Conditions | Yield |
---|---|
at 20℃; for 1h; | 100% |
In ethanol at 20 - 70℃; for 0.0166667h; other time tested; |
Conditions | Yield |
---|---|
With C64H104N2O29; ammonium chloride; zinc In water at 20℃; for 2h; Inert atmosphere; | 100% |
With Decaborane; palladium on activated charcoal In methanol at 20℃; for 0.333333h; | 98% |
With hydrogen In ethanol at 20℃; under 760.051 Torr; for 2h; | 98% |
Conditions | Yield |
---|---|
With ammonia In dichloromethane at 20℃; for 0.166667h; | 99% |
With ammonia | 88% |
With ammonium hydroxide at 0℃; | 82% |
ethyl o-vinylbenzoyl acetate
A
ethyl (o-vinylbenzoyl)diazoacetate
B
p-acetylaminobenzenesulfonamide
Conditions | Yield |
---|---|
With 4-acetamidobenzenesulfonyl azide; 1,8-diazabicyclo[5.4.0]undec-7-ene In tetrahydrofuran at 0 - 20℃; for 16h; | A 95.8% B n/a |
N-Isopropyl-p-acetamido-benzol-sulfonamid
p-acetylaminobenzenesulfonamide
Conditions | Yield |
---|---|
With chromium(III) acetate hydroxide; periodic acid In acetonitrile at 20℃; for 14h; | 90% |
p-acetylaminobenzenesulfonamide
Conditions | Yield |
---|---|
With hydrazine hydrate In ethanol at 20℃; for 1.5h; | 87% |
Conditions | Yield |
---|---|
With potassium carbonate In acetone at 0 - 30℃; for 11h; | 80.8% |
With sodium hydroxide at 20℃; |
4-acetamidobenzenesulfonyl azide
diisopropylamine
N-1-propargylthymine
A
(E)-N1,N1-diisopropyl-N2-(4-acetoamidobenzene-1-sulfonyl)-3-(5-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)propanamidine
B
p-acetylaminobenzenesulfonamide
Conditions | Yield |
---|---|
With copper(l) iodide In tetrahydrofuran at 25℃; for 24h; | A 78% B n/a |
N-(acetoacetyl)-N-methyl-6-heptynamide
A
N-(diazoacetoacetyl)-N-methyl-6-heptynamide
B
p-acetylaminobenzenesulfonamide
Conditions | Yield |
---|---|
With 4-acetamidobenzenesulfonyl azide; triethylamine In acetonitrile for 24h; Ambient temperature; | A 70% B n/a |
4-acetamidobenzenesulfonyl azide
diethylamine
N-1-propargylthymine
A
N1,N1-diethyl-N2-(4-acetoamidobenzene-1-sulfonyl)-3-(5-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-propanamidine
B
p-acetylaminobenzenesulfonamide
Conditions | Yield |
---|---|
With copper(l) iodide In tetrahydrofuran at 25℃; for 24h; | A 64% B n/a |
4-acetamidobenzenesulfonyl azide
Cyclopentamine
N-1-propargylthymine
A
N1-cyclopentyl-N2-(4-acetoamidobenzene-1-sulfonyl)-3-(5-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)propanamidine
B
p-acetylaminobenzenesulfonamide
Conditions | Yield |
---|---|
With copper(l) iodide In tetrahydrofuran at 25℃; for 24h; | A 58% B n/a |
4-acetamidobenzenesulfonyl azide
isopropylamine
N-1-propargylthymine
A
N1-isopropyl-N2-(4-acetoamidobenzene-1-sulfonyl)-3-(5-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)propanamidine
B
p-acetylaminobenzenesulfonamide
Conditions | Yield |
---|---|
With copper(l) iodide In tetrahydrofuran at 25℃; for 24h; | A 54% B n/a |
6-aminoquinoline
4-acetamidobenzenesulfonyl azide
N-1-propargylthymine
A
N1-(quinolin-6-yl)-N2-(4-acetoamidobenzene-1-sulfonyl)-3-(5-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)propanamidine
B
p-acetylaminobenzenesulfonamide
Conditions | Yield |
---|---|
With copper(l) iodide In tetrahydrofuran at 25℃; for 24h; | A 54% B n/a |
N-(acetoacetyl)-5-benzyloxy-N-methyl-6-heptynamide
A
N-(diazoacetoacetyl)-5-benzyloxy-N-methyl-6-heptynamide
B
p-acetylaminobenzenesulfonamide
Conditions | Yield |
---|---|
With 4-acetamidobenzenesulfonyl azide; triethylamine In acetonitrile for 24h; Ambient temperature; | A 47% B n/a |
4-acetamidobenzenesulfonyl azide
4-cyanobenzylamine hydrochloride
N-1-propargylthymine
A
N1-(4-cyanobenzyl)-N2-(4-acetoamidobenzene-1-sulfonyl)-3-(5-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)propanamidine
B
p-acetylaminobenzenesulfonamide
Conditions | Yield |
---|---|
Stage #1: 4-cyanobenzylamine hydrochloride; N-1-propargylthymine With copper(l) iodide; triethylamine In dichloromethane Stage #2: 4-acetamidobenzenesulfonyl azide In dichloromethane at 25℃; for 24h; | A 45% B n/a |
Conditions | Yield |
---|---|
With pyridine for 0.0833333h; Reflux; Microwave irradiation; | A 42% B n/a |
Conditions | Yield |
---|---|
With pyridine; acetic acid In N,N-dimethyl-formamide Heating; | A 19% B 34% |
acetic anhydride
acetic acid
sulfanilamide
p-acetylaminobenzenesulfonamide
Conditions | Yield |
---|---|
With pyridine; quinoclamine |
4-acetamidobenzenesulfonyl azide
A
p-acetylaminobenzenesulfonamide
B
dimethyl diazomethylphosphonate
Conditions | Yield |
---|---|
With triethylamine; dimethyl (3,3,3-trifluoro-2,2-dihydroxypropyl)phosphonate In acetonitrile at 0 - 20℃; |
dimethyl (3,3,3-trifluoro-2,2-dihydroxypropyl)phosphonate
A
p-acetylaminobenzenesulfonamide
B
dimethyl diazomethylphosphonate
Conditions | Yield |
---|---|
With 4-acetamidobenzenesulfonyl azide; triethylamine In acetonitrile at 0 - 20℃; | A n/a B 1.23 g |
1-methyl-4-nitrosobenzene
p-acetylaminobenzenesulfonyl chloride
A
bis(acetylaminobenzenesulfon)imide
B
p-acetylaminobenzenesulfonamide
pyridine
4-acetamidobenzenesulfonyl azide
A
N-<4-(acetylamino)benzenesulphonyliminol>pyridinium ylide
B
N-acetyl-sulfanilic acid-(4-acetylamino-anilide)
C
p-acetylaminobenzenesulfonamide
Conditions | Yield |
---|---|
Hydrogenation; |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 97 percent / ClSO3H 2: 88 percent / ammonia View Scheme |
4-acetamidobenzenesulfonyl azide
methyl (5S)-5-(3-fluorophenyl)-3-oxo-6-heptenoate
p-acetylaminobenzenesulfonamide
Conditions | Yield |
---|---|
With triethylamine In 1,2-dichloro-ethane |
p-acetylaminobenzenesulfonamide
sulfanilamide hydrochloride
Conditions | Yield |
---|---|
With thionyl chloride In methanol for 2.5h; Reflux; | 99.5% |
Conditions | Yield |
---|---|
With (1,2-dimethoxyethane)dichloronickel(II); (4,4'-di-tert-butyl-2,2'-dipyridyl)-bis-(2-phenylpyridine(-1H))-iridium(III) hexafluorophosphate; 4,4'-di-tert-butyl-2,2'-bipyridine; N,N,N',N'-tetramethylguanidine In acetonitrile at 55℃; for 48h; Temperature; Inert atmosphere; Irradiation; Sealed tube; | 99% |
N,N-dimethyl-formamide dimethyl acetal
p-acetylaminobenzenesulfonamide
N-[4-({[(dimethylamino)methylidene]amino}sulfonyl)phenyl]acetamide
Conditions | Yield |
---|---|
In neat (no solvent) at 20℃; under 760.051 Torr; for 0.25h; Green chemistry; | 97% |
benzoyl chloride
p-acetylaminobenzenesulfonamide
N-benzoyl-4-(acetamido)benzenesulfonamide
Conditions | Yield |
---|---|
With magnetic composite Fe3O4 Diatomite earth In tetrahydrofuran at 50℃; for 1h; Catalytic behavior; Reagent/catalyst; Temperature; Time; Solvent; | 95% |
With toluene | |
With pyridine |
2-Chloromethyl-5-(4-chloro-phenoxymethyl)-[1,3,4]oxadiazole
p-acetylaminobenzenesulfonamide
Conditions | Yield |
---|---|
With potassium carbonate In methanol at 250℃; for 5h; | 95% |
2,2-dimethoxy-1-methylpyrrolidine
p-acetylaminobenzenesulfonamide
N-{4-[1-Methyl-pyrrolidin-(2E)-ylidenesulfamoyl]-phenyl}-acetamide
Conditions | Yield |
---|---|
In diethyl ether for 6h; Ambient temperature; | 95% |
1-Methyl-2,2-dimethoxypiperidine
p-acetylaminobenzenesulfonamide
N-{4-[1-Methyl-piperidin-(2E)-ylidenesulfamoyl]-phenyl}-acetamide
Conditions | Yield |
---|---|
In diethyl ether for 6h; Ambient temperature; | 95% |
1-Ethyl-2,2-dimethoxy-pyrrolidine
p-acetylaminobenzenesulfonamide
Conditions | Yield |
---|---|
In diethyl ether for 6h; Ambient temperature; | 94% |
acetic anhydride
p-acetylaminobenzenesulfonamide
N-acetyl-4-(acetamido)benzenesulfonamide
Conditions | Yield |
---|---|
With magnetic composite Fe3O4 Diatomite earth In tetrahydrofuran at 50℃; for 1h; Catalytic behavior; Reagent/catalyst; Temperature; Time; Solvent; | 93% |
1-Methyl-2,2-dimethoxyhexahydroazepine
p-acetylaminobenzenesulfonamide
Conditions | Yield |
---|---|
In diethyl ether for 6h; Ambient temperature; | 93% |
2,3-dichloroquinoxaline
p-acetylaminobenzenesulfonamide
4-acetylamino-N-(3-chloro-quinoxalin-2-yl)-benzenesulfonamide
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide for 1h; Heating; | 92% |
p-acetylaminobenzenesulfonamide
p-trifluoromethyl-phenylisocyanate
C16H14F3N3O4S
Conditions | Yield |
---|---|
With sodium hydroxide In acetone | 90% |
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine In acetonitrile at 90℃; for 120h; Inert atmosphere; | 87.5% |
N-ethyl-2,3-diaza-spiro[4.4]non-3-ene-2-carboximidothioic acid methyl ester
p-acetylaminobenzenesulfonamide
N-(4-{[(2,3-diaza-spiro[4.4]non-3-en-2-yl)-ethylamino-methylene]-sulfamoyl}-phenyl)-acetamide
Conditions | Yield |
---|---|
In acetonitrile Reflux; | 87% |
ethylthioacetic acid methyl ester
p-acetylaminobenzenesulfonamide
4-(acetamido)-N-butyryl-benzenesulfonamide
Conditions | Yield |
---|---|
Stage #1: p-acetylaminobenzenesulfonamide With N-Bromosuccinimide; iron(II) chloride In acetonitrile at 20℃; for 0.0166667h; Stage #2: S-methyl ester butanethioic acid In acetonitrile at 45℃; for 12h; | 86% |
N,N-dimethyl-formamide
p-acetylaminobenzenesulfonamide
N-[4-({[(dimethylamino)methylidene]amino}sulfonyl)phenyl]acetamide
Conditions | Yield |
---|---|
With tert.-butylhydroperoxide; sodium iodide In water at 90℃; for 3h; | 86% |
Conditions | Yield |
---|---|
With tetra-(n-butyl)ammonium iodide In ethanol at 20℃; for 12h; Electrochemical reaction; Inert atmosphere; regioselective reaction; | 84% |
8-chlorocaffeine
p-acetylaminobenzenesulfonamide
4-acetylamino-N-(1,3,7-trimethyl-2,6-dioxo-2,3,6,7-tetrahydro-1H-purin-8-yl)-benzenesulfonamide
Conditions | Yield |
---|---|
With pyridine for 3h; Heating; | 83% |
With potassium carbonate |
1-Butyl-2,2-dimethoxy-pyrrolidine
p-acetylaminobenzenesulfonamide
Conditions | Yield |
---|---|
In diethyl ether for 6h; Ambient temperature; | 82% |
p-acetylaminobenzenesulfonamide
Conditions | Yield |
---|---|
With potassium carbonate In methanol for 10h; Heating; | 82% |
Conditions | Yield |
---|---|
With di-tert-butyl peroxide; copper diacetate; 4,4'-di-tert-butyl-2,2'-bipyridine In acetonitrile at 25℃; for 12h; Inert atmosphere; Irradiation; chemoselective reaction; | 82% |
2-(chloromethyl)-5-(pyridin-4-yl)-1,3,4-oxadiazole
p-acetylaminobenzenesulfonamide
Conditions | Yield |
---|---|
With potassium carbonate In methanol at 250℃; for 5h; | 80% |
p-acetylaminobenzenesulfonamide
Conditions | Yield |
---|---|
With potassium carbonate In methanol for 10h; Heating; | 80% |
Product Name: N4-Acetylsulfanilamide (CAS NO.121-61-9)
Molecular Formula: C8H10N2O3S
Molecular Weight: 214.24g/mol
Mol File: 121-61-9.mol
EINECS: 204-486-7
Melting Point: 214-217 °C
Density: 1.414 g/cm3
Water Solubility: slightly soluble
Surface Tension: 61.8 dyne/cm
XLogP3-AA: 0
H-Bond Donor: 2
H-Bond Acceptor: 4
Structure Descriptors of N4-Acetylsulfanilamide (CAS NO.121-61-9):
IUPAC Name: N-(4-sulfamoylphenyl)acetamide
Canonical SMILES: CC(=O)NC1=CC=C(C=C1)S(=O)(=O)N
InChI: InChI=1S/C8H10N2O3S/c1-6(11)10-7-2-4-8(5-3-7)14(9,12)13/h2-5H,1H3,(H,10,11)(H2,9,12,13)
InChIKey: PKOFBDHYTMYVGJ-UHFFFAOYSA-N
Safety Information of N4-Acetylsulfanilamide (CAS NO.121-61-9):
Hazard Codes: Xi
Safety Statements: 24/25
24: Avoid contact with skin
25: Avoid contact with eyes
RTECS: AE7015000
Hazard Note: Irritant
N4-Acetylsulfanilamide , its CAS NO. is 121-61-9, the synonyms are 4'-Sulfamoylacetanilide ; 4-14-00-02704 (Beilstein Handbook Reference) ; 4-Acetylaminobenzenesulfonamide ; A-319 ; AI3-08023 ; Acetylsulfanilamide ; BRN 0746675 ; Benzenesulfonamide, 4-(acetylamino)- ; Benzenesulfonamide, p-acetamido- ; CCRIS 6813 ; EINECS 204-486-7 ; Erytrin ; N'-Acetylsulphanilamide ; N(sup 4)-Acetylsulfanilamide ; N-(4-(Aminosulfonyl)phenyl)acetamide ; N-(4-Sulphamoylphenyl)acetamide ; N-4-Acetylsulfanilamide ; NSC 217 ; Neotherapol ; Sulfanilamide-N(sup 4)-acetate ; Sulfanilamide-N4-acetate ; p-(Acetylamino)benzenesulfonamide ; p-Acetamidobenzenesulfonamide ; p-Sulfamylacetanilide .
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