4-toluenesulfonyl azide
ethanol
carbon monoxide
Tosylurethane
Conditions | Yield |
---|---|
With palladium diacetate In acetonitrile at 20℃; under 15 Torr; for 12h; Schlenk technique; Sealed tube; | 94% |
N,N'-carbonyl-bis(4-methylbenzenesulfonamide)
Diethyl carbonate
Tosylurethane
Conditions | Yield |
---|---|
With silica gel-supported lanthanum(III) oxide at 150℃; for 10h; Autoclave; Inert atmosphere; | 90% |
Conditions | Yield |
---|---|
With potassium carbonate In acetone for 4h; Reflux; | 87% |
With sodium hydroxide |
Conditions | Yield |
---|---|
at 120℃; for 0.333333h; Sealed tube; Microwave irradiation; | 84% |
Conditions | Yield |
---|---|
With diethylazodicarboxylate In tetrahydrofuran for 2h; Ambient temperature; | 33% |
p-Toluol-(-N-carbethoxy)-iminosulfonsaeurechlorid
Tosylurethane
Conditions | Yield |
---|---|
With potassium hydroxide |
4-methylbenzenesulfinyl chloride
Tosylurethane
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: benzene 2: aq. KOH View Scheme |
methyl tosylcarbamate
Tosylurethane
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 0.33 h / 120 °C / Sealed tube; Microwave irradiation 2: 0.33 h / 120 °C / Sealed tube; Microwave irradiation View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1.1: triethylamine / dichloromethane / 0.17 h / 0 °C 1.2: 2.5 h / 0 - 20 °C 2.1: 0.33 h / 120 °C / Sealed tube; Microwave irradiation 3.1: 0.33 h / 120 °C / Sealed tube; Microwave irradiation View Scheme | |
Multi-step reaction with 3 steps 1.1: triethylamine / dichloromethane / 0.17 h / 0 °C 1.2: 2.5 h / 0 - 20 °C 2.1: 0.33 h / 120 °C / Sealed tube; Microwave irradiation 3.1: 0.33 h / 120 °C / Sealed tube; Microwave irradiation View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: sodium azide / water; acetonitrile / 0.33 h / 20 °C / Schlenk technique 2: palladium diacetate / acetonitrile / 12 h / 20 °C / 15 Torr / Schlenk technique; Sealed tube View Scheme |
Tosylurethane
1-butyn-4-ol
O-ehtyl-N-but-3-ynyl-N-(4-methylphenyl)sulfonylcarbamate
Conditions | Yield |
---|---|
With triphenylphosphine; diethylazodicarboxylate In tetrahydrofuran at 20℃; for 16h; | 96% |
Conditions | Yield |
---|---|
at 130℃; for 2h; | 88% |
Tosylurethane
7-amino-1,3,5-triazaadamantane
Conditions | Yield |
---|---|
In toluene for 10h; Substitution; Heating; | 79.9% |
Tosylurethane
tert-butyl (1-(4-chlorophenyl)-2-methylene-3-oxobutyl) carbonate
ethyl 1-(4-chlorophenyl)-2-methylene-3-oxobutyl(tosyl)carbamate
Conditions | Yield |
---|---|
With 6'-N-phenylformamide-β-ICD In tetrahydrofuran at 20℃; for 72h; optical yield given as %ee; | 78% |
Conditions | Yield |
---|---|
In toluene for 6h; Reflux; | 75% |
Tosylurethane
tert-butyl (2-methylene-3-oxo-1-(p-tolyl)butyl) carbonate
ethyl 2-methylene-3-oxo-1-p-tolylbutyl(tosyl)carbamate
Conditions | Yield |
---|---|
With 6'-N-phenylformamide-β-ICD In tetrahydrofuran at 20℃; for 72h; optical yield given as %ee; | 72% |
Tosylurethane
4-p-Tolylsulfonylsemicarbazid
Conditions | Yield |
---|---|
With hydrazine hydrate In ethanol Heating; | 71% |
With hydrazine hydrate In ethanol for 8h; Heating; |
Tosylurethane
Conditions | Yield |
---|---|
In toluene | 65.3% |
Tosylurethane
4-(4-amino-2-fluorophenoxy)-N-methylpicolinamide
Conditions | Yield |
---|---|
In toluene for 6h; Reflux; | 45.3% |
Tosylurethane
Conditions | Yield |
---|---|
Reflux; | 40% |
Conditions | Yield |
---|---|
With 2-methoxy-ethanol |
Tosylurethane
3,3-dimethylallylamine
4-methyl-N-{[(3-methyl-2-butenyl)amino]carbonyl}-benzenesulfonamide
Tosylurethane
3-Methyl-but-2-enoic acid (toluene-4-sulfonylaminocarbonyl)-amide
Tosylurethane
4-Methyl-3-pentenamide
4-Methyl-pent-3-enoic acid (toluene-4-sulfonylaminocarbonyl)-amide
Tosylurethane
1-(5-methyl-4-hexenoyl)-3-(p-tolylsulfonyl)-urea
Tosylurethane
memantine*
N'--N-<3,5-dimethyl-adamantyl-(1)>-harnstoff
Tosylurethane
1-Adamantanamine
N'-p-Toluolsulfonyl-N-adamantyl-(1)-harnstoff
Tosylurethane
N-(2-adamantyl)amine
N'--N-<3,5-dimethyl-adamantyl-(2)>-harnstoff
Tosylurethane
3-methyl-1-aminoadamantane
N'--N-<3-methyl-adamantyl>-harnstoff
Tosylurethane
1-amino-4-methyl-3-pentene
1-(4-methyl-3-pentenyl)-3-(p-tolylsulfonyl)-urea
Conditions | Yield |
---|---|
With sodium 1.) EtOH, RT; 0.5 h, 2.) EtOH, 1 h; Multistep reaction; |
Conditions | Yield |
---|---|
With sodium 1.) EtOH, RT; 0.5 h, 2.) EtOH, 1 h; Multistep reaction; |
trans-geranyl bromide
Tosylurethane
ethyl N-geranyl-N-tosylcarbamate
Conditions | Yield |
---|---|
With sodium 1.) EtOH, RT; 0.5 h, 2.) EtOH, 1 h; Yield given. Multistep reaction; |
This chemical is called Carbamic acid, N-[(4-methylphenyl)sulfonyl]-, ethyl ester, and its systematic name is Ethyl ((4-methylphenyl)sulphonyl)carbamate. With the molecular formula of C10H13NO4S, its molecular weight is 243.28. The CAS registry number of this chemical is 5577-13-9.
Other characteristics of theCarbamic acid, N-[(4-methylphenyl)sulfonyl]-, ethyl ester can be summarised as followings: (1)ACD/LogP: 1.86; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 0.59; (4)ACD/LogD (pH 7.4): -0.12; (5)ACD/BCF (pH 5.5): 1; (6)ACD/BCF (pH 7.4): 1; (7)ACD/KOC (pH 5.5): 13.13; (8)ACD/KOC (pH 7.4): 2.59; (9)#H bond acceptors: 5; (10)#H bond donors: 1; (11)#Freely Rotating Bonds: 3; (12)Polar Surface Area: 72.06 Å2; (13)Index of Refraction: 1.53; (14)Molar Refractivity: 59.59 cm3; (15)Molar Volume: 192.7 cm3; (16)Polarizability: 23.62×10-24cm3; (17)Surface Tension: 43.6 dyne/cm; (18)Density: 1.261 g/cm3.
You can still convert the following datas into molecular structure:
1.SMILES: O=S(=O)(c1ccc(cc1)C)NC(=O)OCC
2.InChI: InChI=1/C10H13NO4S/c1-3-15-10(12)11-16(13,14)9-6-4-8(2)5-7-9/h4-7H,3H2,1-2H3,(H,11,12)
3.InChIKey: DFWQXANLGSXMKF-UHFFFAOYAG
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