Conditions | Yield |
---|---|
With hydrazine hydrate; nickel In ethanol; 1,2-dichloro-ethane at 28℃; for 8h; Product distribution; other catalysts, other solvents, other reaction conditions; | 99% |
With hydrazine hydrate; nickel In ethanol; 1,2-dichloro-ethane at 28℃; for 8h; | 98% |
With palladium on activated charcoal; hydrogen In methanol at 20℃; for 12h; | 95% |
3,3'-Diazidodiphenylsulfon
3,3'-diaminodiphenyl sulfone
Conditions | Yield |
---|---|
With hydrazine hydrate; palladium dihydroxide; pyrographite In methanol for 2h; Heating; | 73% |
Conditions | Yield |
---|---|
With triethylamine; aluminum nickel | 72% |
Conditions | Yield |
---|---|
With potassium pyrosulfite; palladium diacetate; N-ethyl-N,N-diisopropylamine; tri tert-butylphosphoniumtetrafluoroborate In N,N-dimethyl-formamide at 100℃; for 20h; Inert atmosphere; | 50% |
Conditions | Yield |
---|---|
Einleiten von H2S; |
hydrogenchloride
3,3'-dinitrodiphenyl sulfone
3,3'-diaminodiphenyl sulfone
hydrogenchloride
3,3'-dinitrodiphenyl sulfone
3,3'-diaminodiphenyl sulfone
Conditions | Yield |
---|---|
bei der elektrolytischen Reduktion; |
(4-chloro-3-nitro-phenyl)-(3-nitro-phenyl)-sulfone
1,2-dichloro-ethane
3,3'-diaminodiphenyl sulfone
Conditions | Yield |
---|---|
With hydrogen; palladium |
(4-chloro-3-nitro-phenyl)-(3-nitro-phenyl)-sulfone
3,3'-diaminodiphenyl sulfone
Conditions | Yield |
---|---|
With hydrogen; palladium/active carbon In 1,4-dioxane |
Conditions | Yield |
---|---|
With sodium hydroxide; hydrogen; palladium/active carbon In 1,4-dioxane |
C12H12N2O2S*C42H70O35
A
3,3'-diaminodiphenyl sulfone
B
β‐cyclodextrin
Conditions | Yield |
---|---|
at 29.84℃; Equilibrium constant; Acidic aq. solution; |
3,3'-dinitrodiphenyl sulfone
A
3-(3-nitrophenylsulfonyl)aniline
B
3,3'-diaminodiphenyl sulfone
Conditions | Yield |
---|---|
With hydrazine hydrate In ethanol at 78℃; for 0.333333h; |
Conditions | Yield |
---|---|
In [D3]acetonitrile at 50℃; for 18h; | 97% |
di-tert-butyl dicarbonate
3,3'-diaminodiphenyl sulfone
Conditions | Yield |
---|---|
With triethylamine In tetrahydrofuran at 25 - 40℃; for 70h; Inert atmosphere; | 97% |
With triethylamine In tetrahydrofuran at 25 - 40℃; for 70h; Inert atmosphere; | 93% |
Conditions | Yield |
---|---|
In ethanol at 60 - 70℃; for 0.5h; | 93% |
Conditions | Yield |
---|---|
Stage #1: 3-Hydroxy-2-naphthoic acid With thionyl chloride In tetrahydrofuran at 20℃; for 2h; Stage #2: 3,3'-diaminodiphenyl sulfone In tetrahydrofuran at 0 - 20℃; for 2.5h; | 92.9% |
3,3'-diaminodiphenyl sulfone
Conditions | Yield |
---|---|
With water-d2; platinum on carbon at 180℃; for 24h; | 92% |
3,3'-diaminodiphenyl sulfone
diethyl 2,2'-(sulfonylbis(4,1-phenylene)bis(oxy))diacetate
Conditions | Yield |
---|---|
In ethanol at 80℃; Solvent; | 90% |
Conditions | Yield |
---|---|
In ethanol at 60℃; for 0.5h; Condensation; | 85% |
3,3'-diaminodiphenyl sulfone
3,3'-Diazidodiphenylsulfon
Conditions | Yield |
---|---|
Stage #1: 3,3'-diaminodiphenyl sulfone With hydrogenchloride; sodium nitrite at 0 - 5℃; for 0.5h; Stage #2: With sodium azide at 0 - 5℃; | 85% |
Conditions | Yield |
---|---|
With pyridine In acetone Reflux; Inert atmosphere; | 82% |
3,5-di-tert-butyl-1,2-benzoquinone
3,3'-diaminodiphenyl sulfone
Conditions | Yield |
---|---|
With formic acid In methanol at 20℃; | 81% |
3′,3′′′-(oxybis(methylene))bis(5-methyl-2-hydroxy-[1,1′-biphenyl]-3-carbaldehyde)
3,3'-diaminodiphenyl sulfone
SO2(C6H4NCHC6H2CH3OHC6H4CH2)2O
Conditions | Yield |
---|---|
With trifluoroacetic acid In dichloromethane; acetonitrile for 6h; Reflux; | 72% |
With trifluorormethanesulfonic acid In acetonitrile | 72% |
3,3'-diaminodiphenyl sulfone
Conditions | Yield |
---|---|
With trifluorormethanesulfonic acid In acetonitrile at 85℃; for 6h; Schlenk technique; | 70.4% |
3,3'-sulfonyldianiline(599-61-1) is also named as 3-Aminophenyl sulfone;3,3-Sulfonyldianiline; 3,3-sulphonyldianiline; di(3-aminophenyl) sulphone; 3,3-Diaminodiphenyl sulfone; 3,3-Diaminodiphenyl sulphone; 3-Aminophenyl sulphone~Bis(3-aminophenyl) sulphone~3,3-Sulphonyldianiline; 3-Amino Diphenyl Sulfone,and so on.3,3'-sulfonyldianiline(599-61-1) is usually orange crystalline powder.
CAS: 599-61-1
Molecular Formula: C12H12N2O2S
Molecular Weight: 248.3
Molecular structure:
EINECS: 209-967-5
Melting point: 170-173 °C(lit.)
Water Solubility: slightly soluble
BRN: 2215938
Index of Refraction: 1.662
Molar Refractivity: 67.51 cm3
Molar Volume: 182.3 cm3
Polarizability: 26.76 10-24cm3
Surface Tension: 62.6 dyne/cm
Density: 1.361 g/cm3
Flash Point: 282.1 °C
Enthalpy of Vaporization: 82.1 kJ/mol
Boiling Point: 542.8 °C at 760 mmHg
Vapour Pressure: 7.63E-12 mmHg at 25°C
3,3'-sulfonyldianiline(599-61-1) is commonly used as crosslinking agent and also used for for the synthesis of polysulfone-based polymer.
1. | ivn-mus LD50:178 mg/kg | CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) NX#02275 . |
RTECS: BY8800000
Poison by intravenous route. When heated to decomposition it emits very toxic fumes of NOx and SOx.
Hazard Codes: Xi,Xn
Risk Statements: 36/37/38-22
Safety Statements: 26-37/39
WGK Germany: 3
HS Code: 29309070
About|Contact|Cas|Product Name|Molecular|Country|Encyclopedia
Message|New Cas|MSDS|Service|Advertisement|CAS DataBase|Article Data|Manufacturers | Chemical Catalog
©2008 LookChem.com,License: ICP
NO.:Zhejiang16009103
complaints:service@lookchem.com Desktop View