25062-46-8

Basic information

• Product Name: 4-BROMOBENZALDEHYDE OXIME
• Synonyms: (Z)-4-Bromobenzaldehyde oxime
• CAS NO: 25062-46-8
• Molecular Formula: C₇H₆BrNO
• Molecular Weight: 200.03
• Product Categories: Bromine Compounds;Miscellaneous Compounds
• Mol File: 25062-46-8.mol
• Article Data: 140

Chemical Properties

• Boiling Point: 253.2°Cat760mmHg
• Flash Point: 107°C
• Appearance: /
• Density: 1.52g/cm³
• Vapor Pressure: 0.00961mmHg at 25°C
• Refractive Index: 1.581
• CAS DataBase Reference: 4-BROMOBENZALDEHYDE OXIME(CAS DataBase Reference)
• NIST Chemistry Reference: 4-BROMOBENZALDEHYDE OXIME(25062-46-8)
• EPA Substance Registry System: 4-BROMOBENZALDEHYDE OXIME(25062-46-8)

Safety Data

• Hazardous Substances Data: 25062-46-8(Hazardous Substances Data)

Usage

InChI:InChI=1/C7H6BrNO/c8-7-3-1-6(2-4-7)5-9-10/h1-5,10H/b9-5-

Upstream product

• 1122-91-4 4-bromo-benzaldehyde 
• 2935-35-5 (S)-2-phenylglycine 
• 29203-58-5 4-bromo-N-hydroxybenzenecarboximidoyl chloride 
• 3959-07-7 4-Bromobenzylamine 
• 873-75-6 4-bromobenzenemethanol 
• 2826-24-6 4-bromobenzylidenemalononitrile 
• 33581-31-6 4-bromobenzaldoxime O-methyl ether 
• 178742-95-5 ethyl 3-(ethynyl)benzoate 
• 150969-58-7 ethyl 3-<(trimethylsilyl)ethynyl>benzoate 
• 24398-88-7 ethyl 3-bromobenzoate 
• 42205-33-4 (E)-ethyl 3-(4-bromophenyl)-2-cyanoacrylate 
• 29559-25-9 1-bromo-4-(nitromethyl)benzene 
• 92400-12-9 4-bromo-benzaldehyde-(O-methyl oxime N-oxide ) 
• 87-91-2 diethyl (2R,3R)-tartrate 

Downstream Products

• 25062-46-8 4-bromobenzaldehyde Oxime 
• 41542-51-2 4-Bromo-N-hydroxy-thiobenzimidic acid 2-diethylamino-ethyl ester 
• 619-42-1 4-methoxycarbonylphenyl bromide 
• 53690-03-2 n-propyl 4-bromobenzoate 
• 143675-90-5 1,1-dimethylpropyl 4-bromobenzoate 
• 98837-44-6 (E)-N-(4-bromobenzylidene)-P,P-diphenylphosphinic amide 
• 143675-91-6 cyclohexyl 4-bromobenzoate 
• 120047-91-8 n-butyl 4-bromobenzoate 
• 1122-91-4 4-bromo-benzaldehyde 
• 83670-49-9 N-(4-bromobenzyl)hydroxylamine 
• 281207-63-4 ethyl cis-6-aza-2-[(tert-butoxy)carbonylamino]-7-(4-bromophenyl)-5-oxaspiro[3.4]oct-6-ene-2-carboxylate 
• 325692-79-3 (1S,5S,8S)-4-(4'-Bromophenyl)-8-(tert-butyldimethylsilyloxy)-2-oxa-3-azabicyclo[3.3.0]oct-3-en-6-one 
• 623-00-7 4-bromobenzenecarbonitrile 
• 586-76-5 4-Bromobenzoic acid 

Relevant articles and documents

The local and natural sources in synthetic methods: the practical synthesis of aryl oximes from aryl aldehydes under catalyst-free conditions in mineral water

The synthesis of oximes from aryl aldehydes was prepared using hydroxylamine hydrochloride. The obtained oxime compounds were synthesized at maximum efficiency in mineral water at room temperature. The developed method is economical, practical and environmentally friendly. All of the aldehydes were converted the oxime a method using local sources and useful for industrial applications is introduced in the literature. Graphic abstract: In this study, addition elimination reaction, one of the important reactions of organic chemistry, was carried out using local sources. With this reaction, aryl oximes were obtained from aryl aldehydes in mineral water under catalyst-free conditions.[Figure not available: see fulltext.]

Preparation method O - alkyl substituted hydroxylamine salt

The invention relates to a preparation method of N - alkyl substituted hydroxylamine salt, and belongs to fine chemical engineering. Pesticide or bulk pharmaceutical chemicals technical field. The present invention reacts with the N - alkyl of the oxime with an inorganic salt of hydroxylamine to give N - alkyl-substituted hydroxylamine salt and oxime. The invention provides an efficient and environment-friendly method for preparing N - alkyl substituted hydroxylamine salt, and simultaneously, an N - alkyl substituted hydroxylamine salt is prepared, and the oxime can be re-prepared to form N - alkylate of oxime so as to realize the material circulation. No equivalent acid is used in the reaction process. Alkali neutralization, avoided the current method to use a large amount of acid, alkali and produce inorganic salt solid waste shortcoming, environmental protection more. The preparation method is mild in reaction condition, and the defects of high pollution and high energy consumption of the traditional process are overcome. In-flight R1 , R2 What is R is as claimed in the claims and the description.

Visible-light mediated stereospecific C(sp2)-H difluoroalkylation of (Z)-aldoximes

A visible light mediated stereospecific C(sp2)-H difluoroalkylation of (Z)-aldoximes to (E)-difluoroalkylated ketoximes has been described. In this reaction, (hetero)-aromatic and aliphatic difluoroalkylated ketoximes could be obtained with the retention of the configuration of the starting aldoximes. A preliminary mechanism study showed that a difluoromethyl radicalviaan SET pathway was involved.