Butanedioic acid, 2,3-bis[(3-methoxyphenyl)methyl]-, monoethyl ester, (2R,3R)-

Base Information

Chemical Name:Butanedioic acid, 2,3-bis[(3-methoxyphenyl)methyl]-, monoethyl ester, (2R,3R)-
CAS No.:403656-70-2
Molecular Formula:C22H26O6
Molecular Weight:386.445
Hs Code.:

Synonyms:

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Chemical Property of Butanedioic acid, 2,3-bis[(3-methoxyphenyl)methyl]-, monoethyl ester, (2R,3R)-

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Technology Process of Butanedioic acid, 2,3-bis[(3-methoxyphenyl)methyl]-, monoethyl ester, (2R,3R)-

There total 3 articles about Butanedioic acid, 2,3-bis[(3-methoxyphenyl)methyl]-, monoethyl ester, (2R,3R)- 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: 88.0%

: 403656-69-9
(R)-4-(diphenylmethyl)-3-[(2R,3R)-2-(3'-methoxyphenyl)methyl-3-(ethoxycarbonyl)-4-(3'-methoxyphenyl)]butanoyl-2-oxazolidinone

: 403656-70-2
(2R,3R)-2,3-bis-(3'-methoxybenzyl)succininc acid 4-ethyl ester

Guidance literature:: (R)-4-(diphenylmethyl)-3-[(2R,3R)-2-(3'-methoxyphenyl)methyl-3-(ethoxycarbonyl)-4-(3'-methoxyphenyl)]butanoyl-2-oxazolidinone; With lithium hydroxide; In tetrahydrofuran; water; at 0 ℃; for 0.0333333h;

With dihydrogen peroxide; In tetrahydrofuran; water; at 0 ℃; for 3h; Further stages.;
DOI:10.1021/jo015501x

Reference yield:

: 90110-63-7
3-methoxybenzyl iodide

: 403656-70-2
(2R,3R)-2,3-bis-(3'-methoxybenzyl)succininc acid 4-ethyl ester

Guidance literature:: Multi-step reaction with 2 steps

1.1: 50 percent / NaHMDS / tetrahydrofuran / 26 h / -54 °C

2.1: LiOH*H₂O / tetrahydrofuran; H₂O / 0.03 h / 0 °C

2.2: 88 percent / H₂O₂ / tetrahydrofuran; H₂O / 3 h / 0 °C

With lithium hydroxide; sodium hexamethyldisilazane; In tetrahydrofuran; water;
DOI:10.1021/jo015501x

Reference yield:

: 403656-65-5
(4R)-4-(diphenylmethyl)-3-[(3R)-3-(ethoxycarbonyl)-4-(3'-methoxyphenyl)]butanoyl-2-oxazolidinone

: 403656-70-2
(2R,3R)-2,3-bis-(3'-methoxybenzyl)succininc acid 4-ethyl ester

Guidance literature:: Multi-step reaction with 2 steps

1.1: 50 percent / NaHMDS / tetrahydrofuran / 26 h / -54 °C

2.1: LiOH*H₂O / tetrahydrofuran; H₂O / 0.03 h / 0 °C

2.2: 88 percent / H₂O₂ / tetrahydrofuran; H₂O / 3 h / 0 °C

With lithium hydroxide; sodium hexamethyldisilazane; In tetrahydrofuran; water;
DOI:10.1021/jo015501x