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CAS RN: 676525-77-2 | Product Number: D4887
(4,4'-Di-tert-butyl-2,2'-bipyridine)bis[(2-pyridinyl)phenyl]iridium(III) Hexafluorophosphate
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![(4,4'-Di-tert-butyl-2,2'-bipyridine)bis[(2-pyridinyl)phenyl]iridium(III) Hexafluorophosphate](/_ui/responsive/theme-tci/images/missing_product_zoom.jpg "(4,4'-Di-tert-butyl-2,2'-bipyridine)bis[(2-pyridinyl)phenyl]iridium(III) Hexafluorophosphate")
Purity: >85.0%(HPLC)
Synonyms:
- Ir[(ppy)2(dtbbpy)]PF6
- [4,4-Di-tert-butyl-2,2'-bipyridine-κN1,κN1']bis[2-(2-pyridinyl-κN)phenyl-κC]iridium(III) Hexafluorophosphate
Product Documents:
| Size | Unit Price | Same Day | 2-3 Business Days | Other Lead Time |
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|---|---|---|---|---|---|
| 200MG |
NT$9,760
|
6 | 37 | Contact Us |
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| Product Number | D4887 |
| Purity / Analysis Method | >85.0%(HPLC) |
| Molecular Formula / Molecular Weight | C__4__0H__4__0F__6IrN__4P = 913.97 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature | Refrigerated (0-10°C) |
| Condition to Avoid | Light Sensitive,Heat Sensitive |
| Packaging and Container | 200MG-Glass Bottle with Plastic Insert (View image) |
| CAS RN | 676525-77-2 |
| Reaxys Registry Number | 17851176 |
| PubChem Substance ID | 253661441 |
Specifications
| Appearance | Light yellow to Yellow to Orange powder to crystal |
| Purity(HPLC) | min. 85.0 area% |
Properties (reference)
| Maximum Absorption Wavelength | 380 nm (CH__2Cl__2) |
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* | 2843.90-000 |
Application
TCI Practical Example: Synthesis of 3-arylpiperazine using visible light with [Ir(ppy)2(dtbbpy)]PF6 catalyst
Used Chemicals
Procedure
An oven-dried Schlenck tube was charged with N-(2-aminoethyl)-N-benzylglycine bis(trifluoroacetate) (88 mg, 0.20 mmol), and the system was degassed through N2 purging (3 x 5 min). 1 mol/L KOH solution in methanol (0.82 mL, 0.82 mmol) and 4-fluorobenzaldehyde (35 mg, 0.28 mmol) were subsequently added. The reaction mixture was stirred at room temperature for 0.5 h. A solution of [Ir(ppy)2(dtbbpy)]PF6 (1.8 mg, 2.0 x 10-3 mmol) in dry acetonitrile (3.2 mL) was added. The reaction was degassed with N2 bubbling before starting the irradiation and was stirred at room temperature under the exposure of blue LEDs for 3 h. The solution was filtered to remove the trifluoroacetate salt formed. The resulting mixture was concentrated under vacuum and purified with column chromatography (1 : 99 methanol / ethyl acetate on SiO2), giving 1-benzyl-3-(4-fluorophenyl)piperazine as a yellow oil (43 mg, 80%).
Experimenter's Comments
The reaction mixture was monitored by TLC (ethyl acetate, Rf = 0.25) and LCMS.
Analytical Data（1-Benzyl-3-(4-fluorophenyl)piperazine）
1H NMR (400 MHz, CDCl3); δ 7.35–7.20 (m, 7H), 6.99–6.91 (m, 2H), 4.29 (br, 1H) 3.94 (dd, 1H, J = 10.4, 2.8 Hz), 3.55 (s, 2H), 3.06–2.98 (m, 2H), 2.89–2.82 (m, 2H), 2.27 (ddd, 1H, 11.2, 9.2, 4.8 Hz), 2.20 (m, 1H).
13C NMR (101 MHz, CDCl3); δ 163.8, 161.3, 137.4, 135.7, 129.2, 128.4, 127.5, 115.5, 63.0, 59.5, 51.9, 45.5.
Lead Reference
- Visible-Light-Driven CarboxyLic Amine Protocol (CLAP) for the Synthesis of 2-Substituted Piperazines under Batch and Flow Conditions
PubMed Literature
Articles/Brochures
TCIMAIL
[TCIMAIL No.171] Visible Light Photoredox Catalysts[TCIMAIL No.187] Visible-Light Photoredox Catalyst to Synthesize 2-Subsituted Piperainzes
[Featured Products] C(sp2)-C(sp3) Cross-Coupling Reactions for Drug Discovery
[Product Highlights] Visible Light Photoredox Catalysts Useful for Chemical Modifications
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