As a leading manufacturer and supplier of chemicals in China, DayangChem not only supply popular chemicals, but also DayangChem's R&D center offer custom synthesis services. DayangChem can provide different quantities of custom synthesis ch
Cas:90-59-5
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inquiryProduct Description Product website: http://www.finerchem.com Product Name 3,5-Dibromosalicylaldehyde CAS No. 90-59-5
Cas:90-59-5
Min.Order:1 Gram
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inquiryOur Advantage Rich Experience Our products are sold all over Europe,North&South America, Sino-East, Asia and pacific area as well as Africa,we establish long term. Quality service Company cooperates with research institutes. We strictly con
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inquiryBeluga chemical professional supply 3,5-Dibromo-2-hydroxybenzaldehyde CAS 90-59-5 1. Beluga Chemical has a professional RESEARCH and development team and strong technical force to ensure technical support and research capabilities. 2. Made in Chi
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Cas:90-59-5
Min.Order:10 Gram
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inquiryGMP standard, high purity, competitive price, in stock 1. Quick Response: within 6 hours after receiving your email. 2. Quality Guarantee: All products are strictly tested by our QC, confirmed by QA, and approved by a third-party lab in China, USA,
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R & D enterprises have their own stock in stockAppearance:To be subject to the object Package:Customized Application:pharmaceutical intermediates Transportation:Air Port:Shanghai;Guangzhou
high purity,in stock Package:25kg/drum,or as per customers'demand Application:API,Pharmaceutical intermediates Transportation:air,sea,courier
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inquiryhigh quality Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea
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Ansciep Chemical is a professional enterprise manufacturing and distributing fine chemicals and speciality chemicals. We have been dedicated to heterocycle compounds and phenyl rings for tens of years. This is our mature product for export. Our quali
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inquiry3,5-Dibromosalicylaldehyde cas 90-59-5Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express
factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
Cas:90-59-5
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90-59-5 Application:intermediate
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inquirygood quality, competitive price, thoughtful after sale serviceAppearance:white powder Storage:Keep it in dry,shady and cool place Package:10g Application:Pharma;Industry;Agricultural;chemical reaserch Transportation:by express or by sea Port:Any port
Conditions | Yield |
---|---|
With bromine | 97% |
With bromine; calcium bromide In water at 25℃; for 0.333333h; regioselective reaction; | 96% |
With bromine In water at 20℃; for 0.25h; | 96% |
Conditions | Yield |
---|---|
With sodium perborate; potassium bromide; sodium vanadate In acetic acid at 20℃; for 3h; Bromination; | 96% |
With pyridinium hydrobromide perbromide In pyridine at 45℃; for 2h; Bromination; | 85% |
2,4-dibromo-6-(1-hydroxy-3-phenylprop-2-yn-1-yl)phenol
A
3,5-Dibromosalicylaldehyde
B
1,4-diphenyl-1,3-butadiyne
Conditions | Yield |
---|---|
With copper(II) acetate monohydrate In N,N-dimethyl-formamide at 110℃; for 5h; | A n/a B 82% |
acetic acid-(2,4-dibromo-6-bromomethyl-phenyl ester)
3,5-Dibromosalicylaldehyde
Conditions | Yield |
---|---|
With dipotassium hydrogenphosphate; dimethyl selenoxide In 1,2-dichloro-ethane for 2h; Heating; | 77% |
Conditions | Yield |
---|---|
With perchloric acid; C72H100N4O7V2; dihydrogen peroxide; potassium bromide In tetrahydrofuran; methanol; water at 25℃; for 12h; Kinetics; Catalytic behavior; Time; Reagent/catalyst; Solvent; | A 13% B 77% |
With perchloric acid; C74H104N4O7V2; dihydrogen peroxide; potassium bromide In tetrahydrofuran; methanol; water at 25℃; for 12h; Catalytic behavior; Reagent/catalyst; Time; | A n/a B 74% |
With dihydrogen peroxide; sodium bromide In acetic acid at 20℃; Green chemistry; | A 40% B 60% |
Conditions | Yield |
---|---|
With perchloric acid; C36H50ClN2O3V; dihydrogen peroxide; potassium bromide In tetrahydrofuran; methanol; water at 25℃; for 12h; Kinetics; Catalytic behavior; Time; Reagent/catalyst; Solvent; | A 8% B n/a C 73% |
6,8-dibromo-2H-chromen-2-one
3,5-Dibromosalicylaldehyde
Conditions | Yield |
---|---|
anschliessend Oxidation zu 3.5-Dibrom-salicylsaeure; |
6H,12H-6,12-epoxydibenzo[b,f][1,5]dioxocine
bromine
acetic acid
A
3,5-Dibromosalicylaldehyde
B
5-bromosalicyclaldehyde
Conditions | Yield |
---|---|
Rate constant; Bromierung; |
bromine
salicylaldehyde
acetic acid
A
3,5-Dibromosalicylaldehyde
B
5-bromosalicyclaldehyde
3,4,5-tribromo-2-hydroxy-benzaldehyde
acetic acid
3,5-Dibromosalicylaldehyde
2-methyl-benzyl alcohol
A
3,5-Dibromosalicylaldehyde
B
2,4,6-tribromophenol
Conditions | Yield |
---|---|
With pyridinium hydrobromide perbromide In pyridine at 50℃; for 2h; |
tert-butyl 3-(3,5-dibromo-2-hydroxyphenyl)-3-hydroxy-2-methylenenpropanoate
A
3,5-Dibromosalicylaldehyde
B
tert-Butyl acrylate
Conditions | Yield |
---|---|
With 1,4-diaza-bicyclo[2.2.2]octane In chloroform-d1 retro-Baylis-Hillman reaction; |
2-methyl-benzyl alcohol
A
3,5-Dibromosalicylaldehyde
B
5-bromosalicyclaldehyde
Conditions | Yield |
---|---|
With sulfuric acid; dihydrogen peroxide; potassium bromide; polystyrene-anchored [MoO2(fsal-ohyba)*DMF] In water at 20℃; for 2h; Product distribution; Further Variations:; Catalysts; reagent ratios; | A 14.03 % Chromat. B 83.44 % Chromat. |
Conditions | Yield |
---|---|
In ethanol for 3h; Heating; | 100% |
3,5-Dibromosalicylaldehyde
N,N-dimethylethylenediamine
2,4-dibromo-6-[(2-dimethylaminoethylimino)methyl]phenol
Conditions | Yield |
---|---|
In methanol for 12h; Reflux; | 100% |
In methanol at 20℃; for 0.5h; | 98% |
In methanol |
Conditions | Yield |
---|---|
Reflux; | 100% |
Conditions | Yield |
---|---|
In methanol for 12h; Reflux; | 100% |
Conditions | Yield |
---|---|
In ethanol for 2h; | 100% |
3,5-Dibromosalicylaldehyde
(R),(+)-1,1'-binaphthalene-2,2'-diamine
water
cobalt(II) acetate
Conditions | Yield |
---|---|
In ethanol to soln. diamine in EtOH, aldehyde was added and stirred for 6 h at roomtemp., ppt. was filtered off, dried in vacuo, and added to soln. Co(OAc )2 in EtOH, react. mixt. was heated at 90°C for 6 h and cooled toroom temp.; ppt. was filtered off, washed with degassed EtOH under N2, and dried in vacuo; elem. anal.; | 99% |
4-hydroxy-6-methyl-2-pyron
3,5-Dibromosalicylaldehyde
6,8-dibromo-3-acetoacetylcoumarin
Conditions | Yield |
---|---|
With 1-n-butyl-3-methylimidazolim bromide at 90℃; for 4h; | 99% |
Conditions | Yield |
---|---|
With [(1,5-cyclooctadiene)(OH)iridium(I)]2 In 1,4-dioxane at 60℃; for 6h; Inert atmosphere; Schlenk technique; Sealed tube; diastereoselective reaction; | 99% |
3,5-Dibromosalicylaldehyde
(2,2'-bipyride-kN1,kN1')(1,1,1-trifluoromethanethiolato-kS)-copper
Conditions | Yield |
---|---|
With potassium fluoride In acetonitrile at 100℃; for 16h; Industrial scale; | 99% |
With potassium fluoride In acetonitrile at 100℃; for 3h; Sealed tube; Glovebox; Inert atmosphere; | 99% |
3,5-Dibromosalicylaldehyde
chinoline-3-carbohydrazide
Conditions | Yield |
---|---|
With acetic acid In methanol at 20℃; | 99% |
3,5-Dibromosalicylaldehyde
4-(dimethylamino)benzohydrazide
Conditions | Yield |
---|---|
With acetic acid In methanol at 20℃; | 99% |
3,5-Dibromosalicylaldehyde
Conditions | Yield |
---|---|
With acetic acid In methanol at 20℃; | 99% |
3,5-Dibromosalicylaldehyde
dimethyl sulfate
3,5-dibromo-2-methoxybenzaldehyde
Conditions | Yield |
---|---|
With potassium carbonate | 98% |
With alkali |
3,5-Dibromosalicylaldehyde
allyl bromide
2-allyloxy-3,5-dibromo-benzaldehyde
Conditions | Yield |
---|---|
With sodium hydroxide; benzyltri(n-butyl)ammonium chloride In dichloromethane Ambient temperature; | 98% |
With potassium carbonate In N,N-dimethyl-formamide at 20℃; Inert atmosphere; | 88% |
With potassium carbonate In N,N-dimethyl-formamide at 20℃; for 6h; |
Conditions | Yield |
---|---|
With N,N,N’,N’-tetrabromobenzene-1,3-disulfonamide In ethanol; water at 20℃; for 1.5h; | 98% |
Conditions | Yield |
---|---|
In ethanol for 2.5h; Reflux; | 98% |
Conditions | Yield |
---|---|
With acetic acid In methanol at 20℃; | 98% |
In methanol for 1h; Reflux; | 80% |
3,5-Dibromosalicylaldehyde
Conditions | Yield |
---|---|
With acetic acid In methanol at 20℃; | 98% |
3,5-Dibromosalicylaldehyde
dimethyl 2,2’-diamino-[1,1’-biphenyl]-4,4’-dicarboxylate
Conditions | Yield |
---|---|
With formic acid In ethanol for 24h; Reflux; | 98% |
Conditions | Yield |
---|---|
With sodium hydroxide In water at 20℃; Claisen-Schmidt condensation; | 97% |
3,5-Dibromosalicylaldehyde
N-isopropylethane-1,2-diamine
2,4-dibromo-6-[(2-isopropylaminoethylimino)methyl]phenol
Conditions | Yield |
---|---|
In methanol at 20℃; | 97% |
(E)-methyl 3-(piperidin-1-yl)acrylate
3,5-Dibromosalicylaldehyde
Conditions | Yield |
---|---|
In ethanol at 120℃; for 1h; Microwave irradiation; Green chemistry; | 97% |
4-amino-1,2,4-triazole
3,5-Dibromosalicylaldehyde
2-(((4H-1,2,4-triazol-4-yl)imino)methyl)-4,6-dibromophenol
Conditions | Yield |
---|---|
In ethanol at 80℃; for 2h; | 97% |
In ethanol for 2h; Reflux; | 96% |
In ethanol for 2h; Reflux; | 94% |
Conditions | Yield |
---|---|
With acetic acid In methanol at 20℃; | 97% |
Conditions | Yield |
---|---|
In ethanol; acetic acid at 40℃; for 72h; | 96% |
3,5-Dibromosalicylaldehyde
2,5-di-tert-butylaniline
Conditions | Yield |
---|---|
In methanol at 45℃; | 96% |
3,5-dimethylisoxazol-4-amine
3,5-Dibromosalicylaldehyde
C12H10Br2N2O2
Conditions | Yield |
---|---|
In ethanol for 2h; Heating; | 96% |
4-hydroxy[1]benzopyran-2-one
3,5-Dibromosalicylaldehyde
9,11-dibromo-7-(4-hydroxy-2-oxo-2H-chromen-3-yl)-6H,7H-chromeno[4,3-b]chromen-6-one
Conditions | Yield |
---|---|
With TiO2-carbon nanotubes nanocomposite In water at 60℃; for 1.5h; Reagent/catalyst; Solvent; Temperature; Green chemistry; | 96% |
at 80℃; for 2h; | 93% |
at 90℃; for 6h; Ionic liquid; chemoselective reaction; | 90% |
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