17589-66-1

Basic information

• Product Name: 4-BROMO-2',4'-DINITRODIPHENYLETHER
• Synonyms: 4-BROMO-2',4'-DINITRODIPHENYLETHER
• CAS NO: 17589-66-1
• Molecular Formula: C₁₂H₇BrN₂O₅
• Molecular Weight: 339.09838
• Mol File: 17589-66-1.mol

Chemical Properties

• Boiling Point: 403.9°Cat760mmHg
• Flash Point: 198.1°C
• Appearance: /
• Density: 1.696g/cm³
• Vapor Pressure: 2.29E-06mmHg at 25°C
• Refractive Index: 1.656
• CAS DataBase Reference: 4-BROMO-2',4'-DINITRODIPHENYLETHER(CAS DataBase Reference)
• NIST Chemistry Reference: 4-BROMO-2',4'-DINITRODIPHENYLETHER(17589-66-1)
• EPA Substance Registry System: 4-BROMO-2',4'-DINITRODIPHENYLETHER(17589-66-1)

Safety Data

• Hazardous Substances Data: 17589-66-1(Hazardous Substances Data)

Usage

InChI:InChI=1/C12H7BrN2O5/c13-8-1-4-10(5-2-8)20-12-6-3-9(14(16)17)7-11(12)15(18)19/h1-7H

Upstream product

• 106-41-2 4-bromo-phenol 
• 70-34-8 2,4-Dinitrofluorobenzene 
• 7003-65-8 sodium 4-bromophenoxide 
• 97-00-7 1-chloro-2,4-dinitro-benzene 
• 2486-07-9 2,4-dinitrophenyl phenyl ether 
• 7726-95-6 bromine 
• 7553-56-2 iodine 
• 64-19-7 acetic acid 
• 127-09-3 sodium acetate 
• 67963-68-2 t-butyldimethylsilyl-4-bromophenol 
• 100-67-4 potassium phenolate 
• 17878-44-3 (4-bromophenoxy)trimethylsilane 

Downstream Products

• 106-41-2 4-bromo-phenol 
• 839-93-0 1-(2,4-dinitrophenyl)piperidine 

Relevant articles and documents

P(i-BuNCH2CH2)3N: an efficient promoter for the microwave synthesis of diaryl ethers

With the title proazaphosphatrane as a promoter, the coupling of aryl fluorides with aryl TBDMS ethers under microwave conditions gave moderate to high yields of the desired products at low catalyst loadings and in short times. In this methodology, electron deficient aryl fluorides possessing substituents, such as nitro, cyano, and ester, were coupled with sterically demanding aryl TBDMS ethers as well as with aryl TBDMS ethers bearing a variety of functionalities such as methoxy, halo, and cyano groups.

P(i-BuNCH2CH2)3N: An efficient promoter for the nucleophilic aromatic substitution reaction of aryl fluorides with aryl TBDMS (or TMS) ethers

(Chemical Equation Presented) The nucleophilic aromatic substitution reaction between electron-deficient aryl fluorides and aryl TBDMS (or TMS) ethers has been shown to be efficiently promoted by proazaphosphatranes such as P(i-BuNCH2CH2)3N (3). Excellent yields of diaryl ether products were obtained under unusually mild conditions.