diethyl [1-benzyloxy-3-(4-methylbenzyl)-2,5-dioxopyrrolidin-3-yl]phosphonate

Base Information

Chemical Name:diethyl [1-benzyloxy-3-(4-methylbenzyl)-2,5-dioxopyrrolidin-3-yl]phosphonate
CAS No.:921228-69-5
Molecular Formula:C₂₃H₂₈NO₆P
Molecular Weight:445.452
Hs Code.:

Synonyms:diethyl [1-benzyloxy-3-(4-methylbenzyl)-2,5-dioxopyrrolidin-3-yl]phosphonate

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Chemical Property of diethyl [1-benzyloxy-3-(4-methylbenzyl)-2,5-dioxopyrrolidin-3-yl]phosphonate

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Technology Process of diethyl [1-benzyloxy-3-(4-methylbenzyl)-2,5-dioxopyrrolidin-3-yl]phosphonate

There total 2 articles about diethyl [1-benzyloxy-3-(4-methylbenzyl)-2,5-dioxopyrrolidin-3-yl]phosphonate 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: 78.0%

: 921228-58-2
diethyl (1-benzyloxy-2,5-dioxopyrrolidin-3-yl)phosphonate

: 921228-69-5
diethyl [1-benzyloxy-3-(4-methylbenzyl)-2,5-dioxopyrrolidin-3-yl]phosphonate

Guidance literature:: With sodium hydride; In tetrahydrofuran; for 1.5h;
DOI:10.1071/CH06058

Reference yield:

: 32366-04-4
1-benzyloxy-3-bromopyrrolidine-2,5-dione

: 921228-69-5
diethyl [1-benzyloxy-3-(4-methylbenzyl)-2,5-dioxopyrrolidin-3-yl]phosphonate

Guidance literature:: Multi-step reaction with 2 steps

1: 77 percent / 2 h / 140 °C

2: 78 percent / sodium hydride / tetrahydrofuran / 1.5 h

With sodium hydride; In tetrahydrofuran; 1: Michaelis-Arbuzov reaction;
DOI:10.1071/CH06058

Reference yield:

: 921228-69-5
diethyl [1-benzyloxy-3-(4-methylbenzyl)-2,5-dioxopyrrolidin-3-yl]phosphonate

: C₁₉H₂₀NO₆P

Guidance literature:: diethyl [1-benzyloxy-3-(4-methylbenzyl)-2,5-dioxopyrrolidin-3-yl]phosphonate; With trimethylsilyl bromide; In dichloromethane; at 20 ℃; for 24h;

With water; In methanol; for 0.166667h; Further stages.;
DOI:10.1071/CH06058