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| CAS No.: | 68236-20-4 |
|---|---|
| Name: | 2-CHLORO-7-METHOXY-QUINOLINE-3-CARBALDEHYDE |
| Article Data: | 52 |
| Molecular Structure: | |
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| Formula: | C11H8ClNO2 |
| Molecular Weight: | 221.643 |
| Synonyms: | 2-Chloro-3-formyl-7-methoxyquinoline;2-Chloro-7-methoxy-3-quinolinecarboxaldehyde;7-Methoxy-2-chloro-3-formylquinoline; |
| Density: | 1.348 g/cm3 |
| Melting Point: | 196-198 ºC |
| Boiling Point: | 373.9 °C at 760 mmHg |
| Flash Point: | 179.9 °C |
| Hazard Symbols: | Xn |
| Risk Codes: | 36-22 |
| Safety: | 26 |
| PSA: | 39.19000 |
| LogP: | 2.70930 |
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- 68-12-2, 33513-42-7
N,N-dimethyl-formamide
- 588-16-9
m-methoxyacetanilide
- 68236-20-4
2-chloro-7-methoxyquinoline-3-carbaldehyde
| Conditions | Yield |
|---|---|
| With trichlorophosphate for 4h; Heating; | 89% |
| With trichlorophosphate at 80 - 90℃; for 4h; Vilsmeier-Haack cyclisation; | 89% |
| With trichlorophosphate at 80 - 90℃; | 89% |
- 101382-55-2
7-methoxy-2-oxo-1,2-dihydro-quinoline-3-carbaldehyde
- 68236-20-4
2-chloro-7-methoxyquinoline-3-carbaldehyde
| Conditions | Yield |
|---|---|
| With trichlorophosphate Heating; |
- 536-90-3
m-Anisidine
- 68236-20-4
2-chloro-7-methoxyquinoline-3-carbaldehyde
| Conditions | Yield |
|---|---|
| Multi-step reaction with 2 steps 1: H2O 2: 89 percent / POCl3 / 80 - 90 °C View Scheme | |
| Multi-step reaction with 2 steps 1: H2O 2: 89 percent / POCl3 / 4 h / 80 - 90 °C View Scheme | |
| Multi-step reaction with 2 steps 1: triethylamine / dichloromethane / 3 h / 0 - 25 °C 2: trichlorophosphate / 16 h / 0 - 80 °C View Scheme |
- 51-66-1
4-methoxyacetanilide
- 68-12-2, 33513-42-7
N,N-dimethyl-formamide
- 68236-20-4
2-chloro-7-methoxyquinoline-3-carbaldehyde
| Conditions | Yield |
|---|---|
| With trichlorophosphate |
- 90-04-0
2-methoxy-phenylamine
- 68236-20-4
2-chloro-7-methoxyquinoline-3-carbaldehyde
| Conditions | Yield |
|---|---|
| Multi-step reaction with 2 steps 1.1: triethylamine / dichloromethane / 4 h / 0 - 20 °C 2.1: trichlorophosphate / 0.08 h / 0 °C 2.2: Heating View Scheme |
- 50868-75-2
5’-methoxy-2’-methylacetanilide
- 68-12-2, 33513-42-7
N,N-dimethyl-formamide
- 68236-20-4
2-chloro-7-methoxyquinoline-3-carbaldehyde
| Conditions | Yield |
|---|---|
| Stage #1: N,N-dimethyl-formamide With trichlorophosphate at 0 - 5℃; Stage #2: 5’-methoxy-2’-methylacetanilide at 80℃; for 14h; |
- 50868-72-9
5-methoxy-o-toluidine
- 68236-20-4
2-chloro-7-methoxyquinoline-3-carbaldehyde
| Conditions | Yield |
|---|---|
| Multi-step reaction with 2 steps 1.1: acetic acid / 2.5 h / 20 - 80 °C 2.1: trichlorophosphate / 0 - 5 °C 2.2: 14 h / 80 °C View Scheme |
- 68236-20-4
2-chloro-7-methoxyquinoline-3-carbaldehyde
| Conditions | Yield |
|---|---|
| With hydrazine hydrate In ethanol | 100% |
| With hydrazine hydrate In ethanol at 20℃; for 18h; | 80% |
| Conditions | Yield |
|---|---|
| With copper(l) iodide; triethylamine; bis-triphenylphosphine-palladium(II) chloride In N,N-dimethyl-formamide at 20℃; Sonogashira reaction; | 100% |
| With copper(l) iodide; bis(tri-phenylphosphine)palladium(II) dichloride; triethylamine In N,N-dimethyl-formamide at 20℃; Sonogashira Cross-Coupling; Inert atmosphere; | 58% |
- 68236-20-4
2-chloro-7-methoxyquinoline-3-carbaldehyde
- 1287695-24-2
N-((E)-(2-chloro-6-methoxyquinolin-3-yl)methylidene)-4-methoxyaniline
| Conditions | Yield |
|---|---|
| In tetrahydrofuran at 120℃; under 5171.62 Torr; aza-Wittig reaction; solid phase reaction; | 100% |
- Total:31 Page 1 of 1 1
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Specification
The 3-Quinolinecarboxaldehyde,2-chloro-7-methoxy-, with the CAS registry number 68236-20-4, is also known as 2-Chloro-3-formyl-7-methoxyquinoline. This chemical's molecular formula is C11H8ClNO2 and formula weight is 221.64. What's more, its IUPAC name is 2-chloro-7-methoxyquinoline-3-carbaldehyde.
Physical properties of 3-Quinolinecarboxaldehyde,2-chloro-7-methoxy- are: (1)ACDLogP: 2.6; (2)#H bond donors: 0; (3)#H bond acceptors: 3; (4)#Freely Rotating Bonds: 2; (5)Polar Surface Area: 39.2 Å2; (6)Heavy Atom Count: 15; (7)Complexity: 237; (8)Covalently-Bonded Unit Count: 1; (9)Density: 1.348 g/cm3; (10)Flash Point: 179.9 °C; (11)Boiling Point: 379.9°C at 760 mmHg.
You can still convert the following datas into molecular structure:
(1)Canonical SMILES: COC1=CC2=NC(=C(C=C2C=C1)C=O)Cl
(2)InChI: InChI=1S/C11H8ClNO2/c1-15-9-3-2-7-4-8(6-14)11(12)13-10(7)5-9/h2-6H,1H3
(3)InChIKey: WRXZCLBKDXISQA-UHFFFAOYSA-N