1-benzyl-4-isopropyloxycarbonyl-3-(4-methoxy-3-methylbenzyl)piperazine-2,5-dione

Base Information

Chemical Name:1-benzyl-4-isopropyloxycarbonyl-3-(4-methoxy-3-methylbenzyl)piperazine-2,5-dione
CAS No.:933779-68-1
Molecular Formula:C₂₄H₂₈N₂O₅
Molecular Weight:424.497
Hs Code.:

Synonyms:1-benzyl-4-isopropyloxycarbonyl-3-(4-methoxy-3-methylbenzyl)piperazine-2,5-dione

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Chemical Property of 1-benzyl-4-isopropyloxycarbonyl-3-(4-methoxy-3-methylbenzyl)piperazine-2,5-dione

Chemical Property:

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Technology Process of 1-benzyl-4-isopropyloxycarbonyl-3-(4-methoxy-3-methylbenzyl)piperazine-2,5-dione

There total 5 articles about 1-benzyl-4-isopropyloxycarbonyl-3-(4-methoxy-3-methylbenzyl)piperazine-2,5-dione 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: 71.0%

: 933779-67-0
1-benzyl-3-(4-methoxy-3-methylbenzyl)piperazine-2,5-dione

: 108-23-6
isopropyl chloroformate

: 933779-68-1
1-benzyl-4-isopropyloxycarbonyl-3-(4-methoxy-3-methylbenzyl)piperazine-2,5-dione

Guidance literature:: With dmap; triethylamine; In dichloromethane; at 25 ℃; for 3h;

Reference yield:

: 933779-65-8
(Z)-1-benzyl-3-(4-methoxy-3-methylbenzylidene)piperazine-2,5-dione

: 933779-68-1
1-benzyl-4-isopropyloxycarbonyl-3-(4-methoxy-3-methylbenzyl)piperazine-2,5-dione

Guidance literature:: Multi-step reaction with 2 steps

1: 70 percent / H₂ / 20 percent Pd/C / ethanol / 1.5 h / 760 Torr

2: 71 percent / NEt₃; DMAP / CH₂Cl₂ / 3 h / 25 °C

With dmap; hydrogen; triethylamine; palladium on activated charcoal; In ethanol; dichloromethane;

Reference yield:

: 1-benzyl-4-(4-methoxy-benzyl)-3-(4-methoxy-3-methyl-benzylidene)-piperazine-2,5-dione

: 933779-68-1
1-benzyl-4-isopropyloxycarbonyl-3-(4-methoxy-3-methylbenzyl)piperazine-2,5-dione

Guidance literature:: Multi-step reaction with 3 steps

1: 5.16 g / cc. H₂SO₄; TFA / 15 h / 25 °C

2: 70 percent / H₂ / 20 percent Pd/C / ethanol / 1.5 h / 760 Torr

3: 71 percent / NEt₃; DMAP / CH₂Cl₂ / 3 h / 25 °C

With dmap; sulfuric acid; hydrogen; triethylamine; trifluoroacetic acid; palladium on activated charcoal; In ethanol; dichloromethane;