92074-57-2

Basic information

• Product Name: Phosphoramidic dichloride, methyl(2-methylphenyl)-
• CAS NO: 92074-57-2
• Molecular Formula: C8H10Cl2NOP
• Molecular Weight: 238.053
• Mol File: 92074-57-2.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: Phosphoramidic dichloride, methyl(2-methylphenyl)-(CAS DataBase Reference)
• NIST Chemistry Reference: Phosphoramidic dichloride, methyl(2-methylphenyl)-(92074-57-2)
• EPA Substance Registry System: Phosphoramidic dichloride, methyl(2-methylphenyl)-(92074-57-2)

Safety Data

• Hazardous Substances Data: 92074-57-2(Hazardous Substances Data)

Upstream product

• 611-21-2 N,2-dimethylaniline 

Relevant articles and documents

Organophosphorus Compounds. XX. Approaches to the Synthesis of 2,3-Dihydro-1H-1.2-benzazaphospholes Involving C-C and C-P Ring Closure

Reaction of chloromethylphosphonic dichloride (9) with N-methylaniline gave N,N'-dimethyl-N,N'-diphenylchloromethylphosphonodiamide (10) which upon treatment with aluminium chloride underwent intramolecular Friedel-Crafts alkylation to afford 1-methyl-2-(N'-methyl-N'-phenylamino)-2,3-dihydro-1H-1,2-benzazaphosphole 2-oxide (13a).Similarly, N-methyl-N-phenyl(chloromethyl)phenylphosphinamide (15) was cyclized to give 1-methyl-2-phenyl-2,3-dihydro-1H-1,2-benzazaphosphole 2-oxide (13b). Some unsuccessful approaches to this heterocyclic ring system are also reported.