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Cas Database |
| Name |
6-Methoxy-2-oxindole |
EINECS | N/A |
| CAS No. | 7699-19-6 | Density | 1.208 g/cm3 |
| PSA | 38.33000 | LogP | 1.32780 |
| Solubility | N/A | Melting Point |
162 °C |
| Formula | C9H9 N O2 | Boiling Point | 342.3 °C at 760 mmHg |
| Molecular Weight | 163.176 | Flash Point | 160.8 °C |
| Transport Information | N/A | Appearance | N/A |
| Safety | Risk Codes | N/A | |
| Molecular Structure |
|
Hazard Symbols | N/A |
| Synonyms |
2-Indolinone,6-methoxy- (7CI,8CI); 1,3-Dihydro-6-methoxy-2H-indol-2-one;6-Methoxy-1,3-dihydroindol-2-one; 6-Methoxy-2-indolinone; 6-Methoxy-2-oxindole;6-Methoxy-2-oxoindoline; 6-Methoxyoxindole |
Article Data | 19 |
6-Methoxy-2-oxindole Synthetic route
- 113519-32-7
1,6-dimethoxyindolin-2-one
- 7699-19-6
6-methoxyoxindole
| Conditions | Yield |
|---|---|
| With hydrogen; palladium on activated charcoal In methanol | 94% |
- 108274-39-1
ethyl 2-(4-methoxy-2-nitrophenyl)acetate
- 7699-19-6
6-methoxyoxindole
| Conditions | Yield |
|---|---|
| With iron In acetic acid at 100℃; for 1h; | 70% |
| With iron; acetic acid at 100℃; for 1h; | 42% |
- 52351-75-4
6-methoxyisatin
- 7699-19-6
6-methoxyoxindole
| Conditions | Yield |
|---|---|
| With hydrazine hydrate; potassium hydroxide at 140℃; for 4h; | 60% |
- 1355049-20-5
methyl {2-[(anilinocarbonyl)amino]-4-methoxyphenyl}acetate
A
- 7699-19-6
6-methoxyoxindole
B
- 1355049-23-8
2-hydroxy-6-methoxy-N-phenyl-1H-indole-3-carboxamide
C
- 1355049-22-7
2-hydroxy-6-methoxy-N1,N3-diphenyl-1H-indole-1,3-dicarboxamide
D
- 102-07-8
bis(diphenyl)urea
| Conditions | Yield |
|---|---|
| With potassium carbonate In acetonitrile at 60℃; | A 26% B 2.6% C 56% D 2.9% |
- 121726-58-7
N-Acetoxy-2-(4-methoxy-phenyl)-acetamide
- 7699-19-6
6-methoxyoxindole
| Conditions | Yield |
|---|---|
| With iron(III) chloride; acetic acid In dichloromethane Ambient temperature; | 50% |
- 7699-19-6
6-methoxyoxindole
| Conditions | Yield |
|---|---|
| With chlorido(8-quinolinolato-k2N,O)(η5-pentamethylcyclopentadienyl)iridium(III); sodium tetrakis[(3,5-di-trifluoromethyl)phenyl]borate at 60℃; for 12h; | 22% |
- 147124-33-2
dimethyl 2-(4-methoxy-2-nitrophenyl)malonate
- 7699-19-6
6-methoxyoxindole
| Conditions | Yield |
|---|---|
| Stage #1: dimethyl 2-(4-methoxy-2-nitrophenyl)malonate With lithium chloride In dimethyl sulfoxide at 100℃; for 3h; Stage #2: With iron; acetic acid at 100℃; for 1h; |
- 10298-80-3
2-chloro-5-methoxynitrobenzene
- 7699-19-6
6-methoxyoxindole
| Conditions | Yield |
|---|---|
| Multi-step reaction with 2 steps 1.1: tBuOK / dimethylformamide / 0.17 h / 90 °C 1.2: dimethylformamide / 12 h / 90 °C 2.1: LiCl / dimethylsulfoxide / 3 h / 100 °C 2.2: acetic acid; iron / 1 h / 100 °C View Scheme | |
| Multi-step reaction with 3 steps 1: 1) NaH / 1) DMSO, 100 deg C, 40 min, 2a) RT, 30 min, 2b) 100 deg C, 1 h 2: 71 percent / LiCl / dimethylsulfoxide; H2O / 3 h / 100 °C 3: 70 percent / Fe powder / acetic acid / 1 h / 100 °C View Scheme | |
| Multi-step reaction with 3 steps 1.1: sodium hydride / N,N-dimethyl-formamide / 0.67 h / 20 - 100 °C 1.2: 1.5 h / 20 - 100 °C 2.1: water; lithium hydroxide monohydrate / dimethyl sulfoxide / 2 h / 100 °C 3.1: acetic acid; iron / 1 h / 100 °C View Scheme |
- 10565-15-8
diethyl 2-(4-methoxy-2-nitrophenyl)malonate
- 7699-19-6
6-methoxyoxindole
| Conditions | Yield |
|---|---|
| Multi-step reaction with 2 steps 1: 71 percent / LiCl / dimethylsulfoxide; H2O / 3 h / 100 °C 2: 70 percent / Fe powder / acetic acid / 1 h / 100 °C View Scheme | |
| With iron; acetic acid at 120℃; | |
| Multi-step reaction with 2 steps 1: water; lithium hydroxide monohydrate / dimethyl sulfoxide / 2 h / 100 °C 2: acetic acid; iron / 1 h / 100 °C View Scheme |
| Conditions | Yield |
|---|---|
| Multi-step reaction with 2 steps 2: 50 percent / FeCl3, CH3COOH / CH2Cl2 / Ambient temperature View Scheme |
6-Methoxy-2-oxindole Chemical Properties
Molecular Structure of 2H-Indol-2-one,1,3-dihydro-6-methoxy- (CAS NO.7699-19-6):
.png)
IUPAC Name: 6-methoxy-1,3-dihydroindol-2-one
CAS: 7699-19-6
Empirical Formula: C9H9NO2
Molecular Weight: 163.1733
H bond acceptors: 3
H bond donors: 1
Freely Rotating Bonds: 1
Polar Surface Area: 29.54 Å2
Index of Refraction: 1.564
Molar Refractivity: 43.97 cm3
Molar Volume: 135 cm3
Surface Tension: 42.3 dyne/cm
Density: 1.208 g/cm3
Flash Point: 160.8 °C
Enthalpy of Vaporization: 58.6 kJ/mol
Boiling Point: 342.3 °C at 760 mmHg
Vapour Pressure: 7.59E-05 mmHg at 25°C
Product Categories: blocks; IndolesOxindoles; Indoline & Oxindole
6-Methoxy-2-oxindole Specification
2H-Indol-2-one,1,3-dihydro-6-methoxy- , with CAS number of 7699-19-6, can be called Aurora ka-6734 ; 6-methoxyoxindole ; 6-methoxyindol-2(3h)-one ; 6-methoxy-2-oxyindole ; 6-methoxy-2-indolinone ; 2,3-dihydro-6-methoxy-2h-indol-2-one ; 2h-indole-2-one, 1,3-dihydro-6-methoxy ; 6-methoxyindolin-2-one .
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