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CAS RN: 50525-27-4 | Product Number: T1655

Tris(2,2'-bipyridyl)ruthenium(II) Chloride Hexahydrate


Purity: >98.0%(T)
Synonyms:
  • Dichlorotris(2,2'-bipyridyl)ruthenium(II) Hexahydrate
  • Tris(2,2'-bipyridyl)dichlororuthenium(II) Hexahydrate
  • Ru(bpy)3Cl2 Hexahydrate
Documents:
1G
$101.00
3   Contact Us ≥100 
5G
$336.00
6   1   ≥40 

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Product Number T1655
Purity / Analysis Method >98.0%(T)
Molecular Formula / Molecular Weight C__3__0H__2__4Cl__2N__6Ru·6H__2O = 748.62 
Physical State (20 deg.C) Solid
Store Under Inert Gas Store under inert gas
Condition to Avoid Air Sensitive
Packaging and Container 1G-Glass Bottle with Plastic Insert (View image)
CAS RN 50525-27-4
Reaxys Registry Number 14615736
PubChem Substance ID 87577396
MDL Number

MFCD00149670

Specifications
Appearance Orange to Amber to Dark red powder to crystal
Purity(Precipitation Titration) min. 98.0 %
Water 12.0 to 15.0 %
Properties (reference)
Solubility in water Soluble
GHS
Related Laws:
RTECS# VM2730000
Transport Information:
HS Number 2933.39.9200
Application
TCI Practical Example: Arylation of N-Heteroarene Using a Photoredox Catalyst

Used Chemicals

Procedure

Ru(bpy)3Cl2・6H2O (80.1 mg, 0.125 mmol, 2.5 mol%), caffeine (9.71 g, 50.0 mmol, 10 eq.), 4-methoxybenzenediazonium tetrafluoroborate (1.11 g, 5.00 mmol, 1.0 eq.) and formic acid (25 mL) were added to a 100 mL four-necked round bottomed flask at room temperature. The mixture was placed at a distance of 2-3 cm from Blue LED lamps. The brown solution was stirred at rt under visible light irradiation. After 14 hours of irradiation, 5% sodium bicarbonate and dichloromethane were added. The organic layer was washed with brine. Organic layer was dried over Na2SO4 and concentrated under reduced pressure to afford the crude product as a red solid (8.20 g), which was purified by column chromatography on silica gel (hexane:ethyl acetate = 80:20 - 34:66) to afford compound 1 as a pale red solid (632 mg, y. 42 %).

Experimenter’s Comments

The flask was irradiated with 40 W blue LED lamps (3 cm away, with cooling fans to keep the reaction at room temperature).
The reaction mixture was monitored by 1H NMR.

Analytical Data(Compound 1)

1H NMR (400 MHz, CDCl3); δ 7.62 (d, J = 8.7 Hz, 2H), 7.01 (d, J = 8.7 Hz, 2H), 4.02 (s, 3H), 3.86 (s, 3H), 3.61 (s, 3H), 3.41 (s, 3H).

13C NMR (101 MHz, CDCl3); δ 161.1, 155.5, 152.1, 151.7, 148.2, 130.6, 120.5, 114.3, 108.2, 55.4, 33.9, 29.8, 27.9.

Lead Reference

Other Reference


PubMed Literature


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