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inquiryProduct name: Aluminum Bromide CAS: 7727-15-3 MF: AlBr3 MW: 266.69 EINECS No: 231-779-7 Puiry: 99.0%min Appearance:White powder Storage:RT. Package:drum Application:Pharmaceutical Intermediates Transportation:By sea or by air Port:Qingd
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Aluminium bromide CAS NO.7727-15-3 Application:Aluminium bromide CAS NO.7727-15-3
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inquiryAluminium bromide Basic information Product Name: Aluminium bromide
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phenylaluminium dichloride
allyl bromide
A
allylbenzene
B
biphenyl
C
aluminium bromide
Conditions | Yield |
---|---|
bis(η3-allyl-μ-chloropalladium(II)) In diethyl ether Ar atmosphere; stirring (20°C, 5 mole-% catalyst, 8 h); | A 94% B <1 C n/a |
tetrakis(triphenylphosphine) palladium(0) In diethyl ether Ar atmosphere; stirring (20°C, 5 mole-% catalyst, 20 h); | A <1 B <1 C n/a |
diphenylaluminum chloride
allyl bromide
A
allylbenzene
B
biphenyl
C
aluminium bromide
Conditions | Yield |
---|---|
tetrakis(triphenylphosphine) palladium(0) In diethyl ether Ar atmosphere; stirring (20°C, 5 mole-% catalyst, 20 h); | A 37% B <1 C n/a |
Conditions | Yield |
---|---|
Erhitzen des Reaktionsprodukts im Vakuum auf 200grad; |
aluminum oxide
aluminium bromide
Conditions | Yield |
---|---|
With bromine; pyrographite In not given heating; | |
With bromine; pyrographite heating; | |
With sulfur dibromide In solid 350°C, with vaporous sulfur bromide; |
Conditions | Yield |
---|---|
reaction started at 350°C and accelerated by raising of temp.; excess of S2Br2 removed with HBr or nitrogen; | |
reaction started at 350°C and accelerated by raising of temp.; excess of S2Br2 removed with HBr or nitrogen; |
Conditions | Yield |
---|---|
With aluminum(III) sulfate In water heating on water bath with small amt. of Br2 and H2O; | |
With bisilicates; carbon heating; | |
With carbon; silicates heating; |
Conditions | Yield |
---|---|
In not given heating on water bath with small amt. of Br2; | |
In not given heating on water bath with small amt. of Br2; |
Conditions | Yield |
---|---|
In gas Al and Br2 in vac. were vaporized separately and reacted in gaseous state; distd. in vac.; | |
With air; water in moist air containing Br2 condensation of droplets of a soln. of AlBr3 occurs on a gray layer that has formed first;; | |
In neat (no solvent) start of react. by heating;; |
Conditions | Yield |
---|---|
With bromine reacted in the presence of AlBr3; | |
With bromine Al heated in combustion tube; with H2 or N2 deluted Br2 lead over Al; | |
With bromine Al sheet heated in combustion tube; vaporous Br2 leaded over Al; AlBr3 flowed out from tube; |
Conditions | Yield |
---|---|
In ethylene dibromide | |
In ethylene dibromide |
Conditions | Yield |
---|---|
In not given heating of Al with SnBr4 for 30 min gives AlBr3;; |
Conditions | Yield |
---|---|
In neat (no solvent) reaction with SnBr2 under formation of AlBr3 above 216°C;; differentialthermoanalytic examinations;; |
Conditions | Yield |
---|---|
at higher temp.;; |
aluminium bromide
Conditions | Yield |
---|---|
byproducts: Br2, CS2; decompn. at 150°C; | |
byproducts: Br2, CS2; decompn. at 150°C; |
Conditions | Yield |
---|---|
at 200°C; | |
at 200°C; |
Conditions | Yield |
---|---|
120°C; | |
120°C; |
Conditions | Yield |
---|---|
In neat (no solvent) mixt. of the starting materials heated in evacuated sealed quartz tubes to 500-900°C; decompn. of educts ocurrs, AlBr3 sublimates off; | A 0% B n/a |
Conditions | Yield |
---|---|
In neat (no solvent) reaction at 100°C;; | |
In neat (no solvent) reaction at 100°C;; |
bromine
aluminium bromide
Conditions | Yield |
---|---|
With sulfur introducing a vapor of a soln. of S in Br2 over Al oxide; | |
With S introducing a vapor of a soln. of S in Br2 over Al oxide; |
AsBr4(1+)*AlBr4(1-)={AsBr4}{AlBr4}
A
bromine
B
aluminium bromide
C
arsenic(III) bromide
Conditions | Yield |
---|---|
equilibrium at room temp.; |
B
aluminium bromide
Conditions | Yield |
---|---|
With copper(l) chloride In tetrahydrofuran byproducts: Cu, LiCl; to a soln. of Ti-complex in THF at 0°C is added CuCl; pptn. of Cu, solvent is removed in vac., the residue is dissolved in toluene, pptd. LiCl is centrifuged off, the soln. is vacuum-evaporated, from the residue at 90-110°C is distilled the complex, crystn. at 20°C, elem. anal.; |
A
tricarbonyl bis(triphenylphosphine) iron
B
bis(triphenylphosphine)dicarbonyldibromoiron(II)
C
bromine
D
aluminium bromide
Conditions | Yield |
---|---|
In tetrahydrofuran | A <1 B n/a C n/a D n/a |
In methanol | A <1 B n/a C n/a D n/a |
In dichloromethane | A <1 B n/a C n/a D n/a |
tetraiodophosphonium tetrabromoaluminate
A
aluminium bromide
B
iodine(I) bromide
C
phosphorous triiodide
Conditions | Yield |
---|---|
In carbon disulfide under N2, anaerobic and anhyd. conditions; dissolved in CS2; |
A
aluminium(I) bromide
B
AlBr2
C
hydrogen isocyanide
D
aluminium bromide
Conditions | Yield |
---|---|
In neat (no solvent, gas phase); solid matrix byproducts: CH4, H2C=CH2, H2C=CHCH3; N2 atmosphere, high vacuum (1E-6 to 1E-7 mbar) thermolysis at 1000°C, trapping in argon at 15 K; further organic byproducts: H2C=N(CH3)2 and H2CCHCH2; IR-monitoring; |
Conditions | Yield |
---|---|
In solid heating at 400°C; |
lithium aluminium tetrahydride
non-1-ene
aluminium bromide
1-dibromoaluminiononane
Conditions | Yield |
---|---|
In diethyl ether; benzene Ar, LiAlH4 in ether added to benzene under stirring, most of the solvent removed, benzene and AlBr3 in benzene added, stirred at 20°C for 1 h, org. compound in benzene added dropwise under stirring, warmed to30-40°C for 5-10 min; NMR; | 100% |
aluminium bromide
(2-methylpropyl)lithium
Conditions | Yield |
---|---|
In hexane; toluene byproducts: LiBr; to stirred mixt. of MgBr2, AlBr3 and toluene at room temp., soln. of iso-C4H9Li in hexane added (Ar; ratio MgBr2, AlBr3, RLi: 1:2:8) within 20 min; react. for 3.0 h at 80°C; ppt. filtered off (Ar); (1)H NMR of soln.; | 100% |
Conditions | Yield |
---|---|
In benzene under N2, dropwise addn. of thiol soln. to a suspension of AlBr3 in benzene, dissoln. of AlBr3, stirred for 15 min at room temp.; evapn. of solvent, dried in vac. at room temp. for 3h, elem. anal.; | 100% |
Conditions | Yield |
---|---|
With tetraallyltin In benzene byproducts: SnBr4, propene; 2,6-diphenylphenol (12 equiv.) treated with AlBr3 (4 equiv.) in benzene at room temp., tetraallyltin (3 equiv.) added, stirred at room temp. for1 h, solvent evapd. in vacuo for 3 h with concomitant removal of SnBr4 and propene; | 100% |
Conditions | Yield |
---|---|
In benzene under N2, CH3SH introduced in a suspension of AlBr3 for 7 min, dissoln.of AlBr3, stirred for 15 min at room temp.; evapn. of solvent, dried in vac. at room temp. for 3h, elem. anal.; | 100% |
Trimethyl(methylthio)silane
aluminium bromide
aluminium tribromide*trimethylsilyl methyl sulphide
Conditions | Yield |
---|---|
In benzene a benzene soln. of Me3SiSMe was added dropwise under N2 to a suspn. of AlBr3 in benzene, mixt. was stirred for 15 min at room temp.; solvent was evapd.; elem. anal.; | 100% |
(ethylthio)trimethylsilane
aluminium bromide
aluminium tribromide*trimethylsilyl ethyl sulphide
Conditions | Yield |
---|---|
In benzene a benzene soln. of Me3SiSEt was added dropwise under N2 to a suspn. of AlBr3 in benzene, mixt. was stirred for 15 min at room temp.; solvent was evapd.; elem. anal.; | 100% |
phenylthiotrimethylsilane
aluminium bromide
aluminium tribromide*trimethylsilyl phenyl sulphide
Conditions | Yield |
---|---|
In benzene a benzene soln. of Me3SiSPh was added dropwise under N2 to a suspn. of AlBr3 in benzene, mixt. was stirred for 15 min at room temp.; solvent was evapd.; elem. anal.; | 100% |
aluminium bromide
supersilylaluminum dibromide
Conditions | Yield |
---|---|
In n-heptane Kinetics; all manipulations with exclusion of air and moisture; compd. prepd. fromAlBr3 and org. compd. reacted in molar ratio of 1:1 at room temp. for 2 4 d (yield depended on react. time); controlled by NMR; volatiles evapd. by oil pump, residue dissolved in heptane, NaBr filtered; | 100% |
selenium tetrabromide
aluminium bromide
tribromoselenium(IV) tetrabromoaluminate
Conditions | Yield |
---|---|
In neat (no solvent) Ar atm. (300 mbar); heating (150-200°C, several days); | 100% |
In dichloromethane addn. of AlBr3 to SeBr4, stirring (2 h); filtration (under dry N2), drying (vac.); elem. anal.; |
aluminium bromide
Conditions | Yield |
---|---|
In dichloromethane; ethylene dibromide | 100% |
aluminium bromide
Conditions | Yield |
---|---|
In dichloromethane; ethylene dibromide | 100% |
aluminium bromide
bis(η5-cyclopentadienyl)tungsten dihydride * AlBr3
Conditions | Yield |
---|---|
In diethyl ether stoich. amts. (pptn.); | 99% |
bis(tricyclohexylphosphine)platinum(0)
aluminium bromide
[(Cy3P)2Pt(AlBr3)]
Conditions | Yield |
---|---|
In benzene AlBr3 was added to a soln. of Pt-complex in benzene, the soln. was kept at room temp. for 24 h; | 99% |
In toluene (Ar); Al salt added to a soln. of Pt complex; evapd. (vac.); elem. anal.; | 98% |
Conditions | Yield |
---|---|
In neat (no solvent, solid phase) (Ar); solid state reaction; equimolar mixt. of TlBr, and AlBr3 sealed under vac. in glass ampoules; heated with 10°C/h to 150°C for 48 h; cooled to 25°C with 2.degre.C/h; detn. by XRD; | 99% |
1,2-dimethoxyethane
aluminium bromide
aluminium tribromide-1,2-dimethoxyethane
Conditions | Yield |
---|---|
In toluene (N2); stirring (1 h); filtration, washing (toluene); elem. anal.; | 98.7% |
Conditions | Yield |
---|---|
In benzene (glovebox); addn. of a soln. of AlBr3 in C6H6 to a soln. of silicon compd. in C6H6 in vac. with stirring, sealing, heating to 40°C for 30min with shaking; centrifugation, decantation, evapn; elem. anal.; | A 98% B 98% |
(1R,2R)-(-)-N,N'-bis(3,5-di-tert-butylsalicydene)-1,2-cyclohexanediaminocobalt(II)
aluminium bromide
Conditions | Yield |
---|---|
In dichloromethane; water addn. of Co(C6H10(NCHC6H2O(t-Bu)2)2) (1 equiv.) to soln. of AlBr3 (1 equiv.) in CH2Cl2/H2O; stirring at room temp. for 1 h; concn. under reduced pressure, treatment with H2O and CH2Cl2; | 98% |
aluminium bromide
Conditions | Yield |
---|---|
With I2 In dichloromethane a mixt. of B compd., I2, and AlBr3 in CH2Cl2 refluxed for 16.5 h under N2; poured into ice-cold H2O, the org. phase sepd., the aq. layer extd. (Et2O), the combined org. phase washed (Na2S2O3 soln., then H2O), dried (MgSO4), solvent-removed, recrystd. (hexane); elem. anal.; | 98% |
tetrahydrofuran
N,N-bis(2-hydroxy-3,5-di-tert-butylphenyl)amine
aluminium bromide
[bis(3,5-di-tert-butyl-2-phenol)amine(2-)]AlBr(THF)
Conditions | Yield |
---|---|
With KH In tetrahydrofuran under inert atm. mixt. ligand and KH in THF were stirred at room temp. for 2 h, soln. was frozen, AlBr3 was added upon thawing, stirred at room temp. overnight; solvent was removed in vacuo, residue was co-evapd. with pentane; elem. anal.; | 98% |
Conditions | Yield |
---|---|
In methyl cyclohexane addn. of 2-butyne to soln. of AlBr3, 0°C, stirred 15h at 25°C, filtered, washed with methylcyclohexane, dried in vac.; elem. anal.; | 97% |
Conditions | Yield |
---|---|
In n-heptane room temp.; | 97% |
In benzene room temp.; | 97% |
In benzene room temp.; | 97% |
aluminium bromide
(pentafluoro phenyl) methyl mercury
(pentafluoro phenyl) dibromo alane
Conditions | Yield |
---|---|
In neat (no solvent) heating of the components ( molar ratio 1 : 1) in a closed tube at 70°C, 5 days;; | 97% |
Conditions | Yield |
---|---|
Stage #1: uranium dioxide; aluminium bromide at 250℃; for 12h; Sealed tube; Stage #2: at 350℃; for 144h; Sealed tube; | 97% |
Conditions | Yield |
---|---|
In diethyl ether; benzene Ar, LiAlH4 in ether added to benzene under stirring, most of the solvent removed, benzene and AlBr3 in benzene added, stirred at 20°C for 1 h, org. compound in benzene added drowise under stirring, warmed to 30-40°C for 5-10 min; NMR; | 96% |
1,3-dimethyl-2-dimethylaminodiazaborolane
aluminium bromide
Conditions | Yield |
---|---|
under N2, at -78°C; excess of Lewis-acid used; elem. anal.; | 96% |
Conditions | Yield |
---|---|
In toluene N2-atmosphere; slow addn. of Al-salt to slight excess of alcohol at 25°C, stirring for 4 h; drying (vac.), extn. into CH2Cl2, drying (vac.); elem. anal.; | 96% |
Conditions | Yield |
---|---|
In benzene (glovebox); dropwise addn. of a soln. of AlBr3 in C6H6 to a soln. of silicon compd. in C6H6 over 15 min with stirring, refluxing for 7 h; centrifugation, decantation, evapn.; elem. anal.; | A 88% B 96% |
(2,2,6,6-tetramethylpiperidino)2AlBr(isoquinoline)
aluminium bromide
(2,2,6,6-tetramethylpiperidino)2Al(isoquinoline) tetrabromoaluminate
Conditions | Yield |
---|---|
In Bromoform inert atmosphere, addn. of soln. of AlBr3 to soln of isoquinoline complex at 0°C, 30 min; reduction of volume, crystn. (-20°C, overnight); elem. anal.; | 96% |
lithium aluminium tetrahydride
2,4-dimethyl-2-pentene
aluminium bromide
(CH3)2CHCH(AlBr2)CH(CH3)CH3
Conditions | Yield |
---|---|
In diethyl ether; benzene Ar, LiAlH4 in ether added to benzene under stirring, most of the solvent removed, benzene and AlBr3 in benzene added, stirred at 20°C for 1 h, org. compound in benzene added drowise under stirring, warmed to 30-40°C for 5-10 min; NMR; | 96% |
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