C₄₂H₄₀O₁₁

Base Information

Chemical Name:C₄₂H₄₀O₁₁
CAS No.:1401427-20-0
Molecular Formula:C₄₂H₄₀O₁₁
Molecular Weight:720.773
Hs Code.:

C<sub>42</sub>H<sub>40</sub>O<sub>11</sub>

Synonyms:C₄₂H₄₀O₁₁

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Chemical Property of C₄₂H₄₀O₁₁

Chemical Property:

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Technology Process of C₄₂H₄₀O₁₁

There total 8 articles about C₄₂H₄₀O₁₁ 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:

: C₂₁H₂₂O₁₁

: 100-39-0
benzyl bromide

: 1401427-20-0
C₄₂H₄₀O₁₁

Guidance literature:: With potassium carbonate; In N,N-dimethyl-formamide; at 0 - 60 ℃; for 12h; Inert atmosphere;
DOI:10.1021/ja307207q

Reference yield:

: 80547-80-4
3,4-dimethoxy-5-methylbenzaldehyde

: 1401427-20-0
C₄₂H₄₀O₁₁

Guidance literature:: Multi-step reaction with 10 steps

1.1: sodium hydrogencarbonate; 3-chloro-benzenecarboperoxoic acid / dichloromethane / 1 h / Inert atmosphere

1.2: Inert atmosphere

1.3: pH 4

2.1: sodium hydride / mineral oil; N,N-dimethyl-formamide / 1 h / 0 - 20 °C / Inert atmosphere

2.2: 1.5 h / 0 - 20 °C / Inert atmosphere

3.1: N,N,N,N,-tetramethylethylenediamine; n-butyllithium / tetrahydrofuran; hexane / 3.25 h / -78 - 0 °C / Inert atmosphere

3.2: 18 h / 0 - 20 °C / Inert atmosphere

4.1: bromine; pyridine / dichloromethane / 0.33 h / 0 °C / Inert atmosphere

5.1: n-butyllithium / tetrahydrofuran; hexane / 1.5 h / -78 °C / Inert atmosphere

5.2: 2.5 h / -78 - 20 °C / Inert atmosphere

6.1: n-butyllithium; 2,2,6,6-tetramethyl-piperidine / tetrahydrofuran; hexane / 0.58 h / -78 - 0 °C / Inert atmosphere

6.2: 0.01 h / -78 °C / Inert atmosphere

7.1: N-ethyl-N,N-diisopropylamine; dimethyl sulfoxide / 2 h / 20 - 70 °C / Inert atmosphere

8.1: trifluoroacetic acid / dichloromethane / 3 h / 0 - 20 °C / Inert atmosphere

9.1: boron trichloride / dichloromethane / 1.5 h / -78 - 0 °C / Inert atmosphere

10.1: potassium carbonate / N,N-dimethyl-formamide / 12 h / 0 - 60 °C / Inert atmosphere

With pyridine; 2,2,6,6-tetramethyl-piperidine; n-butyllithium; N,N,N,N,-tetramethylethylenediamine; bromine; boron trichloride; sodium hydride; sodium hydrogencarbonate; potassium carbonate; dimethyl sulfoxide; N-ethyl-N,N-diisopropylamine; 3-chloro-benzenecarboperoxoic acid; trifluoroacetic acid; In tetrahydrofuran; hexane; dichloromethane; N,N-dimethyl-formamide; mineral oil;
DOI:10.1021/ja307207q

Reference yield:

: 1401427-14-2
C₂₂H₂₈Br₂O₈

: 1401427-20-0
C₄₂H₄₀O₁₁

Guidance literature:: Multi-step reaction with 6 steps

1.1: n-butyllithium / tetrahydrofuran; hexane / 1.5 h / -78 °C / Inert atmosphere

1.2: 2.5 h / -78 - 20 °C / Inert atmosphere

2.1: n-butyllithium; 2,2,6,6-tetramethyl-piperidine / tetrahydrofuran; hexane / 0.58 h / -78 - 0 °C / Inert atmosphere

2.2: 0.01 h / -78 °C / Inert atmosphere

3.1: N-ethyl-N,N-diisopropylamine; dimethyl sulfoxide / 2 h / 20 - 70 °C / Inert atmosphere

4.1: trifluoroacetic acid / dichloromethane / 3 h / 0 - 20 °C / Inert atmosphere

5.1: boron trichloride / dichloromethane / 1.5 h / -78 - 0 °C / Inert atmosphere

6.1: potassium carbonate / N,N-dimethyl-formamide / 12 h / 0 - 60 °C / Inert atmosphere

With 2,2,6,6-tetramethyl-piperidine; n-butyllithium; boron trichloride; potassium carbonate; dimethyl sulfoxide; N-ethyl-N,N-diisopropylamine; trifluoroacetic acid; In tetrahydrofuran; hexane; dichloromethane; N,N-dimethyl-formamide;
DOI:10.1021/ja307207q