ethyl 3-({1-[2-methyl-4-(methyloxy)phenyl]-2-pyrrolidinylidene}amino)-2-butenoate

Base Information

Chemical Name:ethyl 3-({1-[2-methyl-4-(methyloxy)phenyl]-2-pyrrolidinylidene}amino)-2-butenoate
CAS No.:727993-67-1
Molecular Formula:C₁₈H₂₄N₂O₃
Molecular Weight:316.4
Hs Code.:

Synonyms:ethyl 3-({1-[2-methyl-4-(methyloxy)phenyl]-2-pyrrolidinylidene}amino)-2-butenoate

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Chemical Property of ethyl 3-({1-[2-methyl-4-(methyloxy)phenyl]-2-pyrrolidinylidene}amino)-2-butenoate

Chemical Property:

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Technology Process of ethyl 3-({1-[2-methyl-4-(methyloxy)phenyl]-2-pyrrolidinylidene}amino)-2-butenoate

There total 4 articles about ethyl 3-({1-[2-methyl-4-(methyloxy)phenyl]-2-pyrrolidinylidene}amino)-2-butenoate 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:

: 727993-66-0
1-[2-methyl-4-(methyloxy)phenyl]-2-pyrrolidinone

: 626-34-6,7318-00-5,41867-20-3
ethyl aminocrotonate

: 727993-67-1
ethyl 3-({1-[2-methyl-4-(methyloxy)phenyl]-2-pyrrolidinylidene}amino)-2-butenoate

Guidance literature:: With trichlorophosphate; In 1,2-dichloro-ethane; at 20 - 60 ℃; for 3.5h;

Reference yield:

: 102-50-1
2-methyl-4-methoxyaniline

: 727993-67-1
ethyl 3-({1-[2-methyl-4-(methyloxy)phenyl]-2-pyrrolidinylidene}amino)-2-butenoate

Guidance literature:: Multi-step reaction with 3 steps

1: dipotassium hydrogenphosphate / dichloromethane / 1 h / 20 °C

2: sodium hydride / N,N-dimethyl-formamide / 0.5 h / 0 °C

3: trichlorophosphate / 1,2-dichloro-ethane / 8 h / 60 °C

With dipotassium hydrogenphosphate; sodium hydride; trichlorophosphate; In dichloromethane; 1,2-dichloro-ethane; N,N-dimethyl-formamide;
DOI:10.1021/op100147h

Reference yield:

: 1092380-15-8
4-chloro-N-[2-methyl-4-(methyloxy)phenyl]butanamide

: 727993-67-1
ethyl 3-({1-[2-methyl-4-(methyloxy)phenyl]-2-pyrrolidinylidene}amino)-2-butenoate

Guidance literature:: Multi-step reaction with 2 steps

1: sodium hydride / N,N-dimethyl-formamide / 0.5 h / 0 °C

2: trichlorophosphate / 1,2-dichloro-ethane / 8 h / 60 °C

With sodium hydride; trichlorophosphate; In 1,2-dichloro-ethane; N,N-dimethyl-formamide;
DOI:10.1021/op100147h