22032-06-0

Basic information

• Product Name: hydroxybenzaldoxime
• Synonyms: hydroxybenzaldoxime
• CAS NO: 22032-06-0
• Molecular Weight: 137.138
• Mol File: 22032-06-0.mol
• Article Data: 10

Chemical Properties

• CAS DataBase Reference: hydroxybenzaldoxime(CAS DataBase Reference)
• NIST Chemistry Reference: hydroxybenzaldoxime(22032-06-0)
• EPA Substance Registry System: hydroxybenzaldoxime(22032-06-0)

Safety Data

• Hazardous Substances Data: 22032-06-0(Hazardous Substances Data)

Upstream product

• 90-02-8 salicylaldehyde 
• 89-95-2 2-methyl-benzyl alcohol 

Downstream Products

• 65-45-2 salicylamide 
• 125674-87-5 Dimethyl 3-(2-hydroxyphenyl)-2-isoxazolin-5-ylphosphonate 
• 1403333-07-2 methyl 1'-methyl-1'H-1,4'-bipyrazole-3-carboxylate 
• 611-20-1 salicylonitrile 

Relevant articles and documents

A hydrophilic inorganic framework based on a sandwich polyoxometalate: Unusual chemoselectivity for aldehydes/ketones with in situ generated hydroxylamine

A hydrophilic inorganic porous catalyst was prepared via the hydrothermal method. The combination of [WZn3(H2O)2(ZnW9O34)2]12- and Co(ii) provides a synergistical catalytic way to promote oximation of aldehyde/ketone with in situ generated hydroxylamine that initially produces an oxime, which further either dehydrates into a nitrile or undergoes a Beckmann rearrangement to form an amide.

AlPW12O40 and AlPMo12O40 as highly effective and eco-friendly catalysts for aldoximation of aldehydes under solvent-free conditions

The oxime formation of aromatic aldehydes has directly been carried out with hydroxylamine hydrochloride using heteropoly acids (AlPW12O 40, AlPMo12O40) as catalysts in the absence of solvent. It is found that these heteropoly acids were effective catalysts for the formation of oxime of aldehydes. This method consistently has the advantage of high yields of the products, short reaction time, mild and solvent-free conditions, cleaner reactions and isolation procedures.

Titanium oxide (TiO2) catalysed one-step Beckmann rearrangement of aldehydes and ketones in solvent free conditions

In the presence of titanium oxide (TiO2) and without any additional organic solvents, Beckmann rearrangement of several ketones and aldehydes was performed in good yield.