibutylphosphine;butylphosphine

dibutylphosphine;butylphosphine

Conditions
ConditionsYield
With phosphan Irradiation.UV-Bestrahlung;
tributylphosphine
998-40-3

tributylphosphine

Tributylphosphine oxide
814-29-9

Tributylphosphine oxide

Conditions
ConditionsYield
With dihydrogen peroxide In dichloromethane; water at 20℃; for 3h; Glovebox; Inert atmosphere;100%
With polymeric complex of oxodiperoxochromium(VI) compound and pyrazine (Pyz-CrO5)n In dichloromethane for 0.15h; Ambient temperature;99%
With n-butyllithium; dinitrogen monoxide; 1,3-bis[(diphenylphosphino)propane]dichloronickel(II) In hexane; toluene at 20℃; under 760 Torr; for 0.5h; Oxidation;98%
2-bromomethyl-1,3-dioxolane
4360-63-8

2-bromomethyl-1,3-dioxolane

tributylphosphine
998-40-3

tributylphosphine

(1,3-dioxolan-2-ylmethyl)tributylphosphonium bromide
115754-62-6

(1,3-dioxolan-2-ylmethyl)tributylphosphonium bromide

Conditions
ConditionsYield
at 90℃; for 96h;100%
at 90℃; for 72h; Yield given;
tributylphosphine
998-40-3

tributylphosphine

1-chloromethyl-1H-1,2,4-triazole
84387-62-2

1-chloromethyl-1H-1,2,4-triazole

1H-1,2,4-triazol-1-yl-methyl-tri-n-butylphosphoniumchlorid

1H-1,2,4-triazol-1-yl-methyl-tri-n-butylphosphoniumchlorid

Conditions
ConditionsYield
In acetonitrile for 16h; Heating;100%
tributylphosphine
998-40-3

tributylphosphine

[(R)-3-(4-Bromomethyl-oxazol-2-yl)-butyl]-carbamic acid tert-butyl ester
139462-37-6

[(R)-3-(4-Bromomethyl-oxazol-2-yl)-butyl]-carbamic acid tert-butyl ester

[2-((R)-3-tert-Butoxycarbonylamino-1-methyl-propyl)-oxazol-4-ylmethyl]-tributyl-phosphonium; bromide
139461-92-0

[2-((R)-3-tert-Butoxycarbonylamino-1-methyl-propyl)-oxazol-4-ylmethyl]-tributyl-phosphonium; bromide

Conditions
ConditionsYield
In N,N-dimethyl-formamide at 60℃;100%
tributylphosphine
998-40-3

tributylphosphine

tri-n-butylphosphine selenide
39181-26-5

tri-n-butylphosphine selenide

Conditions
ConditionsYield
With 4-phenyl-1,2,3-selenadiazole In benzene at 20℃; for 1h;100%
With selenium In toluene for 0.5h; Heating; Yield given;
With diphenyl diselenide; palladium diacetate for 0.25h; microwave irradiation;
tributylphosphine
998-40-3

tributylphosphine

methyl (E)-5-bromo-2-<(E)-ethylidene>-4-methylpent-3-enoate
204378-94-9

methyl (E)-5-bromo-2-<(E)-ethylidene>-4-methylpent-3-enoate

tributyl-<(2E,4E)-4-methoxycarbonyl-2-methylhexa-2,4-dienyl>phosphonium bromide

tributyl-<(2E,4E)-4-methoxycarbonyl-2-methylhexa-2,4-dienyl>phosphonium bromide

Conditions
ConditionsYield
In acetonitrile Heating;100%
In acetonitrile for 0.333333h; Heating; Yield given;
tributylphosphine
998-40-3

tributylphosphine

[(E)-(1R,2R)-5-Bromo-1-((S)-sec-butyl)-2,4-dimethyl-pent-3-enyloxy]-tert-butyl-dimethyl-silane

[(E)-(1R,2R)-5-Bromo-1-((S)-sec-butyl)-2,4-dimethyl-pent-3-enyloxy]-tert-butyl-dimethyl-silane

Tributyl-[(E)-(4R,5R,6S)-5-(tert-butyl-dimethyl-silanyloxy)-2,4,6-trimethyl-oct-2-enyl]-phosphonium; bromide

Tributyl-[(E)-(4R,5R,6S)-5-(tert-butyl-dimethyl-silanyloxy)-2,4,6-trimethyl-oct-2-enyl]-phosphonium; bromide

Conditions
ConditionsYield
In acetonitrile at 0℃; for 13h;100%
tributylphosphine
998-40-3

tributylphosphine

4-((2R,4R,6R)-4-(tert-Butyl-dimethyl-silanyloxy)-6-{(2R,6R)-6-[2-(tert-butyl-diphenyl-silanyloxy)-ethyl]-4-methylene-tetrahydro-pyran-2-ylmethyl}-tetrahydro-pyran-2-yl)-2-chloromethyl-oxazole
380909-81-9

4-((2R,4R,6R)-4-(tert-Butyl-dimethyl-silanyloxy)-6-{(2R,6R)-6-[2-(tert-butyl-diphenyl-silanyloxy)-ethyl]-4-methylene-tetrahydro-pyran-2-ylmethyl}-tetrahydro-pyran-2-yl)-2-chloromethyl-oxazole

Tributyl-[4-((2R,4R,6R)-4-(tert-butyl-dimethyl-silanyloxy)-6-{(2R,6R)-6-[2-(tert-butyl-diphenyl-silanyloxy)-ethyl]-4-methylene-tetrahydro-pyran-2-ylmethyl}-tetrahydro-pyran-2-yl)-oxazol-2-ylmethyl]-phosphonium; chloride

Tributyl-[4-((2R,4R,6R)-4-(tert-butyl-dimethyl-silanyloxy)-6-{(2R,6R)-6-[2-(tert-butyl-diphenyl-silanyloxy)-ethyl]-4-methylene-tetrahydro-pyran-2-ylmethyl}-tetrahydro-pyran-2-yl)-oxazol-2-ylmethyl]-phosphonium; chloride

Conditions
ConditionsYield
In N,N-dimethyl-formamide for 16h;100%
93%
tributylphosphine
998-40-3

tributylphosphine

2-chlorodimethylmalonate
28868-76-0

2-chlorodimethylmalonate

di(methoxycarbonyl)methylene tri-n-butylphosphorane

di(methoxycarbonyl)methylene tri-n-butylphosphorane

Conditions
ConditionsYield
Stage #1: tributylphosphine; 2-chlorodimethylmalonate In tetrahydrofuran at 20℃; for 0.0333333h; Argon atmosphere;
Stage #2: With triethylamine In tetrahydrofuran for 1h; Argon atmosphere;
100%
With triethylamine In ethyl acetate at 20℃; for 1h;98.6%
tributylphosphine
998-40-3

tributylphosphine

benzyltrimethylammonium chloride
56-93-9

benzyltrimethylammonium chloride

tributylbenzylphosphonium chloride
1224-56-2

tributylbenzylphosphonium chloride

Conditions
ConditionsYield
at 100℃; for 0.166667h; Irradiation;100%
tributylphosphine
998-40-3

tributylphosphine

dimethyl sulfate
77-78-1

dimethyl sulfate

tributyl(methyl)phosphonium methylsulfate

tributyl(methyl)phosphonium methylsulfate

Conditions
ConditionsYield
at 20 - 150℃; for 11h;100%
diethyl sulfate
64-67-5

diethyl sulfate

tributylphosphine
998-40-3

tributylphosphine

tri-(n-butyl)ethylphosphonium ethylsulfate

tri-(n-butyl)ethylphosphonium ethylsulfate

Conditions
ConditionsYield
at 60 - 150℃; for 7h;100%
dimethyloxonium tris(trifluoromethyl)borate
874817-67-1

dimethyloxonium tris(trifluoromethyl)borate

tributylphosphine
998-40-3

tributylphosphine

tri(n-butyl)methylphosphonium methoxytris(trifluoromethyl)borate

tri(n-butyl)methylphosphonium methoxytris(trifluoromethyl)borate

Conditions
ConditionsYield
In dichloromethane at 20℃;100%
In dichloromethane at 20℃;100%
tributylphosphine
998-40-3

tributylphosphine

chromium(0) hexacarbonyl
199620-14-9, 13007-92-6

chromium(0) hexacarbonyl

Cr(CO)5(P(n-Bu)3)
18497-59-1

Cr(CO)5(P(n-Bu)3)

Conditions
ConditionsYield
In diethylene glycol dimethyl ether mole ratio of educts 1.1, in boiling diglyme;;100%
In diethylene glycol dimethyl ether mole ratio of educts 1.1, in boiling diglyme;;100%
In decalin Kinetics; at 130.7 °C;
Hg(P(C4H9)3)2(2+)*2ClO4(1-) = Hg(P(C4H9)3)2(ClO4)2

Hg(P(C4H9)3)2(2+)*2ClO4(1-) = Hg(P(C4H9)3)2(ClO4)2

tributylphosphine
998-40-3

tributylphosphine

mercury bis(phenyltellurolate)
97671-41-5

mercury bis(phenyltellurolate)

{(μ-TePh)6Hg4(P(C4H9)3)4}(ClO4)2

{(μ-TePh)6Hg4(P(C4H9)3)4}(ClO4)2

Conditions
ConditionsYield
In dichloromethane molar ratio of Hg(PBu3)2(ClO4)2/Hg(TePh)2/PBu3 = 1:3:2; not isolated;100%
(bicyclo[2.2.1]hepta-2,5-diene)tetracarbonylmolybdenum(0)
12146-37-1, 124717-04-0

(bicyclo[2.2.1]hepta-2,5-diene)tetracarbonylmolybdenum(0)

tributylphosphine
998-40-3

tributylphosphine

cis-{molybdenum(0)(carbonyl)4(P(n-butyl)3)2}
15748-70-6, 16244-54-5, 17652-79-8

cis-{molybdenum(0)(carbonyl)4(P(n-butyl)3)2}

B

bicyclo[2.2.1]hepta-2,5-diene
121-46-0

bicyclo[2.2.1]hepta-2,5-diene

Conditions
ConditionsYield
In tetrahydrofuran reaction in a calorimeter under argon;A 100%
B n/a
{(Rh(η5-pentamethylcyclopentadienyl)Br2)2}

{(Rh(η5-pentamethylcyclopentadienyl)Br2)2}

tributylphosphine
998-40-3

tributylphosphine

(η5-C5Me5)Rh{P(n-Bu)3}Br2

(η5-C5Me5)Rh{P(n-Bu)3}Br2

Conditions
ConditionsYield
In dichloromethane N2 atmosphere; addn. of phosphine to Rh complex, stirring (30 min., room temp.); evapn. (vac.), recrystn. (CH2Cl2/hexane);100%
fac-Re(CO)3(N,N'-dimethylpiperazine-2,3-dithione)Br
122677-54-7

fac-Re(CO)3(N,N'-dimethylpiperazine-2,3-dithione)Br

tributylphosphine
998-40-3

tributylphosphine

silver trifluoromethanesulfonate
2923-28-6

silver trifluoromethanesulfonate

fac-Re(CO)3(N,N'-dimethylpiperazine-2,3-dithione)(P(nBu)3) trifluormethanesulfonate

fac-Re(CO)3(N,N'-dimethylpiperazine-2,3-dithione)(P(nBu)3) trifluormethanesulfonate

Conditions
ConditionsYield
In tetrahydrofuran An equimolar amt. of AgOTF was added to the soln. of the rhenium complex. After filtn. excess P(nBu)3 was added to the filtrate under exclusion of light.;100%
1,1',2,2'-bis(1,2,3-trithia{3})ferrocenophane

1,1',2,2'-bis(1,2,3-trithia{3})ferrocenophane

tributylphosphine
998-40-3

tributylphosphine

{Fe(C5H3S2)2}

{Fe(C5H3S2)2}

Conditions
ConditionsYield
In tetrahydrofuran N2; instantaneous reaction;; after 4 h filtration; washing with THF; elem. anal.;;100%
tributylphosphine
998-40-3

tributylphosphine

[Ru(η5,η1-C5H2Me2CO2(CH2)2PPh2)(CH3CN)2][PF6]
261359-74-4, 260995-06-0, 261359-76-6

[Ru(η5,η1-C5H2Me2CO2(CH2)2PPh2)(CH3CN)2][PF6]

[(CH3(C5H2)CH3)Ru(CH3CN)P(C4H9)3COOCH2CH2P(C6H5)2](1+)*PF6(1-)=[(CH3(C5H2)CH3)Ru(CH3CN)P(C4H9)3COOCH2CH2P(C6H5)2]PF6
342643-71-4, 340269-30-9

[(CH3(C5H2)CH3)Ru(CH3CN)P(C4H9)3COOCH2CH2P(C6H5)2](1+)*PF6(1-)=[(CH3(C5H2)CH3)Ru(CH3CN)P(C4H9)3COOCH2CH2P(C6H5)2]PF6

Conditions
ConditionsYield
In acetone 1:1.1 mixt. stirred at room temp. for 3 h; NMR;100%
tributylphosphine
998-40-3

tributylphosphine

[Ru(η5,η1-C5H2(Me)(t-Bu)CO2(CH2)2PPh2)(CH3CN)2][PF6]
260995-15-1, 380606-14-4

[Ru(η5,η1-C5H2(Me)(t-Bu)CO2(CH2)2PPh2)(CH3CN)2][PF6]

[(CH3(C5H2)C4H9)Ru(CH3CN)P(C4H9)3COOCH2CH2P(C6H5)2](1+)*PF6(1-)=[(CH3(C5H2)C4H9)Ru(CH3CN)P(C4H9)3COOCH2CH2P(C6H5)2]PF6

[(CH3(C5H2)C4H9)Ru(CH3CN)P(C4H9)3COOCH2CH2P(C6H5)2](1+)*PF6(1-)=[(CH3(C5H2)C4H9)Ru(CH3CN)P(C4H9)3COOCH2CH2P(C6H5)2]PF6

Conditions
ConditionsYield
In acetone 1:1.1 mixt. stirred at room temp. for 3 h; NMR;100%
tributylphosphine
998-40-3

tributylphosphine

carbonyl(tetraphenyltetrabenzoporphyrinato)ruthenium(II)
188797-37-7

carbonyl(tetraphenyltetrabenzoporphyrinato)ruthenium(II)

bis(tri-n-butylphosphine)(tetraphenyltetrabenzoporphyrinato)ruthenium(II)
188797-48-0

bis(tri-n-butylphosphine)(tetraphenyltetrabenzoporphyrinato)ruthenium(II)

Conditions
ConditionsYield
In dichloromethane detd. by UV / Vis and IR spectroscopy;100%
In chloroform-d1 detd. by (1)H NMR spectroscopy;100%
tributylphosphine
998-40-3

tributylphosphine

silver 1,3-diphenyl-1,3-propandionate
15841-27-7

silver 1,3-diphenyl-1,3-propandionate

(nBu3P)Ag(1,3-diphenyl-1,3-propanedionate)
879555-31-4

(nBu3P)Ag(1,3-diphenyl-1,3-propanedionate)

Conditions
ConditionsYield
In diethyl ether under N2, Ag-compd. was dissolved in Et2O, 1 equiv. of P-compd. was added, stirring at 25 °C for 2 h; soln. was filtered through silica, volatiles were removed in vac., elem.anal.;100%
In dichloromethane under N2, 1 equiv. of P-compd., 25 °C;
tributylphosphine
998-40-3

tributylphosphine

methyl 2-(bromomethyl)oxazole-4-carboxylate
175551-77-6

methyl 2-(bromomethyl)oxazole-4-carboxylate

Br(1-)*C18H33NO3P(1+)
1222085-97-3

Br(1-)*C18H33NO3P(1+)

Conditions
ConditionsYield
In acetonitrile at 20℃; for 1.5h;100%
tributylphosphine
998-40-3

tributylphosphine

silver(I) acetate
563-63-3

silver(I) acetate

tris(tri-n-butyl phosphine)silver(I) acetate

tris(tri-n-butyl phosphine)silver(I) acetate

Conditions
ConditionsYield
In diethyl ether (Ar), Ag acetate suspnd. in Et2O, reacted with 3 equiv. of (n-Bu)3P at 25°C for 1 h under stirring; evapd., elem. anal.;100%
tributylphosphine
998-40-3

tributylphosphine

silver(I) acetate
563-63-3

silver(I) acetate

tetra(tri-n-butyl phosphine)silver(I) acetate
1224594-74-4

tetra(tri-n-butyl phosphine)silver(I) acetate

Conditions
ConditionsYield
In diethyl ether (Ar), Ag acetate suspnd. in Et2O, reacted with 4 equiv. of (n-Bu)3P at 25°C for 1 h under stirring; evapd., elem. anal.;100%
tributylphosphine
998-40-3

tributylphosphine

2-benzylidene-1,3-diphenylpropane-1,3-dione
5398-64-1

2-benzylidene-1,3-diphenylpropane-1,3-dione

C34H44O2P(1+)*Cl(1-)
1233127-23-5

C34H44O2P(1+)*Cl(1-)

Conditions
ConditionsYield
With hydrogenchloride In 1,4-dioxane at 27 - 30℃; for 0.0166667h; Inert atmosphere;100%
trans-1,4-dichlorobut-2-ene
110-57-6

trans-1,4-dichlorobut-2-ene

tributylphosphine
998-40-3

tributylphosphine

(E)-but-2-ene-1,4-diylbis(tributylphosphonium) dichloride
36288-32-1, 134839-26-2

(E)-but-2-ene-1,4-diylbis(tributylphosphonium) dichloride

Conditions
ConditionsYield
In 5,5-dimethyl-1,3-cyclohexadiene at 20℃; for 18h; Inert atmosphere; Reflux;100%
tributylphosphine
998-40-3

tributylphosphine

(E)-((6-bromohex-4-en-1-yl)oxy)(tertbutyl)dimethylsilane
1533434-49-9

(E)-((6-bromohex-4-en-1-yl)oxy)(tertbutyl)dimethylsilane

C24H52OPSi(1+)*Br(1-)
1533434-50-2

C24H52OPSi(1+)*Br(1-)

Conditions
ConditionsYield
In acetonitrile at 20℃; for 12h;100%
Post a RFQ

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

1

What can I do for you?
Get Best Price

Get Best Price for 998-40-3