Maximum quantity allowed is 999
CAS RN: 95464-05-4 | Product Number: B2064
[1,1'-Bis(diphenylphosphino)ferrocene]palladium(II) Dichloride Dichloromethane Adduct
Purity: >98.0%(T)
- [1,1'-Bis(diphenylphosphino)ferrocene]dichloropalladium(II) Dichloromethane Adduct
- Dichloro[1,1'-bis(diphenylphosphino)ferrocene]palladium(II) Dichloromethane Adduct
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| Product Number | B2064 |
Purity / Analysis Method
|
>98.0%(T) |
| Molecular Formula / Molecular Weight | C__3__4H__2__8Cl__2FeP__2Pd·CH__2Cl__2 = 816.64 |
| Physical State (20 deg.C) | Solid |
Storage Temperature
|
Room Temperature (Recommended in a cool and dark place, <15°C) |
Packaging and Container
|
1G-Glass Bottle with Plastic Insert (View image) |
| CAS RN | 95464-05-4 |
| Reaxys Registry Number | 13180458 |
| PubChem Substance ID | 87564938 |
| MDL Number | MFCD00792899 |
| Appearance | Light yellow to Amber to Dark green powder to crystal |
| Purity(Argentometric Titration) | min. 98.0 % |
| Melting Point | 280 °C |
| Pictogram |
|
| Signal Word | Warning |
| Hazard Statements | H302 + H312 + H332 : Harmful if swallowed, in contact with skin or if inhaled. H315 : Causes skin irritation. H319 : Causes serious eye irritation. |
| Precautionary Statements | P501 : Dispose of contents/ container to an approved waste disposal plant. P261 : Avoid breathing dust. P270 : Do not eat, drink or smoke when using this product. P271 : Use only outdoors or in a well-ventilated area. P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection. 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. P301 + P312 + P330 : IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell. Rinse mouth. P302 + P352 + P312 : IF ON SKIN: Wash with plenty of water.Call a POISON CENTER/doctor if you feel unwell. P304 + P340 + P312 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/doctor if you feel unwell. |
| H.S.code* | 2843.90-000 |

Used Chemicals
Procedure
To a solution of 2-bromo-3-methylpyridine (103 mg, 60 mmol) in degassed toluene (0.6 mL, 0.1 mol/L) and H2O (0.2 mL) was added 3-(tert-butoxycarbonyl)phenylboronic acid (150 mg, 0.66 mmol, 1.1 equiv), K2CO3 (398 mg, 2.9 mmol, 4.8 equiv), [1,1'-bis(diphenylphosphino)ferrocene]palladium(II) dichloride dichloromethane adduct (24.5 mg, 3.0 μmol, 5.0 mol%) and the mixture was stirred at reflux for 4 h. The reaction mixture was diluted with H2O (10 mL) and extracted with EtOAc (20 mL x 3). The solvent was removed under reduced pressure and the residue was purified by silica gel column chromatography (hexane : EtOAc = 1 : 0 to 4 : 1) to give 1 as a pale yellow oil (155 mg, 94%).
Experimenter’s Comments
The reaction mixture was monitored by TLC (hexane : EtOAc = 2 : 1, Rf = 0.62).
Analytical Data(Compound 1)
1H NMR (400 MHz, CDCl3); δ 8.54 (brd, J = 5.0 Hz, 1H), 8.14 (q, J = 1.5 Hz, 1H), 8.03 (dt, J = 7.8, 1.4 Hz, 1H), 7.69 (dq, J = 7.6, 1.5 Hz, 1H), 7.60 (m, 1H), 7.51 (dt, J = 7.7, 1.1 Hz, 1H), 7.21 (dd, J = 7.8, 4.6 Hz, 1H), 2.36 (s, 3H), 1.58 (s, 9H).
Lead Reference
- Evaluation of 1,2,3-Triazoles as Amide Bioisosteres In Cystic Fibrosis Transmembrane Conductance Regulator Modulators VX-770 and VX-809

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