(3-tert-Butyl-5-phenyl-1H-1,2,4-diazaphosphol-1-yl)phosphonsaeure-dimethylester

Base Information

• Chemical Name: (3-tert-Butyl-5-phenyl-1H-1,2,4-diazaphosphol-1-yl)phosphonsaeure-dimethylester
• CAS No.: 108592-91-2
• Molecular Formula: C₁₄H₂₀N₂O₃P₂
• Molecular Weight: 326.272
• Mol file: 108592-91-2.mol

Synonyms:(3-tert-Butyl-5-phenyl-1H-1,2,4-diazaphosphol-1-yl)phosphonsaeure-dimethylester

Chemical Property of (3-tert-Butyl-5-phenyl-1H-1,2,4-diazaphosphol-1-yl)phosphonsaeure-dimethylester

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of (3-tert-Butyl-5-phenyl-1H-1,2,4-diazaphosphol-1-yl)phosphonsaeure-dimethylester

There total 2 articles about (3-tert-Butyl-5-phenyl-1H-1,2,4-diazaphosphol-1-yl)phosphonsaeure-dimethylester 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: 100.0%

2,2-dimethylpropylidynephosphine (78129-68-7) + dimethyl α-diazobenzylphosphonate (16965-72-3) → (3-tert-Butyl-5-phenyl-1H-1,2,4-diazaphosphol-1-yl)phosphonsaeure-dimethylester (108592-91-2)

Guidance literature:

In benzene; for 24h; Ambient temperature;

Reference yield:

(3-tert-Butyl-5-phenyl-4H-1,2,4-diazaphosphol-4-yl)phosphonsaeure-dimethylester (108592-92-3) → (3-tert-Butyl-5-phenyl-1H-1,2,4-diazaphosphol-1-yl)phosphonsaeure-dimethylester (108592-91-2)

Guidance literature:

In benzene-d6; Ambient temperature; isomerization; half-live-time=24h;

Reference yield: 79.0%

(3-tert-Butyl-5-phenyl-1H-1,2,4-diazaphosphol-1-yl)phosphonsaeure-dimethylester (108592-91-2) → 1H-3-phenyl-5-tert-butyl-1,2,4-diazaphosphole (108592-78-5)

Guidance literature:

With water; silica gel; In diethyl ether; for 5h;

upstream raw materials:

2,2-dimethylpropylidynephosphine

dimethyl α-diazobenzylphosphonate

(3-tert-Butyl-5-phenyl-4H-1,2,4-diazaphosphol-4-yl)phosphonsaeure-dimethylester

Downstream raw materials:

1H-3-phenyl-5-tert-butyl-1,2,4-diazaphosphole

3-tert-Butyl-1-methyl-5-phenyl-1H-1,2,4-diazaphosphol