Our Strength 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, Accept any third party agency inspection and analysis before shipment fr
Cas:118-91-2
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inquiryAs 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:118-91-2
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inquiryWelcome to Simagchem, your partner in China as a premier supply of bulk specialty chemicals for industry and life science. We introduce experienced quality product and exceptional JIT service with instant market intelligence in China to benefit our
Cas:118-91-2
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inquiryItems Standard Result Assay (Ursolic acid) 98%min 98.22% ----------------------------------------------------------------
Cas:118-91-2
Min.Order:1 Gram
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inquiryProduct description: Product name 2-Chlorobenzoic acid CAS number 118-91-2 Assay ≥99% Appearance White crystalline powder Capacity 500mt/year Application Pharmaceutical/pesti
Cas:118-91-2
Min.Order:100 Gram
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inquiryhigh quality 2-Chlorobenzoic acid Basic information Product Name: 2-Chlorobenzoic acid Synonyms: O-CHLOROBENZOIC ACID;RARECHEM AL BO 0021;2-CBA;2-Chlorbenzoes&alp
The above product is Ality Chemical's strong item with best price, good quality and fast supply. Ality Chemical has been focusing on the research and production of this field for over 14 years. At the same time, we are always committed to providi
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Cas:118-91-2
Min.Order:1 Gram
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inquiryCangzhou Enke Pharma Tech Co.,ltd. is located in Cangzhou City, Hebei province ,where is a famous petroleum chemical industry city in China. Enke Pharma a high-tech enterprise ,and we are dedicated to developing and manufacturing new ap
Colorcom is a global leader in industrial chemical manufacturing and is continuously innovating and transforming to exceed client expectations and industry standards. Colorcom prides itself on superior customer and technical focus, while focusing on
Our main production base is located in Xuzhou industry park. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place.Our R&D team masters core technology for process-design of target building block
Cas:118-91-2
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inquiryHebei Yanxi Chemical Co., Ltd. is a professional research, development and production of lead acetate benzene acetamide enterprise backbone members by local well-known entrepreneurs and professional senior engineers in the party's "low car
Cas:118-91-2
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inquiryOur company was built in 2009 with an ISO certificate.In the past 6 years, we have grown up as a famous fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so on.O
Cas:118-91-2
Min.Order:1 Kilogram
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inquiryWith our good experience, we offer detailed technical support and advice to assist customers. We communicate closely with customers to establish their quality requirements. Consistent Quality Our plant has strict quality control in each manufacturin
Cas:118-91-2
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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
Cas:118-91-2
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inquiryo-chlorobenzoic acid Molecular formula: C7H5ClO2 Molecular weight: 156.57 Appearance: white or almost white crystal powder solub
Cas:118-91-2
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inquiryAppearance:White crystals or powder Storage:ln stock Package:25kg/Barrel Application:Chemicals Transportation:Express/Sea/Air Port:Any port in china
Cas:118-91-2
Min.Order:1 Kilogram
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inquiry1.No Less 8 years exporting experience. Clients can 100% received goods 2.Lower Price with higher quality 3,Free sample 4,We are sincerely responsible for the "product quality" and "After Service" Upbio is Specialized
Cas:118-91-2
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inquiryWuhan hanweishi Pharmchem Co., Ltd(Hanways chempharm) is a specialized company concentrating on the R&D, production, marketing and technical service of APIs and pharmaceutical intermediates. The leading products range are APIs, Hormones, Peptides
Cas:118-91-2
Min.Order:100 Kilogram
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Type:Trading Company
inquiryOur company has been in existence for 10 years since its establishment. We have our own unique team. The company integrates independent research and development, production and sales. We have established famous brands at home and abroad. At prese
Cas:118-91-2
Min.Order:1 Kilogram
FOB Price: $42.0 / 48.0
Type:Trading Company
inquiry2-Chlorobenzoic acid CAS:118-91-2 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 interm
Cas:118-91-2
Min.Order:1 Gram
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Type:Lab/Research institutions
inquiryHello, dear friend! I'm Hansen and Allen from China. Welcome to my lookchem mall! The following is a brief introduction of our company's products and services. If you are interested in our products, please contact us by emai
Cas:118-91-2
Min.Order:1 Kilogram
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Type:Lab/Research institutions
inquiryMinimum Order Qty. 10 Gram Supply Ability 500 Kilograms/Month Storage store in cool, dry, ventilated place 20℃ Delivery Time 3 business days after payment Payment Term TT,western union,Paypal,MoneyGram Package 10g,20g,50g,100g,500g,1KGS,
Cas:118-91-2
Min.Order:10 Gram
Negotiable
Type:Trading Company
inquiry1,we produce and sell good chemicals around the world. 2,our success rate is about 95%. this means, if customer order is accepted, the probability that the customer will obtain the ordered substances, is 95%. 3,our staff consists of highly qualifie
Cas:118-91-2
Min.Order:1 Kilogram
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Type:Lab/Research institutions
inquiryCompany information: Hebei Mojin Biotechnology Co., Ltd, Our company is a professional in chemical raw materials and chemical reagents research and development production enterprises. Our business covers more than 30 countries, most of the big custo
Cas:118-91-2
Min.Order:1 Kilogram
FOB Price: $8.0 / 10.0
Type:Trading Company
inquiry1. Timely and efficient service to ensure communication with customers 2. Produce products of different specifications and sizes according to your requirements. 3. Quality procedures and standards recognized by SGS. Advanced plant equipment ensures
Cas:118-91-2
Min.Order:1 Kilogram
FOB Price: $80.0 / 100.0
Type:Lab/Research institutions
inquiryHenan Wentao Chemical Product Co.,Ltd is Located in Zhengzhou High-tech Development Zone with import and export license, We passed ISO 9001:2008 as well, Henan Wentao has developed more than 1000 compounds, which are widely used in the fields of prod
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Hangzhou 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:118-91-2
Min.Order:0 Metric Ton
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Type:Lab/Research institutions
inquiryJ&H CHEM R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. J&H CHEM has some Manufacturing base in Jia
Conditions | Yield |
---|---|
With sodium perborate In acetic acid for 1.5h; steam bath; | 100% |
With sodium chlorite; dimethyl sulfoxide In water; acetonitrile at 10℃; for 1h; | 98% |
With selenium(IV) oxide; dihydrogen peroxide In tetrahydrofuran for 9h; Heating; | 97% |
Conditions | Yield |
---|---|
With sodium; diphenyldisulfane In 1-methyl-pyrrolidin-2-one at 90℃; for 0.25h; | 100% |
With iodine; aluminium In acetonitrile at 80℃; for 18h; | 98% |
With potassium hydroxide In toluene at 150℃; for 0.166667h; microwave irradiation; | 97% |
2-Chlorobenzyl alcohol
ortho-chlorobenzoic acid
Conditions | Yield |
---|---|
With NH-pyrazole; sodium hydride In tetrahydrofuran for 20h; Ambient temperature; | 100% |
With Oxone; potassium bromide In water; acetonitrile at 20℃; for 24h; Reagent/catalyst; Solvent; | 99% |
With sodium hydroxide; sodium periodate; trans-Na6 In water for 1.5h; | 96% |
2-chlorobenzaldehyde N-[(2-chlorophenyl)methylidene]hydrazone
ortho-chlorobenzoic acid
Conditions | Yield |
---|---|
With poly(diselanediyl-1,2-phenylene); dihydrogen peroxide In tetrahydrofuran for 140h; Heating; | 98% |
With [bis(acetoxy)iodo]benzene In tetrahydrofuran at 20℃; for 4h; Green chemistry; | 76% |
N’-(2-chlorobenzylidene)-4-methylbenzenesulfonohydrazide
ortho-chlorobenzoic acid
Conditions | Yield |
---|---|
With poly(diselanediyl-1,2-phenylene); dihydrogen peroxide In tetrahydrofuran for 85h; Heating; | 98% |
1-(2-chlorophenyl)-4,4,4-trifluorobutane-1,3-dione
ortho-chlorobenzoic acid
Conditions | Yield |
---|---|
With oxygen; sodium hydrogencarbonate In acetonitrile for 4h; Molecular sieve; Irradiation; | 98% |
Conditions | Yield |
---|---|
With potassium hydroxide In toluene at 150℃; for 0.166667h; microwave irradiation; | A 2% B 97% |
With phosphate buffer at 30℃; for 6.5h; rhodococcus rhodocrous AJ270, pH 7.0; | A 94% B 4% |
With potassium phosphate buffer at 30℃; for 6.5h; Rhodococcus sp. AJ270 cells; | A 94.1% B 4.4% |
With potassium hydroxide; cetyltrimethylammonim bromide In toluene at 100℃; for 0.166667h; microwave irradiation; | A 45% B 5% |
2-methylchlorobenzene
A
2-chloro-benzaldehyde
B
1-bromomethyl-2-chlorobenzene
C
ortho-chlorobenzoic acid
Conditions | Yield |
---|---|
With oxygen; cobalt(II) acetate; sodium bromide In acetic acid at 95℃; for 0.666667h; Kinetics; Mechanism; Rate constant; other time; other temperature; various concentrations of Co(OAc)2 and NaBr; | A n/a B n/a C 96% |
With oxygen; cobalt(II) acetate; sodium bromide In acetic acid at 95℃; for 0.666667h; | A n/a B n/a C 95% |
methyl 3-(2-chlorophenyl)-3-oxopropanedithioate
ortho-chlorobenzoic acid
Conditions | Yield |
---|---|
With sodium hydroxide In water at 100℃; for 8.5h; Reflux; chemoselective reaction; | 96% |
Conditions | Yield |
---|---|
With benzene-1,2-dicarboxylic acid for 0.833333h; microwave-irradiation; | 94% |
With phosphate buffer at 30℃; for 168h; rhodococcus rhodocrous AJ270, pH 7.0; | 80% |
With potassium phosphate buffer at 30℃; for 168h; Rhodococcus sp. AJ270 cells; | 79.9% |
With sulfuric acid |
Conditions | Yield |
---|---|
Stage #1: 2-chlorostyrene With tert.-butylhydroperoxide; iron(III) chloride hexahydrate; sodium hydroxide In water at 80℃; for 10h; Stage #2: With hydrogenchloride In water at 20℃; | 94% |
With Oxone; 2-iodo-3,4,5,6-tetramethylbenzoic acid In water; acetonitrile for 24h; | 79% |
Stage #1: 2-chlorostyrene With tert.-butylhydroperoxide; iodine; sodium hydroxide In water at 105℃; for 16h; Sealed tube; Stage #2: With hydrogenchloride In water | 58% |
Conditions | Yield |
---|---|
With ruthenium trichloride; sodium hypochlorite; tetrabutylammomium bromide In 1,2-dichloro-ethane at 25℃; for 2h; | 93% |
With carbon tetrabromide; oxygen In acetonitrile at 20℃; for 60h; UV-irradiation; | 91.5% |
With oxygen; Langlois reagent In acetonitrile at 25℃; for 12h; Irradiation; Green chemistry; | 91% |
L-tyrosine ethyl ester
o-chlorobenzoyl chloride
A
N-(2-chlorobenzoyl)-(L)-tyrosine ethyl ester
B
ortho-chlorobenzoic acid
Conditions | Yield |
---|---|
Stage #1: L-tyrosine ethyl ester With sodium hydrogencarbonate In tetrahydrofuran; water at 20℃; Stage #2: o-chlorobenzoyl chloride In tetrahydrofuran; water at 0 - 20℃; for 0.5h; | A 92% B 5% |
benzyl 2-chlorobenzoate
toluene
A
1-methyl-3-(phenylmethyl)-benzene
B
1-methyl-4-(phenylmethyl)benzene
C
2-benzyltoluene
D
ortho-chlorobenzoic acid
Conditions | Yield |
---|---|
With boron trifluoride diethyl etherate; water at 80℃; for 2h; regioselective reaction; | A n/a B n/a C n/a D 92% |
2-chloro-benzaldehyde
A
2-Chlorobenzyl alcohol
B
ortho-chlorobenzoic acid
Conditions | Yield |
---|---|
Stage #1: 2-chloro-benzaldehyde With potassium hydroxide In water at 20℃; Cannizzaro reaction; Stage #2: With hydrogenchloride In water | A 85% B 91% |
With sodium hydroxide In water at 20℃; for 2.5h; Cannizzaro Reaction; | A n/a B 90% |
Stage #1: 2-chloro-benzaldehyde In neat (no solvent) for 0.0333333h; Green chemistry; Stage #2: With 1,4-diaza-bicyclo[2.2.2]octane In neat (no solvent) at 40℃; for 0.00833333h; Reagent/catalyst; Cannizzaro Reaction; Microwave irradiation; Green chemistry; |
Conditions | Yield |
---|---|
With poly(diselanediyl-1,2-phenylene); dihydrogen peroxide In tetrahydrofuran for 63h; Heating; | 90% |
(DL)-o-chlorophenyl-1,2-ethanediol
ortho-chlorobenzoic acid
Conditions | Yield |
---|---|
With tert.-butylhydroperoxide; potassium tert-butylate In water at 80℃; for 8h; | 90% |
Conditions | Yield |
---|---|
With water; palladium diacetate; triethylamine; triphenylphosphine In 1,4-dioxane at 110℃; under 11251.1 Torr; for 2h; Reagent/catalyst; Temperature; Pressure; Flow reactor; | 90% |
Stage #1: carbon monoxide; 2-iodochlorobenzene With potassium carbonate In water at 100℃; under 3750.38 Torr; for 12h; Autoclave; Stage #2: With hydrogenchloride In water | 85% |
With water; potassium carbonate In acetonitrile at 100℃; under 3750.38 Torr; for 0.0161111h; | 74% |
2-chloro-N,N-diisopropylbenzamide
A
3-chlorobenzoic acid isopropylamide
B
ortho-chlorobenzoic acid
Conditions | Yield |
---|---|
With hydrogenchloride; zinc(II) chloride at 160℃; for 72h; | A 9% B 89% |
carbon dioxide
2-(2-chlorophenyl)-5,5-dimethyl-1,3,2-dioxaborinane
ortho-chlorobenzoic acid
Conditions | Yield |
---|---|
Stage #1: carbon dioxide; 2-(2-chlorophenyl)-5,5-dimethyl-1,3,2-dioxaborinane With potassium tert-butylate; silver(I) acetate; triphenylphosphine In tetrahydrofuran at 70℃; under 15201 Torr; for 16h; Inert atmosphere; Autoclave; Stage #2: With hydrogenchloride In tetrahydrofuran; water Inert atmosphere; | 89% |
furan
benzenedizolium-2-carboxylate
A
1,4-dihydronaphthalene-1,4-epoxide
B
2-Methoxybenzoic acid
C
ortho-chlorobenzoic acid
Conditions | Yield |
---|---|
With 1,2-dichloro-ethane at 80℃; for 2h; Product distribution; Mechanism; acids were detected as methyl esters (methylated by CH2N2); | A 88% B n/a C n/a |
Conditions | Yield |
---|---|
With 2,2,6,6-Tetramethyl-1-piperidinyloxy free radical; laccasefrom Trametes versicolor; oxygen In water at 30℃; for 240h; pH=4.5; Enzymatic reaction; | 88% |
2'-chloro-sec-phenethyl alcohol
A
2-chloro-benzaldehyde
B
ortho-chlorobenzoic acid
Conditions | Yield |
---|---|
With sodium nitrate; water; oxygen In dimethyl sulfoxide at 130℃; for 36h; | A 9% B 87% |
furan
benzenedizolium-2-carboxylate
A
1,4-dihydronaphthalene-1,4-epoxide
B
chlorobenzene
C
ortho-chlorobenzoic acid
Conditions | Yield |
---|---|
With triethylamine hydrochloride In chloroform at 60℃; for 48h; Product distribution; Mechanism; var. temp.: RT; acid was identified as methyl ester (methylated by CH2N2); | A 85% B 6% C 15% |
2-chloro-benzoic acid tert-butyl ester
ortho-chlorobenzoic acid
Conditions | Yield |
---|---|
With water; iodine In acetonitrile for 4h; Heating; | 85% |
Conditions | Yield |
---|---|
Stage #1: anthranilic acid With hydrogenchloride; sodium nitrite In water at 6 - 8℃; for 0.416667h; Stage #2: With aluminum sulfate; potassium chloride; copper(II) sulfate In water for 1 - 1.5h; | 84% |
With hydrogenchloride; water; sodium nitrite man giesst dann in eine Loesung von CuCl; | |
With tert.-butylnitrite; copper dichloride In acetonitrile |
ortho-chlorobenzoic acid
Conditions | Yield |
---|---|
With iodine In cyclohexane for 6h; Ambient temperature; | 84% |
Conditions | Yield |
---|---|
With methanol; sodium tetrahydroborate; nickel(II) chloride hexahydrate at 20℃; for 0.0833333h; chemoselective reaction; | 83% |
Conditions | Yield |
---|---|
With iodine; dimethyl sulfoxide at 120℃; for 25h; Sealed tube; Green chemistry; | 83% |
Conditions | Yield |
---|---|
With sulfuric acid for 4h; Reflux; | 100% |
With sulfuric acid Heating; | 99% |
With 1,3,5-trichloro-2,4,6-triazine; sodium carbonate at 50℃; for 0.333333h; Sonication; | 94% |
Conditions | Yield |
---|---|
With thionyl chloride In toluene at 75℃; | 100% |
With thionyl chloride Reflux; | 100% |
With thionyl chloride at 100℃; | 100% |
Conditions | Yield |
---|---|
With hydrogen; triethylamine; palladium on activated charcoal In methanol at 20℃; for 3h; | 100% |
With borane-ammonia complex In water; isopropyl alcohol at 40℃; for 3h; Sealed tube; | 97% |
With 1H-imidazole; copper ammonium sulphate hexahydrate; lithium tert-butoxide In N,N-dimethyl-formamide; isopropyl alcohol for 72h; Irradiation; | 87% |
Conditions | Yield |
---|---|
With pyridine; p-toluenesulfonyl chloride at 0 - 20℃; Esterification; | 100% |
Conditions | Yield |
---|---|
With hydrazine dihydrochloride; phosphoric acid; trichlorophosphate In water at 140℃; for 2h; Condensation; | 99.2% |
With hydrazine dihydrochloride; phosphoric acid; phosphorus pentoxide at 130℃; for 0.0833333h; microwave irradiation; | 96% |
With sodium tetrahydroborate; hydrazine dihydrochloride; phosphoric acid at 170 - 180℃; for 6h; Inert atmosphere; Neat (no solvent); | 87% |
With Montmorillonite K10 clay; hydrazine hydrate In ethanol for 0.05h; microwave irradiation; | 86% |
Multi-step reaction with 3 steps 1: sulfuric acid / 70 - 80 °C 2: hydrazine hydrate / ethanol / 60 - 70 °C 3: trichlorophosphate / 8 h View Scheme |
Conditions | Yield |
---|---|
With fluorosulfonyl fluoride; N-ethyl-N,N-diisopropylamine In 1,2-dichloro-ethane at 20℃; for 5h; | 99% |
With sulfuric acid at 100℃; for 12h; Sealed tube; | 95% |
With thionyl chloride for 2h; Heating; | 86% |
3-chloro-aniline
ortho-chlorobenzoic acid
N-(3-chlorophenyl)anthranilic acid
Conditions | Yield |
---|---|
With copper(I) oxide; copper; potassium carbonate In 2-ethoxy-ethanol at 130℃; for 24h; | 99% |
With pyridine; copper; potassium carbonate In water for 1h; Heating; | 60% |
With copper; potassium carbonate for 5h; Heating; | 44% |
Conditions | Yield |
---|---|
With N(Et)4(1+)*(2-pyrrolidone-anion) In N,N-dimethyl-formamide for 1h; Ambient temperature; | 99% |
Conditions | Yield |
---|---|
With copper(I) oxide; copper; potassium carbonate In various solvent(s) at 130℃; for 24h; | 99% |
With potassium hydroxide; copper(II) oxide; tetrabutylammomium bromide In water at 130℃; for 0.0833333h; Ullmann-type C-N coupling; microwave irradiation; | 55% |
With potassium phosphate; ethylene glycol; copper(l) iodide In butan-1-ol at 100℃; for 72h; | 48% |
With copper; potassium carbonate In pentan-1-ol at 140℃; for 4h; | 44% |
ortho-chlorobenzoic acid
3-amino-3',5'-dimethylbiphenyl
N-[3-(3,5-dimethylphenyl)phenyl]anthranilic acid
Conditions | Yield |
---|---|
With copper(I) oxide; copper; potassium carbonate In 2-ethoxy-ethanol at 130℃; for 24h; | 99% |
With copper(I) oxide; potassium carbonate; copper(II) oxide In 2-methoxy-ethanol for 2h; Heating; | 95% |
With copper(I) oxide; copper; potassium carbonate In ethyl methyl ether for 2h; Heating / reflux; | 95% |
Conditions | Yield |
---|---|
With tetra-(n-butyl)ammonium iodide In water at 80℃; for 8h; | 99% |
cyclohexyl-N-tosyl aziridine
ortho-chlorobenzoic acid
Conditions | Yield |
---|---|
With tetrabutylammomium bromide In N,N-dimethyl-formamide at 65℃; for 33h; stereoselective reaction; | 99% |
In N,N-dimethyl-formamide at 65℃; for 43h; | 97% |
With 1,8-diazabicyclo[5.4.0]undec-7-ene In tetrahydrofuran at 50℃; Green chemistry; | 93% |
(1S,2S,4S,5R,6S)-di-tert-butyl 4-amino-2-[(tert-butoxycarbonyl)amino]bicyclo[3.1.0]hexane-2,6-dicarboxylate
ortho-chlorobenzoic acid
Conditions | Yield |
---|---|
Stage #1: ortho-chlorobenzoic acid With benzotriazol-1-ol; dicyclohexyl-carbodiimide In N,N-dimethyl-formamide Stage #2: (1S,2S,4S,5R,6S)-di-tert-butyl 4-amino-2-[(tert-butoxycarbonyl)amino]bicyclo[3.1.0]hexane-2,6-dicarboxylate In N,N-dimethyl-formamide | 99% |
Conditions | Yield |
---|---|
With diphenyl phosphoryl azide; triethylamine In toluene at 100℃; for 0.0166667h; Curtius Rearrangement; Microwave irradiation; | 99% |
Conditions | Yield |
---|---|
With bis-triphenylphosphine-palladium(II) chloride; potassium carbonate; p-benzoquinone In dimethyl sulfoxide at 140℃; for 4h; Schlenk technique; Inert atmosphere; | 99% |
1-amino-3-methylbenzene
ortho-chlorobenzoic acid
2-(m-tolylamino)benzoic acid
Conditions | Yield |
---|---|
With copper; caesium carbonate; copper(II) oxide In water at 105℃; Reagent/catalyst; Temperature; Large scale; | 98.3% |
With copper(I) oxide; copper; potassium carbonate In 2-ethoxy-ethanol at 130℃; for 24h; | 80% |
With potassium carbonate; copper In N,N-dimethyl-formamide for 2h; Heating; | 63% |
Conditions | Yield |
---|---|
With copper; potassium carbonate for 5h; Heating; | 98% |
With copper; sodium carbonate; copper(II) oxide In water at 105℃; Large scale; | 97.9% |
With pyridine; copper; potassium carbonate In pentan-1-ol for 1h; Heating; | 84% |
Conditions | Yield |
---|---|
With copper(I) sulfate; potassium carbonate; copper(II) sulfate In water for 0.0833333h; Ullmann condensation; microwave irradiation; | 98% |
With potassium carbonate; copper(II) sulfate for 0.025h; Ullmann condensation; microwave irradiation; | 98% |
With sodium acetate; copper (I) acetate In water for 4h; Heating; | 91% |
Conditions | Yield |
---|---|
With sulfuric acid; acetonitrile at 80 - 85℃; for 16 - 18h; | 98% |
With thionyl chloride for 2h; Heating; | 81% |
With sulfuric acid |
4-amino-benzoic acid
ortho-chlorobenzoic acid
N-(4-carboxyphenyl)anthranilic acid
Conditions | Yield |
---|---|
With copper(I) oxide; copper; potassium carbonate In 2-ethoxy-ethanol at 130℃; for 24h; | 98% |
With copper; potassium carbonate In i-Amyl alcohol at 160℃; Ullmann Condensation; | 91% |
With copper; potassium carbonate In N,N-dimethyl-formamide at 140 - 145℃; for 3.5h; | 79% |
3-methylantranilic acid
ortho-chlorobenzoic acid
2-<(2-carboxyphenyl)amino>-3-methylbenzoic acid
Conditions | Yield |
---|---|
With copper; potassium carbonate; copper(I) bromide In various solvent(s) at 160℃; for 0.5h; | 98% |
Conditions | Yield |
---|---|
With hydrogen; water-d2; triethylamine; palladium on activated charcoal at 20℃; | 98% |
With 10% Pd/C; hydrogen; water-d2; triethylamine In methanol at 20℃; for 24h; chemoselective reaction; | 97% |
With deuteriated sodium hydroxide; aluminum nickel In water-d2 at 40℃; for 1h; Yield given; |
Conditions | Yield |
---|---|
With caesium carbonate In acetonitrile for 1.5h; Heating; | 98% |
ortho-chlorobenzoic acid
2-chloro-6-iodobenzoic acid
Conditions | Yield |
---|---|
With N-iodo-succinimide; [Ir(III)(η5-pentamethylcyclopentadienyl)(H2O)3](SO4) at 60℃; for 16h; | 98% |
With [bis(acetoxy)iodo]benzene; iodine; palladium diacetate In N,N-dimethyl-formamide at 100℃; for 24h; Sealed tube; | 91% |
With [bis(acetoxy)iodo]benzene; iodine; palladium diacetate In N,N-dimethyl-formamide at 100℃; for 24h; | 87% |
Stage #1: ortho-chlorobenzoic acid With (E)-N,N,N′,N′-tetramethylethene-1,2-diamine; sec.-butyllithium In tetrahydrofuran at -78℃; for 0.5h; Stage #2: With iodine In tetrahydrofuran at -78 - 0℃; | 53% |
Conditions | Yield |
---|---|
With dmap; dicyclohexyl-carbodiimide In dichloromethane at 20℃; | 98% |
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