Phosphonic acid, (methyloxoethenyl)-, diethyl ester

Base Information

• Chemical Name: Phosphonic acid, (methyloxoethenyl)-, diethyl ester
• CAS No.: 70706-09-1
• Molecular Formula: C7H13O4P
• DSSTox Substance ID: DTXSID90446397
• Mol file: 70706-09-1.mol

Synonyms:Phosphonic acid, (methyloxoethenyl)-, diethyl ester;70706-09-1;DTXSID90446397

Chemical Property of Phosphonic acid, (methyloxoethenyl)-, diethyl ester

Chemical Property:

• XLogP3: 0.7
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 5
• Exact Mass: 192.05514589
• Heavy Atom Count: 12
• Complexity: 220

Purity/Quality:

85.0-99.8% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

• Canonical SMILES: CCOP(=O)(C(=C=O)C)OCC

Technology Process of Phosphonic acid, (methyloxoethenyl)-, diethyl ester

There total 1 articles about Phosphonic acid, (methyloxoethenyl)-, diethyl ester 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:

diethyl (1-chloro-1-oxopropan-2-yl)phosphonate (34203-56-0) → methyl-(diethylphosphono)ketene (70706-09-1)

Guidance literature:

With triethylamine;

DOI:10.1246/cl.1988.211

Reference yield:

methyl-(diethylphosphono)ketene (70706-09-1) → 2-imino-3-phenyl-5-methyl-5-(diethoxyphosphoryl)-4-thiazolidinone

Guidance literature:

Multi-step reaction with 2 steps

1: 1.) toluene, -30 deg C, 5 min, 2.) toluene

2: 84 percent / Et₃N / benzene / 4 h / Ambient temperature

With triethylamine; In benzene;

Reference yield:

thiocyanatochloride (5961-98-8) + methyl-(diethylphosphono)ketene (70706-09-1) + aniline (62-53-3) → diethyl <α-thiocyanato-α-(phenylcarbonyl)ethyl>phosphonate

Guidance literature:

Yield given. Multistep reaction; 1.) toluene, -30 deg C, 5 min, 2.) toluene;

upstream raw materials:

diethyl (1-chloro-1-oxopropan-2-yl)phosphonate