51903-38-9

Basic information

• Product Name: 2,4,6-TRIMETHOXYBENZALDEHYDE OXIME
• Synonyms: 2,4,6-TRIMETHOXYBENZALDEHYDE OXIME;Benzaldehyde, 2,4,6-triMethoxy-, oxiMe;(E)-N-[(2,4,6-trimethoxyphenyl)methylidene]hydroxylamine
• CAS NO: 51903-38-9
• Molecular Formula: C₁₀H₁₃NO₄
• Molecular Weight: 213.23
• Mol File: 51903-38-9.mol
• Article Data: 6

Chemical Properties

• Boiling Point: 360.1±42.0 °C(Predicted)
• Appearance: /
• Density: 1.14±0.1 g/cm3(Predicted)
• PKA: 10.79±0.10(Predicted)
• CAS DataBase Reference: 2,4,6-TRIMETHOXYBENZALDEHYDE OXIME(CAS DataBase Reference)
• NIST Chemistry Reference: 2,4,6-TRIMETHOXYBENZALDEHYDE OXIME(51903-38-9)
• EPA Substance Registry System: 2,4,6-TRIMETHOXYBENZALDEHYDE OXIME(51903-38-9)

Safety Data

• Hazardous Substances Data: 51903-38-9(Hazardous Substances Data)

Usage

Chemical class

oximes

Functional group

-C=N-OH

Usage

reagent in organic synthesis, manufacturing of pharmaceuticals

Molecular structure

three methoxy groups, an aldehyde functional group, and an oxime functional group attached to a benzene ring

Unique chemical properties

presence of the oxime functional group

Building block

used in the synthesis of complex organic molecules

Role

preparation of various heterocyclic compounds

Pharmacological activities

potential anti-inflammatory and antioxidant properties

Upstream product

• 830-79-5 2,4,6-trimethoxybenzaldehyde 

Downstream Products

• 77648-20-5 2,4,6-trimethoxybenzylamine 
• 2904-59-8 2,4,6-trimethoxybenzonitrile N-oxide 
• 2904-65-6 2,4,6-trimethoxybenzohydroximoyl chloride 
• 72046-73-2 1,1'-Methylenebis(2,4,6-trimethoxybenzene) 
• 149286-54-4 N-(2,4,6-trimethoxy-benzyl)-acetamide 
• 263841-10-7 trans-dimethyl 3-(2,4,6-trimethoxy phenyl)-4,5-dihydro-4,5-isoxazoledicarboxylate 
• 1449421-92-4 5,6-dimethyl-3-(2,4,6-trimethoxyphenyl)benzo[d]isoxazole-4,7-diol 
• 121561-92-0 9-[3-(2,4,6-Trimethoxy-phenyl)-4,5-dihydro-isoxazol-5-yl]-9H-carbazole 
• 160280-06-8 Acetic acid (2S,3R,4S,5R,6R)-4,5-diacetoxy-6-acetoxymethyl-2-(N-hydroxy-2,4,6-trimethoxy-benzimidoylsulfanyl)-tetrahydro-pyran-3-yl ester 
• 2571-54-2 2,4,6-trimethoxybenzonitrile 

Relevant articles and documents

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.

Synthesis, antimicrobial and antioxidant activities of 2-isoxazoline derivatives

A series of derivatives of trans-3-(2,4,6-trimethoxyphenyl)4,5-dihydroisoxazolo-4,5-bis[carbonyl-(40phenyl)thiosemicarbazide (9) and of trans-3-(2,4,6-trimethoxyphenyl)-4,5-dihydro isoxazolo-4,5-bis(aroylcarbohydrazide) (10a–c) were synthesized

Trifluoromethanesulfonyloxy-group-directed regioselective (3 + 2) cycloadditions of benzynes for the synthesis of functionalized benzo-fused heterocycles

Highly regioselective (3 + 2) cycloadditions of (trifluoromethanesulfonyloxy)benzynes [(triflyloxy)benzynes] with 1,3-dipoles followed by cross-coupling reactions provided multisubstituted benzo-fused heterocycles. The triflyloxy group at the 3-position of benzynes, and even that at the remote 4-position, greatly affected the regiocontrol of the cycloaddition. These groups also served to install other substituents at their ipso-positions.