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CAS No.: | 5626-90-4 |
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Name: | N,N'-DIACETYLSULFANILAMIDE |
Article Data: | 18 |
Molecular Structure: | |
Formula: | C10H12 N2 O4 S |
Molecular Weight: | 256.282 |
Synonyms: | Acetamide,N,N'-(p-phenylenesulfonyl)bis- (7CI); Acetanilide, 4'-(acetylsulfamoyl)- (8CI);Sulfanilamide, N1,N4-diacetyl- (6CI); N-(4-Acetamidobenzenesulfonyl)acetamide;N1,N4-Diacetylsulfanilamide; NSC 402278 |
Density: | 1.372g/cm3 |
Boiling Point: | °Cat760mmHg |
Flash Point: | °C |
Solubility: | 2.15g/L(37 oC) |
PSA: | 100.72000 |
LogP: | 2.01450 |
acetic anhydride
p-acetylaminobenzenesulfonamide
N-acetyl-4-(acetamido)benzenesulfonamide
Conditions | Yield |
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With magnetic composite Fe3O4 Diatomite earth In tetrahydrofuran at 50℃; for 1h; Catalytic behavior; Reagent/catalyst; Temperature; Time; Solvent; | 93% |
Conditions | Yield |
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With acetic anhydride for 4h; Reflux; | 77% |
Conditions | Yield |
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for 8h; Reflux; | 70% |
With pyridine |
acetic anhydride
sulfanilamide
A
N-acetyl-4-(acetamido)benzenesulfonamide
B
sulphaacetamide
Conditions | Yield |
---|---|
With sodium hydroxide In water at 75 - 85℃; for 0.25h; Acylation; | A 13% B 69% |
Conditions | Yield |
---|---|
With pyridine for 1h; Reflux; | 14.2% |
N-mandeloyl-sulfanilic acid amide
acetic anhydride
N-acetyl-4-(acetamido)benzenesulfonamide
Conditions | Yield |
---|---|
at 170℃; |
acetic anhydride
acetic acid
sulfanilamide
N-acetyl-4-(acetamido)benzenesulfonamide
acetyl chloride
p-acetylaminobenzenesulfonamide
N-acetyl-4-(acetamido)benzenesulfonamide
Conditions | Yield |
---|---|
With pyridine |
Conditions | Yield |
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With oxalyl dichloride In dichloromethane at 0 - 20℃; for 4h; | 83% |