p-Tolyl(methylamino)methylene-bis-phosphonic anhydride

Base Information

• Chemical Name: p-Tolyl(methylamino)methylene-bis-phosphonic anhydride
• CAS No.: 140172-54-9
• Molecular Formula: C₉H₁₅NO₆P₂
• Molecular Weight: 295.169
• Mol file: 140172-54-9.mol

Synonyms:

Chemical Property of p-Tolyl(methylamino)methylene-bis-phosphonic anhydride

Chemical Property:

Purity/Quality:

Safty Information:

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MSDS Files:

Useful:

Technology Process of p-Tolyl(methylamino)methylene-bis-phosphonic anhydride

There total 1 articles about p-Tolyl(methylamino)methylene-bis-phosphonic anhydride which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

N-methyl-p-methylbenzamide (18370-11-1) → p-Tolyl(methylamino)methylene-bis-phosphonic anhydride (140172-54-9) + Cyclic dimeric p-tolyl(methylamino)methylene-bis-phosphonic anhydride (140172-61-8)

Guidance literature:

With pyridine; hydrogenchloride; water; phosphorus trichloride; Yield given. Multistep reaction. Yields of byproduct given; 1) PhCl, 87-89 deg C, 2 h, 2) 90-98 deg C, 2 h;

upstream raw materials:

N-methyl-p-methylbenzamide

Refernces