26624-91-9

Basic information

• Product Name: Phosphonic acid, [phenyl(phenylamino)methyl]-, dimethyl ester
• CAS NO: 26624-91-9
• Molecular Formula: C15H18NO3P
• Molecular Weight: 291.287
• Mol File: 26624-91-9.mol
• Article Data: 68

Chemical Properties

• CAS DataBase Reference: Phosphonic acid, [phenyl(phenylamino)methyl]-, dimethyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: Phosphonic acid, [phenyl(phenylamino)methyl]-, dimethyl ester(26624-91-9)
• EPA Substance Registry System: Phosphonic acid, [phenyl(phenylamino)methyl]-, dimethyl ester(26624-91-9)

Safety Data

• Hazardous Substances Data: 26624-91-9(Hazardous Substances Data)

Upstream product

• 538-51-2 benzylidene phenylamine 
• 758640-21-0 N-Benzylaniline 
• 868-85-9 Dimethyl phosphite 
• 100-52-7 benzaldehyde 
• 62-53-3 aniline 
• 149-73-5 trimethyl orthoformate 
• 512-56-1 trimethyl phosphite 
• 100-51-6 benzyl alcohol 
• 96-36-6 methyl phosphite 
• 121-45-9 phosphorous acid trimethyl ester 
• 33490-60-7 (N-phenylbenzimidoyl) formic acid 

Downstream Products

• 6008-36-2 1-phenylnonan-1-one 
• 60558-63-6 (±)-α-(phenyl)(phenylamino)methylphosphonic acid 
• 137180-81-5 dimethyl ester of 1-phenyl N-formyl-N-phenylaminomethanephosphonic acid 

Relevant articles and documents

P-Dodecylbenzenesulfonic acid: A highly efficient catalyst for one-pot synthesis of α-aminophosphonates in aqueous media

A highly efficient one-pot three-component reaction of aldehydes or ketones, amines, and trimethyl or triethyl phosphite catalyzed by p-dodecylbenzensulfonic acid is developed for the synthesis of α-aminophosphonates at room temperature in water.

Magnetic ZnO?CuO?Iron ore nanocomposites as a green and highly efficient heterogeneous nanocatalyst for solventless synthesis of α-aminophosphonates

A green novel synthesis of ZnO?CuO?Iron ore nanocomposites as a novel and magnetic heterogeneous nanocatalyst is used for the one-pot synthesis of α-aminophosphonates under solventless conditions. This study benefits from the magnetic iron ore acting as a multi-mineral Lewis acid system, the green properties and the large surface area due to its nanostructure. Moreover, scanning electron microscope analysis confirmed that the nanocatalyst gave an excellent yield and good recyclability; which, even after the 10th cycle of the model reaction retained its potential with no significant loss of catalytic activity.

Synthetic method of alpha-amino phosphonate

A synthetic method for preparing alpha-amino phosphonate by direct oxidation of secondary amines by DDQ is disclosed. According to the method, the product is prepared by oxidative dehydrogenation coupling phosphonic acid esterification reaction of various secondary amines as raw materials, various phosphinates as phosphonic acid esterification reagents and the DDQ as an oxidant in a solvent, quenching, extraction, concentration and purification. A novel synthesis method aiming at overcoming the defects of the existing synthesis method of the alpha-amino phosphonate is provided, the alpha-aminophosphonate product is prepared by direct DDQ oxidation without transition metal catalysis, the phosphonic acid esterification reaction of the various secondary amines and the various phosphinates can be efficiently realized, alpha-amino phosphonate substances with high yield and diverse structures can be prepared by the method, and the method has the advantages of being simple in method, short in reaction time, simple and convenient to operate, energy-saving, low in production cost, atom-economic, and beneficial to industrialization and the like.