1-methyl 5-ethyl 2-[(E)-(2-nitrophenyl)methylidene]-4-nitropentanedioate

Base Information

Chemical Name:1-methyl 5-ethyl 2-[(E)-(2-nitrophenyl)methylidene]-4-nitropentanedioate
CAS No.:947741-45-9
Molecular Formula:C₁₅H₁₆N₂O₈
Molecular Weight:352.301
Hs Code.:

Synonyms:1-methyl 5-ethyl 2-[(E)-(2-nitrophenyl)methylidene]-4-nitropentanedioate

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Chemical Property of 1-methyl 5-ethyl 2-[(E)-(2-nitrophenyl)methylidene]-4-nitropentanedioate

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Technology Process of 1-methyl 5-ethyl 2-[(E)-(2-nitrophenyl)methylidene]-4-nitropentanedioate

There total 2 articles about 1-methyl 5-ethyl 2-[(E)-(2-nitrophenyl)methylidene]-4-nitropentanedioate 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: 83.0%

: 626-35-7
nitroacetic acid ethyl ester

: 159763-31-2
methyl 3-acetoxy-2-methylene-3-(2-nitrophenyl)propanoate

: 947741-45-9
1-methyl 5-ethyl 2-[(E)-(2-nitrophenyl)methylidene]-4-nitropentanedioate

Guidance literature:: With potassium carbonate; In N,N-dimethyl-formamide; at 20 ℃; for 4h;
DOI:10.1002/ejoc.200700175

Reference yield:

: 159763-36-7
3-hydroxy-2-methylene-3-(2-nitrophenyl)propanoic acid methyl ester

: 947741-45-9
1-methyl 5-ethyl 2-[(E)-(2-nitrophenyl)methylidene]-4-nitropentanedioate

Guidance literature:: Multi-step reaction with 2 steps

1: pyridine / CH₂Cl₂ / 3 h / 20 °C

2: 83 percent / K₂CO₃ / dimethylformamide / 4 h / 20 °C

With pyridine; potassium carbonate; In dichloromethane; N,N-dimethyl-formamide;
DOI:10.1002/ejoc.200700175