2,2'-Oxybis(nitrobenzene)
- Product Name
- 2,2'-Oxybis(nitrobenzene)
- CAS No.
- 2217-65-4
- Chemical Name
- 2,2'-Oxybis(nitrobenzene)
- Synonyms
- Olanzapine Impurity 26;Olanzapine Impurity 34;2,2'-Oxybis(nitrobenzene);2,2'-Oxybis(nitrobenzdene);Benzene, 1,1'-oxybis[2-nitro-
- CBNumber
- CB63037742
- Molecular Formula
- C12H8N2O5
- Formula Weight
- 260.2
- MOL File
- 2217-65-4.mol
2,2'-Oxybis(nitrobenzene) Property
- Melting point:
- 114.5 °C
- Boiling point:
- 185 °C(Press: 15 Torr)
- Density
- 1.416±0.06 g/cm3(Predicted)
- storage temp.
- Sealed in dry,Room Temperature
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H302Harmful if swallowed
- Precautionary statements
-
P280Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- O990158
- Product name
- 2,2''-Oxybis(nitrobenzdene)
- Packaging
- 50mg
- Price
- $45
- Updated
- 2021/12/16
- Product number
- O990158
- Product name
- 2,2''-Oxybis(nitrobenzdene)
- Packaging
- 100mg
- Price
- $60
- Updated
- 2021/12/16
- Product number
- 1858AL
- Product name
- 2,2'-Oxybis(nitrobenzene)
- Packaging
- 10g
- Price
- $849
- Updated
- 2021/12/16
- Product number
- A384376
- Product name
- 2,2'-Oxybis(nitrobenzene)
- Purity
- 95%
- Packaging
- 100mg
- Price
- $21
- Updated
- 2021/12/16
- Product number
- A384376
- Product name
- 2,2'-Oxybis(nitrobenzene)
- Purity
- 95%
- Packaging
- 250mg
- Price
- $33
- Updated
- 2021/12/16
2,2'-Oxybis(nitrobenzene) Chemical Properties,Usage,Production
Synthesis
1493-27-2
2217-65-4
General procedure: 1-fluoro-2-nitrobenzene (1.0 mmol) was used as a feedstock, and tributylphosphine (PBu3, 2.0 mmol), palladium acetate (Pd(OAc)2, 2 mol%), and potassium carbonate/zirconium oxide (K2CO3/ZrO2, 1.5 equiv, based on K2CO3, 2.070 g) were added in xylene (10 mL). The mixture was stirred at reflux under nitrogen protection for 24 hours or until TLC showed that the reaction was complete. After completion of the reaction, the mixture was filtered and washed with dichloromethane (DCM). The organic layers were combined and the solvent was removed by evaporation. The product was purified by column chromatography using dichloromethane/hexane (1:1 to 1:2) as eluent to give the target product 2,2'-oxobis(nitrobenzene).
References
[1] Journal of the Chemical Society, Perkin Transactions 2: Physical Organic Chemistry (1972-1999), 1992, # 3, p. 377 - 382
[2] Chemistry - An Asian Journal, 2015, vol. 10, # 2, p. 468 - 473
[3] Journal of Chemical Research, 2016, vol. 40, # 11, p. 691 - 693
[4] Journal of Organic Chemistry, 2018, vol. 83, # 24, p. 14882 - 14893
2,2'-Oxybis(nitrobenzene) Preparation Products And Raw materials
Raw materials
Preparation Products
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