(Z)-2-cyano-3-ethoxy-4,4,4-trifluoro-1-mesitylbut-2-en-1-ol

Base Information

• Chemical Name: (Z)-2-cyano-3-ethoxy-4,4,4-trifluoro-1-mesitylbut-2-en-1-ol
• CAS No.: 459148-11-9
• Molecular Formula: C₁₆H₁₈F₃NO₂
• Molecular Weight: 313.32
• Mol file: 459148-11-9.mol

Synonyms:(Z)-2-cyano-3-ethoxy-4,4,4-trifluoro-1-mesitylbut-2-en-1-ol

Chemical Property of (Z)-2-cyano-3-ethoxy-4,4,4-trifluoro-1-mesitylbut-2-en-1-ol

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of (Z)-2-cyano-3-ethoxy-4,4,4-trifluoro-1-mesitylbut-2-en-1-ol

There total 1 articles about (Z)-2-cyano-3-ethoxy-4,4,4-trifluoro-1-mesitylbut-2-en-1-ol 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: 51.0%

mesytaldehyde (487-68-3) + (Z)-3-ethoxy-4,4,4-trifluoro-2-(phenylseleno)-2-butenenitrile → (Z)-2-cyano-3-ethoxy-4,4,4-trifluoro-1-mesitylbut-2-en-1-ol (459148-11-9)

Guidance literature:

(Z)-3-ethoxy-4,4,4-trifluoro-2-(phenylseleno)-2-butenenitrile; With ethylmagnesium bromide; In tetrahydrofuran; diethyl ether;

mesytaldehyde; In tetrahydrofuran; diethyl ether; Further stages.;

DOI:10.1021/jo0201880

Reference yield: 78.0%

(Z)-2-cyano-3-ethoxy-4,4,4-trifluoro-1-mesitylbut-2-en-1-ol (459148-11-9) → (E)-2-cyano-4,4,4-trifluoro-1-mesityl-1-buten-3-one (459148-19-7)

Guidance literature:

With toluene-4-sulfonic acid; In 1,2-dichloro-ethane; Heating;

DOI:10.1021/jo0201880

Reference yield:

(Z)-2-cyano-3-ethoxy-4,4,4-trifluoro-1-mesitylbut-2-en-1-ol (459148-11-9) → (E)-2-cyano-4,4,4-trifluoro-1-mesityl-1-buten-3-ol

Guidance literature:

Multi-step reaction with 2 steps

1: 78 percent / p-toluenesulfonic acid / 1,2-dichloro-ethane / Heating

2: 76 percent / NaBH₄ / ethanol / 0 °C

With sodium tetrahydroborate; toluene-4-sulfonic acid; In ethanol; 1,2-dichloro-ethane;

DOI:10.1021/jo0201880

upstream raw materials:

mesytaldehyde

Downstream raw materials:

(E)-2-cyano-4,4,4-trifluoro-1-mesityl-1-buten-3-one