ethyl 2-amino-4-(3-fluorophenyl)thiophene-3-carboxylate

Base Information

• Chemical Name: ethyl 2-amino-4-(3-fluorophenyl)thiophene-3-carboxylate
• CAS No.: 849659-38-7
• Molecular Formula: C13H12FNO2S
• Molecular Weight: 265.308
• Hs Code.: 2934999090
• Mol file: 849659-38-7.mol

Synonyms:ethyl 2-amino-4-(3-fluorophenyl)thiophene-3-carboxylate;2-Amino-4-(3-fluoro-phenyl)-thiophene-3-carboxylic acid ethyl ester;2-amino-4-(3-fluorophenyl)thiophene-3-carboxylic acid ethyl ester;Ethyl 2-amino-4-(3-fluorophenyl)-thiophene-3-carboxylate;

Chemical Property of ethyl 2-amino-4-(3-fluorophenyl)thiophene-3-carboxylate

Chemical Property:

• PSA: 80.56000
• LogP: 3.89430

Purity/Quality:

Ethyl2-amino-4-(3-fluorophenyl)thiophene-3-carboxylate 95+% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of ethyl 2-amino-4-(3-fluorophenyl)thiophene-3-carboxylate

There total 2 articles about ethyl 2-amino-4-(3-fluorophenyl)thiophene-3-carboxylate 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: 53.0%

ethyl 2-cyanoacetate (105-56-6) + 1-(3-fluorophenyl)ethanone (455-36-7) → ethyl 2-amino-4-(3-fluorophenyl)-thiophene-3-carboxylate (849659-38-7)

Guidance literature:

ethyl 2-cyanoacetate; 1-(3-fluorophenyl)ethanone; With ammonium acetate; acetic acid; In toluene; Dean-Stark; Reflux;

With sulfur; diethylamine; In ethanol; at 50 ℃; for 3h;

DOI:10.1016/j.bmcl.2013.03.019

Reference yield: 18.0%

→ ethyl 2-amino-4-(3-fluorophenyl)-thiophene-3-carboxylate (849659-38-7)

Guidance literature:

Reference yield: 38.0%

ethyl cyanoformate (623-49-4) + ethyl 2-amino-4-(3-fluorophenyl)-thiophene-3-carboxylate (849659-38-7) → ethyl 5-(3-fluorophenyl)-4-oxo-3,4-dihydrothieno[2,3-d]-pyrimidine-2-carboxylate (935760-42-2)

Guidance literature:

With hydrogenchloride; In acetic acid; at 90 ℃; for 10h;

DOI:10.1021/acs.jmedchem.6b01007

upstream raw materials:

ethyl 2-cyanoacetate

1-(3-fluorophenyl)ethanone

Downstream raw materials:

2-amino-4-(3-fluorophenyl)thiophene-3-carboxylic acid

4-(3-fluorophenyl)thiophen-2-amine hydrochloride

2-(4-(ethylsulfonyl)phenyl)-N-(4-(3-fluorophenyl)thiophen-2-yl)acetamide

N-(5-(2-chlorobenzoyl)-4-(3-fluorophenyl)thiophen-2-yl)-2-(4-(ethylsulfonyl)phenyl)acetamide