C₄₂H₅₂N₈O₈

Base Information

Chemical Name:C₄₂H₅₂N₈O₈
CAS No.:1312608-48-2
Molecular Formula:C₄₂H₅₂N₈O₈
Molecular Weight:796.924
Hs Code.:

C<sub>42</sub>H<sub>52</sub>N<sub>8</sub>O<sub>8</sub>

Synonyms:C₄₂H₅₂N₈O₈

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Chemical Property of C₄₂H₅₂N₈O₈

Chemical Property:

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Technology Process of C₄₂H₅₂N₈O₈

There total 16 articles about C₄₂H₅₂N₈O₈ 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: 22.0%

: C₂₈H₃₀N₆O₂*4ClH

: 111398-44-8,74761-42-5
N-methoxycarbonyl-L-valine

: 1312608-48-2
C₄₂H₅₂N₈O₈

Guidance literature:: C₂₈H₃₀N₆O₂*4ClH; With triethylamine; In dichloromethane; at 20 ℃; for 1h;

N-methoxycarbonyl-L-valine; With HATU; In dichloromethane; at 20 ℃; for 12h;

Reference yield:

: 148-53-8
3-methoxy-2-hydroxybenzaldehyde

: 1312608-48-2
C₄₂H₅₂N₈O₈

Guidance literature:: Multi-step reaction with 16 steps

1.1: pyridine / 24 h / 20 °C

2.1: nitric acid; sulfuric acid / 0.08 h / -40 °C

3.1: sodium hydroxide / water / 0.08 h

3.2: 85 °C

3.3: pH 2

4.1: water; hydrogen bromide; acetic acid / 4 h / Reflux

5.1: hydrogen / palladium 10% on activated carbon / methanol / 20 °C / 2068.65 Torr

6.1: sodium nitrite; hydrogen bromide / water / 2 h / 0 °C

6.2: 0 - 20 °C

7.1: sulfuric acid / 16 h / Reflux

8.1: caesium carbonate / N,N-dimethyl-formamide / 1 h / 20 °C

8.2: 12 h / 70 °C

9.1: sodium carbonate / tetrakis(triphenylphosphine) palladium⁽⁰⁾ / toluene; ethanol; water / 10 h / 80 °C / Inert atmosphere

10.1: water; lithium hydroxide / tetrahydrofuran / 17 h / 20 °C

10.2: pH 2

11.1: thionyl chloride / 2 h / Reflux

12.1: dichloromethane; diethyl ether / 1 h / -10 - 0 °C

12.2: 0.5 h / -10 °C

13.1: potassium carbonate / N,N-dimethyl-formamide / 2 h / 20 °C

13.2: 12 h / 20 °C

14.1: ammonium acetate / xylene / 16 h / Reflux

15.1: hydrogenchloride / methanol / 4 h / 20 °C

16.1: triethylamine / dichloromethane / 1 h / 20 °C

16.2: 12 h / 20 °C

With pyridine; hydrogenchloride; thionyl chloride; sulfuric acid; ammonium acetate; water; hydrogen bromide; hydrogen; nitric acid; sodium carbonate; potassium carbonate; caesium carbonate; acetic acid; triethylamine; sodium hydroxide; lithium hydroxide; sodium nitrite; tetrakis(triphenylphosphine) palladium⁽⁰⁾; palladium 10% on activated carbon; In tetrahydrofuran; methanol; diethyl ether; ethanol; dichloromethane; water; N,N-dimethyl-formamide; toluene; xylene; 9.1: Suzuki Coupling;

Reference yield:

: 7150-01-8
2-acetoxy-3-methoxybenzaldehyde

: 1312608-48-2
C₄₂H₅₂N₈O₈

Guidance literature:: Multi-step reaction with 15 steps

1.1: nitric acid; sulfuric acid / 0.08 h / -40 °C

2.1: sodium hydroxide / water / 0.08 h

2.2: 85 °C

2.3: pH 2

3.1: water; hydrogen bromide; acetic acid / 4 h / Reflux

4.1: hydrogen / palladium 10% on activated carbon / methanol / 20 °C / 2068.65 Torr

5.1: sodium nitrite; hydrogen bromide / water / 2 h / 0 °C

5.2: 0 - 20 °C

6.1: sulfuric acid / 16 h / Reflux

7.1: caesium carbonate / N,N-dimethyl-formamide / 1 h / 20 °C

7.2: 12 h / 70 °C

8.1: sodium carbonate / tetrakis(triphenylphosphine) palladium⁽⁰⁾ / toluene; ethanol; water / 10 h / 80 °C / Inert atmosphere

9.1: water; lithium hydroxide / tetrahydrofuran / 17 h / 20 °C

9.2: pH 2

10.1: thionyl chloride / 2 h / Reflux

11.1: dichloromethane; diethyl ether / 1 h / -10 - 0 °C

11.2: 0.5 h / -10 °C

12.1: potassium carbonate / N,N-dimethyl-formamide / 2 h / 20 °C

12.2: 12 h / 20 °C

13.1: ammonium acetate / xylene / 16 h / Reflux

14.1: hydrogenchloride / methanol / 4 h / 20 °C

15.1: triethylamine / dichloromethane / 1 h / 20 °C

15.2: 12 h / 20 °C

With hydrogenchloride; thionyl chloride; sulfuric acid; ammonium acetate; water; hydrogen bromide; hydrogen; nitric acid; sodium carbonate; potassium carbonate; caesium carbonate; acetic acid; triethylamine; sodium hydroxide; lithium hydroxide; sodium nitrite; tetrakis(triphenylphosphine) palladium⁽⁰⁾; palladium 10% on activated carbon; In tetrahydrofuran; methanol; diethyl ether; ethanol; dichloromethane; water; N,N-dimethyl-formamide; toluene; xylene; 8.1: Suzuki Coupling;