3-(4-methylbenzoyl)pentane-2,4-dione

Base Information

Chemical Name:3-(4-methylbenzoyl)pentane-2,4-dione
CAS No.:855365-55-8
Molecular Formula:C₁₃H₁₄O₃
Molecular Weight:218.252
Hs Code.:

Synonyms:3-(4-methylbenzoyl)pentane-2,4-dione

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of 3-(4-methylbenzoyl)pentane-2,4-dione

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Technology Process of 3-(4-methylbenzoyl)pentane-2,4-dione

There total 2 articles about 3-(4-methylbenzoyl)pentane-2,4-dione 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:

: 201230-82-2
carbon monoxide

: 5720-05-8
4-methylphenylboronic acid

: 123-54-6,81235-32-7
acetylacetone

: 855365-55-8
3-(4-methylbenzoyl)pentane-2,4-dione

Guidance literature:: acetylacetone; With lithium tert-butoxide; In toluene; at 20 ℃; for 1h; Autoclave;

carbon monoxide; 4-methylphenylboronic acid; With palladium(II) trifluoroacetate; 2,2'-bis-(diphenylphosphino)-1,1'-binaphthyl; silver(l) oxide; In toluene; at 20 - 80 ℃; for 12h; under 3800.26 Torr; Autoclave;
DOI:10.1039/c4ob00568f

Reference yield:

: 106-38-7
para-bromotoluene

: 82102-37-2
9-methyl-9H-fluorene-9-carbonyl chloride

: 123-54-6,81235-32-7
acetylacetone

: 855365-55-8
3-(4-methylbenzoyl)pentane-2,4-dione

Guidance literature:: para-bromotoluene; acetylacetone; With dichloro(1,5-cyclooctadiene)palladium(II); triethylamine; 4,5-bis(diphenylphosphino)-9,9-dimethylxanthene; magnesium chloride; In 1,4-dioxane; at 80 ℃; Glovebox; Inert atmosphere;

9-methyl-9H-fluorene-9-carbonyl chloride; With dichloro(1,5-cyclooctadiene)palladium(II); N-Methyldicyclohexylamine; tri tert-butylphosphoniumtetrafluoroborate; In 1,4-dioxane; at 80 ℃; Glovebox; Inert atmosphere;

In 1,4-dioxane; at 80 ℃; for 18h;
DOI:10.1002/chem.201303872

Reference yield: 58.0%

: 32315-10-9
bis(trichloromethyl) carbonate

: 855365-55-8
3-(4-methylbenzoyl)pentane-2,4-dione

: 68-12-2,33513-42-7
N,N-dimethyl-formamide

: C₁₅H₁₀Cl₂O₂

Guidance literature:: bis(trichloromethyl) carbonate; 3-(4-methylbenzoyl)pentane-2,4-dione; N,N-dimethyl-formamide; In dichloromethane; Cooling with ice; Reflux;

With water; In dichloromethane; Cooling with ice;
DOI:10.1080/00304940809458111