4,4'-methylenebis(1-(2,6-diisopropylphenylimino)-2-(2,6-diethylphenylimino)acenaphthylene)

Base Information

• Chemical Name: 4,4'-methylenebis(1-(2,6-diisopropylphenylimino)-2-(2,6-diethylphenylimino)acenaphthylene)
• CAS No.: 1443050-78-9
• Molecular Formula: C₆₉H₇₂N₄
• Molecular Weight: 957.357

Synonyms:4,4'-methylenebis(1-(2,6-diisopropylphenylimino)-2-(2,6-diethylphenylimino)acenaphthylene)

Chemical Property of 4,4'-methylenebis(1-(2,6-diisopropylphenylimino)-2-(2,6-diethylphenylimino)acenaphthylene)

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Technology Process of 4,4'-methylenebis(1-(2,6-diisopropylphenylimino)-2-(2,6-diethylphenylimino)acenaphthylene)

There total 3 articles about 4,4'-methylenebis(1-(2,6-diisopropylphenylimino)-2-(2,6-diethylphenylimino)acenaphthylene) 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: 60.0%

2,6-diethylaniline (579-66-8) + 4,4'-methylenebis(1-(2,6-diisopropylphenylimino)acenaphthylen-2-one) (1443050-90-5) → 4,4'-methylenebis(1-(2,6-diisopropylphenylimino)-2-(2,6-diethylphenylimino)acenaphthylene) (1443050-78-9)

Guidance literature:

With toluene-4-sulfonic acid; In toluene; at 110 ℃; for 9h; Inert atmosphere; Schlenk technique;

DOI:10.1039/c3dt00023k

Reference yield:

4,4'-methylenebis(N-salicylidene-2,6-diisopropylaniline) (19900-69-7) → 4,4'-methylenebis(1-(2,6-diisopropylphenylimino)-2-(2,6-diethylphenylimino)acenaphthylene) (1443050-78-9)

Guidance literature:

Multi-step reaction with 2 steps

1: toluene-4-sulfonic acid / dichloromethane / 24 h / 20 °C / Inert atmosphere; Schlenk technique

2: toluene-4-sulfonic acid / toluene / 9 h / 110 °C / Inert atmosphere; Schlenk technique

With toluene-4-sulfonic acid; In dichloromethane; toluene;

DOI:10.1039/c3dt00023k

Reference yield:

acenaphthene quinone (82-86-0) → 4,4'-methylenebis(1-(2,6-diisopropylphenylimino)-2-(2,6-diethylphenylimino)acenaphthylene) (1443050-78-9)

Guidance literature:

Multi-step reaction with 2 steps

1: toluene-4-sulfonic acid / dichloromethane / 24 h / 20 °C / Inert atmosphere; Schlenk technique

2: toluene-4-sulfonic acid / toluene / 9 h / 110 °C / Inert atmosphere; Schlenk technique

With toluene-4-sulfonic acid; In dichloromethane; toluene;

DOI:10.1039/c3dt00023k

upstream raw materials:

4,4'-methylenebis(N-salicylidene-2,6-diisopropylaniline)

acenaphthene quinone

2,6-diethylaniline

4,4'-methylenebis(1-(2,6-diisopropylphenylimino)acenaphthylen-2-one)

Downstream raw materials:

(4,4'-methylenebis(1-(2,6-diisopropylphenylimino)-2-(2,6-diethylphenylimino)acenaphthylene))Ni₂Br₄

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