CAS No.1116-70-7,TRI-N-BUTYLALUMINUM Suppliers

Ality Chemical Corporation

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tributylaluminium

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Henan Tianfu Chemical Co., Ltd.

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Antimex Chemical Limied

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Tri-n-butylaluminium, 0.7M solution in heptane, AcroSeal

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Zhuozhou Wenxi import and Export Co., Ltd

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Synthetic route

: (i-Bu3Al)2*diphos

: 1116-70-7
tri(n-butyl)aluminium

Conditions

Conditions	Yield
In neat (no solvent) heated slowly under 1E-2 mmHg in a trap-to-trap distillation apparatus (receiver flask at -196 °C), liberation of i-Bu3Al started at 80 °C, the rate was more satisfactory at 120-130 °C;;	88%

: 542-69-8
1-iodo-butane

: 1116-70-7
tri(n-butyl)aluminium

Conditions

Conditions	Yield
With aluminium-magnesium

: 109-65-9
1-bromo-butane

: 100-66-3
methoxybenzene

magnesium aluminium-alloy: magnesium aluminium-alloy

: 1116-70-7
tri(n-butyl)aluminium

Conditions

Conditions	Yield
at 110℃;

...Expand

tri-sec-butyl alane: tri-sec-butyl alane

: 1116-70-7
tri(n-butyl)aluminium

: NaF*2Al(n-C4H9)3

A: Na{Al(n-C4H9)3F}

B: 1116-70-7
tri(n-butyl)aluminium

Conditions

Conditions	Yield
by heating under reduced pressure;

: aluminum(III) borohydride

: 1191-47-5
dibutylmagnesium

: magnesium borohydride

B: 1116-70-7
tri(n-butyl)aluminium

Conditions

Conditions	Yield
In toluene mixing of Mg(C4H9)2 and Al(BH4)3 (in 3:2 molar ratio) in toluene, pptn.,stirring overnight; filtration, washing with toluene; drying under vac.; monitoring by XRD and NMR;

...Expand

: 7446-70-0, 7784-13-6
aluminum (III) chloride

: 542-69-8
1-iodo-butane

: 1116-70-7
tri(n-butyl)aluminium

Conditions

Conditions	Yield
Stage #1: 1-iodo-butane With n-butyllithium In tetrahydrofuran Inert atmosphere; Glovebox; Stage #2: aluminum (III) chloride In tetrahydrofuran at 20℃; for 0.75h; Inert atmosphere; Glovebox;

: 1191-47-5
dibutylmagnesium

: 1116-70-7
tri(n-butyl)aluminium

: 84560-30-5
(C4H9)2AlOAl(C4H9)OMgC4H9

Conditions

Conditions	Yield
With water In n-heptane H2O add. (medical syringe, 4-6 h, 30-40°C ) into Al- and Mg-compds. (molar ratio Al:Mg=2:1) soln.; soln. sepn. from ppt., heptane driving off (30-40°C, 1-5 mm); elem. anal.;	100%

: 1191-47-5
dibutylmagnesium

: 1116-70-7
tri(n-butyl)aluminium

: [(AlO)(MgO)(C4H9)]40

Conditions

Conditions	Yield
With water In diethyl ether; n-heptane equimolar amount of water soln. (ether) addn. (dropwise) to Al- and Mg-compds. soln. (heptane) at 20-25°C during 1-2 h, solvents drivingoff, polymer keeping for 1 h at 150°C at residual pressure of 1-5 mm; elem. anal.;	100%
With water In n-heptane H2O add. (medical syringe, 4-6 h, 30-40°C) into Al- and Mg-compds. (molar ratio Al:Mg=1:1) soln.; soln. sepn. from ppt., heptane driving off (30-40°C, 1-5 mm); elem. anal.;	100%

: 7359-98-0
tri-n-butylboroxine

: 1116-70-7
tri(n-butyl)aluminium

: 122-56-5
tributyl borane

Conditions

Conditions	Yield
at 100 - 140℃; for 5h; Product distribution / selectivity;	96.7%
In paraffin at 100 - 140℃; for 3h; Product distribution / selectivity;	63.3%

: 1116-70-7
tri(n-butyl)aluminium

: 7289-92-1
tris(dimethylamino)stibine

A: {(C4H9)2AlN(CH3)2}2

B: 2155-73-9
tributylstibine

Conditions

Conditions	Yield
In neat (no solvent) under N2; Al-compd. added slowly over a period of 2 h to Sb-compd. at 0°C with stirring, warmed slowly to room temp., stirred for 4 h, heated for 12 h at 120°C;; monitored by NMR, fractional distn., Al-compd. isolated by distn.;;	A 95% B 87%
In benzene-d6 addn. of Al-compd. to soln. of Sb-compd. in a NMR tube;; not isolated, monitored by 1H-, 13C-NMR spectroscopy;;

...Expand

: 1116-70-7
tri(n-butyl)aluminium

: 103-49-1
dibenzylamine

: [(C4H9)2AlN(CH2C6H5)2]2

Conditions

Conditions	Yield
In pentane dry argon, Schlenk setup, nearly 1:1 mixt., pentane evapd., heated to 110°C; recrystd. (hexane, -15°C), elem. anal.;	95%

: 1116-70-7
tri(n-butyl)aluminium

: 3378-72-1
N-tert-butylbenzylamine

: [C4H9AlC4H9NCH2C6H4]2

Conditions

Conditions	Yield
In toluene ligand in toluene and Al-salt in toluene were mixed in tube at room temp. under inert atm., heated at 120°C for 1 d, cooled to room temp.; cooled to -15°C; elem. anal.;	93%

: 216586-53-7
(1R,2R)-trans-N-phthaloyl-1,2-diaminocyclohexane

: 1116-70-7
tri(n-butyl)aluminium

: C30H38N2O4

Conditions

Conditions	Yield
In toluene at -10 - 110℃; for 2h; Inert atmosphere;	92.3%
In toluene at -10 - 110℃; for 2h; Inert atmosphere;	92.3%

: 1116-70-7
tri(n-butyl)aluminium

: 105378-00-5
Methanesulfonic acid (S)-1-[5,5-dimethyl-2-((Z)-5-phenyl-pent-1-enyl)-[1,3]dioxan-2-yl]-ethyl ester

: 105378-07-2
2-Butyl-5,5-dimethyl-2-((Z)-(S)-1-methyl-6-phenyl-hex-2-enyl)-[1,3]dioxane

Conditions

Conditions	Yield
With n-butyllithium In hexane; dichloromethane at -18 - -15℃; for 3h;	92%

: 1116-70-7
tri(n-butyl)aluminium

: 7646-78-8
tin(IV) chloride

: 1461-25-2
tetra-n-butyltin(IV)

Conditions

Conditions	Yield
In dibutyl ether	90%
In dibutyl ether	90%
In hexane; pentane	74.7%

: cobaltocenium chloride

: 1116-70-7
tri(n-butyl)aluminium

: {(C5H5)2Co}(1+)*{(C4H9)3AlCl}(1-)={(C5H5)2Co}{(C4H9)3AlCl}

Conditions

Conditions	Yield
In diethyl ether dropping of ethereal soln. of Al compd. into suspn. of Co complex at 20°C; elem. anal.;	90%

: 102-97-6
Benzyl-isopropyl-amin

: 1116-70-7
tri(n-butyl)aluminium

: 488099-05-4, 487011-02-9
[(C4H9)2AlN(CH(CH3)2)CH2C6H5]2

Conditions

Conditions	Yield
In toluene vac. line technique; mixt. of Al compd. (1 equiv.) and amine (1 equiv.) in toluene was heated at 80-100°C for 12-36 h; NMR monitoring;	90%

: antimony(III) trioxide

: 1116-70-7
tri(n-butyl)aluminium

: 2155-73-9
tributylstibine

Conditions

Conditions	Yield
In hexane molar ratio of Al(C4H9)3 and Sb2O3 = 3 : 1, 1 to 2 h, 60°C; distn.;	87%
In hexane molar ratio of Al(C4H9)3 and Sb2O3 = 3 : 1, 1 to 2 h, 60°C; distn.;	87%

: 1191-47-5
dibutylmagnesium

: 1116-70-7
tri(n-butyl)aluminium

: 84560-31-6
(C4H9)2AlOMgC4H9

Conditions

Conditions	Yield
With water In n-heptane H2O add. (medical syringe, 4-6 h, 30-40°C) into Al- and Mg-compds. (molar ratio Al:Mg=1:1) soln.; soln. sepn. from ppt., heptane driving off (30-40°C, 1-5 mm); elem. anal.;	86.7%

: C24H36O5Si

: 1116-70-7
tri(n-butyl)aluminium

: C28H46O5Si

Conditions

Conditions	Yield
Stage #1: tri(n-butyl)aluminium With tertiary butyl chloride In dichloromethane at -78 - 20℃; Stage #2: C24H36O5Si In dichloromethane at -78℃; for 4h; Stage #3: With water; ammonium chloride In dichloromethane regioselective reaction;	86%

: 1116-70-7
tri(n-butyl)aluminium

: 103593-55-1
(S)-2-methylsulfonyloxy-1-(4-methoxyphenyl)-1-propanone 2,2-dimethyl-trimethylene acetal

: 105378-05-0
2-Butyl-2-[(S)-1-(4-methoxy-phenyl)-ethyl]-5,5-dimethyl-[1,3]dioxane

Conditions

Conditions	Yield
With n-butyllithium In hexane; dichloromethane at -15 - 0℃; for 15h;	84%

: 93-04-9
2-Methoxynaphthalene

: 1116-70-7
tri(n-butyl)aluminium

: 1134-62-9
2-butylnaphthalene

Conditions

Conditions	Yield
Stage #1: 2-Methoxynaphthalene With bis(1,5-cyclooctadiene)nickel (0); 1,2-bis-(dicyclohexylphosphino)ethane In di-isopropyl ether; toluene at 20℃; for 0.0833333h; Glovebox; Inert atmosphere; Stage #2: tri(n-butyl)aluminium In di-isopropyl ether; toluene at 100℃; for 72h; Glovebox; Inert atmosphere;	84%

: 607-26-1
N,N'-ethylenediphthalimide

: 1116-70-7
tri(n-butyl)aluminium

: C30H39AlN2O4

Conditions

Conditions	Yield
In toluene at -10 - 110℃; for 1h; Inert atmosphere;	83.4%

: C30H38N2O4

: 1116-70-7
tri(n-butyl)aluminium

: C34H45AlN2O4

Conditions

Conditions	Yield
In toluene at -5 - 80℃; for 2h; Inert atmosphere;	83%
In toluene at -10 - 110℃; for 1h; Inert atmosphere;	83%

: C26H32N2O4

: 1116-70-7
tri(n-butyl)aluminium

: C30H39AlN2O4

Conditions

Conditions	Yield
In toluene at -5 - 90℃; for 2h; Inert atmosphere;	81.5%
In toluene at -5 - 90℃; for 2h; Inert atmosphere;	81.5%
In toluene at -5 - 90℃; for 2h; Inert atmosphere;	81.5%

: 216586-53-7
(1R,2R)-trans-N-phthaloyl-1,2-diaminocyclohexane

: 1116-70-7
tri(n-butyl)aluminium

: C34H45AlN2O4

Conditions

Conditions	Yield
In hexane at 0 - 100℃; for 1h; Inert atmosphere;	81.5%
In toluene at 0 - 110℃; for 1h; Inert atmosphere;	81.5%

: 1116-70-7
tri(n-butyl)aluminium

: 113519-65-6
2,2-diethyl-4,6-diphenyl-2H-pyran

: 113519-74-7
(6E)-9-ethyl-5,7-diphenylundeca-6,8-dien-5-ol

Conditions

Conditions	Yield
In benzene at 25℃; for 2h;	80%

: 607-26-1
N,N'-ethylenediphthalimide

: 1116-70-7
tri(n-butyl)aluminium

: C26H32N2O4

Conditions

Conditions	Yield
In hexane at 0 - 40℃; for 12h; Inert atmosphere;	79.6%
Stage #1: N,N'-ethylenediphthalimide; tri(n-butyl)aluminium In hexane at 0 - 40℃; for 12h; Inert atmosphere; Stage #2: With water In hexane Inert atmosphere;	79.6%
In hexane at 0 - 40℃; for 12h; Inert atmosphere;	79.6%

: 17831-88-8
4-chloro-2H-1-benzopyran-2-one

: 1116-70-7
tri(n-butyl)aluminium

: 145982-74-7
(Z)-5-butyl-7-(o-hydroxyphenyl)undec-6-en-5-ol

Conditions

Conditions	Yield
In toluene for 20h; 1.) -50 deg C, 30 min, 2.) -> room temperature;	79%

: 92-45-5
3-chloro-2H-chromen-2-one

: 1116-70-7
tri(n-butyl)aluminium

A: 133380-25-3
(E)-2-chloro-1-(o-hydroxyphenyl)hept-1-en-3-ol

B: 133380-17-3
(E)-3-butyl-2-chloro-1-(o-hydroxyphenyl)hept-1-en-3-ol

Conditions

Conditions	Yield
In toluene at 0℃; for 10h;	A 78% B 7%

...Expand

: 939-18-4
3-bromo-2H-chromen-2-one

: 1116-70-7
tri(n-butyl)aluminium

A: 133380-28-6
(E)-2-bromo-1-(o-hydroxyphenyl)hept-1-en-3-ol

B: 133380-21-9
(E)-2-bromo-3-butyl-1-(o-hydroxyphenyl)hept-1-en-3-ol

Conditions

Conditions	Yield
In toluene at 0℃; for 10h;	A 78% B 5%

...Expand

: 1116-70-7
tri(n-butyl)aluminium

: 1750-36-3, 33993-35-0, 538-51-2, 137431-97-1, 137432-04-3
(E)-N-benzylidenebenzenamine

A: 758640-21-0
N-Benzylaniline

B: 62740-72-1
N-phenyl-(1-phenylpentyl)amine

Conditions

Conditions	Yield
With zirconocene dichloride In dichloromethane at 10℃; for 24h;	A 20% B 75%

...Expand

: 591-50-4
iodobenzene

: 119072-55-8, 7188-38-7
tert-butylisonitrile

: 1116-70-7
tri(n-butyl)aluminium

: 33720-29-5
Phenyl-1,2-hexanedione

Conditions

Conditions	Yield
Stage #1: iodobenzene; tert-butylisonitrile; tri(n-butyl)aluminium With 1,3-bis-(diphenylphosphino)propane; palladium dichloride In toluene at 20℃; for 0.0833333h; Sealed tube; Inert atmosphere; Stage #2: With potassium tert-butylate In toluene at 20 - 100℃; for 16h; Sealed tube; Inert atmosphere; Stage #3: With hydrogenchloride; water In toluene at 20℃; for 1h; Sealed tube; Inert atmosphere;	75%

Yield

Stage #1: iodobenzene; tert-butylisonitrile; tri(n-butyl)aluminium With 1,3-bis-(diphenylphosphino)propane; palladium dichloride In toluene at 20℃; for 0.0833333h; Sealed tube; Inert atmosphere;
Stage #2: With potassium tert-butylate In toluene at 20 - 100℃; for 16h; Sealed tube; Inert atmosphere;
Stage #3: With hydrogenchloride; water In toluene at 20℃; for 1h; Sealed tube; Inert atmosphere;

75%

...Expand

: 1191-47-5
dibutylmagnesium

: 1116-70-7
tri(n-butyl)aluminium

: 84584-28-1
C4H9MgOAl(C4H9)OMgC4H9

Conditions

Conditions	Yield
With water In n-heptane byproducts: butane; H2O add. (medical syringe, 4-6 h, 30-40°C) into Al- and Mg-compds. (molar ratio Al:Mg=1:2) soln.; soln. sepn. from ppt., heptane driving off (30-40°C, 1-5 mm); elem. anal.;	72.3%

: 1116-70-7
tri(n-butyl)aluminium

: 1613-90-7
4-methoxy-N-[(E)-phenylmethylidene]aniline

A: 17377-95-6
benzyl(4-methoxyphenyl)amine

B: 132554-75-7
N-(4-methoxyphenyl)-α-butylbenzenemethaneamine

Conditions

Conditions	Yield
With zirconocene dichloride In dichloromethane at 10℃; for 24h;	A 22% B 71%

...Expand

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Antimex Chemical Limied

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