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inquiryProduct Name: Sulfluramid Synonyms: SULFLURAMID;N-ETHYL HEPTADECAFLUOROOCTYLSULFONAMIDE;n-ethyl-1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluoro-octanesulfonamide;N-ETHYL PERFLUOROOCTANESULFONAMIDE;N-ETHYL PERFLUOROOCTANESULPHONAMIDE;
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Chemical Name Sulfluramid Synonyms N-Ethyl perfluorooctanesulfonamide; N-Ethyl-1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluoro-octanesulfonamide;FX-9 CAS No. 4151-50-2
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perfluorooctyl sulfofluorure
ethylamine
N-ethyl-1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluorooctane-1-sulfonamide
Conditions | Yield |
---|---|
Stage #1: perfluorooctyl sulfofluorure; ethylamine With triethylamine In diethyl ether at 0 - 20℃; for 17h; Stage #2: With sodium hydrogencarbonate In diethyl ether for 3h; Heating; Further stages.; | 56% |
In diethyl ether anhydr. ether, at -5 to 0°C, 2.75 h; | |
With triethylamine In di-isopropyl ether for 4h; Reflux; | |
In diethyl ether anhydr. ether, at -5 to 0°C, 2.75 h; |
perfluorooctanesulphonyl chloride
tri-n-butylamine hydrofluoride
ethylamine
A
N-ethyl-1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluorooctane-1-sulfonamide
Conditions | Yield |
---|---|
In various solvent(s) | A 0.05 mol B 0.005 mol |
perfluorooctanesulphonyl chloride
ethylamine
A
N-ethyl-1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluorooctane-1-sulfonamide
Conditions | Yield |
---|---|
In dichloromethane Product distribution; var. solv, investigated; |
perfluorooctyl sulfofluorure
ethylamine
A
hydrogen fluoride ethylamine
B
N-ethyl-1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluorooctane-1-sulfonamide
Conditions | Yield |
---|---|
In diethyl ether at -30-0°C,2.75 h; | |
In diethyl ether at -30-0°C,2.75 h; |
N-ethyl-1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluorooctane-1-sulfonamide
2-bromoethanol
N-ethyl-N-(2-hydroxyethyl)-perfluorooctane-1-sulfonamide
Conditions | Yield |
---|---|
With potassium carbonate; sodium iodide In acetone for 48h; Heating; | 99% |
N-ethyl-1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluorooctane-1-sulfonamide
2-(tert-butyldimethylsilyloxy)ethanol
1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluorooctane-1-sulfonic acid [2-(tert-butyl-dimethyl-silanyloxy)-ethyl]-ethyl-amide
Conditions | Yield |
---|---|
With di-isopropyl azodicarboxylate; triphenylphosphine In diethyl ether at 0 - 25℃; Mitsunobu reaction; sonication; | 98% |
bromoethyl acetate
N-ethyl-1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluorooctane-1-sulfonamide
2-(N-ethyl-perfluorooctylsulfonamido)ethyl acetate
Conditions | Yield |
---|---|
With potassium carbonate; sodium iodide In acetone for 36h; Heating; | 92% |
N-ethyl-1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluorooctane-1-sulfonamide
bromoacetic acid methyl ester
methyl 2-(N-ethyl-perfluorooctanesulfonamido) acetate
Conditions | Yield |
---|---|
With potassium carbonate; sodium iodide In acetone for 3h; Heating; | 90% |
1,3,5-trichloro-2,4,6-triazine
N-ethyl-1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluorooctane-1-sulfonamide
Conditions | Yield |
---|---|
Stage #1: N-ethyl-1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluorooctane-1-sulfonamide With sodium In ethanol for 0.5h; Metallation; Stage #2: 1,3,5-trichloro-2,4,6-triazine In acetone at -78 - 20℃; for 2h; Substitution; | 72% |
glycolic acid methyl ester
N-ethyl-1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluorooctane-1-sulfonamide
methyl 2-(N-ethyl-perfluorooctanesulfonamido) acetate
Conditions | Yield |
---|---|
With di-isopropyl azodicarboxylate; triphenylphosphine In diethyl ether at 0 - 25℃; Mitsunobu reaction; sonication; | 67% |
trifluoro-[1,3,5]triazine
N-ethyl-1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluorooctane-1-sulfonamide
Conditions | Yield |
---|---|
Stage #1: N-ethyl-1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluorooctane-1-sulfonamide With sodium In methanol for 1h; Metallation; Stage #2: trifluoro-[1,3,5]triazine In acetone at -78℃; for 3h; Substitution; | 31% |
N-ethyl-1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluorooctane-1-sulfonamide
N-ethyl-N-(2-hydroxyethyl)-perfluorooctane-1-sulfonamide
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 92 percent / potassium carbonate; NaI / acetone / 36 h / Heating 2: 93 percent / aq. potassium hydroxide / 3 h / Heating View Scheme | |
Multi-step reaction with 2 steps 1: 98 percent / diisopropyl azodicarboxylate; triphenylphosphine / diethyl ether / 0 - 25 °C / sonication 2: 96 percent / aq. HCl / methanol / 48 h / 25 °C View Scheme | |
With potassium hydroxide und Erwaermen des Reaktionsprodukts mit 2-Chlor-aethanol; |
[1,3]-dioxolan-2-one
N-ethyl-1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluorooctane-1-sulfonamide
N-ethyl-N-(2-hydroxyethyl)-perfluorooctane-1-sulfonamide
Conditions | Yield |
---|---|
With pyridine at 176℃; |
N-ethyl-1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluorooctane-1-sulfonamide
2-(N-ethyl-perfluorooctane sulfonamido) acetic acid
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 90 percent / potassium carbonate; sodium iodide / acetone / 3 h / Heating 2: 40 percent / aq. NaOH / dioxane / 2 h / 65 °C View Scheme | |
Multi-step reaction with 2 steps 1: 67 percent / diisopropyl azodicarboxylate; triphenylphosphine / diethyl ether / 0 - 25 °C / sonication 2: 40 percent / aq. NaOH / dioxane / 2 h / 65 °C View Scheme |
N-ethyl-1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluorooctane-1-sulfonamide
adipic acid bis-{2-[ethyl-(heptadecafluoro-octane-1-sulfonyl)-amino]-ethyl ester}
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: potassium hydroxide / und Erwaermen des Reaktionsprodukts mit 2-Chlor-aethanol View Scheme |
N-ethyl-1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluorooctane-1-sulfonamide
allyl bromide
C13H10F17NO2S
Conditions | Yield |
---|---|
With potassium hydroxide In water; dimethyl sulfoxide at 20℃; for 14.5 - 16.5h; |
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