DayangChem exported this product to many countries and regions at best price. If you are looking for the material's manufacturer or supplier in China, DayangChem is your best choice. Pls contact with us freely for getting detailed product spe
Cas:50-45-3
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inquiryProduct description: Product name 2,3-Dichlorobenzoic acid CAS number 50-45-3 Assay ≥99% Appearance White crystalline powder Capacity 200mt/year Application Pharmaceutical in
Cas:50-45-3
Min.Order:10 Gram
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inquiryGood price Good quality Appearance:powder Storage:dry condition Package:According to the demand of customer Application:intermediate Transportation:By sea or by air Port:Shanghai Port
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Cas:50-45-3
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inquiryProduct Name: 2,3-Dichlorobenzoic acid Synonyms: TIMTEC-BB SBB003641;2,3-DICHLOROBENZOIC ACID;2,3-DICHLOROBENZOIC ACID PESTANAL, 250 M;2,3-Dichlorobenzoicacid,98%;2,3-Dichlorobenzoic;2,3-Dichlorbenzoesure;2,3-DICHLOROBENZOIC ACID pure;Benzoic acid
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inquiryWITH US,YOUR MONEY IN SAFE,YOUR BUSINESS IN SAFE 1)Quick Response Within 12 hours; 2)Quality Guarantee: All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France et
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inquiryProduct Name: 2,3-Dichlorobenzoic acid Synonyms: 2,3-dichloro-benzoicaci;RARECHEM AL BO 0323;TIMTEC-BB SBB003641;2,3-DICHLOROBENZOIC ACID;2,3-DICHLOROBENZOIC ACID PESTANAL, 250 M;2,3-Dichlorobenzoicacid,98%;2,3-Dichlorobenzoic;2,3-Dichlorbenzoesur
Cas:50-45-3
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Cas:50-45-3
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inquiryProduct Name: 2,3-Dichlorobenzoic acid CAS: 50-45-3 MF: C7H4Cl2O2 MW: 191.01 EINECS: 200-039-5 Mol File: 50-45-3.mol 2,3-Dichlorobenzoic acid Structure 2,3-Dichlorobenzoic acid Chemical Properties Melting point 168-170 °C
Cas:50-45-3
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
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Cas:50-45-3
Min.Order:1 Kilogram
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inquiry2,3-Dichlorobenzoic acid CAS:50-45-3 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specializing in high quality organic int
Cas:50-45-3
Min.Order:1 Gram
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Type:Lab/Research institutions
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Min.Order:1 Kilogram
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Cas:50-45-3
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Triumph has the complete production of G- KG - MT service chain,we can make the new technology into productivity quickly in the research and development of new products. Main Service 1.Own made fine chemical products 2.Out sourcing and qua
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Min.Order:100 Gram
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inquiryHangzhou KeyingChem Co., Ltd. exported this product to many countries and regions at best price. If you are looking for the material’s manufacturer or supplier in China, KeyingChem is your best choice. Pls contact with us freely for getting det
Cas:50-45-3
Min.Order:0 Metric Ton
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inquiryCompany Introduction 1. Established in 2005, with two independent business divisions: Fine chemicals division; Pharmaceutical division. 2. Main product: Optical brightener Textile auxiliary Dye stuff Pigments
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Min.Order:1 Gram
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Min.Order:100 Gram
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Min.Order:10 Gram
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inquiry2,3-Dichlorobenzoic acid factory priceAppearance:white powder Storage:Store in a cool dry place and keep away from strong light Package:according to customers' requirements Application:in research Transportation:By air(EMS or EUB or FedEx or TNT ect.
moderate price & quick delivery Appearance:white to light yellow crystal powder Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:1kg/bag, 1kg/drum or 25kg/drum or as per your request. Application:2,3-Dichlorobe
Product name: 2,3-Dichlorobenzoic Acid CAS No.: 50-45-3 Molecule Formula:C7H4Cl2O2 Molecule Weight:191.01 Purity: 99.0% Package: 25kg/drum Description:White to light yellow crystalline powder Manufacture Standards:Enterprise Standard
Cas:50-45-3
Min.Order:1 Kilogram
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Type:Lab/Research institutions
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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Cas:50-45-3
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inquiryConditions | Yield |
---|---|
Stage #1: 1,2-dichloro-benzene With n-butyllithium In tetrahydrofuran at -75℃; for 2h; Stage #2: carbon dioxide In tetrahydrofuran | 88% |
1-(bromomethyl)-2,3-dichlorobenzene
2,3-dichlorbenzoic acid
Conditions | Yield |
---|---|
With sodium periodate; sulfuric acid In water at 95℃; for 12h; | 84% |
2,3-dichlorotoluene
2,3-dichlorbenzoic acid
Conditions | Yield |
---|---|
With sodium periodate; sulfuric acid; lithium bromide In water at 95℃; for 18h; | 75% |
Stage #1: 2,3-dichlorotoluene With tert.-butylhydroperoxide; sodium hydroxide; tungsten(VI) oxide In water at 80℃; for 10h; Stage #2: With hydrogenchloride In water | 75% |
With nitric acid at 140℃; im Druckrohr; | |
With alkaline permanganate |
2,3-dichlorobenzylaldehyde
A
2,3-dichlorobenzyl alcohol
B
2,3-dichlorbenzoic acid
Conditions | Yield |
---|---|
With potassium hydroxide |
Conditions | Yield |
---|---|
With silver(l) oxide | |
With potassium permanganate In water; acetonitrile | |
Stage #1: 2,3-dichlorobenzylaldehyde With ammonia at -33℃; for 1h; Inert atmosphere; Stage #2: With potassium permanganate for 1h; Inert atmosphere; Reflux; |
Conditions | Yield |
---|---|
With hydrogenchloride; potassium chlorate; water | |
With calcium chloride |
carbon dioxide
1,2,3-trichlorobenzene
A
2,3-dichlorbenzoic acid
B
3-chlorobenzoate
C
ortho-chlorobenzoic acid
D
2,6-dichlorobenzoic acid
Conditions | Yield |
---|---|
With tetrabutylammomium bromide In N,N-dimethyl-formamide at 5℃; electrolysis (I=0.4 A); Yield given. Further byproducts given. Yields of byproduct given; |
Conditions | Yield |
---|---|
(i) NaNO2, aq. HCl, (ii) aq. CuSO4, NH2OH*HCl, (iii) FeCl3, aq. HCl; Multistep reaction; |
Conditions | Yield |
---|---|
With sodium peroxide In water at 20℃; for 1h; Oxidation; |
benzoic acid
A
2,3-dichlorbenzoic acid
B
3,4-dichlorbenzoic acid
C
3-chlorobenzoate
benzoic acid
A
2,4,5-trichlorobenzoic acid
B
2,3-dichlorbenzoic acid
C
3,4-dichlorbenzoic acid
D
3-chlorobenzoate
hydrogenchloride
benzoic acid
A
2,3-dichlorbenzoic acid
B
3-chlorobenzoate
C
ortho-chlorobenzoic acid
α,α,α-trifluorotoluene
antimonypentachloride
A
2,3-dichlorbenzoic acid
B
para-chlorobenzoic acid
C
3-chlorobenzoate
Conditions | Yield |
---|---|
Chlorierung; anschliessende Verseifung; |
carbon dioxide
1,2,3-trichlorobenzene
A
2,3,4-trichlorobenzoic acid
B
2,3-dichlorbenzoic acid
C
2,6-dichlorobenzoic acid
Conditions | Yield |
---|---|
Stage #1: 1,2,3-trichlorobenzene With sec.-butyllithium In tetrahydrofuran; cyclohexane at -75℃; for 0.75h; Stage #2: carbon dioxide In tetrahydrofuran; cyclohexane Title compound not separated from byproducts; | A 13 % Chromat. B 5.7 % Chromat. C 67 % Chromat. |
2,3-dichlorobenzoic acid sodium salt
2,3-dichlorbenzoic acid
Conditions | Yield |
---|---|
With hydrogenchloride; water pH=1 - 2; |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 70 percent H2SO4 / 70 °C 2: sodium peroxide / H2O / 1 h / 20 °C View Scheme | |
Stage #1: 2,3-dichlorobenzonitrile With sodium hydroxide; water In methanol at 5 - 10℃; for 10h; Heating / reflux; Stage #2: With hydrogenchloride |
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1.1: NaNO2; aq. HCl 1.2: copper(I) cyanide / H2O / 0.33 h / 20 °C 2.1: 70 percent H2SO4 / 70 °C 3.1: sodium peroxide / H2O / 1 h / 20 °C View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: MoCl5 / beim Chlorieren 2: alkaline permanganate View Scheme |
2-chloro-3-methylaniline
2,3-dichlorbenzoic acid
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: Diazotization.Behandlung der Diazoniumchloridloesung mit Cuprochlorid 2: diluted nitric acid / 140 °C / im Druckrohr View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: MoCl5 / beim Chlorieren 2: alkaline permanganate View Scheme | |
Multi-step reaction with 2 steps 1: MoCl5 / beim Chlorieren 2: diluted nitric acid / 140 °C / im Druckrohr View Scheme |
N-(2-chloro-6-methylphenyl)acetamide
2,3-dichlorbenzoic acid
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: (i) aq. KMnO4, (ii) aq. H2SO4 2: (i) NaNO2, aq. HCl, (ii) aq. CuSO4, NH2OH*HCl, (iii) FeCl3, aq. HCl View Scheme |
Conditions | Yield |
---|---|
With water In chlorobenzene at 28℃; Equilibrium constant; |
sodium cyanide
2,3-dichlorobenzoyl chloride
A
2,3-dichlorobenzoyl cyanide
B
2,3-dichlorobenzoic acid anhydride
C
2,3-dichlorbenzoic acid
Conditions | Yield |
---|---|
With copper(l) chloride In para-xylene; acetonitrile Reagent/catalyst; Solvent; |
Conditions | Yield |
---|---|
Stage #1: 2,3-dichlorbenzoic acid With N,N-dimethyl-formamide In dichloromethane at 0℃; for 0.0833333h; Stage #2: With oxalyl dichloride In dichloromethane at 20℃; for 12h; | 100% |
With thionyl chloride for 2h; Inert atmosphere; Reflux; | 88% |
With thionyl chloride |
2,3-dichlorbenzoic acid
Conditions | Yield |
---|---|
With 1-hydroxybenzotriazol-hydrate; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In acetonitrile at 20℃; | 100% |
With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In water; acetonitrile at 20℃; | 100% |
2,3-dichlorbenzoic acid
Conditions | Yield |
---|---|
With 2-chloro-1-methyl-pyridinium iodide; N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide at 25℃; for 0.5h; Inert atmosphere; | 97% |
2,3-dichlorbenzoic acid
2,2,2-trichloroethyl salicylate
2,3-Dichloro-benzoic acid 2-(2,2,2-trichloro-ethoxycarbonyl)-phenyl ester
Conditions | Yield |
---|---|
With methanesulfonyl chloride In pyridine; toluene for 10h; Ambient temperature; | 96% |
Conditions | Yield |
---|---|
With sulfuric acid In methanol Reflux; | 92% |
With sulfuric acid In methanol | 92% |
Conditions | Yield |
---|---|
With sodium chlorite; potassium iodide at 100℃; for 24h; Schlenk technique; | 88% |
Conditions | Yield |
---|---|
With copper; potassium carbonate In N,N-dimethyl-formamide at 25℃; for 0.25h; sonication; | 86% |
With copper Ullmann condensation; Sonication; |
2,3-dichlorbenzoic acid
Conditions | Yield |
---|---|
With caesium carbonate In dichloromethane at 20℃; for 16h; Inert atmosphere; Schlenk technique; | A n/a B 86% |
Conditions | Yield |
---|---|
With pyridine; copper; potassium carbonate In water for 2h; Heating; | 85% |
With copper(l) iodide; copper; potassium carbonate at 180℃; under 7355.08 Torr; |
2,3-dichlorbenzoic acid
2,4-diaminophenol
2-(2,3-dichlorophenyl)benzo[d]oxazol-5-amine
Conditions | Yield |
---|---|
With polyphosphoric acid at 110 - 120℃; for 16h; | 83% |
2,3-dichlorbenzoic acid
Conditions | Yield |
---|---|
Stage #1: 2,3-dichlorbenzoic acid With potassium fluoride In tetrahydrofuran Large scale; Stage #2: With 2,2,6,6-tetramethylpiperidinyl-lithium at -78 - -70℃; for 1.5h; Large scale; Stage #3: With Triisopropyl borate In tetrahydrofuran at -78 - -70℃; for 1.16667h; Large scale; | 82.3% |
Conditions | Yield |
---|---|
With ammonia; copper(l) chloride In methanol at 130℃; under 22801.5 Torr; for 20h; Pressure; Solvent; Autoclave; | 81% |
With hydrogenchloride; sodium hydroxide; aqueous NH3; ammonia; copper(l) chloride In water | |
With sodium hydroxide; ammonia; copper(l) chloride In water |
Conditions | Yield |
---|---|
Stage #1: 2,3-dichlorbenzoic acid With thionyl chloride In benzene Heating / reflux; Stage #2: ethene With aluminum (III) chloride In 1,1-dichloroethane at 10 - 20℃; Stage #3: With aluminum (III) chloride; sodium chloride at 130 - 180℃; for 2h; | 80% |
2,3-dichlorbenzoic acid
Conditions | Yield |
---|---|
With pyridine; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride at 70℃; for 2h; | 80% |
Conditions | Yield |
---|---|
With potassium phosphate; [ruthenium(II)(η6-1-methyl-4-isopropyl-benzene)(chloride)(μ-chloride)]2 at 60℃; for 16h; Inert atmosphere; | 80% |
2,3-dichlorbenzoic acid
N-Methylnicotinamide
water
copper(II) acetate monohydrate
Conditions | Yield |
---|---|
for 72h; | 79% |
2,3-dichlorbenzoic acid
Conditions | Yield |
---|---|
With triethylamine; N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate In dichloromethane at 25℃; for 10h; Reagent/catalyst; | 76% |
Conditions | Yield |
---|---|
Stage #1: 2,3-dichlorbenzoic acid; 2-Methoxybenzoic acid With manganese(IV) oxide; di-μ-chlorobis(norbornadiene)dirhodium(I) In water at 150℃; for 24h; Sealed tube; Stage #2: methyl iodide With potassium carbonate In water; acetone at 60℃; for 24h; regiospecific reaction; | 76% |
2,3-dichlorbenzoic acid
1-phenyl-4,5,6,7-tetrahydro-1H-[1,2,3]triazolo[4,5-c]pyridine
Conditions | Yield |
---|---|
With triethylamine; HATU In dichloromethane | 75% |
2,3-dichlorbenzoic acid
(4-benzothiazol-2-yl-piperazin-1-yl)acetic acid hydrazide
Conditions | Yield |
---|---|
Stage #1: 2,3-dichlorbenzoic acid; (4-benzothiazol-2-yl-piperazin-1-yl)acetic acid hydrazide With 2,6-dimethylpyridine In dichloromethane at 25 - 30℃; for 0.5h; Stage #2: With O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate In dichloromethane at 0 - 5℃; | 75% |
2,3-dichlorbenzoic acid
1-phenyl-4,5,6,7-tetrahydro-1H-imidazo[4,5-c]pyridine
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine; N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate In N,N-dimethyl-formamide at 20℃; for 0.5h; Inert atmosphere; | 75% |
Conditions | Yield |
---|---|
Stage #1: 2,3-dichlorbenzoic acid With silica gel; trichlorophosphate at 20℃; for 0.5h; Stage #2: 4-methyl-2-(pyridine-3-yl)thiazole-5-carbohydrazide at 100℃; for 5h; | 74% |
Conditions | Yield |
---|---|
Stage #1: 2,3-dichlorbenzoic acid With trichloroisocyanuric acid; triphenylphosphine In dichloromethane at 20℃; for 0.5h; Stage #2: 1,2,3-Benzotriazole In dichloromethane at 20℃; | 74% |
2,3-dichlorbenzoic acid
1H-indazol-5-ylamine
Conditions | Yield |
---|---|
With O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate; N-ethyl-N,N-diisopropylamine In acetonitrile at 20℃; | 73% |
With 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide at 20℃; |
2,3-dichlorbenzoic acid
trimethylsulphonium hydroxide
2,3-Dichlorobenzoic acid methyl ester
Conditions | Yield |
---|---|
In ethyl acetate at 20℃; for 2h; Esterification; | 72% |
2,3-dichlorbenzoic acid
3-(4-amino-5-mercapto-4H-1,2,4-triazol-3-yl)-1-ethyl-7-methyl-1,8-naphthyridin-4(1H)-one
3-{6-(2,3-dichlorophenyl)-1,2,4-triazolo[3,4-b][1,3,4]thiadiazol-3-yl}-1-ethyl-7-methyl-1,8-naphthyridin-4(1H)-one
Conditions | Yield |
---|---|
Stage #1: 3-(4-amino-5-mercapto-4H-1,2,4-triazol-3-yl)-1-ethyl-7-methyl-1,8-naphthyridin-4(1H)-one With phosphoric acid at 50 - 60℃; Stage #2: 2,3-dichlorbenzoic acid at 180 - 200℃; for 3h; Stage #3: With ammonia In water | 71% |
3,4-diaminopyridine
2,3-dichlorbenzoic acid
2-(2,3-dichlorophenyl)-5H-imidazo[4,5-c]pyridine
Conditions | Yield |
---|---|
With PPA at 190℃; for 3h; | 70% |
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