90050-69-4

Basic information

• Product Name: α,α-dibromo-4-nitroethylbenzene
• Synonyms: α,α-dibromo-4-nitroethylbenzene
• CAS NO: 90050-69-4
• Molecular Weight: 308.957
• Mol File: 90050-69-4.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: α,α-dibromo-4-nitroethylbenzene(CAS DataBase Reference)
• NIST Chemistry Reference: α,α-dibromo-4-nitroethylbenzene(90050-69-4)
• EPA Substance Registry System: α,α-dibromo-4-nitroethylbenzene(90050-69-4)

Safety Data

• Hazardous Substances Data: 90050-69-4(Hazardous Substances Data)

Upstream product

• 100-12-9 4-ethylnitrobenzene 
• 19935-81-0 4-nitro-(1-bromoethyl)benzene 

Downstream Products

• 100-19-6 (4-nitrophenyl)ethanone 
• 937-31-5 (4-Nitrophenyl)acetylene 

Relevant articles and documents

Preparation method of acetenyl aniline

The invention discloses a preparation method of acetenyl aniline, wherein the preparation method comprises the following steps: by using nitroethylbenzene as a raw material and MBr-MBrO3-H2SO4 (M=Na or K) as a bromination reagent, carrying out free radical bromination reaction to prepare 1,1-dibromo-1-(nitrophenyl)ethane, carrying out elimination reaction under the action of alkali to obtain nitrophenylacetylene, and finally, carrying out Fe/HCl reduction to obtain acetenyl aniline. The preparation method provided by the invention has the advantages of cheap and easily available raw materials, simple and safe operation, good reaction selectivity, high product yield, less emission of three wastes and the like.

Direct and selective benzylic oxidation of alkylarenes via C-H abstraction using alkali metal bromides

A direct benzylic oxidation of alkylarenes via C-H bond abstraction was developed using alkali metal bromides and oxidants under mild conditions. This reaction proceeded with excellent selectivity by thermal oxidation or photooxidation to provide a broad range of carbonyl compounds containing electron-deficient aryl carbonyl compounds in high yields.