dibutyl [(3,5-di-tert-butyl-4-oxocyclohexa-2,5-dien-1-ylidene)methyl]phosphonate

Base Information

• Chemical Name: dibutyl [(3,5-di-tert-butyl-4-oxocyclohexa-2,5-dien-1-ylidene)methyl]phosphonate
• CAS No.: 1456553-15-3
• Molecular Formula: C₂₃H₃₉O₄P
• Molecular Weight: 410.534
• Mol file: 1456553-15-3.mol

Synonyms:dibutyl [(3,5-di-tert-butyl-4-oxocyclohexa-2,5-dien-1-ylidene)methyl]phosphonate

Chemical Property of dibutyl [(3,5-di-tert-butyl-4-oxocyclohexa-2,5-dien-1-ylidene)methyl]phosphonate

Chemical Property:

Purity/Quality:

Safty Information:

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• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of dibutyl [(3,5-di-tert-butyl-4-oxocyclohexa-2,5-dien-1-ylidene)methyl]phosphonate

There total 1 articles about dibutyl [(3,5-di-tert-butyl-4-oxocyclohexa-2,5-dien-1-ylidene)methyl]phosphonate 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: 97.0%

dibutyl (3,5-di-tert-butyl-4-hydroxybenzyl)phosphonate (10193-93-8) → dibutyl [(3,5-di-tert-butyl-4-oxocyclohexa-2,5-dien-1-ylidene)methyl]phosphonate (1456553-15-3)

Guidance literature:

With potassium hydroxide; potassium hexacyanoferrate(III); In benzene; at 20 ℃; for 3h;

DOI:10.1007/s11172-012-0335-8

Reference yield: 79.0%

4-aminobutyrylaldehyde diethylacetal (6346-09-4) + dibutyl [(3,5-di-tert-butyl-4-oxocyclohexa-2,5-dien-1-ylidene)methyl]phosphonate (1456553-15-3) → dibutyl {(3,5-di-tert-butyl-4-hydroxyphenyl)-[(4,4-diethoxybutyl)amino]methyl}phosphonate

Guidance literature:

In 1,4-dioxane; at 20 ℃; for 2 - 3h; Inert atmosphere;

DOI:10.1134/S1070428015090092

Reference yield: 79.0%

dibutyl [(3,5-di-tert-butyl-4-oxocyclohexa-2,5-dien-1-ylidene)methyl]phosphonate (1456553-15-3) + 4-cyclohexyl-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylic acid diethyl ester (1539-59-9) → di-n-butyl (cyclohexyl(3,5-di-tert-butyl-4-hydroxyphenyl)methyl)phosphonate

Guidance literature:

With diphenyl hydrogen phosphate; In chloroform; at 25 ℃; for 16h; Irradiation; Inert atmosphere;

DOI:10.1039/d1cc01335a

upstream raw materials:

dibutyl (3,5-di-tert-butyl-4-hydroxybenzyl)phosphonate