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Cas:10130-89-9
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inquiryAppearance:Off-white to beige powder Storage:room temperature Package:25kg/drum Application:chemicals Transportation:Express/Sea/Air Port:any port in china
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inquiry4-(CHLOROSULFONYL)BENZOIC ACID CAS:10130-89-9 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 o
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inquiryProduct name: sodium metabisulfite / sodium metabisulphite Molecular weight: 190.10 Specification: 25Kg woven bag Quality guarantee period: 6 months Appearance:White crystalline powder Storage:Room Temperature Package:foil bag Appl
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inquiryProduct Name: 4-(CHLOROSULFONYL)BENZOIC ACID Synonyms: 4-(chlorosulphonyl)benzoic acid;4-(Chlorosulfonyl)benzoic acid,96%;ClSO2C6H4COOH;4-(CHLOROSULFONYL)BE;4-Carboxy Benzene Sulphonyl Chloride;4-(Chlorosulfonyl)benzoic acid, 96% 25GR;4-(Chlorosul
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inquiryProduct name: 4-(Chlorosulfonyl)Benzoic Acid CAS No.: 10130-89-9 Molecule Formula:C7H5ClO4S Molecule Weight:220.63 Purity: 99.0% Package: 25kg/drum Description:White solid Manufacture Standards:Enterprise Standard
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inquirySupply top quality products with a reasonable price Application:api
potassium p-carboxybenzenesulfonate
p-carboxyphenylsulfonyl chloride
Conditions | Yield |
---|---|
With chlorosulfonic acid at 20 - 30℃; | 92% |
With chlorosulfonic acid for 6h; | 81% |
With chlorosulfonic acid at 30℃; |
4-amino-benzoic acid
p-carboxyphenylsulfonyl chloride
Conditions | Yield |
---|---|
Stage #1: 4-amino-benzoic acid With hydrogenchloride In water at 30 - 50℃; for 1h; Sandmeyer reaction; Stage #2: With sodium nitrite In water at -5 - 0℃; for 0.916667h; Sandmeyer reaction; Stage #3: With thionyl chloride; water; copper(l) chloride at -5 - 0℃; for 2.83333h; Sandmeyer reaction; | 81.1% |
4-(aminosulfonyl)-benzoic acid
p-carboxyphenylsulfonyl chloride
Conditions | Yield |
---|---|
With pyrylium tetrafluoroborate; magnesium chloride In tert-butyl alcohol at 60℃; for 3h; | 69% |
p-toluenesulfonyl chloride
p-carboxyphenylsulfonyl chloride
Conditions | Yield |
---|---|
With chromium(VI) oxide; acetic anhydride; acetic acid at 20 - 40℃; for 2h; | 55% |
With ozone; cobalt(III) acetate In acetic acid at 100℃; for 6h; Product distribution; other time, other concentration of catalyzator; | |
With chromium(VI) oxide; acetic anhydride; acetic acid at 40 - 45℃; |
toluene-4-sulfonic acid
p-carboxyphenylsulfonyl chloride
Conditions | Yield |
---|---|
Stage #1: toluene-4-sulfonic acid With potassium permanganate; potassium hydroxide In water at 80℃; Stage #2: With chlorosulfonic acid at 25℃; for 2h; | 20% |
Multi-step reaction with 2 steps 1: potassium hydroxide; potassium permanganate; water / Reflux 2: chlorosulfonic acid / 6 h View Scheme |
4-carboxybenzenediazonium chloride
p-carboxyphenylsulfonyl chloride
Conditions | Yield |
---|---|
With sulfur dioxide; copper(l) chloride |
chlorosulfonic acid
4-sulphobenzoic acid
p-carboxyphenylsulfonyl chloride
Conditions | Yield |
---|---|
at 100℃; wasserfreie Mononatriumsalz; |
p-carboxyphenylsulfonyl chloride
Conditions | Yield |
---|---|
With chlorosulfonic acid at 100℃; |
p-carboxyphenylsulfonyl chloride
Conditions | Yield |
---|---|
With phosphorus pentachloride |
benzoic acid
p-carboxyphenylsulfonyl chloride
Conditions | Yield |
---|---|
With chlorosulfonic acid at 120℃; for 1h; Inert atmosphere; |
p-carboxyphenylsulfonyl chloride
4-chlorosulfonylbenzoyl chloride
Conditions | Yield |
---|---|
With thionyl chloride; N,N-dimethyl-formamide for 1h; Inert atmosphere; Reflux; | 100% |
With thionyl chloride | |
With oxalyl dichloride; N,N-dimethyl-formamide In dichloromethane at 20℃; for 18h; |
7-amino-8-methoxy-1,2, 4, 5-tetrahydro-3-benzazepine-3-carboxylic acid tert-butyl ester
p-carboxyphenylsulfonyl chloride
7-(4-carboxybenzenesulfonylamino)-1,2,4,5-tetrahydro-3-benzazepine-3-carboxylic acid tert-butyl ester
Conditions | Yield |
---|---|
With pyridine In dichloromethane at 20℃; for 4h; | 100% |
Conditions | Yield |
---|---|
With pyridine | 100% |
p-carboxyphenylsulfonyl chloride
di-n-propylamine
4-[(dipropylamino)sulfonyl]benzoic acid
Conditions | Yield |
---|---|
In dichloromethane at 0 - 20℃; for 18h; | 99% |
With sodium hydrogencarbonate In water; acetone at 25℃; Schotten-Baumann Reaction; Flow reactor; | 78% |
p-carboxyphenylsulfonyl chloride
dimethyl amine
4-<(Dimethylamino)sulfonyl>benzoic Acid
Conditions | Yield |
---|---|
In water | 99% |
In tetrahydrofuran at 0 - 20℃; | 57% |
p-carboxyphenylsulfonyl chloride
4-carboxybenzenesulfonyl fluoride
Conditions | Yield |
---|---|
With potassium hydrogen bifluoride In 1,4-dioxane; water at 20℃; for 0.5h; Inert atmosphere; | 99% |
With potassium hydrogen difluoride In tetrahydrofuran; water at 20℃; for 3h; | 90% |
With potassium hydrogenfluoride In 1,4-dioxane at 20℃; for 1h; Inert atmosphere; | 87% |
With potassium hydrogen difluoride In water; acetonitrile at 20℃; | 82% |
With potassium hydrogen difluoride In acetonitrile at 20℃; for 5h; |
p-carboxyphenylsulfonyl chloride
1-methyl-2-(1-piperazinyl)-1H-benzimidazole
4-[4-(1-methylbenzimidazol-2-yl)piperazin-1-yl]sulfonylbenzoic acid
Conditions | Yield |
---|---|
With triethylamine In dichloromethane at 0 - 20℃; for 72h; | 99% |
With triethylamine In tetrahydrofuran; dichloromethane at 0 - 20℃; | 99% |
p-carboxyphenylsulfonyl chloride
2-piperazinobenzothiazole
Conditions | Yield |
---|---|
With triethylamine In tetrahydrofuran; dichloromethane at 0 - 20℃; | 98% |
methanol
p-carboxyphenylsulfonyl chloride
4-chlorosulfonyl-benzoic acid methyl ester
Conditions | Yield |
---|---|
Stage #1: p-carboxyphenylsulfonyl chloride With thionyl chloride In dichloromethane for 2h; Reflux; Stage #2: methanol for 0.166667h; Cooling with ice; | 96% |
Stage #1: p-carboxyphenylsulfonyl chloride With oxalyl dichloride In dichloromethane; N,N-dimethyl-formamide at 20℃; for 2h; Stage #2: methanol With N-ethyl-N,N-diisopropylamine In dichloromethane at 20℃; for 1h; | 86% |
Stage #1: p-carboxyphenylsulfonyl chloride With thionyl chloride In dichloromethane for 1h; Reflux; Stage #2: methanol at 20℃; for 0.25h; Cooling with ice bath; | 63% |
Stage #1: p-carboxyphenylsulfonyl chloride With thionyl chloride In dichloromethane for 2h; Reflux; Stage #2: methanol for 0.166667h; Cooling with ice; |
p-carboxyphenylsulfonyl chloride
(piperidin-4-yl)carbamic acid tert-butyl ester
4-(4-tert-butoxycarbonylaminopiperidine-1-sulfonyl)benzoic acid
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine In tetrahydrofuran at 20℃; for 1h; Inert atmosphere; | 96% |
Stage #1: p-carboxyphenylsulfonyl chloride; (piperidin-4-yl)carbamic acid tert-butyl ester With N-ethyl-N,N-diisopropylamine In tetrahydrofuran at 20℃; for 1h; Inert atmosphere; Stage #2: With hydrogenchloride In water | 96% |
With triethylamine In 1,4-dioxane for 3h; Reflux; | 52% |
p-carboxyphenylsulfonyl chloride
tert-butyl ((1R,2R)-2-aminocyclohexyl)carbamate
C18H26N2O6S
Conditions | Yield |
---|---|
In dichloromethane at 20℃; | 95% |
p-carboxyphenylsulfonyl chloride
aniline
4-(N-phenyl)sulfamoylbenzoic acid
Conditions | Yield |
---|---|
In tetrahydrofuran at 0 - 20℃; | 93% |
In tetrahydrofuran at 20℃; Inert atmosphere; | 88% |
With pyridine In tetrahydrofuran; dichloromethane at 0 - 20℃; for 4h; | 88% |
p-carboxyphenylsulfonyl chloride
2-piperazin-1-yl-1H-benzoimidazole
Conditions | Yield |
---|---|
With triethylamine In tetrahydrofuran; dichloromethane at 0 - 20℃; | 92% |
(3S,5R)-3,5-dimethylpiperidine
p-carboxyphenylsulfonyl chloride
Conditions | Yield |
---|---|
In tetrahydrofuran at 0 - 20℃; | 90% |
Stage #1: (3S,5R)-3,5-dimethylpiperidine With triethylamine In toluene at 20℃; for 0.25h; Stage #2: p-carboxyphenylsulfonyl chloride In toluene for 4h; | 69% |
p-carboxyphenylsulfonyl chloride
diazomethyl-trimethyl-silane
4-chlorosulfonyl-benzoic acid methyl ester
Conditions | Yield |
---|---|
In methanol at 20℃; for 5h; | 88% |
p-carboxyphenylsulfonyl chloride
dibutylamine
4-(N,N-dibutylsulfamoyl)benzoic acid
Conditions | Yield |
---|---|
With triethylamine In dichloromethane at 20℃; for 16h; | 87% |
p-carboxyphenylsulfonyl chloride
2-(3,4-dichlorophenoxy)aniline
4-[2-(3,4-dichlorophenoxy)phenylsulfamoyl]benzoic acid
Conditions | Yield |
---|---|
With pyridine at 20℃; | 87% |
p-carboxyphenylsulfonyl chloride
ethanolamine
4-{[(2-hydroxyethyl)amino]sulfonyl}benzoic acid
Conditions | Yield |
---|---|
With sodium carbonate In tetrahydrofuran; water; ethyl acetate at 20℃; for 5h; | 87% |
With triethylamine In dichloromethane at 0 - 25℃; for 5h; |
p-carboxyphenylsulfonyl chloride
(S)-4-(2-(2-aminoacetoxy)-2-(3-(cyclopropylmethoxy)-4-(difluoromethoxy)-phenyl)ethyl)-3,5-dichloropyridine 1-oxide
(S)-4-(2-(2-(4-carboxyphenylsulfonamido)acetoxy)-2-(3-(cyclopropylmethoxy)-4-(difluoromethoxy)phenyl)ethyl)-3,5-dichloropyridine 1-oxide
Conditions | Yield |
---|---|
With pyridine at 20℃; for 4h; | 87% |
p-carboxyphenylsulfonyl chloride
(S)-4-(2-(2-aminoacetoxy)-2-(3-(cyclopropylmethoxy)-4-(difluoromethoxy)phenyl)ethyl)-3,5-dichloropyridine 1-oxide hydrochloride
(S)-4-(2-(2-(4-carboxyphenylsulfonamido)acetoxy)-2-(3-(cyclopropylmethoxy)-4-(difluoromethoxy)phenyl)ethyl)-3,5-dichloropyridine 1-oxide
Conditions | Yield |
---|---|
In pyridine at 20℃; for 4h; | 87% |
4-nitro-phenol
p-carboxyphenylsulfonyl chloride
4-((4-nitrophenoxy)sulfonyl)benzoic acid
Conditions | Yield |
---|---|
With sodium hydroxide In tetrahydrofuran at 20℃; for 2h; pH=Ca. 8 - Ca. 9; | 86% |
With sodium hydroxide; Tris-HCl buffer In tetrahydrofuran at 20℃; for 4h; pH=8 - 9; |
p-carboxyphenylsulfonyl chloride
2-phenoxyaniline
4-(2-phenoxy-phenylsulfamoyl)-benzoic acid
Conditions | Yield |
---|---|
Stage #1: p-carboxyphenylsulfonyl chloride; 2-phenoxyaniline With pyridine at 20℃; Stage #2: With hydrogenchloride In water | 85.5% |
In pyridine at 20℃; Cooling with ice; Inert atmosphere; | 85.5% |
p-carboxyphenylsulfonyl chloride
2-(2-benzofuran-2-yl-1H-indol-3-yl)-ethylamine
4-[2-(2-benzofuran-2-yl-1H-indol-3-yl)-ethylsulfamoyl]-benzoic acid
Conditions | Yield |
---|---|
With triethylamine In dichloromethane | 85% |
With triethylamine In dichloromethane at 0 - 20℃; for 3.5h; |
p-carboxyphenylsulfonyl chloride
2-(1-piperazinyl)-1,3-benzoxazole
Conditions | Yield |
---|---|
With triethylamine In tetrahydrofuran; dichloromethane at 0 - 20℃; | 85% |
piperidine
p-carboxyphenylsulfonyl chloride
4-(piperidin-1-ylsulfonyl)benzoic acid
Conditions | Yield |
---|---|
In tetrahydrofuran at 0 - 20℃; | 84% |
Stage #1: piperidine; p-carboxyphenylsulfonyl chloride With triethylamine In dichloromethane at 20℃; for 18h; Stage #2: With sodium hydrogencarbonate In dichloromethane; water Stage #3: With hydrogenchloride; water In dichloromethane pH=2; | 65% |
Stage #1: piperidine With triethylamine In toluene at 20℃; for 0.25h; Stage #2: p-carboxyphenylsulfonyl chloride In toluene for 4h; | 60% |
In methanol at 0 - 20℃; for 3h; | |
With triethylamine In dichloromethane at 20℃; for 16h; |
p-carboxyphenylsulfonyl chloride
4-chlorosulfonyl-benzoic acid methyl ester
Conditions | Yield |
---|---|
With thionyl chloride In methanol; 1,1-dichloroethane; water | 84% |
In methanol; thionyl chloride | |
Multi-step reaction with 2 steps 1: thionyl chloride / dichloromethane / 2 h / 80 °C 2: 2 h / 0 °C View Scheme |
di-tert-butyl dicarbonate
p-carboxyphenylsulfonyl chloride
Conditions | Yield |
---|---|
Stage #1: p-carboxyphenylsulfonyl chloride; 2,2,2-trifluoro-N-(2-phenylcyclopropyl)-N-(piperidin-4-ylmethyl)acetamide With triethylamine In dichloromethane at 0 - 20℃; for 2h; Stage #2: With water; lithium hydroxide In tetrahydrofuran at 20℃; for 3h; Stage #3: di-tert-butyl dicarbonate In tetrahydrofuran at 20℃; for 2h; | 84% |
p-carboxyphenylsulfonyl chloride
N-Isopropylaniline
Conditions | Yield |
---|---|
In tetrahydrofuran at 0 - 20℃; | 84% |
p-carboxyphenylsulfonyl chloride
methylamine
4-methylsulfamoyl-benzoic acid
Conditions | Yield |
---|---|
In dichloromethane at 20℃; | 82% |
With ammonia In water; ethyl acetate at 0℃; for 0.5h; | 59% |
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