(+/-)-α-ethyl-α-(3-ethoxyphenyl)-α-[[2-(1H-pyrrol-1-yl)phenyl]oxy]acetic acid ethyl ester

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Chemical Name:(+/-)-α-ethyl-α-(3-ethoxyphenyl)-α-[[2-(1H-pyrrol-1-yl)phenyl]oxy]acetic acid ethyl ester
CAS No.:869347-39-7
Molecular Formula:C₂₄H₂₇NO₄
Molecular Weight:393.483
Hs Code.:

Synonyms:(+/-)-α-ethyl-α-(3-ethoxyphenyl)-α-[[2-(1H-pyrrol-1-yl)phenyl]oxy]acetic acid ethyl ester

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Chemical Property of (+/-)-α-ethyl-α-(3-ethoxyphenyl)-α-[[2-(1H-pyrrol-1-yl)phenyl]oxy]acetic acid ethyl ester

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Technology Process of (+/-)-α-ethyl-α-(3-ethoxyphenyl)-α-[[2-(1H-pyrrol-1-yl)phenyl]oxy]acetic acid ethyl ester

There total 5 articles about (+/-)-α-ethyl-α-(3-ethoxyphenyl)-α-[[2-(1H-pyrrol-1-yl)phenyl]oxy]acetic 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: 75.0%

: 869347-34-2
(+/-)-α-(3-ethoxyphenyl)-α-[[2-(1H-pyrrol-1-yl)phenyl]oxy]acetic acid ethyl ester

: 75-03-6
ethyl iodide

: 869347-39-7
(+/-)-α-ethyl-α-(3-ethoxyphenyl)-α-[[2-(1H-pyrrol-1-yl)phenyl]oxy]acetic acid ethyl ester

Guidance literature:: (+/-)-α-(3-ethoxyphenyl)-α-[[2-(1H-pyrrol-1-yl)phenyl]oxy]acetic acid ethyl ester; With lithium diisopropyl amide; In tetrahydrofuran; at -78 ℃; for 2h;

ethyl iodide; In tetrahydrofuran; for 2h; Heating;
DOI:10.1021/jm050257d

Reference yield:

: 869347-29-5
(+/-)-α-bromo-(3-ethoxyphenyl)acetic acid ethyl ester

: 869347-39-7
(+/-)-α-ethyl-α-(3-ethoxyphenyl)-α-[[2-(1H-pyrrol-1-yl)phenyl]oxy]acetic acid ethyl ester

Guidance literature:: Multi-step reaction with 2 steps

1.1: NaH / tetrahydrofuran / 1 h / 20 °C

1.2: 63 percent / tetrahydrofuran / 15 h / Heating

2.1: lithium diisopropylamide / tetrahydrofuran / 2 h / -78 °C

2.2: 75 percent / tetrahydrofuran / 2 h / Heating

With sodium hydride; lithium diisopropyl amide; In tetrahydrofuran;
DOI:10.1021/jm050257d

Reference yield:

: 621-37-4
m-hydroxyphenylacetic acid

: 869347-39-7
(+/-)-α-ethyl-α-(3-ethoxyphenyl)-α-[[2-(1H-pyrrol-1-yl)phenyl]oxy]acetic acid ethyl ester

Guidance literature:: Multi-step reaction with 5 steps

1.1: H₂SO₄ / 5 h / Heating

2.1: sodium tert-butoxide / tetrahydrofuran / 1 h / 40 °C

2.2: 92 percent / tetrahydrofuran / 12 h / 40 °C

3.1: 77 percent / N-bromosuccinimide; AIBN / CCl₄ / 5 h / Heating

4.1: NaH / tetrahydrofuran / 1 h / 20 °C

4.2: 63 percent / tetrahydrofuran / 15 h / Heating

5.1: lithium diisopropylamide / tetrahydrofuran / 2 h / -78 °C

5.2: 75 percent / tetrahydrofuran / 2 h / Heating

With N-Bromosuccinimide; 2,2'-azobis(isobutyronitrile); sulfuric acid; sodium hydride; sodium t-butanolate; lithium diisopropyl amide; In tetrahydrofuran; tetrachloromethane;
DOI:10.1021/jm050257d