109244-04-4

Usage

Chemical Structure

Contains an amino group, a hydroxyphenyl group, and a phosphorus atom

Type of Compound

Phosphonic acid compound

Industrial Applications

Chelating agent in metal cleaning and water treatment processes
Corrosion inhibitor in oil and gas production
Sequestering agent in textile and paper industries

Synthesis

Utilized in the synthesis of pharmaceuticals and agrochemicals

Complex Formation

Ability to form stable complexes with metal ions

Building Block

Potential as a building block in organic chemistry

Versatility

Wide range of applications across different industries

Upstream product

• 70401-40-0 N,N′-[(2-hydroxyphenyl)methylene]bis(acetamide) 
• 90-02-8 salicylaldehyde 

Downstream Products

• 90-02-8 salicylaldehyde 
• 89694-43-9 (2-Hydroxy-benzoyl)-phosphonic acid 

Relevant academic research and scientific papers

The synthesis of 1-aminobenzylphosphonic acids from benzylidenediphenylmethylamines, for use as structural units in antithrombotic tripeptides

Acid hydrolyses of O,O-dimethyl or O,O-diethyl 1-(diphenylmethylamino) benzylphosphonate intermediates 2, formed from the addition at elevated temperature of dimethyl or diethyl phosphite to benzylidenediphenylmethylamines 1, generates 1-aminobenzylphosphonic acids 3 in good yield.

Synthesis of 1-Aminoalkylphosphonic Acids via Amidoalkylation of Phosphorous Acid by N,N'-Alkylidenbisamides

N,N'-Alkylidenebisamides 1, totally unsuitable as amidoalkylating agents toward phosphorous acid, react with its "activated" form prepared "in situ" from phosphorous(III) chloride and acetic acid to give the desired 1-amidoalkylphosphonic acids 2 in high yield.