(E)-3-[4-[N-ethyl-N-(2-hydroxyethyl)amino]styryl]-5,5-dimethylcyclohex-2-enone

Base Information

Chemical Name:(E)-3-[4-[N-ethyl-N-(2-hydroxyethyl)amino]styryl]-5,5-dimethylcyclohex-2-enone
CAS No.:790240-32-3
Molecular Formula:C₂₀H₂₇NO₂
Molecular Weight:313.44
Hs Code.:

Synonyms:(E)-3-[4-[N-ethyl-N-(2-hydroxyethyl)amino]styryl]-5,5-dimethylcyclohex-2-enone

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Chemical Property of (E)-3-[4-[N-ethyl-N-(2-hydroxyethyl)amino]styryl]-5,5-dimethylcyclohex-2-enone

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Technology Process of (E)-3-[4-[N-ethyl-N-(2-hydroxyethyl)amino]styryl]-5,5-dimethylcyclohex-2-enone

There total 4 articles about (E)-3-[4-[N-ethyl-N-(2-hydroxyethyl)amino]styryl]-5,5-dimethylcyclohex-2-enone 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: 69.0%

: 78-59-1
3,5,5-Trimethylcyclohex-2-en-1-one

: 63619-28-3
4-(N-ethyl-N-(2-hydroxyethyl)amino)benzaldehyde

: 790240-32-3
(E)-3-[4-[N-ethyl-N-(2-hydroxyethyl)amino]styryl]-5,5-dimethylcyclohex-2-enone

Guidance literature:: With potassium hydroxide; at 60 ℃; for 5h;
DOI:10.1080/00397910601163570

Reference yield: 48.0%

: 78-59-1
3,5,5-Trimethylcyclohex-2-en-1-one

: 100609-71-0
4-[N-ethyl-N-(2'-acetoxyethyl)amino]benzaldehyde

: 790240-32-3
(E)-3-[4-[N-ethyl-N-(2-hydroxyethyl)amino]styryl]-5,5-dimethylcyclohex-2-enone

Guidance literature:: With sodium hydroxide; cetyltrimethylammonium chloride; In water; at 60 ℃; for 96h;
DOI:10.1081/SCC-200030646

Reference yield:

: 38954-40-4
N-ethyl-N-[2-(methoxycarbonyl)ethyl]aniline

: 790240-32-3
(E)-3-[4-[N-ethyl-N-(2-hydroxyethyl)amino]styryl]-5,5-dimethylcyclohex-2-enone

Guidance literature:: Multi-step reaction with 2 steps

1.1: POCl₃ / 1.5 h / 20 °C

1.2: 84 percent / 1,2-dichloro-ethane / 8 h / 85 °C

2.1: 48 percent / cetyltrimethylammonium chloride; NaOH / H₂O / 96 h / 60 °C

With sodium hydroxide; cetyltrimethylammonium chloride; trichlorophosphate; In water; 1.2: Vilsmeier-Haack formylation / 2.1: Knoevenagel reaction;
DOI:10.1081/SCC-200030646