Published TCIMAIL newest issue No.196
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CAS RN: 858971-43-4 | Product Number: B3292
1,2-Bis(phenylsulfinyl)ethane Palladium(II) Diacetate
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Purity: >96.0%(T)
Synonyms:
- White Catalyst
Product Documents:
| Size | Unit Price | Belgium | Japan* | Quantity |
|---|---|---|---|---|
| 200MG |
€59.00
|
Contact Us | 19 |
|
| 1G |
€160.00
|
6 | 19 |
|
*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 | B3292 |
| Purity / Analysis Method | >96.0%(T) |
| Molecular Formula / Molecular Weight | C__1__8H__2__0O__6PdS__2 = 502.89 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature | Frozen (<0°C) |
| Store Under Inert Gas | Store under inert gas |
| Condition to Avoid | Moisture Sensitive,Heat Sensitive |
| CAS RN | 858971-43-4 |
| Reaxys Registry Number | 17465335 |
| PubChem Substance ID | 87560756 |
| MDL Number | MFCD09842752 |
Specifications
| Appearance | Orange to Amber to Dark red powder to crystal |
| Purity(Chelometric Titration) | min. 96.0 % |
| NMR | confirm to structure |
Properties (reference)
| Solubility (soluble in) | Chloroform |
GHS
| Pictogram |
|
| Signal Word | Danger |
| Hazard Statements | H318 : Causes serious eye damage. |
| Precautionary Statements | P280 : Wear eye protection/ face protection. P305 + P351 + P338 + P310 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER/doctor. |
Related Laws:
Transport Information:
| HS Number | 2843909000 |
Application
TCI Practical Example: Intermolecular Allylic C-H Amination Using White Catalyst
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Used Chemicals
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Procedure
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A test tube with thread under air was charged with 1-decene (0.5 g, 3.56 mmol), MTBE (5.4 mL), White catalyst (181 mg, 0.36 mmol), 1,4-benzoquinone (770 mg, 7.12 mmol),methyl N-(p-toluenesulfonyl)carbamate (1.63 g, 7.12 mmol), N,N-diisopropylethylamine (40 μL, 0.21 mmol) and a magnetic stir bar were then sequentially added. The test tube was fitted with a glass stopper, stirred at 45 °C. After 72 h, the reaction mixture was allowed to cool to room temperature. The suspension was filtrated and washed with diethyl ether (30 mL). The filtrate was washed with 5% sodium carbonate aqueous solution (50 mL), and the aqueous phase was extracted with diethyl ether (30 mL). The combined organic phase was dried over sodium sulfate and filtered. The solvent was removed under reduced pressure and the residue was purified by medium pressure preparative chromatography (silica gel, hexane : ethyl acetate = 5 : 95 - 20 : 80), giving 1 as a yellow oil (0.73 g, 56%).
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Experimenter’s Comments
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The reaction mixture was monitored by TLC (ethyl acetate : hexane = 1 : 3, Rf = 0.58).
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Analytical Data（Compound 1）
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1H NMR (400 MHz, CDCl3); δ 7.81 (d, J = 9.2 Hz, 2H), 7.29 (d, J = 7.8 Hz, 2H), 5.78 (m,1H), 5.51 (m, 1H), 4.40 (d, J = 6.4 Hz, 2H), 3.68 (s, 3H), 2.43 (s, 3H), 2.04 (m, 2H), 1.37 (m, 10H), 0.88 (t, J = 6.7 Hz, 3H).
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Lead References
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- Catalytic Intermolecular Linear Allylic C−H Amination via Heterobimetallic Catalysis
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- A Catalytic, Brønsted Base Strategy for Intermolecular Allylic C−H Amination
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Other References
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- syn-1,2-Amino Alcohols via Diastereoselective Allylic C−H Amination
- Serial Ligand Catalysis: A Highly Selective Allylic C−H Oxidation
Application
Allylic C-H Oxidation, Amination Reactions
References
PubMed Literature
Articles/Brochures
TCIMAIL
[TCIMAIL No.147] Allylic C-H Oxidation • Amination Catalyst (White Catalyst)[Product Highlights] Allylic C-H Oxidation, Amination Reactions
[TCI Practical Example] Intermolecular Allylic C-H Amination Using White Catalyst
Product Documents (Note: Some products will not have analytical charts available.)
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