(E)-2-Carboxymethoxy-3-(4-chloro-phenyl)-pent-2-enoic acid ethyl ester

Base Information

• Chemical Name: (E)-2-Carboxymethoxy-3-(4-chloro-phenyl)-pent-2-enoic acid ethyl ester
• CAS No.: 312711-96-9
• Molecular Formula: C₁₅H₁₇ClO₅
• Molecular Weight: 312.75
• Mol file: 312711-96-9.mol

Synonyms:(E)-2-Carboxymethoxy-3-(4-chloro-phenyl)-pent-2-enoic acid ethyl ester

Chemical Property of (E)-2-Carboxymethoxy-3-(4-chloro-phenyl)-pent-2-enoic acid ethyl ester

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of (E)-2-Carboxymethoxy-3-(4-chloro-phenyl)-pent-2-enoic acid ethyl ester

There total 1 articles about (E)-2-Carboxymethoxy-3-(4-chloro-phenyl)-pent-2-enoic acid ethyl ester 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: 30.0%

4'-chloropropiophenone (6285-05-8) + diethyl diglycolate (6634-17-9) → (E)-2-Carboxymethoxy-3-(4-chloro-phenyl)-pent-2-enoic acid ethyl ester (312711-96-9) + (Z)-2-Carboxymethoxy-3-(4-chloro-phenyl)-pent-2-enoic acid ethyl ester

Guidance literature:

With sodium hydride; In benzene; at 60 - 70 ℃; for 10h;

DOI:10.3390/50500737

Reference yield: 80.0%

(E)-2-Carboxymethoxy-3-(4-chloro-phenyl)-pent-2-enoic acid ethyl ester (312711-96-9) → (E)-2-Carboxymethoxy-3-(4-chloro-phenyl)-pent-2-enoic acid (312711-98-1)

Guidance literature:

With sodium hydroxide; water; for 3h; Heating;

DOI:10.3390/50500737

Reference yield:

(E)-2-Carboxymethoxy-3-(4-chloro-phenyl)-pent-2-enoic acid ethyl ester (312711-96-9) → 3-(4-chloro-phenyl)-2-(N'-phenyl-hydrazinocarbonylmethoxy)-pent-2-enoic acid

Guidance literature:

Multi-step reaction with 3 steps

1: 80 percent / NaOH; H₂O / 3 h / Heating

2: DCC / benzene / 20 °C

3: ethanol / 2 h / Heating

With sodium hydroxide; water; dicyclohexyl-carbodiimide; In ethanol; benzene;

DOI:10.3390/50500737

upstream raw materials:

4'-chloropropiophenone

diethyl diglycolate

Downstream raw materials:

(E)-2-Carboxymethoxy-3-(4-chloro-phenyl)-pent-2-enoic acid

3-[1-(4-Chloro-phenyl)-prop-(E)-ylidene]-[1,4]dioxane-2,6-dione