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Name |
4-Ethylbenzenesulfonamide |
EINECS | 680-161-7 |
CAS No. | 138-38-5 | Density | 1.225 g/cm3 |
PSA | 68.54000 | LogP | 2.67750 |
Solubility | N/A | Melting Point |
111 °C |
Formula | C8H11NO2S | Boiling Point | 329.658 °C at 760 mmHg |
Molecular Weight | 185.247 | Flash Point | 153.172 °C |
Transport Information | N/A | Appearance | N/A |
Safety | Risk Codes | N/A | |
Molecular Structure | Hazard Symbols | Xi | |
Synonyms |
Benzenesulfonamide,p-ethyl- (6CI,7CI,8CI);4-Ethylbenzenesulfonamide;EBSA;NSC 9909;p-Ethylbenzenesulfonamide; |
Article Data | 14 |
Conditions | Yield |
---|---|
With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; caesium carbonate In tetrahydrofuran Suzuki coupling; Inert atmosphere; Reflux; chemoselective reaction; | 88% |
With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; caesium carbonate In tetrahydrofuran Suzuki-Miyaura cross-coupling; Inert atmosphere; Reflux; | 88% |
4-Ethyl-N-isopropylidene-benzenesulfonamide
A
4-ethylbenzenesulfonamide
B
acetone
Conditions | Yield |
---|---|
With water for 1h; Heating; | A 77% B n/a |
1-Ethyl-3-trimethylsilylbenzol
4-ethylbenzenesulfonamide
Conditions | Yield |
---|---|
With chlorure d'aluminium; chlorure de sulfamoyle In dichloromethane for 15h; Ambient temperature; | 38% |
p-ethylbenzenesulfonyl chloride
4-ethylbenzenesulfonamide
Conditions | Yield |
---|---|
With ammonia at 20 - 100℃; | 9.5% |
With ammonia | |
With ammonium hydroxide at 40℃; for 0.5h; | |
With ammonium hydroxide for 2h; Large scale; | 450 kg |
With pyridine; ammonium hydroxide In dichloromethane at 0 - 20℃; for 4h; |
Conditions | Yield |
---|---|
With chlorosulphuric acid; chloroform Erwaermen des Reaktionsprodukts mit Ammoniumcarbonat; |
4-ethylbenzenesulfonamide
Conditions | Yield |
---|---|
With ammonia |
4-ethylbenzenesulfonamide
Conditions | Yield |
---|---|
With sodium hydroxide; D-Fructose In water at 29.85℃; Kinetics; Further Variations:; pH-values; Reagents; ionic strength values; |
2-Ethyl-1,4-bis-trimethylsilanyl-benzene
4-ethylbenzenesulfonamide
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 100 percent / acide trifluoroacetique / CCl4 / 15 h / Heating 2: 38 percent / chlorure d'aluminium, chlorure de sulfamoyle / CH2Cl2 / 15 h / Ambient temperature View Scheme |
ammonium hydroxide
p-ethylbenzenesulfonyl chloride
4-ethylbenzenesulfonamide
Conditions | Yield |
---|---|
With sulfuric acid; trichlorophosphate In ethylbenzene; water |
4-ethylbenzenesulfonamide
[1,1'-biphenyl]-2,2'-iodonium trifluoromethanesulfonate
9-((4-ethylphenyl)sulfonyl)-9H-carbazole
Conditions | Yield |
---|---|
With copper diacetate; sodium carbonate In ethylene glycol; isopropyl alcohol at 90℃; for 16h; Inert atmosphere; | 100% |
With copper diacetate; sodium carbonate; ethylene glycol In isopropyl alcohol at 85℃; for 16h; Ullmann Condensation; Inert atmosphere; | 74% |