4-[1-cyano-4-[4-(dibutylamino)phenyl]-1,3-butadien-1-yl]-a-[3-[4-(dibutylamino)phenyl]-2-propen-1-ylidene]benzeneacetonitrile

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Chemical Name:4-[1-cyano-4-[4-(dibutylamino)phenyl]-1,3-butadien-1-yl]-a-[3-[4-(dibutylamino)phenyl]-2-propen-1-ylidene]benzeneacetonitrile
CAS No.:1373922-08-7
Molecular Formula:C₄₄H₅₄N₄
Molecular Weight:638.94
Hs Code.:

Synonyms:4-[1-cyano-4-[4-(dibutylamino)phenyl]-1,3-butadien-1-yl]-a-[3-[4-(dibutylamino)phenyl]-2-propen-1-ylidene]benzeneacetonitrile

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Chemical Property of 4-[1-cyano-4-[4-(dibutylamino)phenyl]-1,3-butadien-1-yl]-a-[3-[4-(dibutylamino)phenyl]-2-propen-1-ylidene]benzeneacetonitrile

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Technology Process of 4-[1-cyano-4-[4-(dibutylamino)phenyl]-1,3-butadien-1-yl]-a-[3-[4-(dibutylamino)phenyl]-2-propen-1-ylidene]benzeneacetonitrile

There total 2 articles about 4-[1-cyano-4-[4-(dibutylamino)phenyl]-1,3-butadien-1-yl]-a-[3-[4-(dibutylamino)phenyl]-2-propen-1-ylidene]benzeneacetonitrile 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: 24.0%

: 622-75-3
1,4-phenylenediacetonitrile

: 90134-11-5
3-[4-(dibutylamino)phenyl]-2-propenal

: 1373922-08-7
4-[1-cyano-4-[4-(dibutylamino)phenyl]-1,3-butadien-1-yl]-a-[3-[4-(dibutylamino)phenyl]-2-propen-1-ylidene]benzeneacetonitrile

Guidance literature:: 1,4-phenylenediacetonitrile; With potassium tert-butylate; In tetrahydrofuran; ethanol; at 25 ℃; Inert atmosphere;

3-[4-(dibutylamino)phenyl]-2-propenal; In tetrahydrofuran; ethanol; at 25 ℃; Inert atmosphere;
DOI:10.1021/jp307370y

Reference yield:

: 613-29-6
N-Dibutylaniline

: 1373922-08-7
4-[1-cyano-4-[4-(dibutylamino)phenyl]-1,3-butadien-1-yl]-a-[3-[4-(dibutylamino)phenyl]-2-propen-1-ylidene]benzeneacetonitrile

Guidance literature:: Multi-step reaction with 3 steps

1.1: copper(ll) bromide / acetonitrile / 25 °C

2.1: tert.-butyl lithium / tetrahydrofuran / 0.08 h / -78 °C / Inert atmosphere

2.2: -78 - 25 °C / Inert atmosphere

3.1: potassium tert-butylate / tetrahydrofuran; ethanol / 25 °C / Inert atmosphere

3.2: 25 °C / Inert atmosphere

With potassium tert-butylate; tert.-butyl lithium; copper(ll) bromide; In tetrahydrofuran; ethanol; acetonitrile;
DOI:10.1021/jp307370y