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Antimony tribromide;Antimony bromide /High quality/Best price/In stock Application:Antimony tribromide;Antimony bromide /High quality/Best price/In stock
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inquiryantimony
methyl bromide
A
dibromo(methyl)stibine
B
dimethyltribromostibine
C
antimony(III) bromide
Conditions | Yield |
---|---|
With copper passing CH3Br over powdered Sb and copper (ratio 10:1) at 350°C; fractionation; boiling range from 120 to 130°C at 14 Torr; | A 40% B 38% C 22% |
With copper passing CH3Br over powdered Sb and copper (ratio 10:1) at 350°C; fractionation; boiling range from 120 to 130°C at 14 Torr; | A 40% B 38% C 22% |
antimony
methyl bromide
A
dibromo(methyl)stibine
B
antimony(III) bromide
C
dimethylantimony bromide
Conditions | Yield |
---|---|
With hydrogen heating of Sb and Cu powder on asbestos for 3 h at 350°C in H2, then introduction of CH3Br over 32 h; | A n/a B n/a C 30% |
With Cu powder/asbestos; H2 heating of Sb and Cu powder on asbestos for 3 h at 350°C in H2, then introduction of CH3Br over 32 h; | A n/a B n/a C 30% |
Conditions | Yield |
---|---|
With water In neat (no solvent) vac.; chemical transport; heating (500-1000°C); |
Conditions | Yield |
---|---|
In tetrachloromethane | |
In neat (no solvent) ratio bromine:Sb 3:1, heating (500°C); | |
Sb putting into one branch of right-angle quartz ampoule, stoich. Br2 putting in second branch, Br2 solidifying (brine), evac. (ca. 1E-5 mm Hg),Br2 liquefying, Sb portions addn. to Br2, then heating to 140-150.degre e.C, cooling after reaction ceased; SbBr3 sublimation at 140-150°C in cooled part of reactor; elem. anal.; | |
In tetrachloromethane for 5h; Inert atmosphere; Reflux; |
Conditions | Yield |
---|---|
reaction at room temperature;; | |
normal temp.;; | |
normal temp.;; | |
reaction at room temperature;; |
Conditions | Yield |
---|---|
With aluminum tri-bromide |
Conditions | Yield |
---|---|
byproducts: KCl; |
Conditions | Yield |
---|---|
byproducts: Na2SO4; |
Conditions | Yield |
---|---|
With hydrogen sulfide byproducts: H2; above 360°C; | |
With bromine at 230°C with the mixt. of Br2 and CO2; | |
With bromine In carbon disulfide excess of powdered Sb; shaking; at the beginning cooling with H2O; at the end 40-45 °C; filtering, crystn.; |
Conditions | Yield |
---|---|
With bromine | |
With Br2 |
antimony(III) chloride
boron tribromide
A
boron trichloride
B
antimony(III) bromide
antimonypentachloride
boron tribromide
A
boron trichloride
B
antimony(III) bromide
Conditions | Yield |
---|---|
byproducts: Br; |
antimony(III) chloride
antimony(III) bromide
Conditions | Yield |
---|---|
With potassium bromide by heating in sealed tube; SbCl3 vapor reacted with KBr; | |
With KBr by heating in sealed tube; SbCl3 vapor reacted with KBr; |
triphenylantimony
A
antimony(III) chloride
B
antimony(III) bromide
C
triphenylantimony dichloride
Conditions | Yield |
---|---|
With aluminium trichloride In chloroform reflux for 6 h; | |
With aluminium trichloride In carbon disulfide at room temp. for 12 h; | |
With AlCl3 In carbon disulfide at room temp. for 12 h; | |
With AlCl3 In chloroform reflux for 6 h; |
Conditions | Yield |
---|---|
heating several h at 120-130°C; | A >99 B n/a |
heating several h at 120-130°C; | A >99 B n/a |
bromine
Tetrakis(trifluormethyl)distiban
A
Bromotrifluoromethane
B
antimony(III) bromide
Conditions | Yield |
---|---|
20°C (24 h); | A >99 B >99 |
tris(trifluoromethyl)stibane
bromine
A
Bromotrifluoromethane
B
Trifluormethyl-dibromstiban
C
Bis(trifluormethyl)-bromstiban
D
antimony(III) bromide
Conditions | Yield |
---|---|
mixing at -30°C, then warming to 20°C for 17 h; | |
warming up from -30°C to 20°C within 17 h; isolation of (CF3)2SbBr and CF3SbBr2; | |
mixing at -30°C, then warming to 20°C for 17 h; |
antimony pentapropine
hydrogen bromide
antimony(III) bromide
Conditions | Yield |
---|---|
byproducts: Br2; |
Trifluormethyl-dibromstiban
A
Bis(trifluormethyl)-bromstiban
B
antimony(III) bromide
Conditions | Yield |
---|---|
at storage; |
Conditions | Yield |
---|---|
decompn. above 180 °C and condensation at 170 or below 150 °C; dependence of product ratio on temp.; |
ethyldiiodostibine
antimony(III) bromide
Conditions | Yield |
---|---|
With bromine In chloroform | |
With Br2 In chloroform |
Conditions | Yield |
---|---|
With bromine |
selenyl bromide
A
antimony(III) bromide
B
diselenium dibromide
Conditions | Yield |
---|---|
In not given | |
In not given |
phosphorus pentabromide
A
thiophosphoryl(V) bromide
B
antimony(III) bromide
Conditions | Yield |
---|---|
In not given react. at ambient temp.;; removal of formed SbBr3 by distn. difficult;; | |
In not given react. at ambient temp.;; removal of formed SbBr3 by distn. difficult;; |
antimony(III) bromide
Conditions | Yield |
---|---|
in desiccator standing over H2SO4; | |
standing in desiccator over H2SO4 (some days); | |
standing in desiccator over H2SO4 (some days); |
antimony(III) bromide
Conditions | Yield |
---|---|
With KBr byproducts: K2SO4; heating dry mixt.; |
Conditions | Yield |
---|---|
With bromine |
phosphorus(V) bromide
A
thiophosphoryl(V) bromide
B
antimony(III) bromide
Conditions | Yield |
---|---|
In neat (no solvent) | |
In neat (no solvent) |
antimony(III) bromide
Conditions | Yield |
---|---|
With potassium bromide In acetic acid with anhydrous acetic acid; in dry conditions; | |
In acetic acid |
Conditions | Yield |
---|---|
In neat (no solvent) byproducts: H2O; decomposition in a desiccator in vacuum over H2SO4;; | |
In neat (no solvent) byproducts: H2O; decomposition in a desiccator in vacuum over H2SO4;; |
Conditions | Yield |
---|---|
In neat (no solvent) for 48h; Inert atmosphere; Sealed tube; | 100% |
Conditions | Yield |
---|---|
In neat (no solvent) for 72h; Inert atmosphere; Sealed tube; | 100% |
antimony(III) bromide
Conditions | Yield |
---|---|
In tetrahydrofuran at 80℃; Sealed tube; | 96% |
Conditions | Yield |
---|---|
With 1,4-dioxane In 1,4-dioxane soln. of salt in dioxane was heated, soln. of ligand was added, mixt. was kept at 50°C for 1 h then left at room temp.; crystd. for 48 h, ppt. was filtered off, washed with dioxane, air-driedthen dried over P2O5 under vac.; elem. anal.; | 95% |
5,10,15,20-tetraphenyl-21H,23H-porphine
antimony(III) bromide
Sb(C20H8N4(C6H5)4)Br
Conditions | Yield |
---|---|
With 2,6-lutidine In dichloromethane Ar-atmosphere; excess SbBr3, refluxing in CH2Cl2/2,6-lutidine=12:1 v/v for 1 d; addn. of water, hexane and CH2Cl2, filtration (Celite), extn. of aq. layer (CH2Cl2), drying combined org. layers (MgSO4), evapn.; | 95% |
In pyridine refluxing; | 14% |
N,N-bis(2-bromobenzyl)-N-(2-methylpropyl)amine
antimony(III) bromide
12-bromo-N-(2-methylpropyl)-5,6,7,12-tetrahydrodibenz[c,f][1,5]azastibocine
Conditions | Yield |
---|---|
With n-BuLi In diethyl ether; hexane under Ar; ligand disolved in Et2O; cooled in methanol-ice bath (-15 to -20 degree.C); n-BuLi in hexane added; stirred for 1 h; etherial soln. ofSbBr3 added; stirred at room temp. for 12 h; quenched with H2O; diluted with CHCl3; org. layer sepd.; washed with satd. aq. NaHCO3 and brine; dried (anhyd. MgSO4); removed in vac.; purifiedby column chromy. (silica gel, CH2Cl2-ethyl acetate 4:1); recrystd. fro m CHCl3-EtOH; elem. anal.; | 95% |
Conditions | Yield |
---|---|
Stage #1: 5,10,15,20-tetra(p-tolyl)porphyrin; antimony(III) bromide With 2,6-dimethylpyridine In dichloromethane at 40℃; for 1h; Inert atmosphere; Stage #2: bromine In dichloromethane for 0.666667h; Inert atmosphere; | 95% |
Conditions | Yield |
---|---|
In further solvent(s) exclusion of moisture; SbBr3 in CH2Br2 was dropwise added to soln. of PPh4Br in CH2Br2; CCl4 was added; ppt. was crystd. within few days at 5°C, filtered and dried in vac.; elem. anal.; | 94% |
Conditions | Yield |
---|---|
In dichloromethane without moisture, stirred for 24 h at room temp. (stoich. amts.); filtered, dried in vac., elem. anal.; | 93% |
Hexamethylbenzene
antimony(III) bromide
((hexamethylbenzene)bis[tribromoantimony(III)])n
Conditions | Yield |
---|---|
In benzene under dry N2, soln. of SbBr3 and C6Me6 in benzene is heated until boiling; slowly cooling; elem. anal.; | 92% |
N,N-bis(2-bromobenzyl)-N-cyclohexylamine
antimony(III) bromide
12-bromo-N-cyclohexyl-5,6,7,12-tetrahydrodibenz[c,f][1,5]azastibocine
Conditions | Yield |
---|---|
With n-BuLi In diethyl ether; hexane under Ar; ligand disolved in Et2O; cooled in methanol-ice bath (-15 to -20 degree.C); n-BuLi in hexane added; stirred for 1 h; etherial soln. ofSbBr3 added; stirred at room temp. for 12 h; quenched with H2O; diluted with CHCl3; org. layer sepd.; washed with satd. aq. NaHCO3 and brine; dried (anhyd. MgSO4); removed in vac.; purifiedby column chromy. (silica gel, CH2Cl2-ethyl acetate 4:1); recrystd. fro m CHCl3-EtOH; elem. anal.; | 92% |
N,N-bis(2-bromobenzyl)-N-phenylamine
antimony(III) bromide
Conditions | Yield |
---|---|
Stage #1: N,N-bis(2-bromobenzyl)-N-phenylamine With n-butyllithium In diethyl ether; hexane at -78 - 20℃; Inert atmosphere; Stage #2: antimony(III) bromide In diethyl ether at -78 - 20℃; for 14h; Inert atmosphere; | 92% |
antimony(III) bromide
dimethylantimony bromide
A
dibromo(methyl)stibine
B
trimethylantimony(V) dibromide
Conditions | Yield |
---|---|
In neat (no solvent) react. under dry Ar, stirring at room temp. (2 h); addn. of petroleum ether, crystn. at -18°C; | A 90% B 8% |
Conditions | Yield |
---|---|
In benzene byproducts: zirconocene dibromide; room temp., according to Buchwald, S. L.; Fisher, R. A.; Davis, W. M. Organometallics 1989, 8, 2082; | 90% |
N,N -bis(2-bromobenzyl)-2-methylpropan-2-amine
antimony(III) bromide
12-bromo-N-t-butyl-5,6,7,12-tetrahydrodibenz[c,f][1,5]azastibocine
Conditions | Yield |
---|---|
With n-BuLi In diethyl ether; hexane under Ar; ligand disolved in Et2O; cooled in methanol-ice bath (-15 to -20 degree.C); n-BuLi in hexane added; stirred for 1 h; etherial soln. ofSbBr3 added; stirred at room temp. for 12 h; quenched with H2O; diluted with CHCl3; org. layer sepd.; washed with satd. aq. NaHCO3 and brine; dried (anhyd. MgSO4); removed in vac.; purifiedby column chromy. (silica gel, CH2Cl2-ethyl acetate 4:1); recrystd. fro m CHCl3-EtOH; elem. anal.; | 90% |
hexamethylene imine
water
hydrogen bromide
antimony(III) bromide
Conditions | Yield |
---|---|
In methanol | 90% |
pentamethylbenzene,
antimony(III) bromide
((pentamethylbenzene)bis[tribromoantimony(III)])n
Conditions | Yield |
---|---|
In toluene heating of SbBr3 and pentamethylbenzene in toluene at reflux temp. under dry pure N2, cooling, crystn.; washing (toluene), drying (vac.); elem. anal.; | 89% |
In toluene under dry N2, soln. of SbBr3 and C6HMe5 in toluene is heated until boiling; elem. anal.; | 89% |
N,N'-dimethylbenzylamine
antimony(III) bromide
[2-(dimethylaminomethyl)phenyl]antimony(III) dibromide
Conditions | Yield |
---|---|
With BuLi In toluene under Ar; BuLi in hexane added dropwise at room temp. to stirred soln. of ligand in hexane; stirred for 5 h; ppt. washed with hexane; suspended in toluene; added dropwise under stirring to cooled (-78°C) soln.of SbBr3 (1 equiv.) in toluene; stirred (-78°C, 1 h); warmed to room temp. with stirring overnight; filtered; solvent removed under vac.; recrystd. from CHCl3; | 88% |
antimony(III) bromide
N(1),N(2)-bis(2-bromobenzyl)-N(1),N(2)-dimethylpropane-1,3-diamine
12-bromo-N-methyl-5,6,7,12-tetrahydrodibenz[c,f][1,5]azastibocine
Conditions | Yield |
---|---|
With n-BuLi In diethyl ether; hexane under Ar; ligand disolved in Et2O; cooled in methanol-ice bath (-15 to -20 degree.C); n-BuLi in hexane added; stirred for 1 h; etherial soln. ofSbBr3 added; stirred at room temp. for 12 h; quenched with H2O; diluted with CHCl3; org. layer sepd.; washed with satd. aq. NaHCO3 and brine; dried (anhyd. MgSO4); removed in vac.; recrystd. from CHCl3-EtOH; elem. anal.; | 88% |
antimony(III) bromide
1,3,5-trimethyl-benzene
(1,3,5-trimethylbenzene)tribromoantimony(III)
Conditions | Yield |
---|---|
In 1,3,5-trimethyl-benzene under dry N2, SbBr3 is dissolved in boiling mesitylene; soln. is cooled to -25°C, after some hours mother liquor is decanted off, crystals are dried in vac.; elem. anal.; | 87% |
antimony(III) bromide
di-n-propylantimonbromide
n-propylantimondibromide
Conditions | Yield |
---|---|
In neat (no solvent) react. under dry Ar, stirring (5 h); distilling the oily product, addn. of petroleum ether, crystn. at -15°C, elem. anal.; | 85% |
sodium (4-N-ethyl)piperazine-1-carbodithioate
antimony(III) bromide
(C2H5NC4H8NCS2)2SbBr
Conditions | Yield |
---|---|
In acetone 2 equiv. of organic ligand added to stirring soln. of SbBr3 in acetone; stirred for 5 h at room temp.; filtered; solvent gradually removed by evapn. under vacuum; recrystallized from CHCl3; elem. anal.; | 85% |
antimony(III) bromide
sodium dimethyldithiocarbamate
(CH3CH3NCS2)2SbBr
Conditions | Yield |
---|---|
In acetone 2 equiv. of organic ligand added to stirring soln. of SbBr3 in acetone; stirred for 5 h at room temp.; filtered; solvent gradually removed by evapn. under vacuum; recrystallized from EtOH; elem. anal.; | 85% |
antimony(III) bromide
sodium 4-methyl-1-piperazinecarbodithioate
(CH3NC4H8NCS2)2SbBr
Conditions | Yield |
---|---|
In acetone 2 equiv. of organic ligand added to stirring soln. of SbBr3 in acetone; stirred for 5 h at room temp.; filtered; solvent gradually removed by evapn. under vacuum; recrystallized from EtOH; elem. anal.; | 85% |
Conditions | Yield |
---|---|
In acetone mixt. was stirred for 12 h at room temp.; mixt. was filtered, filtrate was gradually removed by evapn. under vac.,ppt. was recrystd. from EtOH; elem.anal.; | 85% |
Conditions | Yield |
---|---|
In dichloromethane; acetonitrile for 0.5h; | 83.5% |
Conditions | Yield |
---|---|
In further solvent(s) equimolar amts. of educts used, in a sealed tube at 100°C for one day; | 83% |
In N,N-dimethyl-formamide in sealed tube, one day, 100°C, molar ratio of SbBr3 and stibine = 1 : 2; | 83% |
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