C₄₀H₄₆O₄

Base Information

Chemical Name:C₄₀H₄₆O₄
CAS No.:1333231-05-2
Molecular Formula:C₄₀H₄₆O₄
Molecular Weight:590.803
Hs Code.:

C<sub>40</sub>H<sub>46</sub>O<sub>4</sub>

Synonyms:C₄₀H₄₆O₄

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Chemical Property of C₄₀H₄₆O₄

Chemical Property:

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Technology Process of C₄₀H₄₆O₄

There total 23 articles about C₄₀H₄₆O₄ 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: 64.0%

: 1333231-06-3
C₃₈H₄₂O₄

: 18107-18-1
diazomethyl-trimethyl-silane

: 1333231-05-2
C₄₀H₄₆O₄

Guidance literature:: In methanol; dichloromethane; at 0 - 23 ℃; for 1.5h; Inert atmosphere;
DOI:10.1002/anie.201102688

Reference yield: 53.0%

: 56798-08-4
(E)-1-bromo-2-iodoethylene

: C₆H₂(CH₃)2(C(O)OCH₃)C₂H₂C(CH₃)C₃H₃C(CH₃)CHB((O₂CCH₂)2NCH₃)

: 1058725-45-3
dimethyl (1E,3E,5E,7E,9E,11E,13E,15E,17E) 4,4'-(3,7,12,16-tetramethyloctadeca-1,3,5,7,9,11,13,15,17-nonaene-1,18-diyl)-bis-(2,3-dimethylbenzoate)

: 1333231-05-2
C₄₀H₄₆O₄

Guidance literature:: With palladium diacetate; sodium hydroxide; XPhos; In tetrahydrofuran; at 23 ℃; for 1h; Inert atmosphere;
DOI:10.1002/anie.201102688

Reference yield:

: 5628-56-8
methyl 2,3-dimethyl-4-hydroxybenzene-1-carboxylate

: 1333231-05-2
C₄₀H₄₆O₄

Guidance literature:: Multi-step reaction with 8 steps

1.1: sodium hydride / N,N-dimethyl-formamide; mineral oil / 0.5 h / 0 - 23 °C / Inert atmosphere

1.2: 12 h / 0 - 23 °C / Inert atmosphere

2.1: dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂; potassium acetate / 1,4-dioxane / 18 h / 80 °C / Inert atmosphere

3.1: chloroamine-T; sodium iodide / tetrahydrofuran; water / 13 h / 0 - 23 °C / Inert atmosphere

4.1: potassium phosphate; dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂ / dimethyl sulfoxide / 24 h / 45 °C / Inert atmosphere

5.1: sodium methylate / tetrahydrofuran; methanol / 0.25 h / 23 °C / Inert atmosphere

5.2: 0.33 h / 23 °C / Inert atmosphere

6.1: potassium phosphate; dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂ / dimethyl sulfoxide / 24 h / 45 °C / Inert atmosphere

7.1: palladium diacetate; sodium hydroxide; XPhos / tetrahydrofuran; water / 1 h / 23 °C / Inert atmosphere

7.2: 1 h / 65 °C / Inert atmosphere

8.1: methanol; dichloromethane / 1.5 h / 0 - 23 °C / Inert atmosphere

With potassium phosphate; dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂; sodium methylate; potassium acetate; chloroamine-T; palladium diacetate; sodium hydride; sodium iodide; sodium hydroxide; XPhos; In tetrahydrofuran; 1,4-dioxane; methanol; dichloromethane; water; dimethyl sulfoxide; N,N-dimethyl-formamide; mineral oil;
DOI:10.1002/anie.201102688