ethyl-5-(3-(4-(3,3-dimethyl-2-oxobutoxy)-3-methylphenyl)pentan-3-yl)-1-ethylpyrrole-2-carboxylate

Base Information

Chemical Name:ethyl-5-(3-(4-(3,3-dimethyl-2-oxobutoxy)-3-methylphenyl)pentan-3-yl)-1-ethylpyrrole-2-carboxylate
CAS No.:1447711-39-8
Molecular Formula:C₂₇H₃₉NO₄
Molecular Weight:441.611
Hs Code.:

Synonyms:ethyl-5-(3-(4-(3,3-dimethyl-2-oxobutoxy)-3-methylphenyl)pentan-3-yl)-1-ethylpyrrole-2-carboxylate

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Chemical Property of ethyl-5-(3-(4-(3,3-dimethyl-2-oxobutoxy)-3-methylphenyl)pentan-3-yl)-1-ethylpyrrole-2-carboxylate

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Technology Process of ethyl-5-(3-(4-(3,3-dimethyl-2-oxobutoxy)-3-methylphenyl)pentan-3-yl)-1-ethylpyrrole-2-carboxylate

There total 8 articles about ethyl-5-(3-(4-(3,3-dimethyl-2-oxobutoxy)-3-methylphenyl)pentan-3-yl)-1-ethylpyrrole-2-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: 86.0%

: 13547-70-1
1-chloro-3,3-dimethyl-butan-2-one

: 1447711-37-6
ethyl 5-(3-(4-hydroxy-3-methylphenyl)-pentan-3-yl)-1-ethyl-1H-pyrrole-2-carboxylate

: 1447711-39-8
ethyl-5-(3-(4-(3,3-dimethyl-2-oxobutoxy)-3-methylphenyl)pentan-3-yl)-1-ethylpyrrole-2-carboxylate

Guidance literature:: With potassium carbonate; potassium iodide; In acetone; for 12h; Reflux;
DOI:10.1016/j.ejmech.2013.09.015

Reference yield:

: 499-76-3
4-hydroxy-3-methylbenzoic acid

: 1447711-39-8
ethyl-5-(3-(4-(3,3-dimethyl-2-oxobutoxy)-3-methylphenyl)pentan-3-yl)-1-ethylpyrrole-2-carboxylate

Guidance literature:: Multi-step reaction with 7 steps

1.1: sulfuric acid / 6 h / Reflux

2.1: potassium carbonate; potassium iodide / 6 h / Reflux

3.1: diethyl ether / 2 h / 0 - 30 °C

4.1: boron trifluoride diethyl etherate / dichloromethane / 1 h / 0 - 25 °C

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

5.2: 2 h / 25 °C

6.1: palladium on activated charcoal; ammonium formate / methanol / 25 °C

7.1: potassium carbonate; potassium iodide / acetone / 12 h / Reflux

With sulfuric acid; palladium on activated charcoal; boron trifluoride diethyl etherate; ammonium formate; sodium hydride; potassium carbonate; potassium iodide; In methanol; diethyl ether; dichloromethane; N,N-dimethyl-formamide; acetone;
DOI:10.1016/j.ejmech.2013.09.015

Reference yield:

: 2199-43-1
ethyl 1H-pyrrole-2-carboxylate

: 1447711-39-8
ethyl-5-(3-(4-(3,3-dimethyl-2-oxobutoxy)-3-methylphenyl)pentan-3-yl)-1-ethylpyrrole-2-carboxylate

Guidance literature:: Multi-step reaction with 4 steps

1.1: boron trifluoride diethyl etherate / dichloromethane / 1 h / 0 - 25 °C

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

2.2: 2 h / 25 °C

3.1: palladium on activated charcoal; ammonium formate / methanol / 25 °C

4.1: potassium carbonate; potassium iodide / acetone / 12 h / Reflux

With palladium on activated charcoal; boron trifluoride diethyl etherate; ammonium formate; sodium hydride; potassium carbonate; potassium iodide; In methanol; dichloromethane; N,N-dimethyl-formamide; acetone;
DOI:10.1016/j.ejmech.2013.09.015