4-acetyl-3--2,2,2-trimethoxy-5-phenyl-1,2λ⁵-oxaphosphol-4-ene

Base Information

• Chemical Name: 4-acetyl-3--2,2,2-trimethoxy-5-phenyl-1,2λ⁵-oxaphosphol-4-ene
• CAS No.: 80986-36-3
• Molecular Formula: C₂₂H₂₈NO₅P
• Molecular Weight: 417.442
• Mol file: 80986-36-3.mol

Synonyms:

Chemical Property of 4-acetyl-3--2,2,2-trimethoxy-5-phenyl-1,2λ⁵-oxaphosphol-4-ene

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 4-acetyl-3--2,2,2-trimethoxy-5-phenyl-1,2λ⁵-oxaphosphol-4-ene

There total 2 articles about 4-acetyl-3--2,2,2-trimethoxy-5-phenyl-1,2λ⁵-oxaphosphol-4-ene 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:

2--1-phenyl-1,3-butanedione (72758-33-9) + phosphorous acid trimethyl ester (121-45-9) → [3-(4-Dimethylamino-phenyl)-2,2,2-trimethoxy-5-methyl-2,3-dihydro-2λ5-[1,2]oxaphosphol-4-yl]-phenyl-methanone (344252-78-4) + 4-acetyl-3--2,2,2-trimethoxy-5-phenyl-1,2λ5-oxaphosphol-4-ene (80986-36-3)

Guidance literature:

In dichloromethane; for 336h;

Reference yield:

[3-(4-Dimethylamino-phenyl)-2,2,2-trimethoxy-5-methyl-2,3-dihydro-2λ5-[1,2]oxaphosphol-4-yl]-phenyl-methanone (344252-78-4) → 4-acetyl-3--2,2,2-trimethoxy-5-phenyl-1,2λ5-oxaphosphol-4-ene (80986-36-3)

Guidance literature:

equilibrium;

Reference yield:

4-acetyl-3--2,2,2-trimethoxy-5-phenyl-1,2λ5-oxaphosphol-4-ene (80986-36-3) → [3-(4-Dimethylamino-phenyl)-2,2,2-trimethoxy-5-methyl-2,3-dihydro-2λ5-[1,2]oxaphosphol-4-yl]-phenyl-methanone (344252-78-4)

Guidance literature:

In benzene; Thermodynamic data; ΔG^<*>, ΔH^<*>; ratio of tautomeric forms; phosphorotropic tautomerism of 1,2-oxaphospha(P^V)lenes, NMR study;

upstream raw materials:

[3-(4-Dimethylamino-phenyl)-2,2,2-trimethoxy-5-methyl-2,3-dihydro-2λ⁵-[1,2]oxaphosphol-4-yl]-phenyl-methanone

2--1-phenyl-1,3-butanedione

phosphorous acid trimethyl ester

Downstream raw materials:

[3-(4-Dimethylamino-phenyl)-2,2,2-trimethoxy-5-methyl-2,3-dihydro-2λ⁵-[1,2]oxaphosphol-4-yl]-phenyl-methanone