C₁₈H₂₀N₄O

Base Information

Chemical Name:C₁₈H₂₀N₄O
CAS No.:1246520-13-7
Molecular Formula:C₁₈H₂₀N₄O
Molecular Weight:308.383
Hs Code.:

C<sub>18</sub>H<sub>20</sub>N<sub>4</sub>O

Synonyms:C₁₈H₂₀N₄O

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Chemical Property of C₁₈H₂₀N₄O

Chemical Property:

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Technology Process of C₁₈H₂₀N₄O

There total 7 articles about C₁₈H₂₀N₄O 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:

: 623-08-5
N-methyl-p-toluidine

: 1246521-02-7
C₁₀H₁₁N₃O₂

: 1246520-13-7
C₁₈H₂₀N₄O

Guidance literature:: C₁₀H₁₁N₃O₂; With N-chloro-succinimide; triphenylphosphine; In tetrahydrofuran; at 20 ℃; for 0.0833333h;

N-methyl-p-toluidine; With N,N-dimethyl-aniline; In tetrahydrofuran; for 16h; Reflux;

Reference yield:

: 117007-52-0
3-iodo-1H-pyrazolo[3,4-b]pyridine

: 1246520-13-7
C₁₈H₂₀N₄O

Guidance literature:: Multi-step reaction with 5 steps

1.1: sodium hydride / N,N-dimethyl-formamide / 3 h / Cooling with ice

1.2: 1 h / 20 °C / Cooling with ice

2.1: dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂ / tetrahydrofuran / 16 h / Reflux; Inert atmosphere

3.1: trifluoroacetic acid / 2 h / Reflux

4.1: sodium hydroxide; water / ethanol / 3 h / 20 °C / Cooling with ice

4.2: pH 3 - 4 / Cooling with ice

5.1: N-chloro-succinimide; triphenylphosphine / tetrahydrofuran / 0.08 h / 20 °C

5.2: 16 h / Reflux

With N-chloro-succinimide; water; sodium hydride; triphenylphosphine; trifluoroacetic acid; sodium hydroxide; dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂; In tetrahydrofuran; ethanol; N,N-dimethyl-formamide;

Reference yield:

: 36404-88-3
2-chloro-3-carbaldehydepyridine

: 1246520-13-7
C₁₈H₂₀N₄O

Guidance literature:: Multi-step reaction with 7 steps

1.1: toluene-4-sulfonic acid; hydrazine hydrate / 21 h / 120 °C / Cooling with ice

2.1: potassium hydroxide; iodine / N,N-dimethyl-formamide / 1 h / 20 °C / Cooling with ice

3.1: sodium hydride / N,N-dimethyl-formamide / 3 h / Cooling with ice

3.2: 1 h / 20 °C / Cooling with ice

4.1: dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂ / tetrahydrofuran / 16 h / Reflux; Inert atmosphere

5.1: trifluoroacetic acid / 2 h / Reflux

6.1: sodium hydroxide; water / ethanol / 3 h / 20 °C / Cooling with ice

6.2: pH 3 - 4 / Cooling with ice

7.1: N-chloro-succinimide; triphenylphosphine / tetrahydrofuran / 0.08 h / 20 °C

7.2: 16 h / Reflux

With N-chloro-succinimide; water; iodine; sodium hydride; toluene-4-sulfonic acid; hydrazine hydrate; triphenylphosphine; trifluoroacetic acid; potassium hydroxide; sodium hydroxide; dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂; In tetrahydrofuran; ethanol; N,N-dimethyl-formamide;