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inquiryItems Standard Result Appearance: White Crystal Conforms Assay%: ≥ 99
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inquiryStock products, own laboratory Product number 37183 English Name Lithium bromide CAS Number 7550-35-8 Purity 98% Molecular formula
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inquiryProduct Name: Lithium bromide Synonyms: LITHIUM HALIDE;Hydrobromic acid lithium salt;LiBr;Lithium bromide (LiBr);lithiumbromide(libr);Lithiumbromide,dihydrate;lithiummonobromide;Lithiumbromidewhitepowder CAS: 7550-35-8 MF:
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inquiryCAS: 7550-35-8 MF: BrLi MW: 86.85 EINECS: 231-439-8 Meltin
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inquiryLithium bromide brineCAS: 7550-35-8Molecular Formula : LiBrAppearance: Yellow transparent liquid LiBr: 50-52%Ca: 0.005%max K: 0.001%max Na: 0.02%max PH: 9-10.5Li2CrO4: 0.2-0.3%Cl: 0.25%max BrO3: 0.005%max Fe: 0.001%max Mg: 0.001%max NH4: 0.001%max SO
B
lithium bromide
Conditions | Yield |
---|---|
In tetrahydrofuran Ar atmosphere; 20°C; solvent removal (vacuum), extraction (hexane), crystn. (20°C, 40 h); elem. anal.; | A 25% B 100% |
B
lithium bromide
Conditions | Yield |
---|---|
In tetrahydrofuran Ar atmosphere; 20°C; solvent removal (vacuum), extraction (hexane), crystn. on cooling (-78°C); elem. anal.; | A 33% B 100% |
bromopentacarbonylmanganese(I)
[C6H5S(O)CH2](1-)*Li(1+)=[C6H5S(O)CH2]Li
A
dimanganese decacarbonyl
B
racemic methyl phenyl sulfoxide
C
diphenyldisulfane
D
lithium bromide
Conditions | Yield |
---|---|
In tetrahydrofuran mixing reactants in THF at -78°C, slow warming to room temp.; evapn. in vac., extn. with pentane, ether and finally acetone or CH2Cl2, concn., chromy. on Al2O3, purifn. by crystn., distn. or sublimation; | A 87% B 41% C 40% D 93% |
phosphorus tribromide
A
bromobis(2,4,6-trimethylborazinyl)phosphane
B
lithium bromide
Conditions | Yield |
---|---|
In diethyl ether; hexane under inert gas; soln. of borazine (3.26 mmol) in mixt. of hexane (10 ml) and Et2O (10 ml) added to soln. of PBr3 (1.63 mmol) in hexane; stirredovernight; LiBr removed by filtration; evapd. (vac.) by 2/3 of volume; kept (5°C, wk); elem. anal.; | A 80% B 90% |
Conditions | Yield |
---|---|
With n-butyllithium In diethyl ether; hexane under inert atmosphere, piperidine in hexane reacted with n-BuLi in hexane, dropwise addn. of GaBr3 in diethyl ether at room temp., refluxed for 30 min, stirred at room temp. for 12 h; evapn. of solvent, taken up in pentane, filtered, evapd. in vac.; elem. anal.; | A 88% B n/a |
lithium trifluoromethanesulfonate
B
lithium bromide
Conditions | Yield |
---|---|
In water at 20℃; for 1h; | A 87% B n/a |
1,2-bis(diethylamino)diboron dibromide
dilithium N,N'-dimethylethylenediaminate
A
2,3-bis(diethylamino)-1,4-dimethyl-1,4,2,3-diazadiborinane
B
lithium bromide
Conditions | Yield |
---|---|
In hexane under N2, addn. of B-compd. in hexane to Li-compd. in hexane at -60°C with stirring, allowed to warm up to room temp., kept for 30 min at reflux; solid material sepd., distd.; elem. anal.; | A 86% B n/a |
lithium trifluoromethanesulfonate
B
lithium bromide
Conditions | Yield |
---|---|
In water at 20℃; for 1h; | A 85% B n/a |
aluminium bromide
neopentyl lithium
A
tris(neopentyl)aluminium
B
lithium bromide
Conditions | Yield |
---|---|
In hexane Addn. of neopentyllithium to a suspn. of AlBr3 in hexane at 0°C in 20 min under protective gas, refluxing (3 h).; Vac. distn. of hexane, sepn. of Al-compd. from LiBr by flask to flask vac. distn. at 120°C. Short-path vac. distn., elem. anal., mol wt.; | A 82.3% B n/a |
1,3-dibromo-1,2,3-tris(dimethylamino)triborane(5)
A
1,3-bis(tert-butylamino)-1,2,3-tris(dimethylamino)triborane(5)
B
lithium bromide
Conditions | Yield |
---|---|
With LiNHCMe3 In toluene anhydrous and oxygen-free condns., addn. of Li-compd. in toluene to a stirred soln. of B-compd. in toluene at -78°C within 10 min, allowed to attain ambient temp., reaction time: 3 h; centrifuged, evapn. of solvent in vac., crystn. (pentane/toluene, -78°C); elem. anal.; | A 81% B n/a |
dibromomethylborane
N-ethyl-N'-methylethane-1,2-diamine
A
1-ethyl-2,3-dimethyl-1,3,2-diazaborolidine1-ethyl-2,3-dimethyl-1,3,2-diazaborolidine
B
lithium bromide
Conditions | Yield |
---|---|
With n-butyllithium In diethyl ether; hexane byproducts: butane; under N2, diamine in petroleum ether and diethyl ether cooled to 0°C, dropwise addn. of n-BuLi in hexane, warmed to room temp., stirred for 10 h, boiled for 6 h under reflux, cooled to -78°C, addn. of CH3BBr2 in petroleum ether, warmed; solvent distd. off, volatiles condensed into a trap (-196°C) at 80°C, distn.; elem. anal.; | A 72% B n/a |
triisopropylgermyllithium
B
bis(triisopropylgermyl)mercury
D
lithium bromide
Conditions | Yield |
---|---|
In toluene addn. of Li-compound in toluene at -30°C to Fe-compound in toluene, after 0.5h the temp. was raised to 20°-C; separation of Hg, removal of solvent in vac., addn. of hexane to the residue, pptn., removal of LiBr by washing with H2O; | A 56.5% B n/a C 19% D 71% |
1,3-dibromo-1,2,3-tris(dimethylamino)triborane(5)
A
1,2,3-tris(dimethylamino)-1,3-dipiperidinotriborane(5)
B
lithium bromide
Conditions | Yield |
---|---|
With LiNC5H10 In cyclohexane anhydrous and oxygen-free condns., addn. of Li-compd. in cyclohexane to a stirred soln. of B-compd. in cyclohexane within 20 min, stirred for 6 h; centrifuged, evapn. of solvent in vac., dissolved in hexane, cooled to -78°C; elem. anal.; | A 71% B n/a |
dibromomethylborane
N,N-diisopropyl-1,2-ethanediamine
A
1,3-diisopropyl-2-methyl-1,3,2-diazaborolidine
B
lithium bromide
Conditions | Yield |
---|---|
With n-butyllithium In diethyl ether; hexane byproducts: butane; under N2, diamine in petroleum ether and diethyl ether cooled to 0°C, dropwise addn. of n-BuLi in hexane, warmed to room temp., stirred for 10 h, boiled for 6 h under reflux, cooled to -78°C, addn. of CH3BBr2 in petroleum ether, warmed; solvent distd. off, volatiles condensed into a trap (-196°C) at 80°C, distn.; elem. anal.; | A 69% B n/a |
B
lithium bromide
Conditions | Yield |
---|---|
In toluene Ar-atmosphere; addn. of Li-adduct to suspn. of InBr (-50°C), stirring, warming to room temp.; filtration (LiBr removal); washing (pentane), evapn. (vac.), crystn. (-50°C); | A 69% B n/a |
dibromomethylborane
N,N'-diethylethylenediamine
A
1,3-diethyl-2-methyl-1,3,2-diazaboracyclopentane
B
lithium bromide
Conditions | Yield |
---|---|
With n-butyllithium In diethyl ether; hexane byproducts: butane; under N2, diamine in petroleum ether and diethyl ether cooled to 0°C, dropwise addn. of n-BuLi in hexane, warmed to room temp., stirred for 10 h, boiled for 6 h under reflux, cooled to -78°C, addn. of CH3BBr2 in petroleum ether, warmed; solvent distd. off, volatiles condensed into a trap (-196°C) at 80°C, distn.; | A 63% B n/a |
1,4-dibrom-1,2,3,4-tetrakis(dimethylamino)tetraborane(6)
A
1,4-bis(tert-butylamino)-1,2,3,4-tetrakis(dimethylamino)tetraborane(6)
B
lithium bromide
Conditions | Yield |
---|---|
With LiNHCMe3 In hexane anhydrous and oxygen-free condns., addn. of Li-compd. in hexane to a soln. of B-compd. in hexane at -60°C within 10 min, allowed to reach ambient temp., stirred for 5 h; centrifuged, evapn. of solvent in vac., recrystn. (pentane/toluene (10:1), -78°C); elem. anal.; | A 63% B n/a |
1,4-dibrom-1,2,3,4-tetrakis(dimethylamino)tetraborane(6)
A
1,2,3,4-tetrakis(dimethylamino)-1,4-bis(diphenylphosphanyl)tetraborane(6)
B
lithium bromide
Conditions | Yield |
---|---|
With LiPPh2 In toluene anhydrous and oxygen-free condns., addn. of Li-compd. in toluene to a soln. of B-compd. in toluene at -60°C, stirred for 2 d at ambient temp.; filtered, evapn. of solvent in vac., dissolved in pentane, cooled to -78°C for 14 d; elem. anal.; | A 57% B n/a |
{bromo(di-isopropylamino)boryl}-tert-butyl(dibromophosphino)amine
diisopropylamine
A
{bromo(di-isopropylamino)boryl}-{bromo(di-isopropylamino)phosphino}-tert-butylamine
B
lithium bromide
Conditions | Yield |
---|---|
With lithium butanide In diethyl ether; hexane addn. of soln. of i-Pr2NH in ether and soln. of Li-butanide in hexane at 20°C to B-compound at 0°C, stirred for 2 h at room temp.; filtration, removal of solvent, recrystn. from hexane at -70°C; elem. anal.; | A 55% B n/a |
{bromo(di-isopropylamino)boryl}-{bromo(di-isopropylamino)phosphino}-tert-butylamine
lithium
A
1-tert-butyl-2,3-bis(di-isopropylamino)-1,2,3-azaphosphaboriridine
B
lithium bromide
Conditions | Yield |
---|---|
In tetrahydrofuran stirred at 0°C for 3 h; evapn. to dryness, dissolved in hexane, filtration, distn. of filtrate (from ether at -70°C); elem. anal.; | A 54% B n/a |
Conditions | Yield |
---|---|
In xylene Ar-atmosphere; heating for 80 h, solvent removal, heating at 450°C in vac., heatin at 500°C in NH3 flow overnight; detd. by X-ray diffraction, elem. anal., HRTEM, XPS; | A 53% B n/a |
dibromomethylborane
N,N`-dimethylethylenediamine
A
1,2,3-trimethyl-[1,3,2]diazaborolidine
B
lithium bromide
Conditions | Yield |
---|---|
With n-butyllithium In diethyl ether; hexane byproducts: butane; under N2, diamine in petroleum ether and diethyl ether cooled to 0°C, dropwise addn. of n-BuLi in hexane, warmed to room temp., stirred for 10 h, boiled for 6 h under reflux, cooled to -78°C, addn. of CH3BBr2 in petroleum ether, warmed; solvent distd. off, volatiles condensed into a trap (-196°C) at 80°C, distn.; | A 52% B n/a |
lithium pentafluorobenzenesulfinate
A
pentafluorophenylmercury bromide
B
lithium bromide
Conditions | Yield |
---|---|
In water in aq. suspension at 25°C, molar ratio of LiOS(O)C6F5 and Hg comp. = 1.0:1.1, 2 h; | A 52% B n/a |
In water in aq. suspension at 25°C, molar ratio of LiOS(O)C6F5 and Hg comp. = 1.0:1.1, 2 h; | A 52% B n/a |
n-butyllithium
bis[bis(trimethylsilyl)methyl]gallium bromide
imidotetraphenyldiphosphinic acid
B
lithium bromide
Conditions | Yield |
---|---|
In diethyl ether; hexane; pentane Ar atm.; molar ratio (Ph2PO)2NH:BuLi 1:1, stirring (-50°C), heating (2 h, room temp.), stirring (2 h), cooling (-20°C), stirring (1 h, room temp.); evapn. (vac.), drying (vac.), extraction (n-pentane), filtn., concn., crystn. (-50°C); | A 48% B n/a |
1,3-dibromo-1,2,3-tris(dimethylamino)triborane(5)
A
1,3-di-tert-butyl-1,2,3-tris(dimethylamino)triborane(5)
B
lithium bromide
Conditions | Yield |
---|---|
With Li-t-Bu In hexane anhydrous and oxygen-free condns., addn. of t-BuLi in hexane to a stirred soln. of B-compd. in hexane at -78°C, stirred at ambient temp. for 7 d; filtered, reduced in volume, cooled to -78°C; elem. anal.; | A 46% B n/a |
1,4-dibrom-1,2,3,4-tetrakis(dimethylamino)tetraborane(6)
A
1,4-di-tert-butyl-1,2,3,4-tetrakis(dimethylamino)tetraborane(6)
B
lithium bromide
Conditions | Yield |
---|---|
With Li-t-Bu In hexane anhydrous and oxygen-free condns., addn. of t-BuLi in hexane to a stirred soln. of B-compd. in petroleum ether at -78°C, warmed to ambient temp., stirred at ambient temp. for 7 d; filtered, reduced in volume, cooled to -78°C; | A 40% B n/a |
dibromomethylborane
N-isopropylethane-1,2-diamine
A
1-isopropyl-2-methyl-1,3,2-diazaborolidine
B
lithium bromide
Conditions | Yield |
---|---|
With n-butyllithium In diethyl ether; hexane byproducts: butane; under N2, diamine in petroleum ether and diethyl ether cooled to 0°C, dropwise addn. of n-BuLi in hexane, warmed to room temp. (evapn. of butane), cooled to -78°C, dropwise addn. of CH3BBr2 in petroleum ether, warmed to room temp.; solvent distd. off, condensed into a trap (-196°C) at 80°C; | A 37% B n/a |
3-bromo-4,5-diethyl-1,2,3-dithiaborole
ethylmagnesium bromide
lithium hexamethyldisilazane
A
3,4,5-triethyl-1,2,3-dithiaborole
B
lithium bromide
Conditions | Yield |
---|---|
In diethyl ether; hexane addn. of Grignard reagent to soln. of borole in hexane (N2, -80°C), slow warming; decantation, distn., addn. of LiN(SiMe3)2 to soln. of crude distillate (hexane, 0°C), refluxing (2h), decantation, solvent evapn., distn. (high vac.); elem. anal.; | A 36% B n/a C n/a |
1,3-dibromo-1,2,3-tris(dimethylamino)triborane(5)
A
1,3-dibutyl-1,2,3-tris(dimethylamino)triborane(5)
B
lithium bromide
Conditions | Yield |
---|---|
With BuLi In hexane anhydrous and oxygen-free condns., addn. of BuLi in hexane to a stirred soln. of B-compd. in hexane, warmed to ambient temp., stirred overnight; filtered, removal of solvent in vac., kept in vac. for 3 h; elem. anal.; | A 36% B n/a |
3-bromo-4,5-diethyl-1,2,3-dithiaborole
isopropylmagnesium bromide
lithium hexamethyldisilazane
A
4,5-diethyl-3-i-propyl-1,2,3-dithiaborole
B
lithium bromide
Conditions | Yield |
---|---|
In diethyl ether; hexane addn. of Grignard reagent to soln. of borole in hexane (N2, -80°C), slow warming; decantation, distn., addn. of LiN(SiMe3)2 to soln. of crude distillate (hexane, 0°C), refluxing (2h), decantation, solvent evapn., distn. (high vac.); elem. anal.; | A 31% B n/a C n/a |
Conditions | Yield |
---|---|
In tetrahydrofuran byproducts: sodium bromide; under N2, soln. of LiBr and NaBH4 (molar ratio 1:1) in THF stirred withglass beads at 67°C (refluxed) for 8 h; | 100% |
In tetrahydrofuran byproducts: sodium bromide; under N2, soln. of LiBr and NaBH4 (molar ratio 1:1) in THF stirred withmagnetic stirrer at 67°C (refluxed) for 16 h; | 99% |
In diethyl ether byproducts: sodium bromide; under N2, soln. of LiBr in Et2O stirred with magnetic stirrer for 2 min, 1 equiv of NaBH4 introduced, maintained at 35°C with stirring for 32 h; | 99% |
(η5-pentamethylcyclopentadienyl){η4-(E)-2-methylpenta-1,3-diene}ruthenium chloride
lithium bromide
{(C5(CH3)5)Ru(C5H7(CH3))Br}
Conditions | Yield |
---|---|
In methanol dissolving the Ru complex in methanol under N2, treating with LiBr; filtration after 6 h, cooling (-30°C), crystn.; elem. anal.; | 100% |
Conditions | Yield |
---|---|
In methanol A mixt. of reagents in methanol was heated at reflux for 6 h, then stirred at room temp. for 1 h;; ppt. was washed with MeOH and Et2O; elem. anal.;; | 100% |
lithium bromide
Conditions | Yield |
---|---|
In acetone LiBr added at room temp. to stirred soln. of Co complex in acetone; reacted at room temp. for 30 min; solvent removed in vac.; dissolved in min. amt. of benzene; filtered through Celite; solvent removed; dried under vac.; | 100% |
bis(1,5-cyclooctadiene)nickel (0)
lithium bromide
tricyclohexylphosphine
Conditions | Yield |
---|---|
In tetrahydrofuran at 20℃; for 2h; Inert atmosphere; | 100% |
bis(1,5-cyclooctadiene)nickel (0)
3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)naphthalen-2-yl trifluoromethanesulfonate
lithium bromide
triethylphosphine
Conditions | Yield |
---|---|
In tetrahydrofuran; hexane at 20℃; for 1h; Inert atmosphere; | 100% |
trans-{PdCl2(1C-diphenylphosphinomethyl-2C-methyl-o-carborane)2
lithium bromide
Conditions | Yield |
---|---|
In propan-1-ol refluxing Pd-complex and 10-fold excess of LiBr in propanol until soln. fading, pptn. on cooling; filtration, washing (water, MeOH, hexane), drying; elem. anal.; isomer product mixt. not sepd.; | 99% |
N,N-dimethyl-3-furancarboselenoamide
lithium bromide
Conditions | Yield |
---|---|
In methanol stirred overnight at room temp.; ppt. collected, washed (MeOH), dried (air); elem.anal.; | 99% |
(η(5)-C5H4CH2CH2OSO2C6H4CH3)Mn(CO)3
lithium bromide
(η(5)-C5H4CH2CH2Br)Mn(CO)3
Conditions | Yield |
---|---|
In acetone byproducts: lithium tosylate; N2-atmosphere; refluxing Mn-complex with slight excess of LiBr overnight; evapn., extn. into CH2Cl2, filtration off of Li-tosylate (Celite), chromy. (SiO2, CH2Cl2); | 99% |
trans-[PdCl2(P{(CH2)14}3P)]
lithium bromide
trans-[PdBr2(P{(CH2)14}3P)]
Conditions | Yield |
---|---|
In tetrahydrofuran | 99% |
In tetrahydrofuran at 20℃; for 0.5h; Inert atmosphere; | 99% |
Conditions | Yield |
---|---|
With H2O In water High Pressure; starting materials and H2O placed in gold ampoule, sealed, heated (autoclave, 36h, 550°C, 3723 bar), cooled in an oven in 6h to room temp.; washed, dried;; | 98.5% |
1,2,3-triphenylcyclopropenyl bromide
lithium bromide
Conditions | Yield |
---|---|
In tetrahydrofuran under N2; a THF soln. of the Ru complex, triphenylcyclopropenyl bromide and LiBr was stirred overnight; solvent was removed under reduced pressure, extd. with CH2Cl2, filtered, CH2Cl2 was removed under reduced pressure, chromy. on silica gel; elem. anal.; | 98.5% |
bis(1,5-cyclooctadiene)nickel (0)
2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl trifluoromethanesulfonate
lithium bromide
tricyclohexylphosphine
trans-bromo[2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl][bis(tricyclohexylphosphine)]nickel(II)
Conditions | Yield |
---|---|
In tetrahydrofuran at 20℃; for 2h; Inert atmosphere; | 98.2% |
lithium bromide
Conditions | Yield |
---|---|
In not given from corresponding dichloro complex by exchange with LiBr by the method of Robinson and Shaw, J. Chem. Soc., 1964, 5002; chromy. (CH2Cl2, on SiO2), recrystn. (petroleum ether); | 98% |
Conditions | Yield |
---|---|
In dichloromethane (N2); stirring (2 h); concn. (vac.), pptn. with EtOH, filtration, washing (H2O; EtOH; pentane), drying (vac.); elem. anal.; | 98% |
Conditions | Yield |
---|---|
With air In acetone at 20℃; for 24h; | 98% |
lithium bromide
Conditions | Yield |
---|---|
In acetone Inert atmosphere; | 98% |
chloro(dimethylsulfide) gold(I)
lithium bromide
Conditions | Yield |
---|---|
Stage #1: 3-ethyl-4-(4-methylphenyl)-5-(2-methoxypyridin-5-yl)-1-propyl-3H-imidazolium hexafluorophosphate With silver(l) oxide In methanol; dichloromethane at 20℃; Inert atmosphere; Darkness; Stage #2: chloro(dimethylsulfide) gold(I); lithium bromide In methanol; dichloromethane at 20℃; for 6h; Inert atmosphere; Darkness; | 98% |
lithium bromide
Conditions | Yield |
---|---|
In acetone Au complex and LiBr (10-fold excess) dissolved in acetone, mixt. stirredat ambient temp. for 24 h; evapn. under vac., residue dissolved in CH2Cl2, soln. dried over MgSO4, filtered, filtrate evapd. under vac., column chromy. (silica gel, CH2Cl2), evapn. under vac.; | 97.6% |
Conditions | Yield |
---|---|
In acetonitrile to suspn. of Pd(dppn)Cl2 in acetonitrile is added LiBr (molar ratio 1:1) and mixt. is stirred at room temp. for 10 days; ppt. is filtered, washed with water, ethanol, Et2O and dried under vac.; elem. anal.; | 97% |
lithium bromide
Conditions | Yield |
---|---|
In acetone soln. of Au carbene complex and LiBr in acetone was stirred for 16 h; solvent removed (vac.); residue dissolved (partially) in CH2Cl2; soln. passed through a short plug of silica; solvent evapd; elem. anal.; | 97% |
In acetone at 20℃; for 24h; | 85% |
In acetone byproducts: LiCl; stirring soln. of gold compd. and lithium bromide in acetone at room temp. for 24 h; evapn., addn. of CH2Cl2, drying over MgSO4, filtration over silica gel, concn., addn. of pentane, filtration, washing with cold pentane, drying,elem. anal.; | 73% |
silver trifluoromethanesulfonate
lithium bromide
[iridium(III)(Cp*)(carbonyl)(perfluoroethyl)(bromide)]
Conditions | Yield |
---|---|
In dichloromethane Schlenk technique, under N2; Ir complex (0.067 mmol) treated with Ag(OTf) (0.335 mmol) in CH2Cl2 soln. overnight, filtered, filtrate removed, treated with soln. of LiBr (0.192 mmol) for 1 h; solvent removed in vac., residue extracted with CH2Cl2, filtered, solvent removed under vac.; elem. anal.; | 97% |
Conditions | Yield |
---|---|
In toluene at 20℃; for 1h; | 97% |
Conditions | Yield |
---|---|
Stage #1: dihydrogen tetrachloropalladate(II); ruphos In acetone at 18 - 27℃; for 0.5h; Stage #2: lithium bromide In water; acetone | 97% |
bis(1,5-cyclooctadiene)nickel (0)
lithium bromide
tricyclohexylphosphine
Conditions | Yield |
---|---|
In tetrahydrofuran at 20℃; for 2h; Inert atmosphere; | 96.1% |
lithium bromide
Conditions | Yield |
---|---|
In acetone filtration, washing (acetone) ,drying (vac.); elem. anal.; | 96% |
[(C6H5(CH3)2P)ClPt((CH3)2NCH2CHCHCH2N(CH3)2)PtCl(P(CH3)2C6H5)]
lithium bromide
[(C6H5(CH3)2P)BrPt((CH3)2NCH2CHCHCH2N(CH3)2)PtBr(P(CH3)2C6H5)]
Conditions | Yield |
---|---|
In acetone educts refluxed together in acetone for 4 h; evapd. in vac., recrystd. from CH2Cl2-light petroleum; elem. anal.; | 96% |
[Re(CH3O)(OClO3)(CO)(NO)(P(C6H5)3)2]*H2O
lithium bromide
[ReBr(OCH3)(CO)(NO)(P(C6H5)3)2]
Conditions | Yield |
---|---|
In methanol; dichloromethane dissolving Re methoxide in CH2Cl2-methanol (1:1) under N2; heating soln. to reflux; addn. of LiBr;; dichloromethane removed under reduced pressure; pptn.;; | 96% |
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