Published TCIMAIL newest issue No.199
Maximum quantity allowed is 999
| Taille | Prix unitaire | Belgique | Japon * | Quantité |
Informations d'expédition
|
|---|---|---|---|---|---|
| 10EACH |
€60.00
|
Contactez-nous | 19 |
|
*Stock disponible en Belgique : Expédition le jour même
*Stock disponible au Japon : Veuillez consulter la simulation d'expédition pour une estimation des délais d'expédition (hors articles réglementés et expédition avec Carboglace)
Contents (per one capsule)
Uses of Reagent
Soluble Solvents
Related Product
| Numéro de produit | R0313 |
| Formule moléculaire / poids moléculaire | C__5H__9NO__2 = 115.13 |
| Etat physique (20 ° C) | Solid |
Condition de stockage
|
Room Temperature (Recommended in a cool and dark place, <15°C) |
| Stocker sous gaz inerte | Store under inert gas |
| Condition à éviter | Hygroscopic |
| CAS RN | 147-85-3 |
| Appearance | White to Almost white capsule |
| Functionality test (conversion ratio) | min.90.0 % |
| N ° SH (import / export) (TCI-E) | 3822190090 |
Copper(I) iodide (HPMC encapsulated) (one capsule) and L-proline (HPMC encapsulated) (one capsule) were added to a solution of indole (93.7 mg, 800 µmol), 2-bromopyridine (164 mg, 1.04 mmol, 1.3 eq.) and cesium carbonate (521 mg, 1.60 mmol, 2.0 eq.) in DMSO (2.5 mL) at room temperature and the reaction mixture was stirred at 150 °C for 2 hours. After cooling to room temperature, the solution was diluted with ethyl acetate (15 mL) and sat. Na2SO4 aq. (15 mL), and filtered through Celite pad and the filtrate was extracted with ethyl acetate (15 mL x 2). The organic layer was washed with 2 mol/L HCl (15 mL) and sat. NaHCO3 aq. (15 mL), dried over sodium sulfate and concentrated under reduced pressure. The crude product was purified by silica gel column chromatography (ethyl acetate:hexane = 1:10 - 1:5) to afford N-(2-pyridyl)indole (100 mg, 62% yield) as a pale-yellow oil.
The reaction mixture was monitored by UPLC.
The material of the capsule is water-soluble HPMC (hydroxypropyl methylcellulose).
The capsule has the shape shown in Fig. 1 and L-proline (ca. 500 μmol) and copper(I) iodide (ca. 800 μmol) are encapsulated in each capsule, respectively.


N-(2-Pyridyl)indole
1H NMR (400 MHz, CDCl3); δ 8.21 (d, J = 8.0 Hz, 1H), 7.85-7.81 (m, 1H), 7.37 (d, J = 4.0 Hz, 1H), 7.67 (d, J = 8.0 Hz, 1H), 7.51 (d, J = 8.0 Hz, 1H), 7.30(t, J = 8.0 Hz, 1H), 7.23-7.16 (m, 2H).
La FDS demandée n'est pas disponible.
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Un échantillon CoA pour ce produit n'est pas disponible pour le moment.
Le tableau analytique demandé n'est pas disponible. Nous sommes désolés pour ce désagrément.