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Published TCIMAIL newest issue No.197
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CAS RN: 131-09-9 | Product Number: C0123
2-Chloroanthraquinone
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Purity: >99.0%(GC)
Synonyms:
Product Documents:
| Size | Unit Price | Belgium | Japan* | Quantity |
|---|---|---|---|---|
| 25G |
45,00 €
|
6 | ≥40 |
|
*Stock available in Belgium will be delivered in 1 to 3 days
*Stock available in Japan will be delivered in 1 to 2 weeks (excludes regulated items and dry ice shipments).
| Product Number | C0123 |
| Purity / Analysis Method | >99.0%(GC) |
| Molecular Formula / Molecular Weight | C__1__4H__7ClO__2 = 242.66 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature | Room Temperature (Recommended in a cool and dark place, <15°C) |
| CAS RN | 131-09-9 |
| Reaxys Registry Number | 2051842 |
| PubChem Substance ID | 87565303 |
| SDBS (AIST Spectral DB) | 122 |
| MDL Number | MFCD00001227 |
Specifications
| Appearance | White to Light orange to Yellow powder to crystal |
| Purity(GC) | min. 99.0 % |
| Melting point | 209.0 to 212.0 °C |
| NMR | confirm to structure |
Properties (reference)
| Melting Point | 210 °C |
| Boiling Point | 292 °C/30 mmHg |
| Solubility in water | Insoluble |
| Solubility (soluble in) | Ethanol, Benzene, Nitrobenzene |
GHS
| Pictogram |
|
| Signal Word | Warning |
| Hazard Statements | H302 : Harmful if swallowed. H315 : Causes skin irritation. H319 : Causes serious eye irritation. H412 : Harmful to aquatic life with long lasting effects. |
| Precautionary Statements | P501 : Dispose of contents/ container to an approved waste disposal plant. P273 : Avoid release to the environment. P270 : Do not eat, drink or smoke when using this product. P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ eye protection/ face protection. P337 + P313 : If eye irritation persists: Get medical advice/ attention. |
Related Laws:
| EC Number | 205-010-0 |
| RTECS# | CB6151000 |
Transport Information:
| HS Number | 2914790090 |
Application
Aerobic Photooxidative Carbon–Carbon Bond Formation between Tertiary Amines and Carbon Nucleophiles
Typical Procedure (Entry 1):
A solution of 2-phenyl-1,2,3,4-tetrahydroisoquinoline (0.3 mmol), 2-chloroanthraquinone (0.021 mmol) and MeNO2 (1.5 mmol) in MeOH (3 mL) in a Pyrex test tube, purged with an O2 balloon, is stirred and externally irradiated by fluorescent lamps for 20 h. The mixture is then concentrated in vacuo. Purification of the crude product by flash chromatography on silica gel (hexane : EtOAc : Et3N = 100 : 10 : 1) gives 1-(nitromethyl)-2-phenyl-1,2,3,4-tetrahydroisoquinoline (64.5 mg, Y. 80%).
A solution of 2-phenyl-1,2,3,4-tetrahydroisoquinoline (0.3 mmol), 2-chloroanthraquinone (0.021 mmol) and MeNO2 (1.5 mmol) in MeOH (3 mL) in a Pyrex test tube, purged with an O2 balloon, is stirred and externally irradiated by fluorescent lamps for 20 h. The mixture is then concentrated in vacuo. Purification of the crude product by flash chromatography on silica gel (hexane : EtOAc : Et3N = 100 : 10 : 1) gives 1-(nitromethyl)-2-phenyl-1,2,3,4-tetrahydroisoquinoline (64.5 mg, Y. 80%).
References
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