3-(2-chloro-4-cyclopropylamino-5-nitro-phenyl)-3-oxo-propionic acid ethyl ester

Base Information

Chemical Name:3-(2-chloro-4-cyclopropylamino-5-nitro-phenyl)-3-oxo-propionic acid ethyl ester
CAS No.:783357-63-1
Molecular Formula:C₁₄H₁₅ClN₂O₅
Molecular Weight:326.736
Hs Code.:

Synonyms:3-(2-chloro-4-cyclopropylamino-5-nitro-phenyl)-3-oxo-propionic acid ethyl ester

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Chemical Property of 3-(2-chloro-4-cyclopropylamino-5-nitro-phenyl)-3-oxo-propionic acid ethyl ester

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Technology Process of 3-(2-chloro-4-cyclopropylamino-5-nitro-phenyl)-3-oxo-propionic acid ethyl ester

There total 3 articles about 3-(2-chloro-4-cyclopropylamino-5-nitro-phenyl)-3-oxo-propionic 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: 95.0%

: 765-30-0
Cyclopropylamine

: 783357-48-2
3-(2-chloro-4-fluoro-5-nitrophenyl)-3-oxopropionic acid ethyl ester

: 783357-63-1
3-(2-chloro-4-cyclopropylamino-5-nitro-phenyl)-3-oxo-propionic acid ethyl ester

Guidance literature:: With potassium carbonate; In acetonitrile; at 20 ℃;
DOI:10.1016/j.farmac.2004.01.014

Reference yield:

: 2252-51-9
2-choro-4-fluorobenzoic acid

: 783357-63-1
3-(2-chloro-4-cyclopropylamino-5-nitro-phenyl)-3-oxo-propionic acid ethyl ester

Guidance literature:: Multi-step reaction with 4 steps

1.1: 96 percent / aq. HNO₃; H₂SO₄ / 1 h / 20 °C

2.1: SOCl₂ / 2 h / Heating

3.1: Et₃N; MgCl₂ / acetonitrile / 2.5 h / 20 - 25 °C

3.2: Et₃N / acetonitrile / 20 °C

4.1: 95 percent / K₂CO₃ / acetonitrile / 20 °C

With thionyl chloride; sulfuric acid; nitric acid; potassium carbonate; triethylamine; magnesium chloride; In acetonitrile;
DOI:10.1016/j.farmac.2004.01.014

Reference yield:

: 120890-66-6
2-chloro-4-fluoro-5-nitrobenzoyl chloride

: 783357-63-1
3-(2-chloro-4-cyclopropylamino-5-nitro-phenyl)-3-oxo-propionic acid ethyl ester

Guidance literature:: Multi-step reaction with 2 steps

1.1: Et₃N; MgCl₂ / acetonitrile / 2.5 h / 20 - 25 °C

1.2: Et₃N / acetonitrile / 20 °C

2.1: 95 percent / K₂CO₃ / acetonitrile / 20 °C

With potassium carbonate; triethylamine; magnesium chloride; In acetonitrile;
DOI:10.1016/j.farmac.2004.01.014