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CAS RN: 830-74-0 | Product Number: A2943
1-Allylisatin
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Purity: >98.0%(GC)
Synonyms:
- 1-Allylindole-2,3-dione
- 1-Allyl-2,3-indolinedione
Product Documents:
| Size | Unit Price | Same Day | 2-3 Business Days | Other Lead Time |
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|---|---|---|---|---|---|
| 1G |
$174.00
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8 | 18 | Contact Us |
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| Product Number | A2943 |
| Purity / Analysis Method | >98.0%(GC) |
| Molecular Formula / Molecular Weight | C__1__1H__9NO__2 = 187.20 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature | Room Temperature (Recommended in a cool and dark place, <15°C) |
| CAS RN | 830-74-0 |
| Reaxys Registry Number | 1528099 |
| PubChem Substance ID | 354333758 |
| MDL Number | MFCD00224218 |
Specifications
| Appearance | White to Light yellow to Red powder to crystal |
| Purity(GC) | min. 98.0 % |
| Melting point | 84.0 to 88.0 °C |
| NMR | confirm to structure |
Properties (reference)
| Melting Point | 86 °C |
| Boiling Point | 145 °C/1 mmHg |
| Maximum Absorption Wavelength | 267 nm |
GHS
| Pictogram |
|
| Signal Word | Warning |
| Hazard Statements | H315 : Causes skin irritation. H319 : Causes serious eye irritation. |
| Precautionary Statements | P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ eye protection/ face protection. P302 + P352 : IF ON SKIN: Wash with plenty of water. P337 + P313 : If eye irritation persists: Get medical advice/ attention. P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P362 + P364 : Take off contaminated clothing and wash it before reuse. P332 + P313 : If skin irritation occurs: Get medical advice/ attention. |
Related Laws:
Transport Information:
| H.S.code* | 2933.79-000 |
Application
Multicomponent Reactions involving Arynes, Heterocycles, and Isatins
Experimental procedure: To a screw-capped test tube equipped is added 18-crown 6-ether (0.396 g, 1.5 mmol), KF (0.087 g, 1.5 mmol) and 1 (0.094 g, 0.50 mmol). Then the tube is evacuated and backfilled with argon. The mixture is dissolved in THF (2.0 mL). The resultant reaction mixture is kept stirring at 30 °C for 5 min. To the stirring solution is added pyridine (0.060 g, 0.75 mmol) and the 2-(trimethylsilyl)phenyl trifluoromethane sulfonate (0.223 g, 0.75 mmol) and the reaction mixture is stirred for 12 h at 30 °C. The reaction stops and the crude reaction mixture is purified by column chromatography (Pet. ether:EtOAc = 75 : 25) on silica gel to afford 2 (0.126 g, 73%) as a yellow solid.
References
- Transition-Metal-Free Multicomponent Reactions Involving Arynes, N-Heterocycles, and Isatins
PubMed Literature
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