trans-2-[4-(N-ethyl-N-(2-hydroxyethyl)amino)styryl]thiophene-5-carboxaldehyde

Base Information

Chemical Name:trans-2-[4-(N-ethyl-N-(2-hydroxyethyl)amino)styryl]thiophene-5-carboxaldehyde
CAS No.:926634-45-9
Molecular Formula:C₁₇H₁₉NO₂S
Molecular Weight:301.409
Hs Code.:

Synonyms:trans-2-[4-(N-ethyl-N-(2-hydroxyethyl)amino)styryl]thiophene-5-carboxaldehyde

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Chemical Property of trans-2-[4-(N-ethyl-N-(2-hydroxyethyl)amino)styryl]thiophene-5-carboxaldehyde

Chemical Property:

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Technology Process of trans-2-[4-(N-ethyl-N-(2-hydroxyethyl)amino)styryl]thiophene-5-carboxaldehyde

There total 8 articles about trans-2-[4-(N-ethyl-N-(2-hydroxyethyl)amino)styryl]thiophene-5-carboxaldehyde 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:

: 926634-44-8
trans-2-[4-(N-ethyl-N-(2-tert-butyldimethylsiloxyethyl)amino)styryl]thiophene-5-carboxaldehyde

: 926634-45-9
trans-2-[4-(N-ethyl-N-(2-hydroxyethyl)amino)styryl]thiophene-5-carboxaldehyde

Guidance literature:: With hydrogenchloride; water; In acetone; at 35 ℃; for 3h;
DOI:10.1080/00397910600943444

Reference yield:

: 926634-42-6
trans-2-[4-(N-ethyl-N-(2-hydroxyethyl)amino)styryl]thiophene

: 926634-45-9
trans-2-[4-(N-ethyl-N-(2-hydroxyethyl)amino)styryl]thiophene-5-carboxaldehyde

Guidance literature:: Multi-step reaction with 3 steps

1.1: 100 percent / imidazole / dimethylformamide / 20 - 35 °C

2.1: hexyllithium / tetrahydrofuran; hexane / 0.58 h / 0 °C

2.2: tetrahydrofuran; hexane / 2 h / 20 °C

3.1: 15.0 g / H₂O; conc. HCl / acetone / 3 h / 35 °C

With 1H-imidazole; hydrogenchloride; water; n-hexyllithium; In tetrahydrofuran; hexane; N,N-dimethyl-formamide; acetone;
DOI:10.1080/00397910600943444

Reference yield:

: 926634-43-7
trans-2-[4-(N-ethyl-N-(2-tert-butyldimethylsiloxyethyl)amino)styryl]thiophene

: 926634-45-9
trans-2-[4-(N-ethyl-N-(2-hydroxyethyl)amino)styryl]thiophene-5-carboxaldehyde

Guidance literature:: Multi-step reaction with 2 steps

1.1: hexyllithium / tetrahydrofuran; hexane / 0.58 h / 0 °C

1.2: tetrahydrofuran; hexane / 2 h / 20 °C

2.1: 15.0 g / H₂O; conc. HCl / acetone / 3 h / 35 °C

With hydrogenchloride; water; n-hexyllithium; In tetrahydrofuran; hexane; acetone;
DOI:10.1080/00397910600943444